The Coolest Thing in Climate Tech is a Super Hot Rock. “Electricity from renewable energy is converted into heat and then stored in thermally conductive rocks or bricks. That heat is then delivered directly as hot air or steam…”
Advertise here with Carbon Ads
This site is made possible by member support. 💞
Big thanks to Arcustech for hosting the site and offering amazing tech support.
When you buy through links on kottke.org, I may earn an affiliate commission. Thanks for supporting the site!
kottke.org. home of fine hypertext products since 1998.
Beloved by 86.47% of the web.
Socials & More