The more renewables we have, the harder it is to add
The more renewables we have, the harder it is to add.
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The key question is how to shield an electricity system with many renewables.
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A first answer is batteries, pumped storage which is a battery with water, hydropower, natural gas that will be part of the mix, coal that will be also part of the mix...
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And, international interconnections, and, a smarter system that the consumer can shift consumption from moments when there is not enough energy to moments when there is.
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