I'm not referring to vehicles, yet time will ultimately tell us there as well.
I can't stand our countryside being used for these turbine farms and solar farms. I'd much rather look at trees and fields. Heck, most local governments and residents are against them and don't want them. When state and federal government starts to push an idea, I get very skeptical.
The town I live in doesn't allow solar farms. A buddy of mine is trying to get one put in on some of his property. They won't approve it and I say good for them.