Tuulivoiman Tuotantotilastot: Vuosiraportti 2010 (Wind Energy Statistics of Finland: Yearly Report 2010)

摘要

Wind power production from grid connected wind turbines in Finland was 294 GWh in 2010. This corresponds to 0.3% of Finlands electricity consumption. Installed wind capacity was 197 MW at the end of the year and the number of the operating turbines was 130. Seventeen new turbines were installed in 2010 with the total power of 52.3 MW and five turbines with the total power of 1.6 MW were taken out of operation. The rated power of wind power plants has continued to rise steadily. The average size of all turbines in Finland was 1 519 kW at the end of 2010 (1 244 kW at the end of 2009). The new climate and energy strategy has a target of 2 500 MW wind power in 2020. A market based feed-in system with a guaranteed price of 83.5 /MWh entered into force on 25 March 2011 in Finland. There will be an increased tariff of 105.3 /MWh until end of 2015 (max 3 years). The difference between the guaranteed price and spot price of electricity will be paid to the producers as a premium. Year 2010 had low wind resource. The weighted production index for the four sea areas was 74%. Average capacity factor of standard wind turbines, which operated the whole year, was 19 % while the best turbine yielded 32% capacity factor. Technical availability of the standard wind power plants was 89% in 2010. The average age of wind turbines was 8.3 years at the end of 2010. This report contains production and availability figures of the grid connected wind turbines in Finland as well as component summary of failure statistics. There is an English list of figure and table captions and the yearly statistics table is as an appendix.