I think the price of renewable energy is already becoming competitive with fossil fuels, but the infrastructure for energy storage and for recharging EV's needs to advance just a little bit more, and then there will be a permanent collapse, no doubt, especially with Trump's America ready to pump out as much as they can get of the stuff, as fast as they can get it.  Ridiculous to think they'd show any restraint, even with the threat of planetary disaster hanging over us all.  Zero conscience industry, that one.