Gravity Batteries, Green Hydrogen, and a Thorium Reactor for China
Cars That Think
DECEMBER 30, 2021
One of the companies featured in the story, Gravitricity, completed its 250-kilowatt gravity battery demonstrator in Edinburgh last April and is now working on a full-scale deployment at a mine in the Czech Republic. We’ll still have to do the hard work of cutting carbon emissions, but geoengineering could be a way to buy us some time.
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