Management Report and Financial Statements

(A free translation of the original slation in Portuguese) Centrais Elétricas de Santa Catarina S.A. CNPJ – 83.878.892/0001-55 2011 Management Repor...
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(A free translation of the original slation in Portuguese)

Centrais Elétricas de Santa Catarina S.A. CNPJ – 83.878.892/0001-55

2011 Management Report and Financial Statements

AND MANAGEMENT Dear Stockholders, We present the Annual Management Report and the Financial Statements of Centrais Elétricas de Santa Catarina S.A. – Celesc, for the year ended December 31, 2010, together with the Independent Auditor's Report, the message from the Board of Directors, and the Opinion of the Statutory Audit Board.

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MESSAGE FROM MANAGEMENT

In its first year in the management of Celesc Group, the new Executive Board, appointed in January 2011, invested mainly in the improvement of the relations with its different publics - employees, stockholders, market, corporate entities and regulatory agencies. During the whole period, efforts were made to improve the internal practices and studies were initiated to restructure the Company, focused on the efficient management, which included the preparation of new By-law for Celesc Group. In Celesc Distribuição, attention should be given to the review of the purchase, inventories, payments and collections processes, with the objective of adapting its budget to the regulatory parameters, and the restructuring of the cash flows through a financial diagnosis and monthly planning of the income and expenses, in addition to the preparation of the Investment Plan for the 2011 – 2015 period, which is starting to perceive improvement in the industry-related indicators, in association with the economic and social strengthening of the concession area. In the electric power generation, efforts remained focused on the expansion of the installed capacity. A strategic group was created to study new sources of investment and new alternatives, which vary from the diversification of the energy matrix to a more positive performance of Celesc Geração in the selling environment. In SCGAS, the gas distribution network expansion plan is evolving with the purpose of making that input available outside the coastal region and, through the Serra I project, first reaching the mountainous plateau region, and, subsequently, the West region of the State. Through an auction, Empresa Catarinense de Transmissão de Energia Elétrica ECTE obtained the right to construct the substations Abdon Batista (525/230 kV) and Gaspar (230/138 kV), both located in the State of Santa Catarina. To develop and operate both facilities, on December 28, 2011 Empresa de Transmissão Serrana S.A. was formed. Dona Francisca Energética S.A. is a company that also presented strategic enhancements and approved, with ANEEL, a basic project for the installation of two new Small Hydroelectric Power Plants (PCHs): Santo Cristo, with installed capacity of 19.4MW, and Coxilha Rica, with 17.4MW.

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As a result of the set of actions carried out, associated with the impacts of the economic environment and of the regulatory environment, Celesc Group ends 2011 with a consolidated net profit of R$323.89 million, an amount 18.42% higher than the one recorded in 2010. For the next years, our good perspectives are increased by the Master Plan, which will, mainly, be used to consolidate the planning culture in the Company. This instrument arises with the introduction of the new by-law, which reinforces the commitment of Celesc with the best corporate governance practices. Everyone concentrated on the same purposes was our greatest advantage in this first year. Now, our main mission is to maintain the harmony and strengthen Celesc even more.

Antônio Marcos Gavazzoni CEO

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1 - BUSINESS PROFILE

Centrais Elétricas de Santa Catarina S.A. – Celesc, is a mixedpublic and privately-held corporation that has been operating for more than five decades in the areas of electric energy generation, transmission and distribution. During this period, it has consolidated itself as one of the largest companies of the Brazilian Electricity Sector, being recognized domestically and internationally for the quality of its services and for its actions in the technical, social and financial fields. Five year ago, in 2006, in conformity with the model established by the current legislation of the Brazilian electricity sector, the Company was structured as a holding company, already making its debut as one of the 100 largest companies in the Brazil, controlling two wholly-owned subsidiaries, Celesc Geração S.A. and Celesc Distribuição S.A., with investments in Empresa Catarinense de Transmissão de Energia Elétrica – ECTE (30,9%), Dona Francisca Energética S.A. – DFESA (23%), Companhia Catarinense de Água e Saneamento – CASAN (15,5%), and Usina Hidrelétrica Cubatão S.A. (40%), and other minor equity interests One year after its transformation into a Holding company, in 2007, Celesc acquired the shareholding of Companhia de Gás de Santa Catarina – SCGAS (51% of the ON shares and 17% of the share capital), the company holder of the concession to distribute natural gas in the State of Santa Catarina. In 2009, the Holding company increased its interest in the electric energy transmission area, acquiring more shares of ECTE. In 2010, in a ranking prepared by the newspaper Valor Econômico published in December 2011, Celesc was the 70th in the ranking of the 200 largest groups of Brazil, and the 11th among the largest corporate groups of the Brazilian Electricity Sector. At December 31, 2011, the restated share capital of Celesc S.A., fully subscribed and paid up, totaled R$ 1,017,700,000.00, represented by 38,571,591 shares with no par value, divided into 15,527,137 common shares (40.26%) with voting right and 23,044,454 preferred shares (59.74%), with no voting right. On the same date, foreign investors represented 19.89% of the total share capital of CELESC, holding a volume of 7,673,816 shares, most of them, preferred shares. The group of foreign investors (non-residents) is basically comprised of large pension funds of the USA and Canada.

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The Company's corporate structure and shareholding are represented in the chart below:

The wholly-owned subsidiaries:



Celesc Distribuição - Celesc Distribuição is the 6th largest Brazilian electric energy distribution company in volume of revenue from sales, the 7th in volume of electric energy distributed and the 9th in number of consumers. At December 31, 2011, it served 2,420,274 consumer units, with general average consumption of 555.07kWh/month. The average residential consumption reaches 198kWh/month, the largest index in the South region and the 5th in Brazil, according to data provided by the Brazilian Association of Electric Energy Distributors (ABRADEE) (2011). In 2011, the Company distributed more than 19 billion of kWh of electric energy, a volume corresponding to 26.8% of the consumption of the South region and to 5.2% of the total electric energy consumed in Brazil. Its gross billings was R$6.4 billion in the year.

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Celesc Geração - Celesc Geração is responsible for the operation, maintenance and expansion of the generating complex formed by twelve Small Hydroelectric Power Plants (PCHs), and total installed capacity of 81.9MW. Over the past years, based on the strategic positioning of increasing the capacity of own generation, the Company started to invest in repowering of the existing power plants and in the formation of partnerships to make feasible projects that aim the construction of new ventures and the diversification of the energy matrix. Studies in progress have projections of an expansion of up to 148% of the current capacity and have projects including hydraulic, wind and biomass sources. At December 31, 2011, the Company held shareholdings in six special purpose entities (SPEs), interested in making feasible eight new ventures in the State. These partnerships have been formed since 2007, and their objective is the construction, commissioning, operation and maintenance of PCHs.

Subsidiary Company SCGAS is the 2nd largest distributor of piped gas in number of municipalities served in Brazil, and Santa Catarina is the 3rd state with one of the largest gas distribution network, the 3rd largest in number of industries served with natural gas, and holds the 3rd largest network of Natural Gas for Vehicles (GNV) stations in Brazil. The results reached in the year maintain the Company as the 2nd largest distributor of piped gas in number of municipalities served in Brazil (57), and Santa Catarina in the 3rd place among the states with the largest gas distribution network (958km), the 3rd largest in number of industries served with natural gas (210) and the 3rd largest network of GNV stations in Brazil.

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2 – ECONOMIC SCENARIO

In 2011, as it occurred in 2009, when the U.S. financialcrisis contaminated the world markets - a new scenario of instability, now with focus on the Euro zone, affected the Brazilian economy.

Despite the internal demand that is still intensified due to the facility for having access to the credit, with the decrease in the levels of unemployment and the positive evolution of the family earnings, the Gross Domestic Product (GDP) increased only 2.7% as compared to 2010. The performance of the GDP in 2011 was mainly influenced by the results of the domestic industry, which recorded a slight growth of 1.6% (in view of 10.6% in 2010/2009), strongly impacted by the decrease in exports. According to the Brazilian Institute of Geography and Statistics (IBGE), in 2011, the consumption of the families grew 4.1% as compared to 2010. The index was one of the main factors to support positively the economic growth rate last year. In the electric power sector, the cooling off of the economy , associated with the high level of the reservoirs of the hydroelectric power plants, resulted in a surplus of energy in the market and reduction in the Differences Settlement Price (PLD), almost 60% less than the one practice in the previous year, reducing the earnings of the sellers. In parallel, the increase in prices of the international petroleum influenced the costs of acquisition of natural gas. In Celesc’s area of operation, the sales of the industryclosed the year with an increase of 1.4%, against 3.4% in 2010/2009. Data from the Santa Catarina Industry Federation – FIESC demonstrate significant decreases in important segments, such as the textile (-17%) and the furniture (-10.6%), which suffered strong impacts due to the sudden changes in the foreign exchange and increase of the competition of Asian countries. The consumption reduction, added to the migration of the industries to the Free Acquisition Environment (ACL), resulted in the involution of 13% of class share in the captive market.

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3 – CELESC GROUP IN 2011

3.1 - ECONOMIC AND FINANCIAL PERFORMANCE In 2011, Celesc Group reached a consolidated net profit of R$323.89 million, an increase of 18.42% as compared to 2010 (R$273.52 million). The main consolidated financial information is as follows:

Economic and Financial Data (R$ thousand)

2011

2010

HA

Gross operating revenue

6,564,437

6,226,921

5.42%

Net operating revenue

4,191,414

4,036,765

3.83%

(=) EBITDA

585,049

421,685

38.74%

Result of activities - EBIT

430,879

266,379

61.75%

15,218

84,810

(82.06%)

5,365,230

5,001,872

7.26%

370,105

306,424

20.78%

2,174,531

1,940,507

12.06%

Profit

323,887

273,516

18.42%

Economic and Financial Indicators

2011

Finance result (except Interest on Capital) Total assets Property, plant and equipment Equity

2010

Change

EBITDA margin (EBITDA/Net Operating Revenue)

13.96%

10.50%

3.46 p.p

EBIT margin (EBIT/Net Operating Revenue)

10.28%

6.60%

3.68 p.p

7.73%

6.78%

0.95p.p

Net margin (Net Profit/Net Operating Revenue) p.p – Percentage points

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During the period, the Gross Operating Revenue presented a growth of 5.42% (R$6,564 million in 2011 against R$6,227 million in 2010), while the Net Operating Revenue increased 3.83%, as presented in the graph below:

The performance of the Net Operating Revenue was favored by the growth in the market in the concession area of Celesc Distribuição (3.2% in relation to 2010) and the tariff adjustments made in August 2010 (average of 9.85%) and August 2011 (average of 1.19%). With that impact, EBITDA in 2011 reached R$585.05 million and the EBITDA Margin increased from 10% in 2010 to 14% in 2011.

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The good performance of the result of the activities was leveraged by the growth in the Net Operating Revenue and the drop in the operating costs and expenses in the period (R$3,761 million in 2011 as compared to R$3,770 million in 2010), a consequence of the decrease of 4% in the cost with energy purchased and of 6.3% of the personnel and actuarial expense in Celesc Distribuição S.A.

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In the graphs below, it is possible to note the participation of the Group companies in the Gross Operating Revenue and in the Consolidated Result in 2011.

The greatest contribution to the consolidated result (88.2% of the total) came from the growth in Net Operating Revenue of Celesc Distribuição, which reached a volume of R$ 4.03 billion (R$ 3.89 billion in 2010). During the year, the Company's Net Profit was R$ 287 million, in comparison with R$ 180 million in 2010. With energy surplus in the market, Celesc Geração recorded a decrease in Operating Revenue as compared to the result in the prior year. In 2011, Revenue amounted to R$ 52 million, and in 2010 it was R$ 55 million. The result is due to the impact of the decrease of 59.71% in the Differences Settlement Price (PLD) in 2011 (R$28.21/MWh) in relation to the one in 2010 (R$70.02/MWh). The Company's Net Profit in 2011 amounted to R$ 14 million, and in 2010 it was R$ 22 million. In 2011, SCGAS experienced a strong increase in the cost of acquisition of Natural Gas (GN), due to the increase in quotations of oil in the international market and foreign exchange variation, which impacted the increase of 49.5% in the supply tariff. This, together with the non-proportional adjustment of the supply tariff, decreased its results. During the year, the Company's Net Profit was R$ 489 million, in comparison with R$ 453 million in 2010. Net profit decreased from R$ 81 million in 2010 to R$ 44 million in 2011.

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3.2 INVESTMENTS The volume of investments of Celesc Group in 2011 reached R$ 475.4million in comparison with the R$ 465.9 million in 2010. Of this total, R$ 352.9 million was used in the expansion and improvement of the system, operating efficiency and modernization of the management with the Distribution subsidiary. Celesc Geração, which is directed to the improvement of its own production, invested R$63.7 million in the period. The investments of SCGAS amounted to $58.8 million. The table below presents the amounts invested in 2011 and the evolution in relation to 2010 in the Company's segments: INVESTMENT PER SEGMENT (R$ thousand) 2011

2010

(%)

Distribution

352.953

382.844

(7.81)

Generation

63.660

49.621

28.29

Natural Gas

58.826

33.487

75.67

Gran total

475.439

465.952

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3.3 OPERATING PERFORMANCE 3.3.1 CELESC DISTRIBUIÇÃO MARKET - The consumption of electric energy in the concession area of the Company presented a growth of 3.4%as compared to 2010. In the period, the number of customers reached 2,420,274, recording a growth of 3.2% as compared to the prior year, with an increase of 75 thousand new connections. The volume of energy distributed to the free and captive markets was 19.97 gigawatt-hour (GWh), which already includes the global losses. In the captive market, under the effect of the migrations to the free contracting environment, the volume of consumptionin 2011 (15.80 GWh)decreasedby 2.4% as compared to 2010 (16.20 GWh). In the industrial class, where migrations are more frequent, consumption in the year decreased by 13%. The volume sold in the Free Contracting Environment (ACL) represents 21% of the whole amount of electric energy distributed by Celesc Distribuição.

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The performance of the commercial (7.3% higher than in 2010) and residential classes (2.3% higher than in 2010) was directly influenced by the changes established in ANEEL Resolution 414/2010, which reclassified 18.2 thousand residential condominiums into commercial class as from June. In the free market, growth in the year was 34.1% in relation to the same period in 2010, accumulating 4.17 GWh. The graph below presents the consumption per class and volume of energy distributed to the free and captive markets in 2010 and 2011:

LOSSES - As regards losses, during the 12 months of 2011 global losses represented 7.38% of the energy injected in the concessionaire's distribution system, 6.11% referring to technical losses defined by PRODIST – Module 7 (2009) and 1.27% corresponding to non-technical losses. According to the last periodical tariff revision of Celesc Distribuição S.A., the regulatory loss of the distribution was defined in 7.73%. Of this total, according to Technical Note No. 237/2009-SRE/ANEEL, 6.17% refers to volume of technical losses and 1.56% to non-technical losses.

REGULATORY ENVIRONMENT - The Brazilian Electricity Regulatory Agency (ANEEL), on August 5, 2011, according to Ratifying Resolution No. 1183, established the tariffs to be practiced by Celesc Distribuição from August 7, 2011 to August 6, 2012. These tariffs were adjusted, on average, 7.97%, of which 1.58% refers to the annual economic tariff adjustment and 6.39% to the related financial components, corresponding to an average effect of 1.19% to be perceived by the captive consumers.

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In November 2011, ANEEL Public Hearing was concluded, establishing the new methodology and criteria to be adopted in the third cycle of tariff revision. The processes reviewed were the Operating Costs, Regulatory Remuneration Basis, X Factor, Energy Losses, Other Revenues and Own Generation of Energy. In the same month, ANEEL Public Hearing 120/2010 was concluded, which establishes the procedures to be applied in the definition of the Tariff Structure for theconcessionaires of electric energy distribution. In 2012, the distribution will undergo the 3rd cycle of tariff revision, where the revenues required for the fouryear period will be defined. The Company is providing the information requested by the Regulatory Agency and making studies of potential impacts. In addition to the tariff regulation aspects, in 2011 ANEEL made changes in the technical and commercial regulation. The general supply conditions were reviewed, with the substitution of the former Normative Resolution No. 456/00 with Normative Resolution No. 414/10, which provides about the commercial processes of billings, payment, consumer services, engagement rules, financial interest, measurement systems, reading, irregular procedures and reimbursement for electrical damages. The organization and performance of the Consumer Councils and Ombudsmen were also regulated in 2011 and the Distribution Procedures – PRODIST were reviewed, with alterations in six modules: Introduction, Planning of the Distribution System Expansion, Access to the Distribution System, Information and Obligations Required, Calculation of Losses in the Distribution and Quality of the Electric Energy. All these changes demanded an intensive work for internal adaptation with changes in operating processes and information systems, in addition to a significant demand for training of teams that extended to 2012.

SYSTEM EXPANSION – In 2011, in compliance with the Distribution Development Plan (PDD), five new substations were being constructed (Itapoá, Joinville Paranaguamirim, Navegantes, Vidal Ramos and GM). Of them,two (Navegantes and Joinville Paranaguamirim) were concluded and energized in 2011. Other 10 substations (Joinville Santa Catarina, Ilha Centro, Braço do Norte, Gravatal, Blumenau Bairro da Velha, Faxinal dos Guedes, Itapiranga, Araranguá, Porto Belo and Seara) were expanded. In the same period, in association with the construction of new substations, 74.26 km of Distribution Lines of 138 kV were implemented. The interventions to expand the system added 307 MVA to the installed capacity of the transformation system.

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Considering the vegetative growth and strengthening of the distribution network system (13.8 kV and 23.1 kV), 333.1 km of Distribution Lines (Trunk Network Feeders) and 8,665 expansion works were made. The list of new equipment sums the installation of 18,223 posts and 1,555 distribution transformers. Investments benefited 14,373 consumer units. UNIVERSALIZATION – Since the implementation of the Energy Universalization Program, established by the Federal Government in April 2003, Celesc Distribuição accumulates 60 thousand connections of new consumers in its concession area. In 2011, 6,331 connections were made through the Program. In the year, the Company concluded its Light for All Program, which benefited a total of 44 thousand families in Santa Catarina. Light for All is a social program, which has subsidies from the Federal and State Governments and the related concessionaire, to install electric energy in residences settled in the rural area and with a demand limited to 15 kVA (kilovolt-ampere). The behavior of the Company's investments over the past three years X depreciation is presented below:

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SERVICE QUALITY - In 2011, Celesc Distribuição recorded an increase in the continuity indicators (DEC and FEC) as compared with 2010. The increase in the indexes was strongly influenced by failures in the high voltage system (around 7%), due to disconnections to make maintenance and system expansion work feasible (12%) and due to the change in the formatting of the group of consumers used to measure the continuity indexes. Up to 2010, the criterion used to define the groups was the perimeter of the municipalities served by the Company and, in 2011, the groups started to be defined by the area of coverage of each substation of the Company's system (of 260 groups, Celesc started to measure 119 groups), causing an impact of approximately 4% on the increase in the continuity global indexes.

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RESEARCH AND DEVELOPMENT – In the search for innovations to weather the technological and market challenges in the electric energy area, the R&D Program of Celesc has mainly invested in its main business focus: the distribution of electric energy, which absorbs 51% of its resources. In 2011, Celesc concluded 10 R&D projects and, currently, the Program is carrying out 17 projects, which total R$14.83 million, in addition to having, at least, 113 projects in the phase of selection. ENERGY EFFICIENCY –In 2011, Celesc Distribuição S.A. invested R$5.22 million through its program to avoid electric energy waste; the program is called “proCeleficiência”. Investments were mainly distributed to two large social projects, the “Good Energy” program (“Energia do Bem”), which promotes the modernization/replacement of the systems of lighting, refrigeration, airconditioning, motors and autoclaves of philanthropic hospitals, and the “I’m Cool, I’m Aware” program (“Sou Legal. Tô Ligado”), comprised of various actions for improvement in residences of low income communities, which range from the substitution of the electric energy input standards (group of posts, electric meter boxes, network extensions to the meter) to the installation of the water heating system through solar energy. The Company estimates that, when the projects of the area are carried out, there will be a decrease of 6294 MWh/year in the consumption of electric energy and of 1,665 MW in the demand avoided at one extreme. PROFESSIONAL TRAINING– In 2011, the Company registered a volume of 24,977 participations in internal and external trainings, which resulted in 7.18 trainings per employee. The number of hours/man of training was 132,892.2, resulting in 38.22 HMT. In September, the Executive Board renewed its commitment with the benefits granted through the Collective Bargaining Agreement. In the year, R$ 17.7 million was distributed to the employees of the holding company and of the wholly-owned subsidiaries (R$8.6 million referring to Profit and Result-sharing (PLR) in 2010 and R$9.1 million paid in October, referring to the advance of PLR of 2012). PLR is associated to meeting or exceeding the goals of the Result Management Contract and allows a strategic performance to improve the organizational performance. Also in 2011, a public service examination was made in Celesc Distribuição to contract engineers and lawyers to improve the quality of the service rendered by the Company. A total of 3,890 candidates disputed 18 vacancies for the engineering area and nine for the legal area. Among those hired, three have special needs.

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3.3.2 CELESC GERAÇÃO During the year, with the generation of 65.5 MW average/hour, Celesc Geração registered a net production of 573.9 GWh of electric energy, with capacity factor of approximately 80.7%. The total amount of energy sold (471 GWh) was 0.2% above the 470 GWh registered in 2010. Sales by class in 2010 and 2011 were as follows:

SYSTEM EXPANSION – On December 31, Celesc Geração held shareholdings in six special purpose entities (SPEs) interested in making feasible new ventures in the State. According to the Extraordinary General Meeting held in December, the term of the articles of dissolution of SPE Boa Vista Energética S.A. was approved, considering the high value for its installation, the difficulty to obtain environmental licenses, the low return projected for the investment and the existing agrarian problem on the site of implementation of the venture.

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The chart below presents the Company's current corporate structure :

2011 is marked by the beginning of the expansion of the Company's own generation complex. Among the new ventures that are already in progress in the partnership modality, PCH Prata (3MW), located in the far western of Santa Catarina, started operating in August and represented an increase of 0.75 MW to the installed capacity of Celesc Geração own generation complex.

Also through partnerships, the construction of PCHs Xavantina (6.07 MW) and Rondinha (9.6 MW) should start in 2012. Both SPEs study participating in auctions for the sale of energy in the regulated market. Other projects kept apace during the year. PCH Belmonte (3.6 MW) should start its commercial operations as from March 2012 and PCH Bandeirante (3 MW) has energization expected for August. Among the expansion works, made with own resources, during 2011 the Company invested in civil works and in the start of the electromechanical assembly of PCH Pery, in Planalto Serrano. With installed capacity of 4.4 MW, the Plant will start to count on the installed capacity of 30 MW. The start-up of the commercial operation is expected for October 2012. Other two projects, PCH Celso Ramos and PCH Caveiras, which represent an increase of 17.2MW in the installed capacity, were sent for ANEEL evaluation and, during the year, the basic projects of expansion of PCHs Ivo Silveira (+9.4MW), Cedros (+3.5MW) and Salto (+33.72MW) were also concluded. InNovember, a public hearing was made to expand PCH Salto, in Blumenau, complying with one more step to obtain the Environmental License in Advance. The approval of the basic project and the obtaining of the grant are the next steps to permit the beginning of the work. 20

In 2011, Celesc Geração also worked in the prospection of studies for the construction of Hydroelectric Power Plants (CGHs), starting with the studies to obtain an environmental license of use between the retaining and catchment dams of its power plants Cedros and Palmeiras, with potential to generate additional 1.75 MW. In 2011, Celesc Geração invested R$ 63.6 million, a volume 23.1% above the volume realized in 2010 (R$ 48.9 million). The performance reflects more involvement of the Company in the development of projects directed to its expansion, mainly resources directed to the maintenance, revitalization and expansion of the generating complex (R$ 58.8 million). The resources invested in new ventures are own resources of the Company, and amounted to R$ 4.4 million in the year.

3.3.3 - SCGAS In 2011, SCGAS investedR$ 58.8 million, most of it (R$ 54.3 million) in the construction of 75 km of new distribution networks, increasing to 958 km the total extension of the system in Santa Catarina. Serra Catarinense Project is a highlight, R$ 14.3 million was invested in it to implement 19.2 km of network. In the year, the Company maintained an increase in sales volume and the expansion of the natural gas distribution network and of the number of municipalities served in the concession area of the Company. Average days sales reached 1,835 thousand m³ in comparison with the 1,741 thousand m³ in 2010, representing 5.4% of global growth. In the year, an increase of 6% in the industrial market was recorded, as well as of 24.4% in the commercial market and 52.9% in the residential class. The number of Company's customers increased by 47.3%, from 1,988 at the end of 2010 to 2,928 in December 2011, with a highlight to the growth of 61.3% in the residential market, of 12.2% in the commercial market, and of 8.2% in the industrial market. The automotive market (GNV and GNC), which represented 20.1% of the Company's sales, had an increased in the number of gas stations and in sales volume as compared with 2011, mainly due to more competitiveness of the natural gas in relation to ethanol, which, during the year, had its price increased. At the end of 2011, Santa Catarina counted on 132 gas stations in 47 municipalities to serve 93,350 vehicles with installation for the use of natural gas, against 88,302 vehicles in 2010.

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4-

CORPORATE GOVERNANCE

Celesc has given special attention to the good practices of Corporate Governance and, in 2011, various initiatives, which included reinforcement of the administrative structure, confirmed that commitment. During the year, there was the creation of the Corporate Governance Secretariat, which preferably serves to the Board of Directors and Statutory Audit Board, the Internal Audit, linked to the holding company, with the attribution of evaluating the integrity, adequacy, efficiency and economy of the corporate processes, and the Sustainability Committee, formed by the Company's executive officers and coordinated by an independent councilor, who represents the Board of Directors. In the quest for continuous improvement, the Executive Board maintained its effort to making closer its relationship with its various stakeholders (employees, customers, suppliers, stockholders, government and society), focused on the transparence and rendering of accounts, stimulating that spread of this assumption all over the organization. In 2011, various intersector meetings were made to defend the corporate interests with ANEEL, Abradee (Brazilian Association of the Electric Energy Distributors ) and other concessionaires, in addition to meetings and disclosure of the Company's acts in corporate, commercial and industrial associations of the State of Santa Catarina. In May, Celesc Distribuição, in partnership with Energisa and Abradee organized a workshop in the city of Rio de Janeiro to discuss the impacts of climate catastrophes on the electricity sector, with the participation of 16 concessionaires of energy. For the disclosure of the investment plan of the electricity system to be implemented by the Company up to 2015, a specific graphic material was prepared, which has allowed the socialization of the work scheduling for improvements and expansion of the system in the various regions of the concession area, to allow planning the economic expansion of the municipalities, ensured by the infrastructure to be made available by the Company. During the year, communication with the financial market was effectively resumed through meetings with investment banks, analysts and investors associations and teleconferences.In 2011, four public presentations were made in Brazil (São Paulo, Fortaleza, Belo Horizonte and Rio de Janeiro) to disclose the quarterly results and one was made abroad (Buenos Aires). The contacts with the specialized media were reinforced and the employees received information through a specific event.

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Among 153 companies that presented their results in a special event of the Association of Capital Markets Analysts and Investment Professionals (APIMEC), in São Paulo, Celesc was among the 10 best presentations according to a research made among participants. The effort of Celesc in approaching the individual investor, offering information on the capital market and guidance to enter the Stock Exchange, also gave to the Company the “Capital Aberto” award, granted by Expomoney in September.

Offering full transparency in the contracts for acquisition of services and materials, among others, the Company launched its Portal of Transparency on its new website, also structured in 2011. The Portal makes available, on the Internet, the contents of all contracts signed by the Company since January 2011. The consumer was benefitted from the actions to improve the procedures of service and expansion of the Face to Face Assistance Points in the concession area. During the year, 140 assistance points of the Company were inaugurated or adapted and the certification of the process to deal with claims was obtained either. As a practice recommended by the GesPública program, which has Celesc as the anchor company in Santa Catarina, the company promoted the adhesion of the Santa Catarina Public Attorney's Office and of the State Treasury Court to the Program, and became the first Brazilian concessionaire to produce a Services Letter to the Consumer. With the intention of expanding its corporate social actions to its production chain, in 2011 the Policy of Relationship with Suppliers was approved to improve processes and construct possibilities of social inclusion, environment respect and transparency. The relationship with the employees was intensified, with the participation of the CEO and officers in the Conference of Celesc’s Employees; visits of the CEO to the Regional Agencies; video conference with the Governor (representative of the majority stockholder), and reinforcement of the internal communication. In 2011, the Ethics Committee took office and its objective is to manage the inculcation of the Code of Conduct practices. The Committee held eight meetings and established a partnership with the Ombudsman to make the violation complaints easier.

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5 - SOCIAL PERFORMANCE

Corporate actions are guided by the Social Responsibility Policy, which is being reviewed to enhance its alignment with the companies' strategies. The process of review, which will undergo a public hearing, started in November, and the new proposal should be perfectly adapted to the principles of ISO 26000, the Social Responsibility International Standard that deals with transparency, human and labor rights, among others. In 2011, the Company supported the actions in the areas of environmental education, diversities, energetic efficiency, research and development and generation of work and income by stimulating the cooperatives. Among its initiatives are the Institution of the Policy of Relationship with Suppliers, the expansion of the Young Apprentice program, reinforcement to apprenticeship projects for generation of income, initiatives of incentive to the use of alternative sources and to make efficient the consumption of electric energy, dissemination of responsible social practices all over the production chain and support to the culture, sports, tourism and first childhood. Disbursements through Rouanet Law amounted to R$1.91 million. For the Fund to Support Childhood and Adolescence (FIA), Celesc Distribuição contributed R$522.3 thousand. In sports, supported by the Incentive Law, R$445 thousand was invested. Through the tax incentive laws, SCGAS appropriated R$ 791 thousand in 2011.

6 - ENVIRONMENTAL RESPONSIBILITY Aware of the complexity that the environmental dimension represents to the sustainability of its business, Celesc has focused its efforts on changing from the environmental compliance level to the normative compliance level. When the environmental licensing is processed and the applicable charters are obtained, each work carried out by the companies of the Group followed up – environmental supervision – to check the effectiveness of the measures to reduce/neutralize the impacts arising from it and the environmental programs prescribed to reduce/neutralize adverse impacts and increase the positive impacts.Among the various actions implemented during the year, it is highlighted the invitation to Public Bid 11/19097, with the objective of preparing the Residue Management Plan to Celesc and the thematic inclusion in the Call for SubmissionNo. 11/23650 for the presentation of Research and Development Projects.

24

7 - PERFORMANCE IN THE CAPITAL MARKET By the end of 2011, preferred shares of Celesc (CLSC4) presented a negative variation of 9.4% in relation to the last quotation in 2010, closing the period traded at R$ 36.23. If we consider the gains (dividends and interest on capital), this variation is reduced to -4.41%. Common shares (CLSC3) had an appreciation of 70.51%. In the same period, the Bovespa index (IBOVESPA) presented negative variation of 18.11%.

The market value of Celesc as of December 31, 2011 was R$ 2.1 billion. The table below presents the final quotations (at 12/31/2011) and the related percentage variations of CELESC shares and the main market indicators:

25

8 - STATEMENT OF VALUE ADDED (DVA) The amount of Value Added demonstrates the importance of Celesc for the society in general, with the distribution of R$ 3.53 billion in 2011 (R$3.05 billion in 2010). The Value Added provided by Celesc for the various segments is presented in the graph below:

26

9 – GOVERNANCE STRUCTURE Board of Directors - The Board of Directors is the first level of the administrative scale. It is formed by thirteen members, with a highlight to three independent ones, and one elected by the employees. The members have a one-year mandate, and one reelection is allowed for the same period. It has the mission of taking care of and valuing the equity, as well as maximizing the return on investments made. Formation of the Board of Directors at December 31, 2011

Derly Massaud Anunciação

Majority Stockholder Representative

Edegar Giordani

Majority Stockholder Representative

Antonio Marcos Gavazzoni

Majority Stockholder Representative

Andriei José Beber

Majority Stockholder Representative - Independent

Milton de Queiroz Garcia

Majority Stockholder Representative

Pedro Bittencourt Neto (Pr)

Majority Stockholder Representative - Independent

Marcelo Gasparino da Silva

Majority Stockholder Representative

Arlindo Magno de Oliveira

Minority Stockholder Representative

Sergio Ricardo Miranda Nazaré

Minority Stockholder Representative

Paulo Roberto Evangelista de Lima

Minority Stockholder Representative

Daniel Arduini Cavalcanti de Arruda

Preferred Stockholder Representative Independent

Edimar Rodrigues de Abreu

Minority Stockholder Representative

Jair Maurino Fonseca

Employee Representative

27

Statutory Audit Board - The Statutory Audit Board is comprised of five member and their respective alternates. Its main function is to analyze the financial statements as well as discuss the results with the independent auditors. Formation of the Statutory Audit Board at December 31, 2011: Julio Sergio de Souza Cardozo

Preferred Stockholder Representative

Valter José Gallina

Majority Stockholder Representative

Henrique Guglielmi

Majority Stockholder Representative

Telma Suzana Mezia

Common Minority Stockholder Representative

Enio de Andrade Branco

Majority Stockholder Representative

EXECUTIVE BOARD (at December 31, 2011) Celesc Holding CEO –Antonio Marcos Gavazzoni Planning Director –Clairton Belém da Silva Investor Relations Officer – André Luiz de Rezende Celesc Geração CEO –Antonio Marcos Gavazzoni Commercial and Technical Officer –Michel Becker Administrative and Financial Officer – Antonio José Linhares

28

Celesc Distribuição CEO – Antonio Marcos Gavazzoni Corporate Management Officer – Andre Luiz Bazzo Economic and Financial Officer–José Carlos Oneda Technical Officer – Cleverson Siewert Commercial Officer –Dílson Oliveira Luiz

ARBITRATION CLAUSE The Company informs that it is bound to arbitration at the Market Arbitration Chamber, in accordance with the Arbitration Clause of its Bylaws, in its article 52 “The Company, its stockholders, managers and members of the Statutory Audit Board undertake to resolve, through arbitration, any and all dispute or controversy that may arise between them, related to or arising from, especially, the application, validity, effectiveness, interpretation, breach and its effects, of the provisions of Corporation Law, the Company's Bylaws, the rules issued by the National Monetary Council, the Brazilian Central Bank and the Brazilian Securities Commission, as well as other rules applicable to the operation of the capital market in general, as well as those contained in the Rules of Differentiated Corporate Governance Practices Level 2, the Agreement for Adoption of Differentiated Corporate Governance Practices Level 2, and the Arbitration Rules of the Market Arbitration Chamber”.

INDEPENDENT AUDITORS As required by CVM Instruction 381, of January 14, 2003, and ratified by Circular Letter CVM/SEP/SNC 02, of March 20, 2003, Celesc informs that the Independent Auditor has not provided any type of service other than that strictly related to the external audit activity.

ACKNOWLEDGMENTS Celesc would like to thank the effort and dedication of its employees and suppliers, who have a fundamental role in the Company's history of success. The growing challenges have been overcome with the support of the members of the Board of Directors and Statutory Audit Board. The effort of everybody deserves the recognition of the consumers and exalts Celesc's proposals for its actions in benefit of the social and economic development of the State of Santa Catarina. Florianópolis, March 30, 2012 The Management

29

(A free translation of the original in Portuguese)

Centrais Elétricas de Santa Catarina S.A. CNPJ – 83.878.892/0001-55

Financial Statements at December 31, 2011 and Report of Independent Auditors

1

(A free translation of the original in Portuguese)

FINANCIAL STATEMENTS BALANCE SHEETS Years ended December 31 (all amounts in thousands of reais) Parent company Assets

Consolidated

2011

2010

2011

2010

37,880

32,522

442,495

260,252

-

-

15,062

13,498

509

609

858,809

789,726

Current assets Cash and cash equivalents (note 7) Marketable securities (note 8) Trade receivables (note 9) Inventories

-

-

20,510

15,061

Taxes recoverable or for offset (note 11)

14,210

12,786

73,337

47,405

Dividends receivable

71,580

70,618

2,215

955

20,303

18,894

6

452

39,460

65,219

124,185

116,987

1,472,191

1,211,010

133,013

125,656

133,013

125,656

-

457

121,430

215,791

64,888

108,818

64,888

108,818

Deferred taxes (note 16)

-

-

408,562

403,398

Taxes recoverable or for offset (note 11)

-

-

13,697

15,495

6,651

6,065

147,178

127,750

1,987,103

1,796,251

-

50

4,838

3,648

1,932,273

1,674,256

25,844

22,942

8,583

8,643

616,381

664,689

47

24

370,105

306,424

2,145,455

1,923,969

3,893,039

3,790,862

2,269,640

2,040,956

5,365,230

5,001,872

Indemnity assets - concession (note 10) Other receivables

Non-current assets Marketable securities (note 8) Trade receivables (note 9) Other credits with related parties (note 12)

Judicial deposits (note 20) Indemnity assets - concession (note 10) Other receivables Investments in subsidiary and associated companies (note 13) Intangible assets (note 15) Property, plant and equipment (note 14)

Total assets

2

(A free translation of the original in Portuguese)

BALANCE SHEETS Years ended December 31 (all amounts in thousands of reais) Parent company

Consolidated

2011

2010

2011

2010

148

257

433,503

380,410

-

-

241,298

109,720

338

433

120,632

125,301

Taxes and contributions (note 18)

14,531

16,821

129,800

122,489

Proposed dividends (note 23)

72,048

74,679

72,048

74,679

Regulatory charges (note 19)

-

-

174,941

149,494

Other liabilities with related parties (note 12)

-

-

18,113

17,446

Liabilities and equity Current liabilities Trade payables Borrowings and debentures (note 17) Salaries and social charges

Employee benefit obligations (note 21) Other liabilities

-

-

115,908

171,167

210

387

19,177

37,423

87,275

92,577

1,325,420

1,188,129

210,621

Non-current liabilities -

-

129,800

1,207

1,807

1,207

1,807

Deferred taxes (note 16)

-

-

144,142

132,858

Regulatory charges (note 19)

-

-

147,841

112,575

Borrowings and debentures (note 17) Taxes and contributions (note 18)

-

-

-

3,872

6,627

6,065

489,207

478,451

-

-

949,795

930,337

-

-

3,287

2,715

7,834

7,872

1,865,279

1,873,236

1,017,700

1,017,700

1,017,700

1,017,700

316

316

316

316

1,001,394

765,355

1,001,394

765,355

139,736

144,158

139,736

144,158

15,385

12,978

15,385

12,978

2,174,531

1,940,507

2,174,531

1,940,507

2,269,640

2,040,956

5,365,230

5,001,872

Other liabilities with related parties (note 12) Provision for contingencies (note 20) Employee benefit obligations (note 21) Other liabilities

Equity (note 22) Share capital Capital reserves Revenue reserves Carrying value adjustments Additional dividends to distribute

Total liabilities and equity

The accompanying notes are an integral part of these financial statements.

3

(A free translation of the original in Portuguese)

STATEMENTS OF INCOME Years ended December 31 (all amounts in thousands of reais unless otherwise stated)

Parent company

Consolidated

2011

2010

2011

2010

Revenue(note 26) Income from sales and services Construction revenue – CPC 17

-

-

4,191,414 3,842,488 348,926

4,036,765 3,660,593 376,172

Costs (note 27) Cost of sales and services Construction cost – CPC 17

-

-

Gross profit Selling expenses (note 27) General and administrative expenses (note 27) Other income (expenses), net (note 27) Equity in the earnings of subsidiary and associated companies (note 13)

(14,231)

Operating profit Finance income (note 28) Finance costs (note 28)

(3,263,462) (3,378,334) (2,914,536) (3,002,162) (348,926) (376,172)

325,914

(11,009) 27,938 229,874

927,952 (169,675) (283,030) (44,368) 7,953

658,431 (157,886) (205,983) (28,183) 6,660

311,683 14,437 (2,233)

246,803 39,490 (1,590)

438,832 132,177 (116,959)

273,039 145,367 (60,557)

12,204

37,900

15,218

84,810

Profit before taxation Income tax and social contribution on net income (note 16) Current Deferred

323,887

284,703

454,050

357,849

Profit for the year

323,887

273,516

323,887

273,516

7.92 8.72 8.72

6.69 7.36 7.36

7.92 8.72 8.72

6.69 7.36 7.36

Finance result

-

(11,187) -

(124,043) (6,120)

(103,186) 18,853

Earnings per share attributable to the stockholders of the Company during the year (expressed in R$ per share) Diluted earnings per share Common shares Preferred shares – Class A Preferred shares – Class B The accompanying notes are an integral part of these financial statements.

4

(A free translation of the original in Portuguese)

STATEMENTS OF CHANGES IN EQUITY Years ended December 31 (all amounts in thousands of reais)

Parent company/Consolidated Reserves Additional Carrying Retention dividends to value Legal of profits distribute adjustments

Share capital

Capital

At December 31, 2009 Reversal of unclaimed dividends Profit for the year Realization of deemed cost Additional dividends distributed Appropriation of profit Transfer to reserves Dividends and interest on capital (note 23)

1,017,700 -

316 -

72,619 -

638,839

-

-

-

At December 31, 2010 Reversal of unclaimed dividends Profit for the year Realization of deemed cost Additional dividends distributed Appropriation of profit Transfer to reserves Dividends and interest on capital (note 23) At December 31, 2011

Retained earnings (deficit)

Total

-

6,047 (6,047)

147,186 (3,028) -

(144,914) 205 273,516 3,028 -

1,737,793 205 273,516 (6,047)

13,676

40,221

-

-

(53,897)

-

-

-

-

12,978

-

(77,938)

(64,960)

1,017,700 -

316 -

86,295 -

679,060 40 -

12,978 (12,978)

144,158 (4,422) -

323,887 4,422 -

1,940,507 40 323,887 (12,978)

-

-

16,194

219,807

-

-

(236,001)

-

-

-

-

-

15,383

-

(92,308)

(76,925)

1,017,700

316

102,489

898,907

15,383

139,736

-

2,174,531

The accompanying notes are an integral part of these financial statements.

5

(A free translation of the original in Portuguese)

STATEMENTS OF CASH FLOWS Years ended December 31 (all amounts in thousands of reais) Parent company

Consolidated

2011

2010

2011

2010

323,887

284,703

454,050

357,849

1,535

1,529

155,700

156,655

-

-

11,558

6,836

Cash flows from operating activities Profit before taxation Adjustment Depreciation and amortization Gain or loss on the disposal of property, plant and equipment/intangible assets Equity in the earnings of subsidiary and associated companies (note 13) Unrealized income from investments and interest receivable Interest and monetary variation expenses Provision for post-employment benefit plan Provisions Changes in assets and liabilities Indemnity assets of concession Receivables Other assets Judicial deposits Trade payables Salaries and social charges Taxes payable Regulatory charges Other liabilities Employee benefit obligations

(28,015)

(7,953) (41,068) 53,532 78,990 32,618

(6,660) (45,708) 37,040 105,774 (84,406)

458 496 (586) (109) (95) 4,622 (177) -

552 (39) (643) (2,438) 24 (7,306) (29) -

(78,935) 3,416 19,120 (19,428) 53,093 (4,669) (18,337) 60,713 (17,674) (114,791)

(133,164) (37,715) (15,029) 34,039 89,458 21,116 (7,306) 55,494 9,084 (113,154)

Cash provided by (used in) operating activities Income tax and social contribution paid Interest paid

(4,641) (814) -

(2,520) (157) -

619,935 (128,295) (25,888)

430,203 (104,965) (13,909)

Net cash provided by (used in) operating activities

(5,455)

(2,677)

465,752

(27) (40,057) 17,096 92,233

(27) (20,539) 10,457 46,111

(74,387) (348,926) 157,778 16,759 3791

(53,502) (376,172) 142,915 10,457 2,379

36,002

(244,985)

(273,923)

(325,914) (9,419) -

(229,874) (20,984) -

661

311,329

Cash flows from investing activities Purchases of property, plant and equipment and intangible assets Acquisition of assets for concession Interest received Acquisition of equity investment Related parties Dividends received Net cash provided by (used in) investing activities

69,245

Cash flows from financing activities Related parties Repayment of borrowings Proceeds from borrowings Dividends paid

(58,432)

(40,748 )

(3,205) (104,407) 127,520 (58,432)

(2,863) (98,583) 57,668 (40,748)

Net cash used in financing activities

(58,432)

(40,748 )

(38,524)

(84,526)

5,358

(7,423 )

182,243

(47,120)

Net increase (decrease) in cash and cash equivalents Cash and cash equivalents at the beginning of the year

32,522

39,945

260,252

307,372

Cash and cash equivalents at the end of the year

37,880

32,522

442,495

260,252

The accompanying notes are an integral part of these financial statements.

6

(A free translation of the original in Portuguese)

STATEMENTS OF VALUE ADDED Years ended December 31 (all amounts in thousands of reais)

Parent company

Revenues Gross sales and services Provision for impairment of trade receivables

Consolidated

2011

2010

2011

2010

-

-

6,564,437 (31,119)

6,226,921 (28,214)

Inputs purchased from third parties Cost of sales and services Materials, energy, third party services and other operating expenses

-

-

(2,381,818)

(2,742,646)

(4,277)

24,839

(604,913)

(400,243)

Gross value added

(4,277)

24,839

3,546,587

(1,535)

(1,529)

(155,700)

(5,812)

23,310

3,390,887

2,899,163

Value added received through transfer Equity in earnings of subsidiary and associated companies Dividends on investment carried at cost Finance income

325,914 2 14,435

229,874 1,325 38,165

7,953 2 132,175

6,660 1,325 144,042

Total value added to distribute

334,539

292,674

3,531,017

3,051,190

Depreciation, amortization and depletion Net value added generated by the entity

3,055,818 (156,655)

Distribution of value added Personnel costs Taxes and contributions Financing agents: Interest and foreign exchange variations Interest on capital and dividends Profits reinvested

(9,338) (612)

(7,552) (11,542 )

(483,611) (2,608,091)

(444,156) (2,274,489)

(702) (76,925) (246,962)

(64 ) (64,970 ) (208,546 )

(115,428) (76,925) (246,962)

(59,029) (64,970) (208,546)

Value added distributed

(334,539)

(292,674 )

(3,531,017)

(3,051,190)

The accompanying notes are an integral part of these financial statements.

7

(A free translation of the original in Portuguese)

NOTES TO THE FINANCIAL STATEMENTS

AT DECEMBER 31, 2011 AND 2010

(All amounts in thousands of reais unless otherwise indicated)

1

Operations Centrais Elétricas de Santa Catarina S.A. (“Celesc” or the “Company”) is a public corporation based at Av. Itamarati, 160 – Itacorubi, in the city of Florianópolis, State of Santa Catarina, Brazil. It was initially listed on the stock exchange on March 26, 1973, and today its shares are traded in the São Paulo stock exchange at Level 2 of Corporate Governance of the Securities, Commodities and Futures Exchange – BM&FBOVESPA S.A., in São Paulo. The Company is controlled by the Government of the State of Santa Catarina. The main activity of the Company and of its direct and indirect subsidiaries (“Group”) is the distribution, transmission and generation of electric energy. It also operates in the piped natural gas distribution segment. These financial statements were approved by the Company’s Board of Directors on March 22, 2012, as required by Resolution 505 of the Brazilian Securities Commission - CVM, of June 19, 2006. At December 31, 2011, the main consolidated wholly-owned subsidiaries, jointly-owned subsidiaries proportionally consolidated, and associated companies are: Ownership percentage – %

2011

2010

Direct

Indirect

Direct

Indirect

Celesc Distribuição S.A. (“Celesc D”)

100.00

-

100.00

-

Celesc Geração S.A. (“Celesc G”)

100.00

-

100.00

-

-

100.00

-

100.00

Subsidiaries

Exclusive fund Celesc I – Receivables Investment Fund (“FIDC”)

8 CELESCDF11MEL.DOCX

2011 Direct

Indirect

2010 Direct

Indirect

Jointly-controlled subsidiaries 17.00

-

17.00

-

30.88

-

30.88

-

Campo Belo Energética S.A. (“Campo Belo”)

-

30.00

-

25.87

Painel Energética S.A. (“Painel”)

-

32.50

-

32.20

Rondinha Energética S.A. (“Rondinha”)

-

32.50

-

32.57

Companhia de Gás de Santa Catarina (“SCGAS”) Empresa Catarinense de Transmissão de Energia (“ECTE”)

Companhia Energética Rio das Flores (“Rio das Flores”)

-

25.00

-

23.91

Xavantina Energética (“Xavantina”)

-

40.00

-

39.33

Mangueira de Pedra

-

30.00

-

-

Dona Francisca Energética S.A. (“Dfesa”)

23.03

-

23.03

-

Usina Hidrelétrica de Cubatão S.A. (“Cubatão”)

40.00

-

40.00

-

Associated companies (not consolidated)

Concessions The subsidiary Celesc Distribuição S.A. (“Celesc D”) holds concessions valid through July 7, 2015 to distribute electric energy in 92% of the territory of the State of Santa Catarina and in the municipality of Rio Negro, in the State of Paraná (PR). The jointly-controlled subsidiary Companhia de Gás de Santa Catarina ("SCGAS") holds a concession to explore piped gas distribution services in all of the State of Santa Catarina, signed on March 28, 1994, and effective for 50 years. The jointly-controlled subsidiary Empresa Catarinense de Transmissão de Energia S.A (“ECTE”) holds a concession for transmission of electric energy dated November 1, 2000, effective for 30 years.

9

The subsidiary Celesc Geração S.A. (“Celesc G”) holds the following concessions for the generation of electric energy: Installed

Concession

capacity

expiration

Generating center

City

(MW)

date

Palmeiras – Rio dos Cedros

Rio dos Cedros/SC

24.60

11/7/2016

Bracinho – Rio Bracinho

Schroeder/SC

15.00

11/7/2016

Garcia – Rio Garcia

Angelina/SC

8.92

7/7/2015

Cedros – Rio dos Cedros

Rio dos Cedros/SC

8.40

11/7/2016

Salto – Rio Itajaí-Açu

Blumenau/SC

6.28

11/7/2016

Celso Ramos – Rio Chapecozinho

Faxinal do Guedes/SC

5.40

11/23/2021

Pery – Rio Canoas

Curitibanos/SC

4.40

7/9/2017

Caveiras – Rio Caveiras

Lages/SC

3.83

7/10/2018

Ivo Silveira – Rio Santa Cruz

Campos Novos/SC

2.60

7/7/2015

Pirai – Rio Pirai

Joinville/SC

0.78

11/7/2016

0.42 0.52 81.15

(i) (i)

São Lourenço – Rio São Lourenço Mafra/SC Rio do Peixe – Rio do Peixe Videira/SC Total installed capacity (i) The companies have no established concession terms.

2

Basis of preparation

2.1

Basis of measurement The financial statements have been prepared under the historical cost convention, except for available-for-sale financial assets, and financial assets and financial liabilities at fair value through profit or loss. The preparation of financial statements requires the use of certain critical accounting estimates. It also requires management to exercise its judgment in the process of applying the Group’s accounting policies. The areas involving a higher degree of judgment or complexity, or areas where assumptions and estimates are significant to the financial statements, are disclosed in Note 3.

2.2

Declaration of conformity

(a)

Consolidated financial statements The consolidated financial statements have been prepared and are being presented in accordance with International Financial Reporting Standards (IFRS), issued by the International Accounting Standards Board (IASB).

10

(b)

Parent company financial statements The parent company financial statements have been prepared in accordance with accounting practices adopted in Brazil and are disclosed together with the consolidated financial statements. The accounting practices adopted in Brazil comprise the Pronouncements, Interpretations and Guidance issued by the Brazilian Accounting Pronouncements Committee (CPC), which have been approved by the Brazilian Securities Commission (CVM) and by the Federal Accounting Council (CFC), complementary standards issued by CVM and provisions of the corporate legislation. In the parent company financial statements, subsidiaries are recorded based on the equity accounting method. The same adjustments are made in the parent company and consolidated financial statements to reach the same profit or loss and equity attributable to the owners of the parent entity. In the case of Celesc, the accounting practices adopted in Brazil applicable to the parent company financial statements differ from IFRS applicable to separate financial statements only in relation to the measurement of investments in subsidiaries, jointly-controlled subsidiaries and associates based on the equity accounting method, instead of cost or fair value in accordance with IFRS.

(c)

Changes in accounting policies and disclosures There were no pronouncements or interpretations of CPCs/IFRS that became effective in 2011 and which caused a significant impact on the financial statements of the Company.

(d)

Standards and interpretations not yet adopted The alterations to IFRS presented below, expected to occur after December 31, 2011 and not yet adopted in Brazil, may impact the Company's financial statements. They are still being evaluated by the Management and their possible effects are:  IAS 1 - Presentation of Financial Statements – Presentation of Other Comprehensive Income items. This amendment will become effective for the annual reporting periods beginning on or after January 1, 2012.  IAS 19 - Employee Benefits (Amendment) - IASB issued various amendments to IAS 19. These amendments comprise fundamental alterations, such as the elimination of the corridor approach and the concept of expected returns on plan assets as well as simple clarifications on valuations, devaluations and reformulation. This amendment will become effective for annual reporting periods beginning on or after January 1, 2013, and may be early adopted.  IAS 27 - Consolidated and Parent Company Financial Statements (revised in 2011) - As a consequence of the recently-issued IFRS 10 and IFRS 12, what remains in IAS 27 is restricted to the accounting for subsidiaries, jointly-controlled entities, and associated companies in separate financial statements. This amendment becomes effective for annual reporting periods beginning on or after January 1, 2013.

11

 IAS 28 - Accounting for Investments in Associates and Joint Ventures (revised in 2011) - As a consequence of the recently-issued IFRS 11 and IFRS 12, IAS 28 becomes redesignated as Investments in Associates and Joint Ventures, and describes the application of the equity method for investments in joint ventures and associated companies. This amendment will become effective for annual periods beginning on or after January 1, 2013.  IAS 32 – The amendments to IAS 32 have the objective of clarifying the requirements for offsetting financial instruments of net settlement. The main clarifications are related to the meaning of a legally enforceable right, and that some gross settlement systems may be considered equivalent to net settlement. This amendment will become effective for annual reporting periods starting on or after January 1, 2014.  IFRS 7 - Financial instruments: Disclosures - Requires increased disclosures related to derecognition of transfers. This amendment requires additional disclosure about financial assets that were transferred, however not derecognized, to allow the user of the financial statements to understand the relationship between the assets which were not derecognized and their corresponding liabilities. This amendment will become effective for annual periods starting on or after July 1, 2011, and, in Brazil, only after approval of the CPC. This amendment only affects disclosures and does not impact the results or financial position of the Group.  IFRS 9 - Financial Instruments – Classification and Measurement - IFRS 9 as issued reflects the first phase of the IASB work to replace IAS 39 and refers to the classification and measurement of financial assets and financial liabilities, as established in IAS 39. This standard will become effective for annual reporting periods starting on or after January 1, 2015. In subsequent phases, IASB will examine the accounting for coverage and impairment of financial assets. This project should be completed in the first six-month period of 2012.  IFRS 10 – Consolidated Financial Statements - IFRS 10 replaces parts of IAS 27 Consolidated and Individual Financial Statements that refer to the accounting treatment of the consolidated financial statements. IFRS 10 establishes one sole model of consolidation based on control that is applied to all entities, including special purpose entities. The alterations introduced by IFRS 10 will require that management exercises judgment in the determination of which entities are subsidiaries and, therefore, need to be consolidated by the parent company, in comparison with the requirements established by IAS 27. This standard will become effective for annual reporting periods starting on or after January 1, 2013.  IFRS 11 – Joint Agreements – IFRS 11 is part of a new set of consolidation standards and other related standards, which also replace the current requirements for subsidiaries, altering IAS 28 Investments in Associates and Joint Ventures. The main alteration is that all jointly-controlled entities that are not classified as joint ventures must always be accounted for using the equity method, thus removing the option for consolidation on a pro rata basis. This standard will become effective for annual reporting periods starting on or after January 1, 2013, and its early adoption is encouraged.  IFRS 12 – Disclosure of Interests in Other Entities - IFRS 12 has more extensive requirements for disclosures by entities that have interests in subsidiaries, jointly-

12

controlled entities, associated companies and/or unconsolidated entities, demonstrating the effects of the interest in the financial condition, financial performance and cash flows of the entity. This pronouncement will become effective for annual reporting periods starting on or after January 1, 2013.  IFRS 13 – Fair Value Measurement – IFRS 13 defines fair value, establishes a conceptual structure to measure fair value and determines the requirements for disclosure about measurement of fair value. The main change was the definition of fair value as an “exit price” valuation of the transaction on the measurement date. This amendment requires that the entity uses valuation techniques that are appropriate in the circumstances and for which sufficient data is available, maximizing the use of significant observable inputs and minimizing the use of non-observable inputs. To comply with the amendment, the entity should make minimum disclosures for each class of asset and/or liability, of the process of valuation used by it for the measurements and a narrative description of the sensitivity of the measurements. This standard will become effective for annual reporting periods starting on or after January 1, 2013, and may be early adopted.

2.3

Critical accounting estimates and judgments Estimates and judgments are continually evaluated and are based on historical experience and other factors, including expectations of future events that are believed to be reasonable under the circumstances.

2.3.1 Critical accounting estimates and assumptions Based on assumptions, the Group makes estimates concerning the future. The resulting accounting estimates will, by definition, seldom equal the related actual results. The estimates and assumptions that have a significant risk of causing a material adjustment to the carrying amounts of assets and liabilities within the next financial year are addressed below:

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Fair value of other financial instruments The fair value of financial instruments that are not traded in an active market is determined by using valuation techniques. The Group uses judgment to select among a variety of methods and make assumptions that are mainly based on market conditions existing at the end of each reporting period. The Group has used discounted cash flow analysis to calculate the fair value of various available-for-sale financial assets that are not traded in active markets. 2.3.2 Critical judgments in applying the entity’s accounting policies Impairment of available-for-sale financial assets The Group follows the guidance of CPC38/IAS 39 to determine when an available-for-sale financial asset is impaired. This determination requires significant judgment. In making this judgment, the Group evaluates, among other factors, the duration and extent to which the fair value of an investment is less than its cost, and the financial health of and short-term business outlook for the investee, including factors such as: industry and sector performance, changes in technology and operational and financing cash flow. The Group did not recognize in equity the reduction to fair value of taxes on income, employee benefits, and impairment of goodwill since their effects were considered immaterial. 3

Summary of significant accounting policies The main accounting practices adopted in the preparation of the financial statements are applicable both to the parent company financial statements (CPC) and to the consolidated financial statements (IFRS), except as described in note 2.2, item "b".

3.1

Basis of consolidation The following accounting policies were applied in the preparation of the consolidated financial statements.

(i)

Subsidiaries Subsidiaries are all entities (including special purpose entities) over which the Group has the power to govern the financial and operating policies, generally accompanying a shareholding of more than one half of the voting rights. The existence and effect of potential voting rights that are currently exercisable or convertible are considered when assessing whether the Group controls another entity. Subsidiaries are fully consolidated from the date on which control is transferred to the Group. They are deconsolidated from the date that control ceases. The Group applies the acquisition method to account for business combinations. The consideration transferred for the acquisition of a subsidiary is the fair value of the assets transferred, the liabilities incurred and the equity instruments issued by the Group. The consideration transferred includes the fair value of assets or liabilities resulting from a contingent consideration arrangement, when applicable. Acquisition-related costs are

14

expensed as incurred. Identifiable assets acquired and liabilities and contingent liabilities assumed in a business combination are measured initially at their fair values at the acquisition date. The Group recognizes any non-controlling interest in the acquiree either at fair value or at the non-controlling interest’s proportionate share of the fair value of the acquiree’s identifiable net assets. The measurement of the non-controlling interest is determined in each acquisition made. The excess of the consideration transferred plus the acquisition date fair value of any previous equity interest in the acquiree over the fair value of the Group’s share of the identifiable net assets acquired is recorded as goodwill. For acquisitions in which the Group attributes fair value to non-controlling interests, the determination of goodwill also includes the value of any non-controlling interest in the acquiree, and the goodwill is determined considering the participations of the Group and non-controlling interests. When the consideration transferred is less than the fair value of the net assets of the subsidiary acquired, the difference is recognized directly in the statement of income. Transactions, balances and unrealized gains on transactions between Group companies are eliminated. Unrealized losses are also eliminated, unless the transaction provides evidence of impairment of the asset transferred. Accounting policies of subsidiaries have been changed where necessary to ensure consistency with the policies adopted by the Group. (ii)

Investments in jointly-controlled entities The financial statements of jointly-controlled entities are consolidated proportionately to the Company’s interest and the balance of the investments may be reduced by the recognition of an impairment loss. The acquisition cost of an investment in excess of the fair value of assets, liabilities and contingent liabilities of the jointly-controlled entity on the investment’s acquisition date is recorded as goodwill. This goodwill is added to the amount of the investment and its recovery is analyzed annually as an integral part of the investment. If the acquisition cost is lower than the fair value of the net assets identified, the difference is recorded as gain in the statement of income in the period the acquisition occurs. The dividends received from these companies are recorded as a reduction in the amount of the investments. Gains and losses from transactions with jointly-controlled entities are eliminated proportionately to the Company’s investment, with a corresponding entry to the amount of the related investment.

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(iii)

Associated companies Investments in associates are recorded on the equity method of accounting. Under this method, the investments are recognized in the consolidated balance sheet at cost and adjusted periodically by the Company’s equity in the results of the investee and for other variations in the net assets acquired. In addition, the investments may also be adjusted through the recognition of impairment losses. The Group’s share of its associates’ post-acquisition profits or losses is recognized in the statement of income, and its share of post-acquisition reserve movements is recognized in reserves. The cumulative post-acquisition movements are adjusted against the carrying amount of the investment. When the Group’s share of losses in an associate equals or exceeds its interest in the associate, including any other receivables, the Group does not recognize further losses, unless it has incurred obligations or made payments on behalf of the associate. Unrealized gains on transactions between the Group and its associates are eliminated to the extent of the Group’s interest in the associates. Unrealized losses are also eliminated unless the transaction provides evidence of an impairment of the asset transferred. Accounting policies of associates have been changed when necessary to ensure consistency with the policies adopted by the Group. If the shareholding in an associate is reduced, but a significant influence is maintained, only a proportional part of the amounts previously recognized in other comprehensive income will be reclassified to the statement of income, where appropriate.

3.2

Segment reporting Operating segments are reported in a manner consistent with the internal reporting provided to the Executive Board, which is the chief operating decision-maker responsible for allocating resources and assessing performance of the operating segments, and for making the Group’s strategic decisions (note 25).

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3.3

Foreign currency translation

(a)

Functional and presentation currency The parent company and consolidated financial statements are presented in reais, which is the functional currency of the Company and also the presentation currency of the Group; all amounts are rounded to thousands of reais, unless otherwise stated.

(b)

Transactions and balances Foreign currency transactions are translated into the functional currency using the exchange rates prevailing at the dates of the transactions or of valuation if items are remeasured. Foreign exchange gains and losses resulting from the settlement of such transactions and from the translation at year-end exchange rates of monetary assets and liabilities in foreign currencies are recognized in the statement of income.

3.4

Cash and cash equivalents Cash and cash equivalents includes cash on hand, bank deposits and other short-term highly liquid investments with original maturities of three months or less, readily convertible into a known amount of cash and with immaterial risk of change in value.

3.5

Financial instruments (i)

Classification

The Group classifies its financial assets in the following categories: at fair value through profit or loss, loans and receivables, and available for sale. The classification depends on the purpose for which the financial assets were acquired. Management determines the classification of financial assets at initial recognition. Financial assets at fair value through profit or loss Financial assets at fair value through profit or loss are held for active and frequent trading and are classified as current assets. Gains or losses from variations in the fair value of financial assets at fair value through profit or loss are presented under “Finance result” in the period they occur.

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Loans and receivables This category comprises the loans and receivables classified as non-derivative financial assets with fixed or determinable payments that are not quoted in an active market. They are included in current assets, except for maturities greater than 12 months after the balance sheet date, which are classified as non-current assets. The Company’s loans and receivables include receivables from infrastructure indemnities arising from energy and gas transmission and distribution public service concessions; loans to associates; trade accounts receivable; other receivables and cash and cash equivalents, except for short-term investments. Loans and receivables are carried at amortized cost using the effective interest rate method. Available-for-sale financial assets Available-for-sale financial assets are non-derivatives that are either designated in this category or not classified in any of the other categories. They are included in non-current assets unless management intends to dispose of them within 12 months of the balance sheet date. (ii)

Recognition and measurement

Regular purchases and sales of financial assets are recognized on the trade date – the date on which the Group commits to purchase or sell the asset. Investments are initially recognized at fair value plus transaction costs for all financial assets not carried at fair value through profit or loss. Financial assets carried at fair value through profit or loss are initially recognized at fair value and transaction costs are expensed in the statement of income. Financial assets are derecognized when the rights to receive cash flows from the investments have expired or have been transferred; in this latter case, provided the Group has transferred substantially all risks and rewards of ownership. Available-for-sale financial assets and financial assets at fair value through profit or loss are subsequently carried at fair value. Loans and receivables are carried at amortized cost using the effective interest rate method. Gains or losses from variations in the fair value of financial assets at fair value through profit or loss are presented under “Finance result” in the period they occur. Changes in the fair value of monetary and non-monetary securities classified as available for sale are recognized in carrying value adjustments. When securities classified as available for sale are sold or become impaired, the accumulated fair value adjustments recognized in equity are included in the statement of income as "Finance result".

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The fair value of quoted investments is obtained from current bid prices. If the market for a financial asset is not active (and for unlisted securities), the Group establishes the fair value by using valuation techniques. These include the use of recent arm’s length transactions, reference to other instruments that are substantially the same, discounted cash flow analysis, and option pricing models making maximum use of market inputs and relying as little as possible on entity-specific inputs. Based on this analysis, the Company assesses at each balance sheet date whether there is objective evidence that a financial asset or a group of financial assets is impaired. If any such evidence exists for available-for-sale financial assets, the cumulative loss, measured as the difference between the acquisition cost and the current fair value, less any impairment loss on that financial asset previously recognized in profit or loss, is removed from equity and recognized in the statement of income. (iii)

Offsetting financial instruments

Financial assets and liabilities are offset and the net amount reported in the balance sheet when there is a legally enforceable right to offset the recognized amounts and there is an intention to settle on a net basis, or realize the asset and settle the liability simultaneously. (iv) (a)

Impairment of financial assets

Assets carried at amortized cost The Group assesses at the end of each period whether there is objective evidence that a financial asset or group of financial assets is impaired. A financial asset or group of financial assets is impaired and impairment losses are incurred only if there is objective evidence of impairment as a result of one or more events that occurred after the initial recognition of the assets (a "loss event") and that loss event (or events) has an impact on the estimated future cash flows of the financial asset or group of financial assets that can be reliably estimated. The criteria that the Group uses to determine that there is objective evidence of an impairment loss include:

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(i)

significant financial difficulty of the issuer or debtor;

(ii)

a breach of contract, such as a default or delinquency in interest or principal payments;

(iii)

the Group, for economic or legal reasons relating to the borrower’s financial difficulty, grants to the borrower a concession that it would not otherwise consider;

(iv)

it becomes probable that the borrower will enter bankruptcy or other financial reorganization;

(v)

the disappearance of an active market for that financial asset because of financial difficulties; or

(vi)

observable data indicating that there is a measurable decrease in the estimated future cash flows from a portfolio of financial assets since the initial recognition of those assets, although the decrease cannot yet be identified with the individual financial assets in the portfolio, including: ● adverse changes in the payment status of borrowers in the portfolio;; ● national or local economic conditions that correlate with defaults on the assets in the portfolio. The Group first assesses whether objective evidence of impairment exists. The amount of any loss is measured as the difference between the asset’s carrying amount and the present value of estimated future cash flows (excluding future credit losses that have not been incurred) discounted at the financial asset’s original effective interest rate. The carrying amount of the asset is reduced and the amount of the loss is recognized in the statement of income. If a loan or held-to-maturity investment has a variable interest rate, the discount rate for measuring any impairment loss is the current effective interest rate determined under the contract. As a practical expedient, the Group may measure impairment on the basis of an instrument’s fair value using an observable market price.

(b)

Assets classified as available for sale For debt securities, the Group uses the criteria referred to in (a) above to assess the objective evidence that a financial asset or a group of financial assets is impaired. In the case of equity investments classified as available for sale, a significant or prolonged decline in the fair value of the security below its cost is also evidence that the assets are impaired. If any such evidence exists for available-for-sale financial assets, the cumulative loss – measured as the difference between the acquisition cost and the current fair value, less any impairment loss on that financial asset previously recognized in profit or loss – is removed from equity and recognized in the statement of income. Impairment losses recognized in the statement of income on equity instruments are not reversed through the statement of income. If, in a subsequent period, the fair value of a debt instrument classified as available for sale increases

20

and the increase can be objectively related to an event occurring after the impairment loss was recognized in profit or loss, the impairment loss is reversed through the statement of income. 3.6

Trade receivables Trade receivables are amounts due from customers for the sale and supply of billed energy, estimates of unbilled energy sold and the sale of natural gas in the normal course of the Group’s activities. Trade receivables are recognized at the amount billed less a provision for impairment when there is an objective evidence that the Company will not be able to collect all of the amounts in accordance with their original maturities. The amount of the provision is the difference between the carrying amount and the recoverable amount. Amounts receivable in installments, derived from the sale of energy, are recorded together with the related financial charges, calculated up to the date of the negotiation, as determined by the National Electric Power Agency (ANEEL). Provision is made for expected losses on past due amounts.

3.7

Inventories Inventories are comprised of materials for the maintenance of operations, accounted for in current assets at the average cost of the purchases.

3.8

Current and deferred income tax and social contribution on net income The income tax and social contribution expenses for the year comprise current and deferred taxes. These taxes are recognized in the statement of income, except to the extent that they relate to items recognized in comprehensive income or directly in equity. In this case, the taxes are also recognized in comprehensive income or directly in equity. The current income tax and social contribution are calculated on the basis of the enacted tax legislation. Management periodically evaluates positions taken by the Group in income tax returns with respect to situations in which applicable tax regulation is subject to interpretation. It establishes provisions where appropriate on the basis of amounts expected to be paid to the tax authorities. Deferred taxes are recognized on the liability method in respect of temporary differences between the tax bases of assets and liabilities and their carrying amounts in the financial statements. However, deferred taxes are not accounted for if they arise from initial recognition of an asset or liability in a transaction other than a business combination that at the time of the transaction affects neither accounting nor taxable profit or loss. Deferred taxes are determined based on the tax legislation in effect on the balance sheet date and at rates which are expected to apply when the related deferred income tax asset is realized or the deferred income tax liability is settled. Deferred tax assets are recognized only to the extent that it is probable that future taxable income will be available against which the temporary differences can be utilized.

21

Deferred tax is provided on temporary differences arising on investments in subsidiaries and associates, except in the case of a deferred tax liability when the timing of the reversal of the temporary differences is controlled by the Group and it is probable that the temporary difference will not reverse in the foreseeable future. Deferred tax assets and liabilities are offset when there is a legally enforceable right to offset current tax assets against current tax liabilities and when the deferred income tax assets and liabilities relate to taxes levied by the same taxation authority on either the same taxable entity or different taxable entities where there is an intention to settle the balances on a net basis. 3.9

Judicial deposits Judicial deposits are monetarily restated and presented as a deduction from the amount of the corresponding liability recorded when there is no possibility of redeeming the deposits, unless a favorable outcome for the Group.

3.10

Property, plant and equipment Property, plant and equipment comprises mainly reservoirs, dams, water mains, buildings, civil constructions and improvements. The assets are initially recognized at fair value and subsequently accounted for at this historical value, less accumulated depreciation. Historical cost includes expenditure that is directly attributable to the acquisition of the items. Cost may also include transfers from equity of any gains/losses on qualifying cash flow hedges of foreign currency purchases of property, plant and equipment. Cost includes expenditures that are directly attributable to the acquisition of an asset. The cost of assets constructed by the Company includes:  The cost of materials and direct labor;  Any other costs to place assets in the location and condition necessary for them to be able to operate as intended by management; and  The costs of loans related to qualifying assets. Subsequent costs are included in the asset’s carrying amount or recognized as a separate asset, as appropriate, only when it is probable that future economic benefits associated with the item will flow to the Group and the cost of the item can be measured reliably. The carrying amount of replaced parts or items is derecognized. All other repairs and maintenance are charged to the statement of income during the financial period in which they are incurred. When parts of a property, plant and equipment item have different useful lives, they are recorded as individual items (main property, plant and equipment components). Gains and losses on sale of a property, plant and equipment item (calculated as the difference between the proceeds from sale and the carrying amount), are recognized in other operating income/expenses in the statement of income. Property, plant and equipment items are depreciated using the straight-line method for the year based on the economic useful life estimated for each component. Depreciation starts as from the date of installation of the asset and when it is available for use, or in the event of assets

22

constructed internally, on the day the construction is concluded and the asset is available for use. Land is not depreciated. The estimated useful lives for the current year result in the following depreciation rates: Annual percentages Buildings and construction Reservoirs, dams and water mains Machinery and equipment

2% 2% to 4% 2.5% to 5.9%

The depreciation methods, useful lives and residual values are reviewed at the end of each financial year and any adjustments are recognized prospectively as a change in accounting estimates. 3.11

Intangible assets Intangible assets are stated on the following bases: o At acquisition and/or construction cost, including capitalized interest during the construction period, if applicable, in the case of qualifying assets. Depending on the nature of the asset and the time of its acquisition, cost refers to the historical acquisition cost or to the amount previously recorded in accordance with Brazilian practices adopted prior to the adoption of ICPC (Interpretation of Accounting Pronouncement) 01. o Special obligations relating to electric energy public utility concessions, which comprise the amounts received from customers as contributions to the execution of expansion projects necessary to meet the demand for energy, are recorded in the financial statements as a reduction of the intangible assets. Concession agreements The electric energy distribution and natural gas supply infrastructures used by the Group, that are subject to concession agreements, are considered to be controlled by the concession authority when: o The concession authority controls or regulates which services the concessionaire must provide with the infrastructure, to whom they must be provided, and their prices; o The concession authority controls, through ownership, usufruct or otherwise, a significant residual share in the infrastructure at the end of the concession term; The rights over the infrastructures operated under a concession are accounted for as intangible assets when the Group has the right to bill for the use of the infrastructure assets and the users (consumers) are charged for the Group’s services.

23

The fair value of the construction and other work performed on the infrastructure represent the intangible asset’s cost and is recognized as revenue upon the construction of the infrastructure, provided this work generates future economic benefits. The intangible assets of concession agreements are amortized on the straight-line method over the shorter of the term of the contract or the useful life of the asset. Goodwill Goodwill represents the excess of the cost of an acquisition over the net fair value of the assets and liabilities of the acquired entity. Goodwill on acquisitions of subsidiaries is included in “intangible assets”. If the acquirer determines negative goodwill, it must record the amount as a gain in the statement of income on the date of acquisition. Goodwill is tested annually to identify indication of impairment and carried at cost less accumulated impairment losses. Impairment losses on goodwill are not reversed in subsequent periods. Gains and losses on the disposal of an entity include the carrying amount of goodwill relating to the entity sold. Goodwill is allocated to cash-generating units (CGUs) for the purpose of impairment testing. The allocation is made to those cash-generating units or groups of CGUs that are expected to benefit from the business combination in which the goodwill arose, identified according to operating segment. Computer software Computer software licenses are capitalized and amortized over their estimated useful lives, at the rates stated in note 15. Costs associated with ongoing development or maintenance of computer software programs are recognized as an expense as incurred. Costs that are directly attributable to identifiable and unique software products controlled by the Company that will probably generate economic benefits greater than the costs for more than one year are recognized as intangible assets. Direct costs include the remuneration of the software development team and the appropriate portion of the related general expenses. Computer software development costs recognized as assets are amortized on the straight-line method over the useful lives of the software. 3.12

Impairment of assets Property, plant and equipment and other non-current assets, including goodwill and intangible assets, are tested annually for impairment, or whenever events or changes in circumstances indicate that the carrying amount may not be recoverable. In this event, the recoverable amount is calculated to verify any loss. An impairment loss is recognized for the amount by which the asset’s carrying amount exceeds its recoverable amount. The recoverable amount is the higher of an asset’s fair value less costs to sell and its value in use. For purposes of

24

assessing impairment, assets are grouped at the lowest levels for which there are separately identifiable cash flows. 3.13

Trade payables Trade payables are obligations to pay for the supply of energy, natural gas, charges on the use of the electric energy system, materials and services acquired or used in the normal course of business, and are classified as liabilities. Trade payables are recognized initially at fair value and subsequently measured at amortized cost using the effective interest rate method. In practice, they are usually recognized at the amount of the related invoice.

3.14

Borrowings Borrowings are recognized initially at fair value, net of transaction costs incurred. Borrowings are subsequently carried at amortized cost. Any difference between the proceeds (net of transaction costs) and the settlement value is recognized in the statement of income over the period of the borrowings using the effective rate interest method. Borrowings are classified as current liabilities unless the Company has an unconditional right to defer settlement of the liability for at least 12 months after the reporting period.

3.15

Provisions Provisions are recognized when the Company has a present legal or constructive obligation as a result of past events, it is probable that an outflow of resources will be required to settle the obligation, and the amount has been reliably estimated.

3.16

Employee benefits Pension obligations The liability recognized in the balance sheet in respect of defined benefit pension plans is the present value of the defined benefit obligation at the end of the reporting period less the fair value of plan assets, adjusted for actuarial gains or losses and past-service costs. The defined benefit obligation is calculated annually by independent actuaries using the projected unit credit method. The estimated future cash outflow is discounted to its present value using the interest rates of public securities with maturity terms approximating those of the related pension obligation. Actuarial gains and losses arising from changes in actuarial assumptions and amendments to the pension plans are charged or credited to profit or loss over the average remaining service period of the related employees. For defined contribution plans, the Company pays contributions to publicly or privately administered pension plans on a mandatory, contractual or voluntary basis. The Company has no further obligations once the contributions have been paid. Regular contributions comprise

25

the periodic net costs for the period in which they are due and, thus, they are included in personnel costs. Other post-employment obligations The Company provides post-retirement healthcare benefits to their retirees. The entitlement to these benefits is conditional on the employee remaining in service up to retirement age. The expected costs of these benefits are accrued over the period of employment using the same accounting methodology as used for defined benefit pension plans. These obligations are valued annually by independent qualified actuaries. The Company also offers other benefits, such as: Voluntary Redundancy Program with Incentives (PDVI), Savings Fund Plan (for all active employees and for those retired due to permanent disability), Disabled Allowance, Funeral Grant and Minimum Benefit for Retirement, which is always paid when the employment relationship terminates before the normal date of retirement. Termination benefits The Company recognizes termination benefits when it is demonstrably committed to termination of the employment, in accordance with a detailed plan without the possibility of retraction, as a result of a voluntary termination offer. Termination benefits are paid whenever employment is terminated before the normal retirement date, that is, whenever an employee accepts voluntary termination in exchange for these benefits. Profit sharing A provision for profit sharing is recognized monthly and the accumulated amount is adjusted at the end of the year, in accordance with the actual achievement of the goals established between the Group and its employees. 3.17

Other current and non-current assets and liabilities These are stated at their realizable amounts (assets) and at known or determinable amounts plus, when applicable, the corresponding charges and monetary variations incurred (liabilities).

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3.18

Distribution of dividends and interest on capital The distributions of dividends and interest on capital are recognized as a liability on the date the dividends are approved by the Company’s stockholders. The Company’s bylaws establish that at least 25% of the annual profits be distributed as dividends and, consequently, the Company recognizes a provision at year-end in the amount of the minimum dividend not distributed during the year up to the limit of the mandatory dividend. Amounts exceeding the minimum mandatory are provisioned only when approved by the stockholders in General Meeting. The tax benefit of interest on capital is recognized directly in the statement of income.

3.19

Share capital Common and preferred shares are classified as equity. Incremental costs directly attributable to the issue of new shares or options are shown in equity as a deduction, net of tax, from the proceeds.

3.20

Revenue recognition Revenue comprises the fair value of the consideration received or receivable for the sale and supply of billed energy, estimates of energy sold but not billed, and sale of natural gas in the normal course of the Group’s activities. Revenue is shown net of taxes, returns, rebates and discounts, and after eliminating sales within the Group. The Group recognizes revenue when: (i) the amount of revenue can be reliably measured; (ii) it is probable that future economic benefits will flow to the entity, and (iii) when specific criteria have been met for each of the Group’s activities, as described below. The amount of revenue is not considered reliably measured until all sales-related contingencies have been settled. The Group bases its estimates on historical results, taking into consideration the type of customer, the type of transaction and the specifics of each arrangement. Sale of electric energy Billed and unbilled revenue corresponding to the sale of electric energy, as well as to specified adjustments and additions. Electric energy network availability Revenue from making available the concessionaire’s distribution system. Supply of electric energy Revenue from the supply of electric energy to resellers, as well as specified adjustments and additions.

27

Distribution of piped natural gas Revenue from the distribution of piped natural gas. Construction revenue Revenue from infrastructure construction arising from the Group’s concession agreements, recognized based on the proportion of the investment plan of each concessionaire. Because the construction activity is outsourced to unrelated parties, the Group considers the construction margin insignificant and, therefore, recognizes construction revenue in an amount equal to construction costs. Interest income Interest income is recognized on the accrual basis, using the effective interest rate method. When a loan or receivable instrument is impaired, the Group reduces the carrying amount to its recoverable amount, which corresponds to the estimated future cash flow discounted at the original effective interest rate of the instrument. Subsequently, interest is incorporated into loans and receivables against interest income. This interest income is calculated at the same effective interest rate used to determine the recoverable amount, that is, the original rate of the instrument. Dividend income Dividend income is recognized when the right to receive payment is established. 4

Financial risk management

4.1

Financial risk factors The Group’s activities expose it to a variety of financial risks: market risk (including currency risk, fair value interest rate risk, cash flow interest rate risk and price risk), credit risk and liquidity risk. The Group’s overall risk management program focuses on the unpredictability of financial markets and seeks to minimize potential adverse effects on the Group’s financial performance.

(a)

Market risk

(i)

Foreign exchange risk The Group has no receivables, borrowings or payables in foreign currencies.

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(ii)

Cash flow and fair value interest rate risk This risk arises from the possibility of the Group incurring losses due to fluctuations in interest rates or other debt indexing factors that could increase its interest expense on borrowings obtained in the market or that could reduce interest income on the Group’s financial investments. The Group has no derivative agreements to cover this risk.

(b)

Credit risk This risk arises from the possibility of the Group incurring losses resulting from difficulty in receiving the amounts billed to consumers, concessionaires and permittees. To reduce this risk and assist in its management, the Company monitors consumer receivables and carries out various collection actions, including the interruption of supply if the consumer fails to make payment. In the case of consumers, credit risk is low in view of the large dispersion of the portfolio.

(c)

Liquidity risk Cash flow forecasting is performed in the operating areas of the Group and aggregated by the finance department. This department monitors rolling forecasts of the Group’s liquidity requirements to ensure it has sufficient cash to meet operational needs. Surplus cash held by the operating entities over and above the balance required for working capital management is transferred to the Group Treasury. Group Treasury invests surplus cash in interest-earning current accounts, time deposits, money market deposits and marketable securities, choosing instruments with appropriate maturities or sufficient liquidity to provide sufficient leeway as determined by the above-mentioned forecasts. The table below analyzes the Group’s non-derivative financial liabilities into relevant maturity groupings based on the remaining period at the balance sheet date to the contractual maturity date. The amounts disclosed in the table are the contractual undiscounted cash flows. Consolidated Less than one year

Between one and five years

Over five years

At December 31, 2011 Borrowings - as per balance sheet Borrowings - undiscounted Trade payables

241,298 252,246 433,503

110,031 137,362 -

19,769 30,810 -

At December 31, 2010 Borrowings - as per balance sheet Borrowings - undiscounted Trade payables

109,720 122,612 380,410

190,611 266,005 -

20,010 34,873 -

29

(d)

Operating risks

(i)

Electric energy shortages The Brazilian Electric Energy System is predominantly supplied by hydroelectric generation plants. A long period of scarce rains during the wet season reduces the water volume in the reservoirs of these plants, resulting in higher purchase cost of electric energy in the short-term market and increase in the amounts of system charges as a result of the delivery from thermoelectric plants. In an extreme situation, an energy rationing program could be adopted, which would imply revenue reduction. However, considering the current levels of the reservoirs and the latest simulations made, the Brazilian Electric Power System Operator (ONS) does not foresee a new rationing program in the next few years.

(ii)

Non-renewal of concessions The Group has concessions to explore electric energy generation and distribution services, and expects that they will be renewed by ANEEL and/or the Ministry of Mines and Energy. If the concession are not renewed by the regulatory agencies or are renewed with the imposition of additional costs to the Company – “onerous concession”, the current profitability and activity levels will change.

(c)

Additional sensitivity analysis required by the CVM The sensitivity analysis table of the financial instruments shown below describes the risks that could generate material effects on the Company’s profit, with the most probable scenario (scenario I) according to management’s evaluation, considering a three-month horizon when the next financial information containing such analysis will be disclosed. Two other scenarios are also shown, as determined by the CVM through Instruction No. 475/08, to present a 25% and 50% deterioration in the risk variable considered, respectively (scenarios II and III). The sensitivity analysis presented considers changes with respect to a certain risk, maintaining constant all other variables, associated to other risks, on the balances at December 31, 2011.

Assumptions

Effects on profit and loss accounts

Probable scenario Balances (Scenario I ) (Scenario II ) (Scenario III)

Current marketable securities Non-current receivables Borrowings (-)

15,062 121,430 (371,098)

9.28 1,398 11,269 (34,438) 7.60

9.50

11.40

Indemnity asset (concessions in service)

1,664,261

126,484

158,105

189,726

CDI - %

Regulatory WAAC %

11.60 1,747 14,086 (43,047)

13.92 2,097 16,903 (51,657)

30

The sensitivity analysis of the balances at December 31, 2010, for comparison purposes, was as follows:

Assumptions

Effects on profit and loss accounts

Probable scenario Balances (Scenario I ) (Scenario II ) (Scenario III)

Current marketable securities Non-current receivables Borrowings

13,498 215,791 (320,341)

12.20 1,647 26,326 (39,081)

15.25 2,058 32,908 (48,852)

18.30 2,470 39,490 (58,622

Indemnity asset (concessions in service)

1,664,261

9.95 180,607

12.44 225,804

14.93 271,001

CDI - %

Regulatory WAAC - %

4.2

Capital management The Company’s objectives when managing capital are to safeguard the Group’s ability to continue as a going concern in order to provide returns for stockholders and benefits for other stakeholders and to maintain an optimal capital structure to reduce the cost of capital. In order to maintain or adjust the capital structure, the Group may adjust the amount of dividends paid to stockholders, return capital to stockholders, issue new shares or sell assets to reduce, for example, debt. Consistent with others in the industry, the Group monitors capital on the basis of the gearing ratio. This ratio is calculated as net debt as a percentage of total capital. Net debt is calculated as total borrowings (including current and non-current borrowings as shown in the consolidated balance sheet) less cash and cash equivalents. Total capital is calculated as equity as shown in the balance sheet plus net debt.

2011 Total borrowings (note 17) Less: cash and cash equivalents (note 7)

2010

371,098 (442,495)

320,341 (260,252)

(71,397)

60,089

Total equity

2,174,531

1,940,507

Total capital

2,103,134

2,000,596

3.28

3.00

Net debt

Gearing ratio - %

31

4.3

Fair value estimation The carrying values of trade receivables and payables, less impairment provisions, are assumed to approximate their fair values. The fair value of financial liabilities for disclosure purposes is estimated by discounting the future contractual cash flows at the current market interest rate that is available to the Group for similar financial instruments. The Group adopted CPC 40/IFRS 7 for financial instruments that are measured in the balance sheet at fair value. This requires disclosure of fair value measurements by level of the following fair value measurement hierarchy: .

Quoted prices (unadjusted) in active markets for identical assets and liabilities (level 1).

.

Information, other than quoted prices included within level 1, adopted by the market for the asset or liability, either directly (that is, such as prices) or indirectly (that is, derived from prices) (level 2).

.

Inputs for the assets or liabilities that are not based on observable market data (that is, unobservable inputs) (level 3).

The following table presents the Group’s assets that are measured at fair value at December 31, 2011. The Group does not have liabilities measured at fair value on that base date. Consolidated Level 1

Level 3

Total balance

Assets Financial assets at fair value through profit or loss Government securities Shares Available-for-sale financial assets Other

15,062 -

132,796

15,062 132,796

-

217

217

Total assets

15,062

133,013

148,075

The following table presents the Group’s assets that are measured at fair value at December 31, 2010. The Group does not have liabilities measured at fair value on that base date. Consolidated Level 1

Level 3

Total balance

Assets Financial assets at fair value through profit or loss Government securities Shares Available-for-sale financial assets Other

13,498 -

125,439

13,498 125,439

-

217

217

Total assets

13,498

125,656

139,154

32

The fair value of financial instruments traded in active markets (such as trading and availablefor-sale securities) is based on quoted market prices at the balance sheet date. A market is regarded as active if quoted prices are readily and regularly available from an exchange, dealer, broker, industry group, pricing service, or regulatory agency, and those prices represent actual and regularly occurring market transactions on an arm’s length basis. The quoted market price used for financial assets held by the Group is the current bid price. These instruments are included in Level 1. The fair value of financial instruments that are not traded in an active market is determined by using valuation techniques. These valuation techniques maximize the use of market data where it is available and rely as little as possible on entity-specific estimates. If all significant inputs required to fair value an instrument are adopted by the market, the instrument is included in Level 2. If one or more of the significant inputs is not based on market data, the instrument is included in Level 3. Specific valuation techniques used to value financial instruments include:

5

.

quoted market prices or dealer quotes for similar instruments;

.

other techniques, such as discounted cash flow analysis, are used to determine fair value for the remaining financial instruments.

Financial instruments by category Consolidated

At December 31, 2011 Assets Cash and cash equivalents Government securities Shares Indemnity assets (concessions) Trade receivables Other

Liabilities Trade payables Borrowings

Assets at fair value through profit or loss

Loans and Available for receivables sale

-

Total

15,062 132,796 -

442,495 2,007,406 980,239 -

217

442,495 15,062 132,796 2,007,406 976,266 217

147,858

3,430,140

217

3,574,242

-

433,503 371,098

-

433,503 371,098

-

804,608

-

804,608

33

Consolidated

At December 31, 2010 Assets Cash and cash equivalents Government securities Shares Indemnity assets (concessions) Trade receivables Other

Liabilities Trade payables Borrowings

6

Assets at fair value through profit or loss

Loans and receivables

Available for sale

13,498 125,439 -

260,252 1,815,145 1,005,517 -

217

260,252 13,498 125,439 1,815,145 1,005,517 217

138,937

3,080,914

217

3,220,068

-

380,410 320,341

-

380,410 320,341

-

700,751

-

700,751

Total

Credit quality of financial assets The credit quality of financial assets is assessed by reference to internal classification of credit limits: Consolidated

Trade receivables Group 1 Group 2 Group 3 Group 4

. . . .

2011

2010

461,769 360,487 83,285 456,104

522,951 362,934 99,972 369,912

1,361,645

1,355,769

Group 1 - Customers with no payment delays Group 2 - Customers with average delay of between 1 and 30 days in the last year. Group 3 - Customers with average delay of between 31 and 90 days in the last year. Group 4 - Customers with average delay over 90 days in the last year.

All other financial assets held by the Group, especially current accounts and financial investments, are considered as high quality and present no indications of impairment.

34

7

Cash and cash equivalents Parent company

Cash at bank and on hand Marketable securities (*)

Consolidated

2011

2010

2011

2010

192 37,688

119 32,403

31,036 411,459

37,425 222,827

37,880

32,522

442,495

260,252

(*) Marketable securities have high liquidity, are promptly convertible into a known amount of cash, and are not subject to significant risk of change in value. These securities are bank deposit certificates (CDBs), bearing on average interest at 100% of the interbank deposit certificate (CDI) interest rate.

8

Marketable securities Parent company

Held for trading Government securities Casan shares (i) Available for sale Other investments

(-) Current Non-current

(i)

Consolidated

2011

2010

2011

2010

132,796

125,439

15,062 132,796

13,498 125,439

217

217

217

217

133,013

125,656

148,075

139,154

-

-

(15,062)

(13,498)

133,013

125,656

133,013

125,656

Companhia Catarinense de Águas e Saneamento (“Casan”) The Company owns 55,364,810 Common Shares (ON) and 55,363,250 Preferred Shares (PN), representing 15.48% of Casan’s share capital. As it does not have significant influence in Casan the Company measured its equity interest at fair value. Since Casan’s shares are not frequently traded in the stock exchanges, the Company decided to establish, based on consistent methods accepted by the market, a new criterion of valuation for this investment, adopting the discounted cash flow method. Accordingly, the Company determined Casan’s fair value based on the economic and financial information of the investee.

35

The historical cost of Casan shares is R$ 110,716, and the fair value on the transition date to the new accounting practices (January 1, 2009) was estimated at R$ 108,925. In 2010 and 2011, the gains on changes in fair value, amounting to R$ 16,514 and R$ 7,357 respectively, were recognized in the Company's finance result, and the balance of the investment was R$ 132,796 at December 31, 2011.

9

Trade receivables Consumers, concessionaires and permitees Consolidated Total Overdue for more than 90 days

2011

2010

58,979

69,196

303,686

283,980

82,728

247,044

637,392

666,093

116,468

22,279

60,181

198,928

178,182

Rural

27,204

4,871

9,149

41,224

40,263

Government

25,024

3,494

33,748

62,266

70,983

Public lighting

14,190

148

14,173

28,511

28,548

9,918

57

944

10,919

9,669

675,935

172,556

434,435

1,282,926

1,277,718

49,418 1,365

5,820 4,465

3,054 14,597

58,292 20,427

56,098 21,953

50,783

10,285

17,651

78,719

78,051

726,718

182,841

452,086

1,361,645

1,355,769

-

-

-

(381,406)

-

-

-

980,239

(-) Current

-

-

-

(858,809)

Non-current

-

-

-

121,430

Balances not yet due

Past due up to 90 days

Residential

175,511

Industrial

307,620

Commerce, services and other

Consumers

Utilities

Supply to other concessionaires Concessionaires and permitees Other receivables

Provision for impairment of trade receivables (a)

(350,252) 1,005,517 (789,726) 215,791

36

Provision for impairment of trade receivables The provision for impairment of trade receivables, by consumer class, is as follows: Consolidated 2011

2010

69,184 196,408 55,533 5,154 33,484

57,558 179,356 51,584 4,725 35,243

13,209 925 1,454 6,055

14,139 936 656 6,055

381,406

350,252

Consumers Residential Industrial Commerce, services and other Rural Government Public lighting Utilities Concessionaires and permitees Other

The changes in the provision for impairment of trade receivables are as follows: Consolidated Amount Balance at December 31, 2009 Provision recorded in the year Receivables written off

322,038 49,780 (21,566)

Balance at December 31, 2010 Provision recorded in the year Receivables written off

350,252 56,432 (25,278)

Balance at December 31, 2011

381,406

In 2009, Celesc Distribuição S.A. implemented a debt recovery plan for companies in the textile segment, among them Buettner S.A., Companhia Industrial Schlösser S.A. and Fábrica de Tecidos Carlos Renaux S.A. In 2011, those companies entered into a court supervised reorganization. Buettner S.A. and Companhia Industrial Schlösser S.A. had their reorganization plans approved in 2011. Based on this, the legal advisors of Celesc Distribuição S.A. issued their opinion about the probability of recovery as follows:

37

As regards Buettner S.A., Celesc Distribuição S.A. recorded a provision for the total outstanding amount (R$ 18,231). In relation to Companhia Industrial Schlösser S.A. the court supervised reorganization plan should ensure that Celesc Distribuição S.A. receives the total debt of R$ 16,888. Because the judicial plan of Fábrica de Tecidos Carlos Renaux S.A. was not approved and the legal advisors understand that Celesc Distribuição S.A. is the main creditor, the probability of loss is remote; therefore no provision was made against the total debt of R$ 42,992. 10

Indemnity assets (concessions) Consolidated

Concession assets – Distribution of energy Concession assets – Transmission of energy

(-) Current Non-current

2011

2010

1,943,940 63,466

1,751,392 63,753

2,007,406

1,815,145

(20,303)

(18,894)

1,987,103

1,796,251

The distribution and transmission concession agreements of the Group are within the scope of Technical Interpretation ICPC 01 (IFRIC12), which deals with the accounting for concessions. Concession assets refer to receivables from the concession authority (Federal Government), in which the Company has an unconditional right, established by contract, to receive cash at the end of the concession as indemnity arising from electric energy transmission and distribution services concession agreements, for investments in infrastructure not recovered through tariffs. These financial assets are classified as “receivables”. 11

Taxes recoverable or for offset Parent company

ICMS PIS/COFINS IRPJ and CSLL Other

(-) Current Non-current

Consolidated

2011

2010

2011

2010

14,210

12,786 -

46,556 372 38,121 1,985

41,079 384 20,008 1,429

14,210

12,786

87,034

62,900

(14,210) -

(12,786) -

(73,337) 13,697

(47,405) 15,495

38

Key: . Valued-added Tax on Sales and Services (ICMS). . Social Integration Program (PIS). . Tax for Social Security Financing (COFINS). . Corporate Income Tax (IRPJ) and Social Contribution on Net Income (CSLL). 12

Related-party transactions

(a)

Transactions and balances Parent company

At December 31, 2010 Government of the State of Santa Catarina Loan to the State Treasury (i) Underground Network (ii) SC Parcerias S.A.(iii)

At December 31, 2011 Government of the State of Santa Catarina Loan to the State Treasury (i) Underground Network (ii) SC Parcerias S.A.(iii)

Dividends payable

Other receivables from related parties

Finance income

14,855 -

36,702 4,262 67,854

4,467 8,244

14,855

108,818

12,711

15,725 -

9,532 4,262 51,094

1,725 7,241

15,725

64,888

8,966

39

Consolidated

At December 31, 2010 Government of the State of Santa Catarina Loan to the State Treasury (i) Underground Network (ii) SC Parcerias S.A.(iii) Celos

At December 31, 2011 Government of the State of Santa Catarina Loan to the State Treasury (i) Underground Network (ii) SC Parcerias S.A.(iii) Celos

Taxes payable*

Taxes for offset*

Dividends payable

Trade receivables

Other receivables from related parties

Other liabilities to Taxes – related revenue parties deductions *

45,944 -

38,403 -

14,855 -

7,667 -

36,702 4,262

-

-

-

-

-

67,854 -

45,944

38,403

14,855

7,667

47,236 -

46,491 -

15,725 -

47,236

46,491

15,725

Sales revenue**

Finance income

1,187,338 -

64,318 -

4,467 -

21,318

-

-

8,244 -

108,818

21,318

1,187,338

64,318

12,711

7,673 -

9,532 4,262 51,094 -

18,113

1,264,560 -

46,226 -

1,725 7,241 -

7,673

64,888

18,113

1,264,560

46,226

8,966

*Operations involving taxes refer to ICMS on sales of energy and are carried out based on specific legislation. **Sales revenue refers to the sale of energy to the State Government made on conditions similar to those used in transactions with unrelated parties, considering that the price of the energy is defined by ANEEL through a resolution referring to the annual tariff adjustment of the Company.

(i)

Loan to the State Treasury The amounts recorded refer to loans granted by Celesc to the State Treasury of the Government of the State of Santa Catarina between 1985 and 1986, restated based on the Federal Treasury Bond (OTN), Federal Treasury Bonus (BTN) and Fiscal Reference Unit (UFIR) until the extinction of these indexes in 2000, and subsequently subject to interest of 10% p.a. through December 31, 2010, capitalized monthly, in accordance with an agreement signed with the State of Santa Catarina on April 22, 1988. On January 31, 2011, the Company signed an agreement for debt extinguishment with the Government of the State of Santa Catarina, by which settlement of loans granted by the Company to the State Treasury of the Government of the State of Santa Catarina occurs through the offset of dividends to be proposed based on future profits. The debt balance is subject to interest of 10% p.a., capitalized on a monthly basis. Therefore, the amount of R$ 36,702 established in the above agreement is being settled with the retentions of dividends made in 2009 and 2010. The amount will be fully settled on February 29, 2012 and June 28, 2012, with the retention of dividends for 2011, otherwise payable to the State of Santa Catarina, amounting to R$ 4,718 and R$ 5,139.

40

(ii)

Underground network In 1995, Celesc signed an agreement for technical cooperation with the Government of the State of Santa Catarina and the Municipal Government of Florianópolis to implement an electric energy underground network in downtown Florianópolis. The outstanding amount refers to the amount to be transferred by the State of Santa Catarina to Celesc and is currently being renegotiated.

(iii)

SC Parcerias S.A. (“SC Parcerias”) This receivable arose from a Debt Recognition, Assumption and Installment Payment Document signed on April 30, 2008, and was payable in 24 monthly installments, as from October 31, 2008. With the signature of the 1st Amendment to the Debt Recognition, Assumption and Installment Payment Document in January 2011, the remaining amount of the debt was renegotiated for settlement in 42 monthly installments, with the first payment on January 31, 2011. The debt balance is subject to interest at the rate of 1% per month.

(b)

Key management remuneration Key management includes the directors and officers. The remuneration for their services was as shown below: Parent company

Management Fees Profit sharing Social charges Other expenses

Consolidated

2011

2010

2011

2010

3,428 863 -

2,302 77 347 150

6,141 573 1,496 93

5,016 228 776 263

4,291

2,876

8,303

6,283

41

13

Equity in the earnings of subsidiary and associated companies Parent company

Consolidated

2011

2010

2011

2010

1,484,444 306,346

1,268,061 260,870

-

-

1,790,790

1,528,931

-

-

77,293 38,346

82,990 39,393

-

-

115,639

122,383

-

-

25,844 3,253 (3,253)

22,942 3,253 (3,253)

25,844 3,253 (3,253)

22,942 3,253 (3,253)

25,844

22,942

25,844

22,942

1,932,273

1,674,256

25,844

22,942

Subsidiaries Celesc D Celesc G

Jointly-controlled entities SCGAS ECTE

Associated companies Dfesa Cubatão (-) Provision for investment losses

(a)

Information on investments Parent company Thousands of shares held by the Company Common

Company's interest In the share In the voting capital capital

Adjusted net Adjusted profit/loss equity Total assets

At December 31, 2011 Celesc D Celesc G ECTE SCGás Dfesa Cubatão

630,000 43,209 13,001 45,476 153,382 1,600

100% 100% 30.88% 17% 23.03% 40%

100% 100% 30.88% 51% 23.03% 40%

1,484,444 306,346 124,158 176,147 112,215 1,656

4,497,271 395,301 233,504 311,553 370,508 5,530

287,410 13,805 30,008 43,988 34,532 (27)

At December 31, 2010 Celesc D Celesc G ECTE SCGás Dfesa Cubatão

630,000 35,000 13,001 45,476 153,382 1,600

100% 100% 30.88% 17% 23.03% 40%

100% 100% 30.88% 51% 23.03% 40%

1,251,609 260,870 222,374 201,017 99,616 1,683

4,154,867 350,393 227,942 343,379 256,889 5,550

180,379 22,043 29,587 80,778 40,308 (8)

42

Consolidated Thousands of shares held by the Company Common At December 31, 2011 Dfesa Cubatão At December 31, 2010 Dfesa Cubatão

(b)

Company's interest In the share In the voting capital capital

Adjusted net Adjusted profit/loss equity Total assets

153,382 1,600

23.03% 40%

23.03% 40%

112,215 1,656

370,508 5,530

34,532 (27)

153,382 1,600

23.03% 40%

23.03% 40%

99,616 1,683

256,889 5,550

40,308 (8)

Changes in investments Parent company

Balance at December 31, 2009 Capital increases Dividends

Celesc D

Celesc G

ECTE

SCGAS

Dfesa

Total

1,166,236

244,319

22,224

81,940

19,579

1,534,298

(3,381)

(102,786)

1,258

13,079 (5,492)

(2,884)

(11,214)

180,382

22,043

6,974

13,732

6,744

229,875

1,268,061

260,870

39,393

82,990

22,942

1,674,256

5,057

35,000

-

-

-

40,057

(76,084)

(3,329)

(10,315)

(11,704)

(5,051)

(106,483)

Amortization of goodwill Equity in the earnings

Balance at December 31, 2010 Capital increases (*) Dividends Amortization of goodwill Equity in the earnings

Balance at December 31, 2011

14,337

(79,815)

(1,468)

(1,468)

-

-

-

(1,471)

-

(1,471)

287,410

13,805

9,268

7,478

7,953

325,914

1,484,444

306,346

38,346

77,293

25,844

1,932,273

(*) The Extraordinary General Meeting of Celesc Geração approved a capital increase of R$ 63,000, as proposed at the Board of Directors' Meeting of August 11, 2011. Up to December 31, 2011, R$ 35,000 of that amount had been paid up.

43

14

Property, plant and equipment

(a)

Analysis of the balance Consolidated

Balance at December 31, 2009 Additions

Land

Reservoirs dams and water mains

Buildings and construction

Machinery and equipment

20,162

173,561

6,744

51,202

14,960

2,425

269,054

40

71

13,597

265

25,271

4,087

43,331

-

(5,800) 306,424

Disposals

Total

(161)

Depreciation

-

Balance at December 31, 2010

(2,353)

20,202

Cost Accumulated depreciation Balance at December 31, 2010

171,279

(286) 20,055

(3,158)

(3)

(161)

48,309

40,067

6,512

20,202

185,112

26,611

67,324

40,323

6,512

346,084

-

(13,833)

(6,556)

(19,015)

(256)

-

(39,660)

20,202

171,279

20,055

48,309

40,067

6,512

306,424

Additions

453

819

18,189

10,881

30,787

12,826

73,955

Disposals

(453)

(17)

-

(1,152)

(95)

(1,770)

(3,487)

-

(2,835)

(333)

(3,532)

(87)

-

(6,787)

20,202

169,246

37,911

54,506

70,672

17,568

370,105

Depreciation Balance at December 31, 2011 Cost Accumulated depreciation Balance at December 31, 2011

15

Other

Construction in progress

20,202

185,914

44,800

77,053

71,015

17,568

416,552

-

(16,668)

(6,889)

(22,547)

(343)

-

(46,447)

20,202

169,246

37,911

54,506

70,672

17,568

370,105

Intangible assets Parent company

ECTE concession agreement

December 31, 2009

Additions

2,502

6,201

Amortization (60)

December 31, 2010

Additions

Amortization

December 31, 2011

8,643

-

(60)

8,583

44

Consolidated Concession agreements (a) Celesc D SCGAS

Balances at December 31, 2009 Additions Disposals Amortization Balances at December 31, 2010 Total cost Accumulated amortization Balances at December 31, 2010 Additions Disposals Amortization Balances at December 31, 2011 Total cost Accumulated amortization Balances at December 31, 2011

Software acquired

Goodwill

Total

3

52,786

714,323

7,860

634,933

26,601

92,219 (6,602) (144,961)

5,506 (73) (4,366)

2,311 -

(1,528)

107,896 (6,675) (150,855)

575,589

27,668

2,314

59,118

664,689

850,411 (274,822)

57,539 (29,871)

2,314 -

62,174 (3,056)

972,438 (307,749)

575,589

27,668

2,314

59,118

664,689

98,429 (7,396) (143,032)

9,815 (93) (4,350)

432 -

(582) (1,531)

108,676 (8,071) (148,913)

523,590

33,040

2,746

57,005

616,381

941,444 (417,854)

67,261 (34,221)

2,746 -

61,592 (4,587)

1,073,043 (456,662)

523,590

33,040

2,746

57,005

616,381

The goodwill arising on the acquisition of SCGAS and ECTE is being amortized over the term of the concession for provision of public services of these companies (note 1). (a)

Concession agreements In conformity with Technical Interpretation ICPC 01, Accounting of concessions, the infrastructure portion that will be used during the concession, comprised of assets of the distribution of electric energy and natural gas, net of consumers participations (special obligations), was recorded in intangible assets when applicable. As regards the subsidiary Celesc Distribuição S.A., ANEEL, in conformity with the Brazilian regulations, is responsible for establishing the economic useful life of the concession assets in the electric power sector, establishing a periodical review of these rates. The rates established by the regulator are used in the processes of tariff review, calculation of indemnity at the end of the concession and are believed to be a reasonable estimate of the useful life of the concession assets. Accordingly, these rates were used as a basis for the evaluation and amortization of the intangible assets.

45

16

Income tax and social contribution on net income

(a)

Analysis of the deferred income tax and social contribution Consolidated Deferred tax asset

Temporary differences Provision for contingencies Provision for asset impairment Post-employment benefits Deemed cost Other provisions

(b)

Deferred tax liability

2011

2010

2011

2010

116,921 32,543 191,647 67,451

95,915 26,414 206,230 74,839

72,389 71,753

74,263 58,595

408,562

403,398

144,142

132,858

Estimated realization period The deferred tax asset is expected to be realized as follows: Consolidated Year Up to 1 year From 1 to 2 years From 2 to 3 years From 3 to 4 years From 4 to 6 years From 6 to 8 years From 8 to 10 years

2011

2010

37,183

53,020

62,800

55,874

60,854

53,985

61,362

51,093

70,643

54,746

59,080

58,508

56,640

76,172

408,562

403,398

The income tax and social contribution taxable bases arise not only from the profit generated, but also from non-taxable revenues, non-deductible expenses, tax incentives and other variables and there is no immediate correlation between the Company’s profit and the income tax and social contribution expense. Thus, the expectation of using tax credits must not be taken as the sole indication of the Company’s future profitability. (c)

Reconciliation of the income tax and the social contribution benefit (expense) The reconciliation between the income tax and the social contribution at the standard and effective rates of tax is shown below:

46

Parent company

Profit before taxation

Consolidated

2011

2010

2011

2010

323,887

284,703

454,050

357,849

110,122

96,799

154,377

121,669

Combined standard rate of income tax and social contribution - 34% Permanent additions and deductions Equity in the earnings of subsidiary and associated companies

(110,811)

(78,157)

(2,573)

(6,660)

Interest on capital

-

-

(27,000)

(25,053)

Tax benefit

-

(1,094)

485

(1,094)

Tax incentive

-

-

977

445

Non-deductible fines

-

-

175

-

118

64

236

64

(2,501)

(5,615)

(2,501)

(5,615)

322

(806)

5,987

577

(2,750)

11,187

130,163

84,333

Current

-

(11,187)

(124,043)

(103,186)

Deferred

-

-

(6,120)

18,853

-

(11,187)

(130,163)

(84,333)

Management profit sharing CASAN fair value Other additions (deductions) Income tax and social contribution on the profit for the year

(d)

Transitional Tax System The Transitional Tax System (RTT) will be in effect until the enactment of a law that will discipline the tax effects of the new accounting methods, and seeks to achieve tax neutrality. The Company opted for the RTT in 2008, and continues to use the prerogatives defined in the RTT for the purposes of computing taxes on income.

47

17

Borrowings and debentures Consolidated Annual interest and commission rate - % BNDES Bank loans (a) Eletrobrás (b) FIDC - Celesc I (c) Debentures (d) Finame (e)

TJLP + 4.50 11. 832% p.a. + IRP 5.00 CDI + 0.97 CDI+1.30% 5.00

(-) Current Non-current

2011

2010

4,008 103,376 151,092 63,425 21,484 27,713

17,474 45,472 140,510 112,604 4,281

371,098

320,341

(241,298) 129,800

(109,720) 210,621

BNDES – National Bank for Economic and Social Development IRP – Savings remuneration index Eletrobrás – Brazilian Electricity Company Finame - Government Agency for Machinery and Equipment Financing

(a)

Bank loans On April 14, 2011, the Company, through its subsidiary Celesc D, contracted with Banco do Brasil, working capital financing, with an interest rate of 11.832% p.a. plus IRP. The operation comprises R$ 80,000 to be used as working capital. Total settlement is due in 18 months with a grace period of 12 months for the payment of capital and interest, divided into six monthly installments.

(b)

Eletrobrás Borrowings contracted are used in the rural electrification and other programs, using funds from the Global Reversion Reserve (RGR) and the Eletrobrás Financing Fund. These agreements, in general, have a grace period of 24 months, are repayable over 60 months, and are subject to an interest rate of 5% p.a. plus an administration fee of 2% p.a. These agreements are guaranteed by receivables and have been approved by ANEEL.

(c)

Receivables Investment Fund (“FIDC”) The FIDC or "Receivables Fund" is an investment fund whose assets comprise credit rights. Celesc D offered as receivables the credit rights related to the future consumption of electric energy of pre-selected consumers, all of them with good credit profiles.

48

The main buyers of the quotas offered by Celesc D were investment funds which acquired 179 quotas, totaling R$179,000. Other investors were private pension entities, with R$ 11,000 and a financial institution with R$ 10,000, totaling R$ 200,000 obtained in 2007. Each quota was sold for R$ 1,000, through the bookbuilding system, coordinated by BB Investimentos jointly with the ABC Banking Corporation. In accordance with Brazilian accounting practices, the FIDC was consolidated and the portion of liabilities related to the quotas acquired by third parties is presented in liabilities as debt. (d)

Debentures On March 16, 2011, ECTE issued a sole series of 75 debentures, amounting to R$ 75,000, with effective period of 5 years as from the date of issue. These are simple, non-convertible into shares, book-entry and nominative debentures. The remuneration on the par value of debentures corresponds to 100% of the accumulated variation of the daily average rates of the one-day Interbank Deposits (DI) (over extra group), calculated and disclosed by CETIP (“DI Rate”), in its Informativo Diário (Daily Newsletter), available on its web page (http://www.cetip.com.br), plus a spread of 1.30% p.a., based on 252 business days. The unit par value of the debentures will be repaid as from the sixth month, as of the issue date, in monthly and consecutive installments, according to the schedule provided in the deed of debentures issued, starting on September 16, 2011. The restated amount for the year ended December 31, 2011 is R$ 69,239, being proportionately consolidated in the Company for R$ 21,494, which represents 30.88493% of the total balance.

(e)

Finame The loan contracted was used to provide part of the funds of Celesc Distribuição S.A., to be used in the purchase of machinery and equipment. In this case, each equipment acquisition is a contract and their sum may reach an agreed total of R$ 50,000. All the funds should be applied in 2011 and 2012. These contracts have interest rates of 4.5% p.a. and 5% p.a. The amount contracted will be repaid over 96 months as from August 2011. Interest will be paid on a quarterly basis during the grace period, and after this period, in monthly installments together with the repayments of the principal. In the event of default, the guarantee represents the receivables of Celesc Distribuição S.A., as agreed by ANEEL.

49

Breakdown of long-term maturities Non-current amounts by maturity are as follows: Consolidated

From one to five years Over five years

18

2011

2010

110,031 19,769

190,611 20,010

129,800

210,621

Taxes and contributions Parent company

ICMS PIS/COFINS Refis IRPJ and CSLL INSS refinancing Other

(-) Current Non-current

Consolidated

2011

2010

2011

2010

7,473 2,960 5,257 48

6,816 3,564 8,196 52

47,823 32,729 2,960 31,592 10,522 5,381

46,412 32,756 3,564 18,211 23,353

15,738

18,628

131,007

124,296

(14,531) 1,207

(16,821) 1,807

(129,800) 1,207

(122,489) 1,807

Refis –Tax Recovery Program INSS – National Institute of Social Security

19

Regulatory charges Consolidated

Energy efficiency program – PEE Emergency capacity charge – ECE Fuel usage account – CCC Research and development – P&D Energy development account – CDE Consumer charges payable Global Reversion Reserve - RGR Other

(-) Current Non-current

2011

2010

159,159 53,921 23,590 63,111 15,448 1,901 4,181 1,471

130,129 36,234 20,875 51,439 13,934 5,483 1,136 2,839

322,782

262,069

(174,941) 147,841

(149,494) 112,575

50

20

Contingencies and judicial deposits On the financial statement dates, the Company had the following liabilities and corresponding judicial deposits related to contingencies: Parent company Judicial deposits

Contingencies: Tax Regulatory

2011

2010

2011

24 6,627

6,065

(6,627)

(6,065)

6,651

6,065

(6,627)

(6,065)

Judicial deposits

Contingencies: Tax Labor and social security Civil Regulatory

Provisions for contingencies 2010

Consolidated Provisions for contingencies

2011

2010

2011

2010

3,080 78,821 19,212 46,065

2,073 73,299 11,821 40,557

(11,376) (108,907) (322,232) (46,692)

(11,897) (104,547) (315,908) (46,099)

147,178

127,750

(489,207)

(478,451)

The changes in the provision and deposits are shown below: Parent company Judicial deposits Balance at December 31, 2009 Additions Reductions

Balance at December 31, 2010 Additions Reductions

Balance at December 31, 2011

Provisions for contingencies

Consolidated Judicial deposits

Provisions for Contingencies

5,422 891 (248)

34,080 891 (28,906)

161,789 85,070 (119,109)

591,072 62,374 (174,995)

6,065 586

6,065 562 -

127,750 45,176 (25,748)

478,451 41,540 (30,784)

6,651

6,627

147,178

489,207

The Company is a party to labor, civil, tax and regulatory litigation in progress, and is discussing such matters at the administrative and judicial levels, which, when applicable, are supported by judicial deposits. The provisions for probable losses arising from these matters are estimated and periodically adjusted by management, supported by the opinion of its external legal advisors. The nature of the contingencies may be summarized as follows: .

Labor and social security – These refer to claims filed by employees and former employees of the Group and of service companies related to termination amounts, salaries, classification of functions, etc.

51

.

Civil – These relate to lawsuits brought by consumers (industrial class action), who demand reimbursement of amounts paid by reason of the increase in electric energy rates, based on Ordinances DNAEE 38, of February 27, 1986 and 45, of March 4, 1986, applied during the government’s economic “Cruzado” plan. Celesc D recorded a provision considered sufficient to cover expected losses in lawsuits of this nature. As to the effect on subsequent years, called “Cascading Effect”, it is not currently possible to assess possible decisions of the Court or even to estimate their effects. Provisions for various civil actions brought by individuals and companies, in which Celesc D is a defendant, related to indemnity issues caused by failure of the electric energy network, expropriation and other issues, were also recorded.

.

Regulatory - Celesc D received infringement notices from ANEEL for certain administrative deficiencies that resulted in fines for non-compliance with certain quality standards in the services provided to consumers and other issues. Celesc D appealed at the administrative level against the penalties imposed.

Possible losses not recognized in the balance sheet The Group has litigation of a regulatory, tax, civil and labor nature involving risk of loss classified by management as possible, based on the evaluation of its legal advisors, for which no provision has been recognized, in accordance with the following analysis and estimate: Consolidated

Contingencies: Regulatory Tax Labor and social security Civil

2011

2010

9,133 1,385 1,149 14,635

1,385 382 6,535

26,302

8,302

52

21

Employee benefit obligations Consolidated

Balance sheet obligations recorded for: Pension plan benefits Mixed plan (a) Transitory plan (a)

Other employee benefits Celos health plan (b) Voluntary Redundancy Program with Incentives (PDVI) (c) Other post-employment benefits (d)

(-) Current Non-current

2011

2010

187,824 420,185

192,571 408,876

608,009

601,447

351,928

397,762

73,254 32,512

98,163 4,132

457,694

500,057

1,065,703

1,101,504

(115,908)

(171,167)

949,795

930,337

Celesc D is a sponsor of Fundação Celesc de Seguridade Social (“Celos”), a non-profit civil society, whose main objective is to grant benefits in addition to those provided by the Social Security to all Celesc, Celesc D and Celesc G employees (jointly, “employees”). On the base date December 31, 2011, the amounts related to the post-employment benefits were calculated in an annual actuarial evaluation, conducted by independent actuaries, and are recognized in the financial statements. The actuarial liability recorded at December 31, 2011 totaled R$1,065,703 (R$ 1,101,504 at December 31, 2010). a) Pension benefits In January 1997, a new supplementary pension plan was implemented, with variable contributions to provide for a programmed retirement income. When this new “mixed plan” was introduced, current employees were offered the opportunity to transfer to the new plan. Over 98% of the active employees opted to transfer. The Mixed Plan has the characteristics of defined plan for the portion of the mathematical reserve already existing on the transfer date, and of a defined contribution plan for the contributions subsequent to the transfer. The previous defined benefit plan, called “Transitory Plan” continues to exist, covering almost exclusively retired participants and their beneficiaries.

53

Celesc D signed an agreement on November 30, 2001 for the payment of 277 additional monthly contributions, bearing interest of 6% per year and restatement based on the IGP-M inflation index to cover the actuarial liability of the Mixed and Transitory Plans. In October 2010, an amendment changed the inflation index from the IGP-M (General Market Price Index) to the IPCA (Adjusted Consumer Price Index). b) Healthcare plan Celesc offers to its current and retired employees a healthcare plan (health, hospital and dental care). c) Voluntary Redundancy Program with Incentives – PDVI On December 9, 2002, Celesc D signed Deliberation 243, approving the Voluntary Redundancy Program with Incentives (PDVI), ratified by the Government of the State of Santa Catarina, aimed at reducing its operating costs. This program was implemented from January 2003 and 1,089 employees adhered to it. By December 31, 2011, Celesc D had settled its obligations with 780 beneficiaries (550 at December 31, 2010). d) Other benefits This refers to reference values of indemnity due to natural or accidental death (Savings Fund Plan), Disabled Allowance, Funeral Grant and Minimum Retirement Benefit.

54

e) (i)

Results of the actuarial evaluation Changes in the present value of obligations Consolidated

Mixed plan At December 31, 2009 Cost of current service Interest on actuarial obligations Actuarial losses (gains) Benefits paid

972,431 1,215 106,083 122,771 (55,685)

Transitory plan

Health care plan

PDVI

Other benefits 10,451

680,721 723 73,073 43,842 (59,906)

462,006 8,794 49,752 (379,679) (39,676)

122,673 11,707 (6,320) (38,505)

1,152 636 (215)

At December 31, 2010 Cost of current service Interest on actuarial obligations Actuarial losses (gains) Benefits paid

1,146,815 1,879 117,677 95,745 (67,912)

738,453 949 74,542 (25,836) (64,329)

101,197 5,577 8,602 51,958 (59,295)

89,555 7,966 (1,270) (32,875)

12,024 27,834 1,253 826 (232)

At December 31, 2011

1,294,204

723,779

108,039

63,376

41,705

(ii)

Changes in the fair value of assets Consolidated

Mixed plan

Transitory plan

Health care plan 19,291 2,156 2,526 21,515 21,550 (39,676)

PDVI 38,505 (38,505)

Other benefits

At December 31, 2009 Expected return on assets Actuarial losses/gains Employer contributions Employee contributions Benefits paid

760,869 84,118 22,727 29,857 3,445 (55,685)

312,885 33,405 19,531 24,519 3,918 (59,906)

6,043 659 342 (215)

At December 31, 2010 Expected return on assets Actuarial losses/gains Employer contributions Employee contributions Benefits paid

845,331 87,698 74,798 32,493 4,112 (67,912)

334,352 33,528 (12,052) 26,504 4,150 (64,329)

27,362 3,049 8,821 22,709 23,007 (59,295)

32,875 (32,875)

6,829 707 (232) (232)

At December 31, 2011

976,520

322,153

25,653

-

7,072

55

(iii)

Reconciliation of assets and liabilities recorded in the balance sheet Consolidated

Mixed plan At December 31, 2010 Present value of obligations Fair value of assets Unrecognized gains/losses

192,571 1,146,815 (845,331)

At December 31, 2011 Present value of obligations Fair value of assets Unrecognized gains/losses

(iv)

Transitory plan

PDVI

Other benefits

397,762 101,197 (27,362)

98,163 89,555

4,132 12,024 (6,829)

4,775

323,927

8,608

(1,063)

187,824 1,294,204 (976,520)

420,185 723,779 (322,153)

351,928 108,039 (25,653)

73,254 63,376 -

32,512 41,705 (7,072)

(129,860)

18,559

269,542

9,878

(2,121)

(108,913)

408,876 738,453 (334,352)

Health care plan

Costs recorded in the statement of income for the year Consolidated

Mixed plan

Transitory plan 36,473 723 73,073 (33,405) (3,918)

Health care plan 38,608 8,794 49,752 (2,156) (21,550)

PDVI

Other obligations

11,707

493

11,707 -

1,152 (659) -

At December 31, 2010 Current service cost Interest on actuarial obligations Expected return on assets Participant contributions Amortization of actuarial adjustments, net

19,735 1,215 106,083 (84,118) (3,445) -

-

3,768

-

-

At December 31, 2011 Current service cost Interest on actuarial obligations Expected return on assets Participant contributions Amortization of actuarial adjustments, net

27,746 1,879 117,677 (87,698) (4,112)

37,813 949 74,542 (33,528) (4,150)

(23,125) 5,577 8,602 (3,049) (23,007)

7,966 7,966 -

546 1,253 (707) -

-

-

(11,248)

-

-

56

(v)

Actuarial and economic assumptions

The actuarial and economic assumptions used were as follows: Consolidated

Discount rate Expected return on assets Salary increase Future inflation Increase in medical costs Increase in medical costs per aging factor Turnover rate or table Plan benefit actual growth rate Salary adjustment index Benefit adjustment index Salary actual value determination factor Benefit actual value determination factor

(vi)

2011

2010

10.25 10.25 5.55 4.5 7.64

10.51 10.51 5.55 4.50 7.64

7.64 0.80 0.00 INPC IPCA 98 98

7.64 0.80 0.00 INPC IPCA 98 98

Biometric tables Consolidated

General mortality Mortality of invalids

Entry in invalidity

22

Equity

a)

Share capital

2011

2010

AT-1983 AT-1949 Light Media increased by 40%

AT-1983 AT-1949 Light Media increased by 40%

The Company’s subscribed and fully paid share capital is R$ 1,017,700, represented by 38,571,591 shares with no par value, divided into 15,527,137 registered common shares (40.26%) and 23,044,454 registered preferred shares (59.74%) with no voting right. Preferred shares have priority in receiving non-cumulative dividends of 25%. Ownership control, in number of shares held by stockholders with more than 5% of any type or class, is as follows:

57

Stockholder State of Santa Catarina PREVI – Caixa de Previdência dos Funcionários do Banco do Brasil Celos Geração Futuro (Investment Fund) Eletrobrás – Centrais Elétricas Brasileiras Tarpon Investment (Investment Fund) mcap Poland FIA Other

Common shares Number %

Preferred shares Number %

Number

Total %

7,791,010

50.18

191

0.00

7,791,201

20.20

5,140,864 1,087,374 499,700 4,233

33.11 7.00 3.22 0.03

1,004,056

6.47

437,807 230,800 3,769,100 4,142,774 5,178,823 2,669,700 6,615,259

1.90 1.00 16.36 17.98 22.47 11.59 28.71

5,578,671 1,318,074 4,366,900 4,147,007 5,176,323 2,562,900 7,630,515

14.46 3.42 11.07 10.75 13.43 6.92 19.75

15,527,037

40.26

23,044,454

59.74

38,571,591

100.00

Foreign interest in capital Foreign investors owned 19.89% of the total capital of CELESC at the end of 2011, holding 7,673,816 shares, most of them preferred shares. Investors’ interest per domicile Foreign investors Local investors

b)

Number

%

7,673,816 30,897,775

19.89 80.11

Legal and retention of profits reserves The legal reserve is recorded annually as an appropriation of 5% of the profit for the year and may not exceed 20% of the share capital. The purpose of the legal reserve is to protect the integrity of share capital and it may only be used to offset losses and to increase capital. The retention of profits reserve refers to the remaining balance of retained earnings to be used in the business growth project established in the Company’s investment plan, in accordance with the capital budged approved and proposed by the Company’s management, and to be decided on at the Annual General Meeting of stockholders, in accordance with article 196 of the Corporation Law.

c)

Interest on capital In compliance with Law 9,249/95, the Company’s management approved, in a Board of Directors’ meeting held on December 9, 2011, the distribution to its stockholders of interest on capital, calculated based on the Long-Term Interest Rate (TJLP) variation, to be considered as part of the mandatory minimum dividend. In compliance with tax legislation, the amount of interest on capital of R$ 82,501 (corresponding to R$ 2.01831360 per common share and R$ 2.22014496 per preferred share, net of withholding income tax) was accounted for as a finance cost. However, for the purposes of these financial statements, the interest on capital is presented as a distribution of profit for the year and, consequently, reclassified to equity at its gross amount. The tax benefits generated are recognized in the income statement.

58

Analysis of the basic and diluted earnings per share Parent company

Weighted average number of shares (in thousands): Common shares Preferred shares – Class A Preferred shares – Class B Basic and diluted earnings per share attributed to Company's stockholders (in R$): Common shares Preferred shares – Class A Preferred shares – Class B Basic and diluted profit attributed to the Company’s stockholders: Common shares Preferred shares – Class A Preferred shares – Class B

23

2011

2010

15,527 47 22,997

15,527 51 22,994

7.92 8.72 8.72

6.69 7.36 7.36

123,031 417 200,439

47,254 169 76,976

323,887

273,516

Dividends and interest on capital The proposal of dividends recorded in the Company's financial statements, subject to the approval of the stockholders at the General Meeting and calculated under the terms of the Brazilian Corporation Law, especially articles 196 and 197 thereof, is as follows: Parent company 2011

2010

323,887

273,516

(16,194)

(13,676)

307,693

259,840

Proposed dividend Interest on capital Dividend to be approved at the General Meeting

82,501 9,807

77,938 -

(Pay-Out practiced 30%)

92,308

77,938

(15,383)

(12,978)

Mandatory minimum dividend (25%)

76,925

64,960

(-) Withholding income tax on interest on capital

(5,164)

(4,538)

287

14,257

72,048

74,679

Profit for the year Transfer to reserves Legal Dividend calculation basis

(-) Portion exceeding the mandatory minimum

(+) Balance of prior-year dividends payable Balance of dividends payable

59

24

Insurance The insurance cover at December 31, 2011 was contracted at the amounts indicated in the insurance policies, as follows: Consolidated Effectiveness date 1/4/2011 to 1/4/2012 8/9/2011 to 12/31/2011 1/25/2011 to 12/31/2011

Amount insured 8,000 52,360 3,500

Premium 2,420 8 5

11/8/2011 to 12/31/2012

400,000

23

General civil liability General civil. liability Nominated Risks Fire/lightning/explosion

Assets covered Substations Office Building Transportation of goods Concessionaire assets and rights Distribution network Sundry Vehicle Plant and substations

10/18/2011 to 10/18/2012 7/7/2011 to 7/7/2012 3/15/2011 to 3/15/2012 6/8/2011 to 6/8/2012

6,000 2,500 Market value 18,768

213 8 5 200

Celesc G

Aircraft crash

Plant and substations

6/8/2011 to 6/8/2012

9,384

Celesc G

Windstorm

Plant and substations

6/8/2011 to 6/8/2012

9,384

Celesc G

Electric damages

Plant and substations

6/8/2011 to 6/8/2012

18,768

After 10% Minimum loss of 50 thousand After 10% Minimum loss of 50 thousand 200

Company Celesc D Celesc D Celesc D

Risk Nominated Risks Nominated Risks Domestic Transport.

Celesc D

Guarantee insurance

SCGAS ECTE ECTE Celesc G

The risk assumptions adopted, due to their nature, are not part of the scope of the audit of the financial statements, and, consequently, they were not examined by our independent auditors. 25

Segment information Management has defined the Company’s operating segments based on the reports used for making strategic decisions, reviewed by the Executive Board. Presentation of the segments is consistent with the internal reports provided to the Company’s Executive Board, which is responsible for allocating funds to and for evaluating the performance of the segments. Information by business segment, reviewed by the Executive Board, for the years ended December 31, 2011 and 2010, is as follows:

60

2011 Celesc Distribution (a) Revenue Cost of sales Gross profit Selling expenses General and administrative expenses Other income (expenses), net Equity in the results of subsidiary and associated companies

Celesc SC Gás Generation (b)

Other

Total

4,031,621 (3,168,381)

92,420 (76,471)

51,810 (20,230)

15,563 1,620

4,191,414 (3,263,462)

863,240 (165,732)

15,949 (1,270)

31,580 (2,673)

17,183 -

927,952 (169,675)

(256,943)

(2,801)

(7,965)

(15,321)

(283,030)

(41,545)

(1,388)

(1,431)

-

-

(4)

(153)

8,106

(44,368)

7,953

399,020 113,138 (109,607)

10,490 1,943 (1,691)

19,358 2,227 (699)

9,964 14,869 (4,962)

438,832 132,177 (116,959)

402,551

10,742

20,886

19,871

454,050

Income tax and social contribution

(115,140)

(3,265)

(7,082)

(4,676)

(130,163)

Profit for the year

287,411

7,477

13,804

15,195

323,887

4,497,271 3,012,828

52,963 21,242

395,300 88,955

419,696 67,890

Operating profit Finance income Finance costs Profit before taxation

Additional information Total assets Total liabilities

61

2010 Celesc Distribution Revenue Cost of sales Gross profit Selling expenses General and administrative expenses Other income (expenses), net

Celesc SC Gás Generation

Other

Total

3,888,854 (3,278,009)

82,434 (57,728)

54,747 (18,888)

10,730 (23,709)

4,036,765 (3,378,334)

579,080 (151,912)

24,706 (1,031)

35,859 -

14,030 (4,943)

658,431 (157,886)

(265,843)

(3,257)

(7,660)

70,777

(205,983)

(593)

(571)

(1,552)

(25,467)

(28,183)

-

6,660

Equity in the results of subsidiary and associated companies

-

-

6,660

Operating profit Finance income Finance costs

192,497 100,071 (57,867)

19,847 1,644 (846)

26,647 4,342 (344)

34,048 39,310 (1,500)

273,039 145,367 (60,557)

Profit before taxation

234,701

20,645

30,645

71,858

357,849

Income tax and social contribution

(54,322)

(6,913)

(8,602)

(14,496)

(84,333)

180,379

13,732

22,043

57,362

273,516

4,033,182 2,765,121

58,374 24,202

350,393 89,523

432,173 54,769

Profit for the year Additional information Total assets Total liabilities

62

(a)

Celesc Distribuição S.A.

(a.1)

Revenue Distribution

Gross operating revenue Sale of electric energy (a.2) Supply of electric energy (a.2) Availability of electric energy network Other operating income Finance income from indemnity asset Construction revenue

Deductions from operating revenue ICMS PIS COFINS Global reversion reserve - RGR Energy development account - CDE Fuel usage account – CCC Research and development – P&D Energy efficiency program - PEE Other charges

Net operating revenue

(a.2)

2011

2010

5,405,716 117,604 320,947 51,700 138,145 339,698

5,156,394 109,451 226,759 55,657 129,958 370,738

6,373,810

6,048,957

(1,264,560) (99,077) (456,354) (28,231) (185,372) (261,355) (18,010) (18,010) (11,220)

(1,187,338) (95,814) (441,324) (23,295) (167,211) (198,569) (17,890) (17,890) (10,772)

(2,342,189)

(2,160,103)

4,031,621

3,888,854

Sale and supply of electric energy 2011

2010

2011

2010

No. of consumers (i) MWh or m³ thousand (i) Sale and supply of electric energy Residential Industrial Commerce, services and other Rural Government Public lighting Utilities Supply of energy

2011

2010

Gross revenue

1,870,084 85,907 213,588 229,109 18,790 445 2,302 49

1,828,451 80,645 187,398 228,077 18,251 417 2,109 50

4,407,118 4,853,384 2,983,779 1,104,602 357,713 501,981 274,839 1,307,749

4,307,519 5,580,981 2,781,629 1,184,604 358,682 471,675 264,024 1,237,733

1,812,183 1,775,474 1,214,603 261,172 146,276 109,996 86,012 117,604

1,677,855 1,850,718 1,060,723 254,967 135,971 98,802 77,358 109,451

2,420,274

2,345,398

15,791,165

16,186,847

5,523,320

5,265,845

(i) Information not audited.

63

(a.3)

Operating costs and expenses 2011

Nature of costs and expenses Electric energy purchased for resale Personnel costs Management Actuarial expense Private pension entity Materials Construction cost Third-party costs and services Depreciation and amortization Provisions Reversal of provisions ANEEL inspection fee Other costs and expenses

Selling expenses

General and administrative expenses

Other income (expenses), net

Total

2,320,692 293,671 17,416 23,111 339,698 58,092 116,615 (914)

42,193 2,413 3 56,816 53,724 (25,278) 35,861

106,723 2,309 78,990 5,867 6,482 60,476 26,417 (30,321)

12,657 618 40,633 (30,761) 9,742 8,656

2,320,692 455,244 2,309 78,990 25,696 29,596 339,698 176,002 143,032 94,357 (56,039) 9,742 13,282

3,168,381

165,732

256,943

41,545

3,632,601

Costs of goods and/or services

2010

Nature of costs and expenses Electric energy purchased for resale Personnel costs Management Actuarial expense Private pension entity Materials Construction cost Third-party costs and services Depreciation and amortization Provisions Reversal of provisions ANEEL inspection fee Other costs and expenses

Selling expenses

General and administrative expenses

Other income (expenses), net

Total

2,416,907 273,453 14,931 23,058 370,738 57,098 125,826 (4,002)

40,467 2,120 567 67,018 44,214 (16,321) 13,847

104,960 2,255 105,775 5,177 2,984 36,324 19,135 (10,767)

54,777 61,484 (146,107) 7,930 22,509

2,416,907 473,657 2,255 105,775 22,228 26,609 370,738 160,440 144,961 105,698 (162,428) 7,930 21,587

3,278,009

151,912

265,843

593

3,696,357

Costs of goods and/or services

64

(b)

Celesc Geração S.A.

(b.1)

Revenue

Gross operating revenue Sale of electric energy (b.2) Supply of electric energy (b.2)

Deductions from operating revenue ICMS PIS COFINS Global reversion reserve - RGR

Net operating revenue

(a.2)

2011

2010

27,827 30,398

26,532 35,279

58,225

61,805

(4,089) (362) (1,673) (291)

(4,524) (390) (1,800) (344)

(6,415)

(7,058)

51,810

54,747

Sale and supply of electric energy 2011

2010

2011

2010

No. of consumers (i) MWh or m³ thousand (i) Sale and supply of electric energy Industrial Commerce, services and other Supply of energy

2011

2010

Gross revenue

11 1 5

9 1 1

189,705 11,262 373,685

193,464 11,093 407,475

26,068 1,759 30,398

24,949 1,583 35,273

17

11

574,652

612,032

58,225

61,805

(i) Information not audited.

(b.3)

Operating costs and expenses 2011

Nature of costs and expenses Electric energy purchased for resale Personnel costs Management Materials Third-party costs and services Depreciation and amortization Provisions ANEEL inspection fee Other costs and expenses

Selling expenses

General and administrative expenses

Other (income) expenses, net

Total

114 6,488 509 2,855 6,859 3,405

2,673 -

4,882 1,373 130 1,199 381

250 1,181

114 11,370 1,373 639 4,054 6,859 2,673 250 4,967

20,230

2,673

7,965

1,431

32,299

Costs of goods and/or services

65

2010

Nature of costs and expenses Electric energy purchased for resale Personnel costs Management Materials Third-party costs and services Depreciation and amortization ANEEL inspection fee Other costs and expenses

26

Costs of goods and/or services

Selling general and expenses

Other (income) expenses, net

Total

247 6,308 791 2,921 5,962 2,659

4,747 1,047 193 1,204 469

282 1,270

247 11,055 1,047 984 4,125 5,962 282 4,398

18,888

7,660

1,552

28,100

Revenues Consolidated

Gross operating revenue Sale of electric energy (a) Supply of electric energy (a) Distribution of natural gas (a) Availability of electric energy network Lease and rentals Service income Other operating income Finance income from indemnity asset Construction revenue

Deductions from operating revenue ICMS PIS COFINS Global reversion reserve - RGR Energy development account - CDE Fuel usage account – CCC Research and development – P & D Energy efficiency program - PEE Other charges

Net operating revenue

2011

2010

5,433,543 148,002 106,201 318,119 34,953 8,495 8,420 157,778 348,926

5,182,903 142,586 99,045 224,182 32,589 10,671 15,858 142,915 376,172

6,564,437

6,226,921

(1,282,021) (101,287) (466,541) (29,021) (185,372) (261,355) (18,195) (18,010) (11,221)

(1,204,858) (97,900) (450,936) (23,997) (167,211) (198,569) (18,023) (17,890) (10,772)

(2,373,023)

(2,190,156)

4,191,414

4,036,765

66

(a)

Sale and supply of electric energy and gas 2011

2010

No. of consumers (i) Sale and supply of electric energy Residential Industrial Commerce, services and other Rural Government Public lighting Utilities Supply of energy

27

2010

MWh or m³ thousand (i)

2011

2010

Gross revenue

1,870,084 85,918 213,589 229,109 18,790 445 2302 54

1,828,451 80,654 187,399 228,077 18,251 417 2,109 51

4,407,118 5,043,089 2,995,041 1,104,602 357,713 501,981 274,839 1,681,434

4,307,519 5,774,445 2,792,722 1,184,604 358,682 471,675 264,024 1,494,065

1,812,183 1,801,542 1,216,362 261,172 146,276 109,996 86,012 148,002

1,677,855 1,875,644 1,062,306 254,967 135,971 98,802 77,358 142,586

2,420,291

2,345,409

16,365,817

16,647,736

5,581,545

5,325,489

213 115 223 2,356 17

192 113 192 1,466 17

529,137,346 121,788,266 5,543,378 395,706 12,755,038

499,190,043 117,979,587 4,643,766 299,237 13,507,780

79,953 22,811 1,427 148 1,862

74,357 21,543 1,172 110 1,863

2,924

1,980

669,619,734

635,620,413

106,201

99,045

Distribution of natural gas Industrial Vehicles Commercial Residential Compressed

(i)

2011

Information not audited.

Operating costs and expenses Consolidated operating costs and expenses comprise the following: Consolidated 2011

Nature of costs and expenses Electric energy purchased for resale (a) Personnel (b) Management Actuarial expense Private pension entity Materials Construction cost Natural gas and inputs for gas operations Third-party costs and services Depreciation and amortization Provisions, net ANEEL inspection fee Other costs and expenses

Costs of goods and/or services 2,320,806 300,754 17,416 23,727 348,926 61,012 62,500 127,714 100 507 3,263,462

Selling expenses

General and administrative expenses

Other income (loss), net

Total

31,119 36,192

119,254 8,256 78,990 5,867 6,703 65,404 26,455 660 (28,559)

618 9,872 10,396 10,825

2,320,806 475,526 8,303 78,990 25,696 30,436 348,926 61,012 185,559 154,169 41,651 10,496 18,965

169,675

283,030

44,368

3,760,535

42,861 47 2,413 6 57,037

12,657 -

67

Consolidated 2010

Nature of costs and expenses Electric energy purchased for resale (a) Personnel (b) Management Actuarial expense Private pension entity Materials Construction cost Natural gas and inputs for gas operations Third-party costs and services Depreciation and amortization Provisions, net ANEEL inspection fee Other costs and expenses

Costs of goods and/or services

General and administrative expenses

Selling expenses

Other income (loss), net

Total

2,417,225 273,976 33,006 14,931 23,954 376,172 46,902 61,186 136,026 (12,877) 7,833

41,029 4,943 2,120 573 67,265 27,921 14,035

122,868 6,283 15,559 5,177 3,245 40,865 19,280 (23,504) 16,210

(73,563) 8,212 (14,751)

2,417,225 492,650 6,283 107,016 22,228 27,772 376,172 46,902 169,316 155,306 (82,023) 8,212 23,327

3,378,334

157,886

205,983

28,183

3,770,386

54,777 53,508

The parent company’s operating costs and expenses comprise the following: Parent company 2011

Nature of costs and expenses Personnel (b) Management Materials Depreciation and amortization Third-party costs and services Provision Other costs and expenses

General and administrative expenses

Total

5,660 4,291 45 3 3,108 660 464

5,660 4,291 45 3 3,108 660 464

14,231

14,231

Parent company 2010

Nature of costs and expenses Personnel (b) Management Materials Third-party costs and services Depreciation and amortization Provisions Reversal of provisions Other costs and expenses

General and administrative expenses 5,031 2,876 11 2,763 1 327 11,009

Other income (expense), net 891 (28,906) 77 (27,938)

Total

5,031 2,876 11 2,763 1 891 (28,906) 404 (16,929)

68

a)

Electric energy purchased for resale Consolidated

Electric energy purchased for resale Centrais Elétricas Brasileiras S.A. Tractebel Energia S.A. Furnas Centrais Elétricas S.A. Termoelétricas Petrobrás S.A. Cemig Geração e Transmissão S.A. Copel Geração e Transmissão S.A. Companhia Energética de São Paulo – CESP Cia Hidroelétrica do São Francisco – CHESF Cia de Ger. Term. de E.E. – CGTEE Lages Bioenergética Ltda. Centrais Elétricas de Pernambuco S.A. Energética Camacari Muricy S.A. Enguia Gen Companhia Energética de Petrolina Arembepe Energia Açucareira Zillo Lorenzetti S.A. Centrais Elétricas Cachoeira Dourada S.A. Other

Charges for the Use of the Electric Energy Network Electric Energy Trade Chamber - CCEE Alternative Source Incentive Program - PROINFA PIS and COFINS credits

2011

GWh (i)

2010

GWh (i)

404,114 401,006 171,672 119,958 148,541 130,670 126,151 90,377 58,082 39,190 21,310 18,922 15,350 18,920 11,699 185,006

4,500 2,954 1,579 1,317 1,020 1,082 1,019 810 232 193 277 241 200 241 118 2,111

422,747 383,393 181,661 156,839 144,125 125,353 120,977 86,414 48,894 36,660 23,702 20,220 16,361 14,564 14,145 13,323 12,311 175,872

4,541 2,984 1,611 1,317 1,039 1,102 1,302 825 415 193 277 241 138 200 241 67 120 1,469

1,960,968

17,894

1,997,561

18,082

449,913 68,247 85,701 (244,023)

(279) 429 -

359,838 2,320,806

376,176 149,745 79,002 (185,259 )

(147) 437 -

150

419,664

290

18,044

2,417,225

18,372

(i) Information not audited.

b)

Personnel Parent company

Personnel costs Salaries Social charges Profit sharing Benefits and social assistance Provisions and indemnities Other

Consolidated

2011

2010

2011

2010

5,510

85 65

4,821 8 118 84 -

251,211 103,410 17,231 26,740 76,707 227

226,869 100,296 12,701 33,961 118,379 444

5,660

5,031

475,526

492,650

-

69

28

Finance Result Parent company

Finance income Income from financial investments Interest on receivables from the State of SC Invoice late payment charges Monetary variations

Consolidated

2011

2010

2011

2010

24,724

4,951

4,086

31,986

1,725

4,467

49,469

4,467

-

-

-

46,035

95

3,212

18,542

19,244

Financial incentive social fund

-

-

15,600

9,907

Foreign exchange gain on electric energy sold

-

-

4,872

6,197

Dividends received

2

1,325

2

1,325

7,357

16,514

7,357

16,514

Fair value gain Adjustments to present value

-

4,180

-

4,180

307

5,706

4,349

12,774

14,437

39,490

132,177

145,367

Other finance income

Parent company

Consolidated

2011

2010

2011

2010

-

-

(34,266)

(27,548)

Finance costs Charges on debt Monetary variations PAES restatement Research and development and energy efficiency restatement

29

-

(12,380)

(9,492)

-

(278)

-

-

-

(21,748)

(14,844)

(60)

(60)

(1,531)

(1,528)

(1,895)

(1,530)

(46,756)

(7,145)

(2,233)

(1,590)

(116,959)

(60,557)

Amortization of goodwill Other finance costs

(278)

Tariff adjustment of Celesc Distribuição S.A. On August 2, 2011, ANEEL authorized the adjustment of the tariffs to be practiced by the wholly-owned subsidiary Celesc Distribuição S.A. The impact was differentiated per tension level, but on average the increase to captive consumers was 1.19%.

70

30

Subsequent event As from January 1, 2012, new depreciation rates will be applied to electric power concession assets in service, based on the review of the useful lives of assets, established by ANEEL through Normative Resolution 474, of February 7, 2012. The impacts on the financial asset, intangible assets and property, plant and equipment arising from this change are being evaluated by the Company and, in conformity with the resolution above, will be recognized prospectively as from January 1, 2012.

71

Capital Budget Proposal In conformity with CVM Instruction 480, of December 7, 2009, the capital budget proposal for 2012 of Centrais Elétricas de Santa Catarina S.A. is shown below, together with the corresponding sources of funds, according to article 196 of Law 6404/76.

Investment Program PROGRAMS Equity investments Distribution of electric energy Generation of electric energy Gas distribution networks Telecommunication Sale of electric energy Information technology Buildings and properties Vehicles Other TOTAL

AMOUNTS (R$ THOUSAND) 12,000 244,700 79,300 42,259 8,200 29,450 18,449 20,386 13,770 7,440 474,954

Sources of funds ORIGIN Third-party funds Own funds, arising from retention of profits and generation of cash from the Company's operations TOTAL

AMOUNTS (R$ THOUSAND) 259,569 215,385 474,954

72

Independent auditor's report To the Directors, Officers and Stockholders Centrais Elétricas de Santa Catarina S.A. Florianópolis - SC We have audited the parent company and consolidated financial statements of Centrais Elétricas de Santa Catarina S.A. (“Company”), identified as Parent Company and Consolidated, respectively, which comprise the balance sheet as at December 31, 2011 and the statements of income, changes in equity and cash flows for the year then ended, and a summary of significant accounting policies and other explanatory information. Management’s responsibility for the financial statements Management is responsible for the preparation and fair presentation of the parent company financial statements in accordance with accounting practices adopted in Brazil, and for the consolidated financial statements in accordance with the International Financial Reporting Standards (IFRS) issued by the International Accounting Standards Board (IASB) and in accordance with accounting practices adopted in Brazil, and for such internal control as management determines is necessary to enable the preparation of financial statements that are free from material misstatement, whether due to fraud or error. Auditor’s responsibility Our responsibility is to express an opinion on these financial statements based on our audit. We conducted our audit in accordance with Brazilian and International Standards on Auditing. Those standards require that we comply with ethical requirements and plan and perform the audit to obtain reasonable assurance about whether the financial statements are free from material misstatement.

73

An audit involves performing procedures to obtain audit evidence about the amounts and disclosures in the financial statements. The procedures selected depend on the auditor’s judgment, including the assessment of the risks of material misstatement of the financial statements, whether due to fraud or error. In making those risk assessments, the auditor considers internal control relevant to the entity’s preparation and fair presentation of the financial statements in order to design audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the entity’s internal control. An audit also includes evaluating the appropriateness of accounting policies used and the reasonableness of accounting estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that the audit evidence we have obtained is sufficient and appropriate to provide a basis for our audit opinion. Opinion on the parent company financial statements In our opinion, the parent company financial statements referred to above present fairly, in all material respects, the financial position of Centrais Elétricas de Santa Catarina S.A. as at December 31, 2011, and its financial performance and cash flows for the year then ended, in accordance with accounting practices adopted in Brazil. Opinion on the consolidated financial statements In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of Centrais Elétricas de Santa Catarina S.A. and its subsidiaries as at December 31, 2011, and their consolidated financial performance and cash flows for the year then ended, in accordance with the International Financial Reporting Standards (IFRS) issued by the International Accounting Standards Board (IASB) and accounting practices adopted in Brazil. Emphasis of matter As discussed in note 2.2b to these financial statements, the parent company financial statements have been prepared in accordance with accounting practices adopted in Brazil. In the case of Centrais Elétricas de Santa Catarina S.A., these practices differ from IFRS applicable to separate financial statements only in relation to the measurement of investments in subsidiaries, associates and jointly-controlled entities based on equity accounting, while IFRS requires measurement based on cost or fair value. Our opinion is not qualified in respect of this matter.

74

Other matters Statements of value added We also have audited the parent company and consolidated statements of value added for the year ended December 31, 2011, prepared under the responsibility of the Company's management, the presentation of which is required by the Brazilian corporate legislation for listed companies, but is considered supplementary information for IFRS. These statements were subject to the same audit procedures described above and, in our opinion, are fairly presented, in all material respects, in relation to the financial statements taken as a whole. Comparative financial information On April 4, 2011, BDO Auditores Independentes, a company legally established in Brazil and which had the contractual right to use the international trademark BDO, became part of the KPMG network of professional service companies with the new name of KPMG Auditores Associados (merged on December 2 into KPMG Auditores Independentes). BDO Auditores Independentes audited the financial statements for the year ended December 31, 2010, while it still held the right to use the trademark BDO, and issued an unmodified report thereon dated March 24, 2011.

Florianópolis, March 28, 2012

KPMG Auditores Independentes CRC SC-000071/F-8

Claudio Henrique Damasceno Reis Contador CRC SC-024494/O-1

75

DECLARATION OF THE BOARD OF DIRECTORS The Board of Directors of Centrais Elétricas de Santa Catarina S.A. – Celesc declares that it has examined and reviewed all the information presented in the Financial Statements (parent company and consolidated) for the year ended December 31, 2011, and agrees with it. Consistent with the opinion of the auditors, KPMG Auditores Independentes, the Board approves the aforementioned documents and proposes their approval by the Stockholders. Florianópolis (SC), March 22, 2012.

_____________________________ Pedro Bittencourt Neto (Chairman)

______________________________ Edegar Giordani

_____________________________ Antonio Marcos Gavazzoni

______________________________ Milton de Queiroz Garcia

_____________________________ Andriei José Beber

______________________________ Marcelo Gasparino da Silva

_____________________________ Derly Massaud Anunciação

______________________________ Daniel Arduini Cavalcanti de Arruda

_____________________________ Arlindo Magno de Oliveira

______________________________ Edimar Rodrigues de Abreu

_____________________________ Sérgio Ricardo Miranda Nazaré

______________________________ Paulo Roberto Evangelista de Lima

_____________________________ Jair Maurino Fonseca

76

OPINION OF THE STATUTORY AUDIT BOARD The Statutory Audit Board of Centrais Elétricas de Santa Catarina S.A. – Celesc, in compliance with its legal and statutory duties, and in accordance with article 163, of Law 6404/76 and later amendments, examined the Management Report and the Financial Statements for the year ended December 31, 2011. Based on the work, interviews and monitoring carried out during the year, and also considering the audit report of KPMG Auditores Independentes, dated March 28, 2012, the Statutory Audit Board unanimously opine that these documents are appropriate for submission to the examination of the Stockholders.

Florianópolis (SC), March 29, 2012.

_____________________________ Enio de Andrade Branco

______________________________ Henrique Guglielmi

_____________________________ Valter José Gallina

______________________________ Telma Suzana Mezia

_____________________________ Julio Sergio de Souza Cardozo

77

OFFICERS’ DECLARATION ABOUT THE FINANCIAL STATEMENTS The officers of Centrais Elétricas de Santa Catarina S.A. declare that they have examined and reviewed all the information presented in the Financial Statements (parent company and consolidated) and agree with it.

_____________________________ Antônio Marcos Gavazzoni CEO

______________________________ Michel Becker Generation and Transmission Officer

_____________________________ Clairton Belém da Silva Planning and Internal Control Officer

______________________________ José Carlos Oneda Economic and Financial Officer

_____________________________ André Luiz Bazzo Corporate Management Officer

______________________________ Antonio José Linhares Energy Management Regulation Officer

_____________________________ Cleverson Siewert Distribution Officer

________________________________ André Luiz de Rezende Investor Relations Officer, Control of Investments and New Business

________________________________ Fabricio Santos Debortoli Contador – CRC/SC 25.570/O-0

Florianópolis (SC), March 22, 2012.

78

OFFICERS' DECLARATION ABOUT THE INDEPENDENT AUDITOR'S REPORT The officers of Centrais Elétricas de Santa Catarina S.A. declare that they have examined and reviewed all the information presented in the Independent Auditor's Report and agree with it.

_____________________________ Antônio Marcos Gavazzoni CEO

______________________________ Michel Becker Generation and Transmission Officer

_____________________________ Clairton Belém da Silva Planning and Internal Control Officer

______________________________ José Carlos Oneda Economic and Financial Officer

_____________________________ André Luiz Bazzo Corporate Management Officer

______________________________ Antonio José Linhares Energy Management Regulation Officer

_____________________________ Cleverson Siewert Distribution Officer

________________________________ André Luiz de Rezende Investor Relations Officer, Control of Investments and New Business

________________________________ Fabricio Santos Debortoli Contador – CRC/SC 25.570/O-0

Florianópolis (SC), March 30, 2012.

79