Official: wind farms are totally useless
By James Delingpole Politics
Last updated: April 6th, 2011
風電場：英國鄉村留痕（照片：約翰泰勒）
Before I take my break, I cannot resist drawing your attention to a new report on wind farms - perhaps the most damning I have ever read. What makes it even more significant is that it has been sponsored by an environmental charity. Normally the people most busily pushing these bird-chomping, bat-crunching, taxpayer-fleecing monstrosities on our magnificent landscape are those who claim, ludicrously, to be “green.” Thank you, John Muir Trust, for reminding as that being “green” doesn’t necessarily have to include economically suicidal schemes to destroy perhaps our greatest national asset: the British countryside.
在我放假之前，我無法抗拒引起你對一份風力發電場的新報告的注意 - 也許是我閱讀過最咒罵的。使它更重要的是，它已是由一間環保慈善機構贊助。一般情況下，人們大多忙於推動這些鳥嚼、蝠咬、納稅人掠奪的醜惡在我們的瑰麗景觀，是那些可笑地主張“綠色”的。謝謝你，約翰繆爾基金，提醒那作為“綠色“並不一定要包括經濟的自殺計劃，去摧毀或許是我們最大的國家資產：英國鄉村。
Here’s its summary:
這是它的摘要：
PRINCIPAL FINDINGS in respect of analysis of electricity generation from all the U.K. windfarms which are metered by National Grid, November 2008 to December 2010. The following five statements are common assertions made by both the wind industry and Government representatives and agencies. This Report examines those assertions.
來自所有英國風力場的發電分析的主要發現，由國家電網計量 2008年11月至2010年12月。以下五項聲明是由風業和政府代表及機構雙方共同主張的，這是那報告些主張的討論。
“Wind turbines will generate on average 30% of their rated capacity over a year.”
“風力渦輪機將產電平均是它們超過一年的額定容量的30％。”
“The wind is always blowing somewhere.”
“風總是在某處吹。”
“Periods of widespread low wind are infrequent.”
“普遍低風的時期也不多見。”
“The probability of very low wind output coinciding with peak electricity demand is slight.”
“非常低風輸出的概率碰正電需求高峰是不大的。”
“Pumped storage hydro can fill the generation gap during prolonged low wind periods.”
“抽儲存水可填補差距在長時間的低風期。”
This analysis uses publicly available data for a 26 month period between November 2008 and December 2010 and the facts in respect of the above assertions are:
Average output from wind was 27.18% of metered capacity in 2009, 21.14% in 2010, and 24.08% between November 2008 and December 2010 inclusive.
There were 124 separate occasions from November 2008 till December 2010 when total generation from the windfarms metered by National Grid was less than 20MW. (Average capacity over the period was in excess of 1600MW).
The average frequency and duration of a low wind event of 20MW or less between November 2008 and December 2010 was once every 6.38 days for a period of 4.93 hours.
At each of the four highest peak demands of 2010 wind output was low being respectively 4.72%, 5.51%, 2.59% and 2.51% of capacity at peak demand.
The entire pumped storage hydro capacity in the UK can provide up to 2788MW for only 5 hours then it drops to 1060MW, and finally runs out of water after 22 hours.
http://blogs.telegraph.co.uk/news/jamesdelingpole/100082713/official-wind-farms-are-totally-useless/
自由能源家用發電器零點能關閉電網
風電場被支付一百二十萬英鎊而產不出電
沒有留言:
發佈留言