Do you know how much electricity is wind-powered in your country?
In 2010 wind power accounted 5.3% of the EU’s electricity demand, but this amount varies wildly from country to country across the continent. Denmark, Europe’s wind energy leader, is of course at the top of the table – wind power covers over one quarter of the country’s electricity demand. But the country in second position comes as a surprise. It’s not Germany or Spain, but Portugal – where wind energy accounts for an impressive 15.5% of the country’s electricity demand.
Most of Portugal’s wind power is located in the sparsely populated mountainous areas in the north-east of the country (all of its wind power is onshore). The country combines its wind energy with hydro power and some biomass to reach a level of 45% of electricity from renewable sources.
Spain comes in third with 15% of the country’s electricity powered by wind, and Ireland makes it to fourth position with 12.9% of electricity demand met by wind. Ireland is another of Europe’s surprising wind energy stars. At the beginning of this year, Ireland had 1,428 MW of installed wind power capacity – more than three times the total in 2005. Just after Ireland is Germany with 8% of the country’s electricity covered by wind power – a level which should rise significantly following Chancellor Merkel’s decision to abandon nuclear power and focus Germany’s energy future on renewable energy.
Denmark, Portugal, Spain, Ireland and Germany are the only countries above the EU average when it comes to the percentage of electricity demand met by wind – well done these five! If your country hasn’t yet been mentioned in this blog post, have a look at the table below to find out how much electricity is wind powered where you are, or read the full ‘Pure Power’ report here.







Hello
Your figure of 12.9% of electricity in Ireland coming from wind in 2010 is inaccurate. In fact due to unfavourable weather conditions the correct figure as set out by Eirgrid , the Irish grid operator, is just 10%.
The installed capacity in the Republic of Ireland is sufficient to meet a target in excess of 15% of electricity from renewables in typical wind conditions . However 2010 was an unusual year with a wind capacity factor significantly lower than the comparative figure over the previous ten years (due to weather conditions) which resulted in just 10% of electricity being generated from renewables in 2010.
As it is clearly important that the EWEA give accurate statistics, you might care to issue a correction This 10% figure can be certified by contacting Eirgrid at the follwing address CustomerSupport@eirgrid.com
The address of Ireland’s grid operator Eirgrid mentioned in above comment is CustomerSupport @ eirgrid.com
Hi Jamie,
Thanks for your comments.
The levels quoted in this story are based on what a given amount of installed capacity “would produce in a normal wind year”.
This can never be the real figure for a calendar year because some new capacity is installed in January and other new capacity in December.
Also wind varies from year to year so it can be more or less.
If we take Spain and Portugal, they have had good wind years and real figures for 2010 were more around the 18% mark than 15%.
The actual calculation used to produce the graph in this story takes the electricity that the capacity installed by the end of 2010 will produce in a normal wind year and divides it by the 2008 electricity demand, which is the latest figure from Eurostat.
Please click on the link to the Pure Power report in the story and see p.21 for further information.
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