Vattenfalls investment in ocean energy and the Maren project at Runde island

Transcription

1 Vattenfalls investment in ocean energy and the Maren project at Runde island The conference "Berekraftig energiframtid, February th 2009, Kristiansund, Norway José Silva Kristin Andersen Vattenfall kristin

2 Disposition Vattenfall and wave power Short presentation of Vattenfall Main reasons for Vattenfall to invest in ocean energy Vattenfall s vision, strategies and role within ocean energy Why investment in Norway? The Maren project at Runde island Partnership Purpose Description The location Environmental monitoring The consent application 2

3 Vattenfall - Significant growth in recent years m m 32 EBIT TWh Customers (thousands) EBIT TWh Custo- Employees Employees bn bn mers (thousands) 3

4 Climate target: 50% reduction of CO 2 emissions by % 20 % EUs target. Reduce emissions by 20% from 1990 to % 90 % Vattenfall s target Reduce emissions by 50% from 1990 to Technic? - Politics? - Economy? Year 0 for EEC and Kyoto 4

5 The way towards a sustainable energy system Present system Bridging system Future system 5

6 Wave and tidal power potential in Europe Energetic wave climate Wave Power in Europe Runde Norway 500 TWh Sweden 30 TWh Theoretical potential: TWh/a Practical potential 6%: 120 TWh/a Vattenfalls vision: 30 TWh/a UK 840 TWh Denmark 30 TWh Tidal Energy in Europe Ireland 525 TWh Germany 5 TWh Theoretical potential: 100 TWh/a Practical potential 10%: 10 TWh/a Vattenfalls vision: 1,5 TWh/a Portugal 80 TWh Vattenfalls core markets Moderate wave climate 6

7 Formulation of a Strategy & Vision Two pilot tests Establish sites Increase know-how Two Demonstrations Site Development Best Technology Commercial wave farms Wavebob Vattenfall - Proof of concept MW per plant Technology / technologies proved to gain best economical result Galway (IRL) Seabased Póvoa de Varzim (P) MW MW Runde (N) Lysekil (S) Making use of national market support schemes From R&D to Business On markets with the best commercial conditions 7

8 Vattenfalls cooperation activities and test sites Runde Norway 500 TWh Energetic wave climate Sweden 30 TWh UK 840 TWh Wave Bob Ireland 525 TWh Moderate wave climate Denmark 30 TWh Seabased Germany 5 TWh Portugal 80 TWh Vattenfalls core markets Pelamis 8

9 Learning Curve & Expected investment cost ct/kwh Feed in tariff (15 years) Learning Curve Wave Power * UK 25 ct/kwh (25+75 MW) Ireland 22 ct/kwh (500 MW) New system Carbon Trust 2006, % learning rate * MW 9

10 The Maren project Planning and pre-studies Deployment 10 Operation and monitoring Consent from NVE

11 The Seabased concept Oskar Danielsson 11

12 System overview Maren project LVM S System O verview WEC1 Rect if ier Line Rectifier Convert er Line Transf ormer Line WEC2 Rectifier Line DC/DC Invert er Transf ormer Y Auxiliary Syst em Grid Rectifier AUX 12

13 Maren project - Organisational chart Stearing group Elling Dybdal Ulf Tisell Legal and communication services Project leader José Silva Environmental monitoring Kristin Andersen Engineering (Test and Evaluation Analyses) Oskar Fängström Danielsson Operation and maintenance Svein Vassbotn Internal Resources Vattenfall, Tussa External Resources Seabased, Runde miljösenter, Other contractors 13

14 The location of the test site Runde Aalesund Fuglfjell Bru Kabel Geitmaren Maaganeset 14

15 Site identification and permission application Investigations around Runde May 2008 Dec

16 Environmental monitoring programme and Runde miljösenter 16

17 Environmental monitoring programme Eccosounder 38 Khz Eccosounder 200 Khz Benthic flora and fauna Fish investigations 17

18 Environmental monitoring programme Birds and marine mammals Noise measurements 18

19 The Maren project Planning and pre-studies Deployment 19 Operation and monitoring Consent from NVE

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21 Tusen tack för uppmärksamheten! Kontakta oss gärna med frågor om projektet:

22 Extra slides 22

23 + 10 TWh till miljarder SEK Vattenfalls produktionsmix 2007: 167,6 TWh Other wind, wave, biomass, waste Fossil Hydro Nuclear + R& R&D 1,8 miljarder SEK 23

24 Islandsbergsprojektet - Uppsala Universitet Testanläggning utanför Lysekil 40 bojar 10 generatorer (à 10 kw) undervattens ställverk (2009)

25 Vågklimat i Europa Källa: Accessible wave energy resource atlas, Ireland,

26 Upwelling rich environment 26

27 Wave Energy Conversion Concepts A Variety of Solutions! 27

28 Wave Energy Conversion Concepts Schematics Onshore/Shoreline Offshore Oscillating water column Overtopping systems Wave activated bodies Source: Thorburn,

29 Let s make the vision become reality! The Vattenfall Wave Power Team 29

30 What is Ocean Energy? POTENTIAL Wave Power Worldwide ~ TWh/year Europe ~ TWh/year Marine Current Power Worldwide ~1 000 TWh/year Europe ~ 100 TWh/year Salinity/Osmotic Power Worldwide ~ TWh/year Europe ~ 200 TWh/year Sources: World Energy Council, Statkraft 30

31 Seabased park (1000 units~15mw) - photomontage 31

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