'In percentage terms, how much electricity do Britain’s 3,150 wind turbines supply to the National Grid?Read the rest of Richard Littlejohn's article, read my recent postings regarding Wind Farms (you could start with this one and this one), dig around the Internet and find out the truth about the efficiency of Wind Farms and then spread the news...
Is it: a) five per cent; b) ten per cent; or c) 20 per cent? Come on, I’m going to have to hurry you. No conferring.
Time’s up. The correct answer is: none of the above. Yesterday afternoon, the figure was just 1.6 per cent, according to the official website of the wholesale electricity market.
Over the past three weeks, with demand for power at record levels because of the freezing weather, there have been days when the contribution of our forests of wind turbines has been precisely nothing.
It gets better. As the temperature has plummeted, the turbines have had to be heated to prevent them seizing up. Consequently, they have been consuming more electricity than they generate.
Even on a good day they rarely work above a quarter of their theoretical capacity. And in high winds they have to be switched off altogether to prevent damage.
At best, the combined output of these monstrosities is equal only to that of a single, medium-sized, gas-fired power station.'
Thursday, 30 December 2010
The efficiency of Wind Farms - per Richard Littlejohn
Richard Littlejohn in The Mail takes Wind Farms to task, using much that I and others have been pointing out for some time now.