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A major UK energy supplier is now 100 percent wind power
Scottish Power has become the first of the UK's "big six" energy companies to completely drop fossil fuels for electricity generation, after selling off its remaining gas plants to power company Drax in a £702 million deal. In a statement, Scottish Power said the move supported its vision to leave "carbon generation behind for a renewable future powered by cheaper green energy."
England isn't windy enough for new turbines, claims industry boss
Every country has its stereotypes, but England will always be famous for its terrible weather. You'd think a land labeled for its cold, wet and windy conditions would be ideal for generating energy, but it turns out that isn't the case. The head of the UK's wind industry trade body, Hugh McNeal, has even gone on record to admit that England simply isn't windy enough to justify the creation of any more wind farms.
UK government pulls support for new onshore wind farms
In the future, there's a good chance you'll see fewer wind farms being erected in the British countryside. That's because the UK government is killing a subsidy scheme that gives onshore wind farms a helping hand when they sell their electricity to energy suppliers. Under the Renewables Obligation (RO) order, Ofgem currently awards wind farms special certificates based on the amount of electricity they generate. They then sell these to the UK's energy providers, earning a premium on top of their normal wholesale prices.
Study says wind turbines raise surrounding area temperature, but only at night
Who said the butterfly effect couldn't apply to renewable energy? Though wind farms are considered pretty green on the energy-generating spectrum, it looks like they, too, have an impact on the planet. According to a study published today in the journal Nature Climate Change, turbines can raise the local temperature -- albeit slightly. From 2003 to 2011, researchers monitored satellite data for west-central Texas, which is home to 2,350-plus turbines and four of the world's largest wind farms. In that decade, scientists observed a temperature increase of 0.72 degrees in wind farm regions compared to areas without turbines. That warming trend was especially marked at night, when the temperature difference between the ground and the air is highest. The temperature increase was also higher in winter; researchers say that these cooler, windier conditions cause turbines to generate more electricity and therefore create more heat. Since the study didn't find any change in daytime temperatures, it looks like we don't have to ring the global warming alarm just yet.
