https://www.youtube.com/watch?v=wyRAR5xguRA&t=1s
the Global Warming Predicament / Greenhouse Gas SCAM is one example.
when I took a class in industrial hot composting,
I was very impressed by the ability of the bacteria to heat the pile up to 160 °F.
Humans are doing about the same thing.
But the only real solution is Efficiency and living like Martian Chronicles - minimizing energy & water consumption.
Related to Carnot cycle & related inefficiencies.
Whether you're using Nuclear, Coal, or Natural Gas, ALL those processes simply use the heat source to drive a steam generator.
The efficiency for that is limited by the low temperature and the high temperature, in the combustion cycle.
So there's nothing you can do - EXCEPT get smart and use the Sun.
It's not a bad idea to have your main fusion reactor, 93 million miles away.