Another idea being floated is making EV owners charge their vehicles at places that charge for electricity and taxing that, and making the cars compatable only with those charging stations, no more home charging allowed.
Probably simultaneous, tax on charging facilities and a dedicated home usage meter. Plenty of new IRS agents to make sure the meters are installed.
How about EV charging only at “green energy” charging stations either at home or public sites? As things are going right now, if we continue with having to charge these EVs as we do now, there is going to be problems with electrical shortages & this has already been publicized.