Dodgy foundations

James Delingpole, the only mainstream journalist to blame global warming on the Bilderberg Illuminati New World Order, has an urgent message: the foundations of Britain’s wind farms are about to collapse!

Where did he get this horrifying news? Well, an anonymous source emailed him a rumour heard from an another anonymous source. Apparently, it’s all extremely serious, which is why the mainstream media, which as we all know absolutely loves wind turbines and will defend them at any cost, is covering it up.* Still, as his source says, that’s what happens “when an industry builds bigger and bigger things without having built up a history of experience on the ones built earlier” since of course the “foundation” is a radical new technology and no-one ever built a tall steel structure before wind turbines came along.

Because even Delingpole admits a single unsourced email isn’t enough to base an entire column on, he also quotes, unchecked, Christopher Brooker’s assertion that nuclear power gives you 13 times as much as power per pound as offshore wind – in fact, it’s only about 1.5 times as much, according to yesterday’s linked Telegraph article, and nuclear power is actually 11% more expensive than onshore wind (and of course, the cost of offshore wind is expected to fall). Apparently his source is a trustworthy-sounding blog called “EU Referendum” (I’m not going to link it – if you want to read it, it’s linked from Delingpole’s article), which in fact claims that for the £1.2 billion that it will cost to run the new 300 MW Thanet windfarm for the next 20 years, you could build a 1 GW nuclear power plant (in itself a dubious claim – exact figures are hard to come by, but this report (PDF, p.32) on the new Hinkley Point C reactor suggests a cost of £4 billion for a 1.6 GW reactor, or about £2.5 billion per gigawatt, twice what Brooker suggests).

Comparing the 20 year running cost of a plant with the construction cost of another is quite obviously misleading. In fact, Thanet cost £900 million to build, which works out at about £3 billion per gigawatt; slightly more than nuclear power, but not much – certainly not 13 times as much. Taking load factors – the percentage of maximum output that the power station usually produces – into account will admittedly bump this up – using the statistics from Renewable UK** it looks like this load factor adjustment brings the cost of the power roughly in line with the findings of the UK Energy Research Centre report from yesterday.

* Delingpole’s claim that “blinkered” mainstream journalists are refusing to criticise wind farms in fact puts me in mind of the Daily Mail worrying that “you can’t talk about immigration“… while devoting acres of newsprint to immigration. Yep, no-one’s talking about the cost of wind power.

** Incidentally, it’s worth reading the Renewable UK site for another reason too – it explains why it’s not really a concern when the wind stops blowing. In a nutshell, other power sources are themselves unreliable – even coal and nuclear plants can break down, after all – and so we need to keep power stations running on “spinning reserve” anyway. These reserve power stations can absorb the slack when the wind isn’t at full strength without producing significantly more pollution.

Edit: Just noticed the picture Delingpole uses of a fallen turbine, with the caption “One down…”. From that, you might think that these mythical foundations have already started to crack… except that in fact that turbine quite clearly fell because the tower bent in high winds, and its collapse had nothing to do with the foundations (and it’s the only turbine to have collapsed so far in England – “one down” indeed).

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