Amazing. I guess when the economics actually lines up with the political correctness, good things can actually happen.
Sadly though, the ethanol mandate (how many gallons of ethanol must be blended into gasoline each year) is still alive and well. At least it can be filled by cheaper and less environmentally wasteful Brazilian sugar-cane ethanol.
Maybe someday, we can just have a Pigouvian tax on carbon and drop the command and control BS. Not holding my breath though.