Can you provide examples?

I have seen big contraptions that promise it but aren’t actually doing it.

Carbon sequestration is not possible right now or even for the foreseeable future.

Forcing jets to use renewable resources is a good one be should aim to ban private short and medium haul flights in general.

You need to have base power and either be nuclear or hydro and hydro is heavily dependant on the environment. So we should invest in both

For example Ontario is 60% nuclear, 20% hydro, 9% renewables and 11% gas about. So we should invest in both to eliminate natural gas.

I agree with not including gas. But not including nuclear is counter to the notion of being green. Nuclear does NOT produce carbon pollution and it is important to decarbonizing