Hacker News

points by skybrian 3 days ago | 0 comments

I thought that post was interesting when I read it over a year ago, but the startup seems to have gone dark since then.

They appear to be focusing on Europe, and have raised $11M (or maybe 11M euros, I'm not sure which). There is some favorable buzz in Germany, which makes sense because natural gas has become quite expensive there.

https://www.cleanthinking.de/thermischer-erdspeicher-erdhueg...