Welcome to European Tribune. It's gone a bit quiet around here these days, but it's still going.
Re balancing costs.. Are you joking? A nuclear grid needs sufficient balancing capacity to timeshift about less than half its output 12 hours. A full wind grid would need about ten times that. This is not an insurmountable problem for wind - as I said, google granite piston (I really like that idea. Its clever, and should work) but neither is it equivalent.
by Thomas on Wed Jul 20th, 2011 at 01:23:23 AM EST
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Re balancing costs.. Are you joking?

No, I'm considering the actual economics of load-balancing, which depend on how much electricity you need to balance, not on how much capacity you need to build (combined-cycle gas turbines are cheap, converting pig shit to biogas is expensive).

So you need to make the case that wind requires more MWh per year than nuclear, not that it requires more MW (which is not necessarily the case either - nuclear being more concentrated, it requires more backup capacity to deal with unexpected plant closure).

- Jake

Friends come and go. Enemies accumulate.

by JakeS (JangoSierra 'at' gmail 'dot' com) on Wed Jul 20th, 2011 at 08:19:23 AM EST
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