I first heard about pumped hydro back in 2007. https://www.google.com/amp/s/gris...

		mikelward on Aug 9, 2021 \| parent \| context \| favorite \| on: Climate change: IPCC report is 'code red for human... I first heard about pumped hydro back in 2007. https://www.google.com/amp/s/grist.org/article/monbiot-we-ca... https://books.google.com/books?id=vsPYv7jm-34C