
Decarbonization would be easier if we could bank clean energy for later. Illustrations by Hudson Christie
Thanks to Matthew Hutson for the article in the current edition of the New Yorker titled The Renewable-Energy Revolution Will Need Renewable Storage:
Can gravity, pressure, and other elemental forces save us from becoming a battery-powered civilization?
The German word Dunkelflaute means “dark doldrums.” It chills the hearts of renewable-energy engineers, who use it to refer to the lulls when solar panels and wind turbines are thwarted by clouds, night, or still air. On a bright, cloudless day, a solar farm can generate prodigious amounts of electricity; when it’s gusty, wind turbines whoosh neighborhoods to life. But at night solar cells do little, and in calm air turbines sit useless. These renewable energy sources stop renewing until the weather, or the planet, turns. Continue reading



























