Ah, if only we could harness 'hot air' :)
Plenty of it around the cities of the UK..
Huhne probably has mega shares in bird shredder, otherwise useless in calm weather, farms.
Almost as good as the campfire scene from Blazing Saddles. We've got to find a way to use all that methane.
Whilst I don't agree particularly with the Severn barrage, it did have one thing going in its favour, the damned thing would work.
The Spanish have proven that wind power is not economical.