Musk has a bug up his ass about this “sustainable energy” BS. What is his great plan? Humanity will leave the oil and coal in the ground to rot? It is free energy which is at least as compatible with the environment as volcanoes and forrest fires. Only a fool would shun its use.
Musk’s “sustainable energy” is wood-burning power plants, and a lot of sitting in the dark.
That’s not true. Stop believing the lies that ignorant people spout about Elon. Follow what he actually says.