I love software, but can’t help but think our society would be much better off if we had made people like this rich instead. https://www.wired.com/story/heat-pump-maximum-efficiency/
via npub1vyv5w2cjr3uvu2d39sjjjg4nt9k72emusf9cmwcu6gcmmflue8xqqvfsps (npub1vyv…fsps) who is a very solid follow on energy issues.