Enough inaction? I just built an off-grid and zero fuel greenhouse in West Greenwich.
If you want a heating and hot water system that runs on 90% solar and 10% renewable electricity but no natural gas at all, that Warwick prototype is mostly done but I’m out of money. (you mean that in an alternative universe, other people pay actual money to solve engineering problems like this for the whole world?)
What’s pretty much ready for first engineering experiments? There are two better ways of storing solar thermal electricity for after dark generation. There’s a better way of solar-driven water desalination. There’s a factor of ten better above-grade transit system than anyone can imagine. There’s more. Ready? Got the funding yet?
In other words, politicians who just want to put on a green shirt on Tuesdays need to see these lawsuits.