The UK’s electricity grid is having to work harder than ever to ensure that there is enough power to go around this winter as old power stations close down or need repairing, with little spare generating capacity to make up any shortfalls. That places a bigger burden on renewables – wind power could make a good contribution in a windy winter, but nothing is generated when the wind drops, and solar power is limited in…
Wind from Britain, solar from the Sahara, geothermal from Iceland
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