Alternative Sources of Energy

The topic of Alternative Energy has now assumed its rightful place with multiple threats to the environment, pollution, climate crises and the list grows.
This is not a resource of last resort, but should have been incorporated into the mainstream decades ago. Only recently have municipalities started giving credits for energy feeding back to the grid. This is a small fraction however, since the vast majority feel that since they have paid, they should be allowed to turn up the AC full blast and similar mindsets for luxury cars crowding the road with only one passenger driving.