3 ms·

Pumped hydro actually emits significant levels of greenhouse gases (methane rather than CO2, though). https://www.theguardian.com/sustainable-business/2016/nov

by jddj 7y ago

Pumped hydro actually emits significant levels of greenhouse gases (methane rather than CO2, though). https://www.theguardian.com/sustainable-business/2016/nov/06/hydropower-hydroelectricity-methane-clean-climate-change-study https://www.theguardian.com/sustainable-business/2016/nov/06...

throwaway5752 7y ago
All hydro does, I don't know about the effect per kWH generated vs other fuel sources, though.