It's useful though, as I think (correct me if I'm wrong) that the gases generally used in HVAC tends to have much worse warming effect than co2 per volume.
We do need heat pumps deployed at large scale, but sometimes I worry we don't understand they need to be handled with care at the end of their life
We do need heat pumps deployed at large scale, but sometimes I worry we don't understand they need to be handled with care at the end of their life