Don't let any denier or fossil fuel apologist ever tell you that renewables are "unreliable" or that batteries are "unsustainable”.

You can make batteries from water, sand, and other material to store electricity as heat. This is centuries-old technology that can power the 21st century and beyond.

No more excuses.
#EndFossilFuels
#ClimateAction #ClimateChange
https://www.cbc.ca/news/science/thermal-storage-explainer-1.7163743