Is an renewable energy grid as unreliable as once thought? No it isn't

 Many peoples notions about renewable energy is that it is unreliable. We are taught this in schools and, and it would seem this way with solar not working at night and no wind on windless days producing no electricity. But it is not like that. It is true that solar doesn't work in the dark, but with battery systems the power is evened out. The UK has much of its energy offshore and there the wind blows nearly all the time and by spreading out the wind farms, if it is not windy in one place it is in another. The Renewable grid also uses some HEP in Scotland and some wave power which doesn't stop. As more and more renewable energy sources occupy more and more of the grid, the electricity supply is becoming even more reliable than it was under coal and gas.



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