“with wind the single-biggest contributor… Power production costs have declined “by almost half” … And the clean energy sector has created 50,000 new jobs… Ask me what was the impact on the electricity sector in Uruguay after this tragic war in Europe — zero.”

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2 points

How do you cope when there is cloudy without wind?

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30 points

They also have hydropower which provides a constant base load, and basically they have just heavily optimised their distribution of power to be very efficient. In emergencies they are also able to import power from neighbouring countries.

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11 points

There are ways to store the power generated by renewables.

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-11 points

There are, but none is feasible today when it comes to mass storage. Or is there one?

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17 points

There is actually. Pumped Storage hydro uses the energy as it’s generated from renewables and uses it to pump water up into a reservoir. Once you have the water pumped, it’s just a matter of letting the water back out through turbines. Their efficiency is somewhere around 80% which is pretty good.

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3 points

How often is there no wind anywhere?

How cloudy does it have to be so you can’t generate power?

Is it possible to store power?

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