Stupid premise in that the planet even needs saving...
Th planet is self sufficient; it doesn’t need saving!
After 50 years of hype, solar accounts for ~ 2% of our Energy production.
Wind is a little better at around 8%.
If the Political class really believed that Global warming was real they would be pushing very hard for 4th generation fission plans and pushing much harder for fusion nuclear research/plants.
Nuclear is the only way to replace fossil fuels and they know it.
Instead what they push for is Social Engineering where the peasants have to massively downgrade their lifestyle.
Forbes:
“If Solar Panels Are So Clean, Why Do They Produce So Much Toxic Waste?”
Toxic waste ... no problemo ...just ship it back to the countries that made them.
You can’t “save” the planet. You could kill every living thing on it and it would continue in its slightly irregular orbit of the Sun, until said Sun goes supernova and vaporizes it.
The only true “renewable” energy is fusion because that’s what the stars run on, and if it weren’t for stars there’d still be nothing in the universe except hydrogen, helium and a teensie bit of lithium.