Welcome PRESENTATION ON PRESENT STATUS OF POWER PROJECTS IN WESTERN GHAT OF MAHARASHTRA MAHARASHTRA STATE POWER GEN. COMPANY LTD DATE: 18.11.2010 1
MAHAGENCO CAPACITY AS ON 15.11.2010: 10607 MW
2
DEMAND SHORTFALL AS PER 17TH EPS
A
Year
200809
201011
201112
201213
201617
Peak Load of Maharashtra as per 17 EPS report by CEA & (% increase)
17062
20169
21954
23897
32510
8.54%
8.76%
8.85%
8.00%
8.00%
B
Average Peak Load of Mumbai
2529
2738
2849
2964
3565
C
Average Peak Load of MSEDCL (A-B) as th per 17 EPS & (% increase)
14533
17431
19105
20933
28945
9.55%
9.60%
9.57%
8.51%
3489
7379
10509
23701
4223
2855
2235
-69
1700
2000
2400
2400
2523
855
-165
-2469
Capacity Addition Cumulative D
Estimated Peak Shortfall
E
Relief through LM
F
Estimated Peak Shortfall considering relief from LM (F=E-D)
4053
4053
3
MAHAGENCO YEAR WISE CAPACITY ADDITION PROGRAMME ONGOING PROJECTS (5230 MW) Synchronis Trial Name of the Project Unit No. Zero Date ation operation
Capacity of the unit (MW)
Net Capacity Addition
Net capacity Addition During year
Year
1500 MW
2010-11
710 MW
2011-12
500 MW
2012-13
740 MW
2013-14
1320 MW
2014-15
A) Coal Based Thermal Projects Under Execution Parli TPS
Unit 7
31-Aug-06
12-Nov-09
31-Jul-10
250
250
Paras TPS
Unit 4
31-Aug-06
30-Nov-09
31-Aug-10
250
250
Khaperkheda TPS
Unit 5
23-Jan-07
28-Dec-10
28-Mar-11
500
500
Bhusawal TPS
Unit 4
23-Jan-07
20-Mar-11
30-Apr-11
500
500
Bhusawal TPS
Unit 5
23-Jan-07
31-May-11
31-Jul-11
500
500
Parli TPS
Unit 8
20-Jan-09
19-Nov-11
19-Jan-12
250
210
Chandrapur TPS
Unit 8
9-Feb-09
30-Sep-12
30-Nov-12
500
500
Chandrapur TPS
Unit 9
9-Feb-09
30-Jan-13
30-Apr-13
500
500
Koradi TPS
Unit 8
23-Sep-09
23-Sep-13
23-Dec-13
660
240
Koradi TPS
Unit 9
23-Sep-09
23-Mar-14
23-Jun-14
660
660
Koradi TPS
Unit 10
23-Sep-09
23-Sep-14
23-Dec-14
660
660
Total
5230
4770
4770 MW
- Net capacity for replacement project is considered as (New Capacity - Old Capacity)
4
MAHAGENCO YEAR WISE CAPACITY ADDITION PROGRAMME PROJECTS UNDER PLANNING (8330 MW) Name of the Project Unit No.
Zero Date (Actual/ Expected)
Synchronisati Trial on operation
Capacity of the unit (MW)
Net Capacity Addition
406 814 1220
406 814 1220
Net capacity Addition During year
Year
1220
2013-14
3470
2015-16
2920
2016-17
1980
2017-18
B) Gas Based Project under planning Uran GTPS Uran GTPS
Block I Block II
Oct. 2010 Oct.2012 Apr.2013 Oct.2010 Dec. 2012 Jul.2013 Total of Gas Based Projects B
C) Project Under Planning & Engineering and Future Projects Bhusawal TPS
Unit 6
Mar.2011
Mar.2015
Jun.2015
660
550
Dondaicha TPS
Unit 1
Jun.2011
Jun.2015
Sept. 2015
660
660
Dhopave TPS
Unit 1
Jun.2011
Jun.2015
Sept. 2015
800
800
Dondaicha TPS
Unit 2
Jun.2011
Dec. 2015
Mar. 2016
660
660
Dhopave TPS
Unit 2
Jun.2011
Dec. 2015
Mar. 2016
800
800
Dondaicha TPS
Unit 3
Jun.2011
Jun. 2016
Sept. 2016
660
660
Dhopave TPS
Unit 3
Jun.2011
Jun. 2016
Sept. 2016
800
800
Dondaicha TPS
Unit 4
Jun.2011
Dec. 2016
Mar. 2017
660
660
Dhopave TPS
Unit 4
Jun.2011
Dec. 2016
Mar. 2017
800
800
Dondaicha TPS
Unit 5
Jun.2011
Jun. 2017
Sept. 2017
660
660
Mar. 2011
Mar. 2016
Sept. 2016
1320
1320
Total of C
8480
8370
8370 MW
14360
14360 MW
Latur Project (JV)
- Net capacity for replacement project is considered as (New Capacity - Old Capacity) Total capacity addition (Coal +Gas)- A+B+C
14930
Dondaicha & Dhopave Thermal Project implementation through PPP. * If coal linkage is not available 1500 MW gas based combined cycle projec will be implmented. 5
CLEARANCES OBTAINED FOR DHOPAWE PROJECT • Maharashtra Coastal Zone Management Authority recommendation on 17/03/2009 • State Environment Department issued NOC on 30/12/2010 • Mining department issued NOC on 25/7/2008 • Aviation clearance from Airport Authority of India on 7/3/2008 for Chimney stack of 275 mtrs • State Forest Department issued NOC on 31/12/2007 • MPCB issued consent to establish on 17/11/2007 • Maharashtra Maritime Board issued letter of intent on 23/4/2007 • Water Resources Department approval letter for 40 MCMY on 26/12/2005. Requested for reservation of additional quantity of 40 MCMY on 7/5/2010 6
STATUS OF MAHAGENCO POWER PROJECTS IN WESTERN GHAT OF MAHARASHTRA • Project Name: Dhopawe TPS Project (4x800MW) Location: Dhopawe, Dist.- Ratnagiri • Govt. of Maharashtra Approval: Approval is awaited from GoM • Estimated Cost of the project: Rs. 22000 Crs. (Including Jetty)
Land Acquired 593 Hectares. Land acquisition in progress
Water Available & Source 40 MM3 Water from Koyna Tailrace and approval for 40 MM3 is awaited
Fuel Linkage
Environm-ent Clearance
Status of other Clearances
16.85 MMTPA From Mahanadi coal field
ToR for Power plant & Jetty was received.
Aviation clearance for 2x800 MW available and for further 2 units in progress.
PPA Signed Being signed with MSEDCL
• Schedule: 1. Main plant order: Jun. 2011 with super critical Tech. and BoP order: Jan. 2012 2. COD : Sept.15 (51 M), Unit 2: Mar.16, Unit 3: Sept 16 & Unit 4: Mar.17 . • Present status: Acquisition of land admeasuring 484.50 Ha. for main plant and 109.23 Ha. for ash bund are under process. JM for 194 Ha. is completed. Land owners are not ready to handover their land for thermal power projects. Land Negotiation Committee of Mahagenco & Collector, Ratnagiri visited Dhopawe and discussed with land owners on 15th July 2010. • Reasons for project delays: Delay in land acquisition. 7
SATELLITE IMAGE SHOWING GENERAL PHYSIOGRAPHY AROUND THE THERMAL POWER STATION (3200 MW) AT DHOPAWE, TALUKA GUHAGHAR, DISTRICT RATNAGIRI, MAHARASHTRA STATE Latitude & Longitude For TPS P1 P2 P3 P4 P5 P6 P7
Lat. 17O34'06"N 17O33'48"N 17O32'45"N 17O32'30"N 17O32'30"N 17O33'09"N 17O33'48"N
Long. 73O11'15"E 73O10'48"E 73O10'47"E 73O11'12"E 73O11'05"E 73O12'12"E 73O11'24"E
For Conveyor Route
RGPPL Site
Proposed Site for Coal 4 based thermal power station (4x800 MW) at Dhopawe, taluka Guhaghar, Dist. Ratnagiri, Maharashtra State
A B E C1 C2
Lat. Long. O 17 34'24.60"N 73O09'85.00"E 17O34'30.50"N 73O09'52.03"E 17O33'48.23"N 73O11'47.30"E 17O03'36.30"N 73O10'13.00"E 17O03'55.10"N 73O10'11.00"E
Jetty Location Anjanwel Bay
17O34'99.95"N
75O09'27.22"E
200 m long and 23 m wide (Selected by IIT Chennai) CRZ Demarcation including HTL, LTL by NIO Goa 8
SUITABILITY OF DHOPAWE SITE • Sites of Dhopawe, Arye and Veldur area were analysed for site selection. • Anjanwel is most feasible location for Jetty as suggested by IIT, Chennai. • Project location is nearer to Jetty. • Most of the land is barren and plain • No human habitation on site hence no displacement • Proximity to Power evacuation network
10
ENVIRONMENTAL SETTING OF THE SITE
No National Park/ Wildlife Sanctuary within 25 km.
Ghats at a distance of 20 km from the site.
No Historical Monuments/ Places of Religious Importance at the site.
Barren stretch of land with sparse savanna vegetation. Only part of this land is covered with agricultural fallow land.
No habitation at the site.
Rocky flat land with altitude of 140 – 150 m above MSL.
Away from Mangroves.
No significant horticulture in the vicinity. 11
LANDUSE BREAKUP FOR TPS Area (Ha) under possession of MAHAGENCO
Total Project Area Proposed
: 593
Area Available for Proposed Power Station Complex Ash Disposal Area Staff Colony Area of Green Belt
: : : :
230 109 50 204
Nature of Land Core Zone
Plain, Rocky, Clay to Sandy Clay, Poor to moderate fertile
Buffer Zone
Texture Productivity Landuse/Landcover Crops Grown
: : : :
Clay to Sandy Clay Poor to Moderate 26.55% Agriculture Kharif Paddy 12
BIODIVERSITY STUDY FOR TPS SITE Initially it was proposed to install 2x800 MW TPP based on imported coal in 2007. Dr. Balasaheb Sawant Konkan Krishi Vidyapeeth, Dapoli, Dist: Ratnagiri has done study for “Status of Biodiversity of the proposed site of Dhopawe TPP and Anjanwel Jetty in the year 2009. The study reveals that the proposed area for construction of TPP is mostly covered by lateritic rocky plateau. It supports little vegetation in the form of monsoon herbaceous flora especially grasses. This area is also supposed to support poor faunal diversity owing to rocky habitat. There is not a single species observed to be threatened in the study area as diversity of fauna corresponds to diversity level of Konkan region. 13
EIA STUDY FOR TPS SITE
M/s. NEERI, Nagpur has then carried out CEIA study for 2x800 MW (1600MW) capacity in 2009. The project capacity was changed to 4x800 MW (3200 MW) while obtaining ToRs, which has again undergone revision and will now be 3x660 MW (1980 MW). Ambient Air Quality modeling exercise was done for 1600 MW capacity. The environmental impact due to GLC levels of emissions are well below the norms and will not have adverse impacts on flora and fauna, specifically mango plantations. Green Belt will be developed around the project site. As per ToRs issued by MoEF all mitigation measures will be taken to protect the Ecology of the area. 14
SALIENT FEATURES OF DHOPAWE PROJECT
Coal availability
: 16.8 MTPA from captive coal block of Mahaguj colliery, Mahanadi coal field
Coal Transport
: By sea route up to jetty
Water availability
: 80 MCMPA from Koyna project tailrace water released in Vashishti river
Employment Generation
:
Discharge Pattern
: Zero discharge during non-monsoon season
Ash generation 5.712 MTPA : 100% fly ash utilization proposed
Direct -1500 and Indirect - 3000
within four years
Maximum COC
: 5 to 6 depending on dissolved solids
Project cost
: Rs.22,000 crores including cost of jetty 15
AMBIENT AIR QUALITY MONITORING LOCATIONS Cumulative Percentile (98th) of SPM, RSPM, SO2 & NOx (Winter, Summer and Post-monsoon Seasons 2005-2006) Units :µg/m3 Avg.: 24 Hrs
Sr. No.
Winter
Summer
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11.
Post-monsoon
NOx
W
S
PM
W
S
PM
Guhagar Vaki Pimpalvat Dhopawe Gudaghe Dhabol Bhati Anjanvel Ranavi Palpene Maskarwadi
8 6 7 10 8 10 10 7 10 8 7
8 8 8 7 8 9 9 8 8 9 7
8 8 8 6 15 16 13 17 8 6 11
16 12 16 19 14 15 19 14 16 15 18
16 13 13 16 13 15 15 15 12 16 15
10 9 10 8 8 17 12 18 6 5 11
Ambient Level (µ µg/m3) SO2 : 6-17 NOx ) : 5-19
SO2
Sampling Location
Predicted GLCs (µ µg/m3) Limits Limit Annual / 24 Annual / 24 hr. hr. 50/80 SPM : 0.21-0.23 60/100 40/80 SO2 : 23.71-24.95 40/80 NOx : 15.24-16.03 50/80 Distance 1.5 km in East Direction
Predicted GLCs of NOx due to DTPS and RGPPL (Cumulative Impact µg/m3) Season Concentration Distance (km) Summer Post-monsoon Winter
: : :
19.32 16.24 17.04
3 1.5 1.5
Direction E E E
16
THANK YOU 17
