Integration of Smart Energy Solutions into Smart Grids - Key Success Factors for a Sustainable City Development

Integration of Smart Energy Solutions into Smart Grids Key Success Factors for a Sustainable City Development Dr. Helmar Rendez Head of BU Distributi...
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Integration of Smart Energy Solutions into Smart Grids Key Success Factors for a Sustainable City Development

Dr. Helmar Rendez Head of BU Distribution UN High Level Dialogue, June 20th, 2013 1 | UN High Level Dialogue | Dr. Helmar Rendez | June 20, 2013

Some innovations have taken a little bit longer… 1881 1st e-car

1847 Siemens founded, Berlin

1969 1st man on the moon

1884 BEWAG founded, 1st public energy supplier in GER 1954 1st World Cup for GER

1883 AEG founded, Berlin 1887 1st wind power

2006 Cloud computing

1998

1958 1st mobile phones

2004 Schumachers 7th victory

1973 Oil crisis

2011 Fukushima in Germany: ‘Energiewende’ 2001/07/11 Janika/Per Dagmar ...

1953 introduction of colour television 1931 1st completely electronic television 1838 1st fuel cell 2 | UN High Level Dialogue | Dr. Helmar Rendez | June 20, 2013

1991 world wide web

2004 Facebook invented

2012 Curisosity 2011 arrived 10.000.000.000 Downloads Apps 2008 100.000 Downloads Apps 2007 1st IPhone

Efficiency increase in our daily life … Cars

Street Lighting

300 % 6,4 % 12,5

120

13,3 9,8

40

1980 1960

Driven km with 1 liter fuel

2010

1960

Home

2010

lm / W

Computer Technology

2.000 %

10.000.000.000 %

66,6

10 quadrillion

3,3 1960

100.000 Heated area in m2 per 1.000 kWh p.a.

2010

3 | UN High Level Dialogue | Dr. Helmar Rendez | June 20, 2013

1960

Computations per kWh

2010

… but the future is electric! 25

1980 Major rollout of air conditioning

[GDP per Capita in 1000 US$]

1800+ Electrolysis

1999 Plasma TV

20

15

2009 LTE (4G) first offered in Scandinavia 2007 First Iphone

1978 First analog cellular system in the U.S.

1906 First steel plant

2010 E-mobility

2000 Heat Pump

1991 1. lowenergy-house in Germany

1967 1. Color television broad-cast in Germany 1975 First portable computer (IBM 5100)

[1000 TWh];

10

5

0 1960

1970

1980

4 | UN High Level Dialogue | Dr. Helmar Rendez | June 20, 2013

1990

2000

2010

Change of the energy landscape in Germany – Going Green Total power generation installed capacities in Germany in GW +53%

250

226

239

239

2040

2050

194

200 156

150 100

Conventional

50 0 2010

2020

2030

553

Power generation in Germany in TWh 12%

17%

PSW turbines Geo thermal Photovoltaik Bio mass Wind offshore Wind onshore Water KWK conventionell Oil Gas Hard coal Lignite Nuclear

123

EE Import

72

PV

228

Wind

35 94

Water

Within 40 years

620 TWh 83%

628 TWh Renewable Conventional

Quelle: DENA, BDEW (based on BMU-Leitszenario 2009)

5 | UN High Level Dialogue | Dr. Helmar Rendez | June 20, 2013

88%

KWK EE

The new energy landscape – Opportunities and challenges … To

From … large power station

water

wind

hydroelectric power station

biomass

110 kV 20 kV

Industry KW 110 kV +

fuel cell

20 kV

-

0.4 kV

battery 0.4 kV solar household

industry

Generation follows load 6 | UN High Level Dialogue | Dr. Helmar Rendez | June 20, 2013

CHP

Load follows generation

household

Integration of fluctuating energy vs security of supply Load [MW]

production > load

16.000

14.000

12.000

Deviation 10.000 from prognosis

load

8.000

6.000

4.000

wind energy feed-in

2.000

0

-2.000

1.10.

Datum

8.10.

No wind injection

15.10.

22.10.

gradient

29.10.

= de facto load = Injection wind = prognosis wind

Grid load, wind energy prognosis vs. wind energy production in Eastern-Germany – Development shown in the transmission grid of 50Hertz (01.-31.10.2010):

Source: 50Hertz Transmission 7 | UN High Level Dialogue | Dr. Helmar Rendez | June 20, 2013

‘Energiewende‘ – Different challenges and responsibilities Rural grid operators

Metropolitan grid operators

(e.g. Brandenburg)

(e.g. Berlin)

Intelligent integration and transport

Intelligent management and usage

8 | UN High Level Dialogue | Dr. Helmar Rendez | June 20, 2013

Sustainable City Development – Berlin at a glance 1

1 Smart Grids 2

5

Visualisation & Transparency

3 Smart Storage

2 4

Smart Solution: Virtual Power Plant

5 E-Mobility projects

3

4

Buildings with heat pumps

Buildings with CHP plants

How does the Virtual Power Plant work?

Central control room

Wireless connection with heat pumps & CHP plants

Renewable energy

Public power grid

Current flow with excess wind in the grid

9 | UN High Level Dialogue | Dr. Helmar Rendez | June 20, 2013

Current flow with a shortage of wind in the grid

Smart Grid – automatisation enables integration of renewables based on increased reliability • Security of elecitrity supply is of increasing importance • Grid maintenance + grid intelligence is the key of further development • Increasing production from volatile renewables

• Automatisation of grid stations (transformer stations) is one major driver

• Increased reliability based on cable replacements is crucial Stromnetz Berlin invests 1.400 Mil. € in the forthcoming years to optimise both: reliability and integration of renewables 10 | UN High Level Dialogue | Dr. Helmar Rendez | June 20, 2013

Transparency – a first step towards behavioral changes and increasing Energy Efficiency

Renewable energy in the Berlin grid Choose your energy source

Vattenfall runs the largest smart meter project in Germany (Berlin, Märkisches Viertel) 11 | UN High Level Dialogue | Dr. Helmar Rendez | June 20, 2013

Energy storage – Balance of volatile generation Degree of Degree of maturity efficiency

Pump storage Compressed air storage

Mega batteries

Power-to-Heat

Power-to-Gas

E-Mobility

Vattenfall operates a 2 MW battery in Berlin

Virtual Power Plant



12 | UN High Level Dialogue | Dr. Helmar Rendez | June 20, 2013

Capacity GER

Outlook

Vattenfall´s Virtual Power Plant – Connecting wind, power & heat

Buildings with heat pumps

Buildings with CHP plants

How does the Virtual Power Plant work?

Central control room

Wireless connection with heat pumps & CHP plants

Renewable energy

Public power grid

Current flow with excess wind in the grid

13 | UN High Level Dialogue | Dr. Helmar Rendez | June 20, 2013

Current flow with a shortage of wind in the grid

Public

Private & Corporate

Vattenfall Berlin – We make Electric-Mobility happen!

Vattenfall & Volvo JV

Charging Infrastructure

Managed Charging (Wind-to-vehicle, vehicle-to-grid)

Vattenfall & Volvo JV

Charging Infrastructure

Managed Charging (Wind-to-vehicle, vehicleto-grid)

Vattenfall MINI-E-Study

Schaufenster Berlin

Fast Charging

Modellregion Hamburg

Charge Point & Tender Berlin

Showcase Berlin

Fast Charging

Pilot Inductive Charging for Public transport

Charge Point & Tender Berlin

14 | UN High Level Dialogue | Dr. Helmar Rendez | June 20, 2013

Vattenfall MINI-E-Study

Home offer in NL, GER & SWE (e.g. for Volvo cooperation)

15 | UN High Level Dialogue | Dr. Helmar Rendez | June 20, 2013

Public Charging Networks implemented in three urban markets Charge networks implemented  Commercial Operations in NL  Large test networks in Berlin & Hamburg

> 250 charging points Amsterdam

Charge subscription

> 80 Charging Points Berlin

Service Offering:  Personal RFID access card  Access to Nuon/Vattenfall charging infrastructure  Access to third party public infrastructure

16 | UN High Level Dialogue | Dr. Helmar Rendez | June 20, 2013

> 60 Charging Points in Hamburg

Show room E-Mobility • Coordination by Berlin Agency for Electromobility (e-mo) • 32 main projects with 150 partners

• Project volume: rd. 100 mio. € • 4000 vehicles • 100 charging stations today – 800 charging stations until 2015

17 | UN High Level Dialogue | Dr. Helmar Rendez | June 20, 2013

Distributing electricity for everyday life – Today and tomorrow Milestones of the upcoming 20 years 2012

2015

2020

Virtual PP

2025

Powerto-Heat Megabatteri es

Roll-out Smart Meter

2030

Smart Grids in Europe Trans-Mediterranean supply of renewable energy via Desertec Project IGCC-CCS Fuel cells used in everyday life

Demand Side Management Tariffs based on capacity needs Power-to-Gas Inductive Charging Compressed air storage Driverless cars

18 | UN High Level Dialogue | Dr. Helmar Rendez | June 20, 2013

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