Solar ( I hate driving to Denver)
I figure the whole car thing will be solar powered. EV's will be mainstream. Going to Walmart will be the electric car. Going to granmas in Florida take the gas car or diesel. 20% of my neighborhood has huge solar arrays in their back yard.
If I could take a high speed electric train to DIA, I would use it. Not having a solar powered high speed train along the Front Range is silly. Even the rail could be made here using solar powered steel mills...all the groundwork resources are already here locally.
https://www.cpr.org/2022/02/02/puebl...el-mill-evraz/
https://www.ttci.tech/