Subject: Re: BRK: Why Not XOM?
What fuel source will power the EV charging stations?

A very wide variety of sources - nuclear, nat gas, hydro, solar, wind, coal, etc. That's the other beautiful thing about EVs versus ICE vehicles. ICE vehicles will always run on gasoline no matter what, but EVs can run on 30% coal/40% nat gas/30% other today, but in a few years, that VERY SAME EV can run off of 0% coal/30% nat gas/70% other. The local electric utilities can choose which sources are most efficient for them to use to generate, and BOOM suddenly all those EVs are using a better and more efficient generation method!