01 Anne Hojer Simonsen Agencia Danesa De La Energia
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Transcript of 01 Anne Hojer Simonsen Agencia Danesa De La Energia
Danish Offshore Wind Experience
Anne Højer SimonsenDeputy Director GeneralDanish Energy Agency
Ministry of Climate and Energy
Advantages of Wind Power
• Security of supply• Alleviation of
energy imports
• Environment • climate change
mitigation • conservation of
biodiversity
• Export options• New jobs
16 years of experience offshore
• First Danish offshore wind farm 1991
• Strategic mapping 1995• Capacity now 423 MW.
(3100 MW incl. onshore) • Strategic assessment for
future location of 5200 MW offshore wind power
• 2 x 200 MW being built to go on-line in 2009 and 2011. The projects are on track
• 2011 app. 850 MW offshore
National averageat normal wind conditions 20% of
electricity demand
National average 2006 - 17%
National average January 2007 - 36%
Western Denmark January 2007 - 41%
Wind Power Production
Challenge: To Feed the Grid with Wind Power(Western Denmark as an example)
Key Instruments to promote REHistoric perspective
Public support to research, development and demonstration of RE-technologies
Investment grants for standardized RE-equipment
Favourable prices for electricity fed into the public grid
A suitable legislative and planning framework -supporting the local initiative
Agreements between the Government and the utilities: Wind power programmes and biomass agreement
Large scale integration
• Denmark has very strong interconnectors to neighbouring countries
• Nord Pool is a level playing field• Short gate closure times to allow trades
close to real time• Further integration is possible• Storage and demand side management
could serve as future options• EU: cross border solutions
Decoupling of economic growth and energy consumption
60
80
100
120
140
160
1980 1983 1986 1989 1992 1995 1998 2001 2004
Inde
x
Primary Energy
GDP
Intensity
TenderingAim to bring down financial risk
• Screening for site suitability
• Tender: Fixed price in 10-12 years
• TSO to finance, construct and operate transformer station and sea cable
• TSO obliged to connect wind power and strengthen grid if necessary
• Security that grid connection is available in due time
• Financial compensation if the power produced is curtailed
• One stop shop communication
Support scheme for offshore
• Tender – Cheapest, fastest and most beautiful
• Fixed price in 50.000 full load hours
• = 10-15 years of production
• Low bids:
• Horns Rev 2 = € cent 6,7 per kWh
• Rødsand 2 = € cent 8,3 per kWh
• 26 sites of 200 MW identified
• 5200 MW• Equivalent to 8 % of
total demand or 50% of electricity demand
• Consultation answers is taken into account
• A sensitivity analysis is too be conducted and used in the decision-making process for the actual site selection
Preparing for the future 2025
Conclusions from the Environmentalprogramme
• Public acceptance • Migrating birds avoid
collision• Seals behaviour not
affected• Harbour porpoises
return to the sites• Significant artificial
wreck effect observed
New site: Djursland-Anholt
In conclusion
• Large scale integration possible• A doubling of offshore capacity on track
for 2009-2011• Tender procedure combined with TSO-grid
financing and one stop shop brings down financial risks
• Future locations identified• Environment no problem if sites are
planned properly• One-stop-shop approval procedure
Thank you for your attention
Figures and furtherinformation available from www.ens.dk/wind