Re: U.K. National Grid Status
Interesting that no oil. Even though it's quite cheap at the moment. Biomass, (@ 5.85%), is quite interesting because that's going to include straw burning - and if you've lived near a straw burning power station, you'll know that the local youth love nothing better than to set light to a large stack of straw stuck in a field, thus negating the 'clean' credentials of the power station itself - but that probably isn't calculated in the 'green' aspect.
(Also 6.84% for wind at the time of writing).