http://www.guardian.co.uk/environment/georgemonbiot/2010/may/20/offshore-renewables-pirc-reporthttp://www.guardian.co.uk/environment/georgemonbiot/2010/may/20/offshore-renewables-pirc-report>snip<
However often you point them to papers showing how a European supergrid, which could one day stretch from Iceland to North Africa, allows us to balance renewable resources against each other, ensuring constant supplies; however often you explain the potential of smart appliances, a smart grid and new energy storage technologies, they just clamp their fingers in their ears and shout: "No, no, no!"
>snip<
But even the defeatists might be swayed by some of the findings of the Offshore Valuation report, just published by the Public Interest Research Centre (Pirc). It's the first time anyone has tried to work out how much electricity could be produced by offshore renewables in the UK, and the results are fascinating.
It examines only existing technologies – wind turbines with both fixed and floating foundations, wave machines, tidal range and tidal stream devices – and the contribution they can make by 2050.