The Department of Energy and Climate Change has published its key annual Digest of UK Energy Statistics covering 2014.
Electricity generated from renewable sources increased by 21% in 2014 compared to the previous year, and accounted for 19.1% of total UK electricity generation (up from 14.9% in 2013).
DECC describes onshore wind as “the leading individual technology for the generation of electricity from renewable sources during 2014” , supplying 29% of the total, while offshore wind generated a further 21%, making a total of 50% of renewable electricity supplied by wind.
9.5% of the UK’s electricity was generated by onshore and offshore wind in 2014: 5.5% from onshore wind and 4% from offshore wind, saving more than 13 million tonnes of carbon emissions last year.
Offshore wind generation increased by 17%, and onshore wind generation grew by 10%. The installed capacity of renewables increased by 24% (to 24.6 gigawatts) in 2014, partly due to a 13% growth in onshore wind capacity and a 22% increase in offshore wind capacity. Wind powered the equivalent of more than 7.6 million British homes last year.
RenewableUK’s Director of Policy Dr Gordon Edge said: “ Two-thirds of the public don’t want the onshore wind industry to be killed off –and they’ve said so in every Government opinion poll over the last three years. A clear majority are expressing their support for our most cost-effective technology which can generate significant quantities of clean electricity. The case for supporting wind, onshore and offshore, is backed up by today’s excellent generation statistics as evidence of good progress.
“We can only hope that today’s statistics will help to focus minds and make the Government think again, so that they can come up with a balanced energy policy that includes encouraging investment in renewables rather than driving business away from the UK.”
The overall “load factor” for onshore wind was 26.4%, while offshore wind’s load factor was 37.7%, which DECC’s publication notes was higher than the 30.5% load factor for CCGT (gas) power stations in 2014.