The world's one of the top and quality automaker will go all electric by 2025 and saying Bye Bye to oilmen!     I don't know about here, with the Clown and Repubthugs we may be going from Oil to Coal to run cars by 2025!  

UPS ordered 125 electric semis from TESLA making it the biggest public pre order to date.    In other words, saying good bye gas and diesel.

About 35% of it in the US comes from burning coal.  A lot of the rest is from burning natural gas, which is at least cleaner.

...of single badge delivery vehicles in America is the U.S. post office, most of them running less than 100 miles a day, would they be a logical start for electrical conversion ?

Many Nordic countries, India and China are also saying bye to fossil fuel powered cars and two wheelers.

In other words they are ordering 125 electric vehicles in their fleet of over 100,000 vehicles (of which ~8,500 are already some sort of alternative fuel).  So not really "bye bye" yet.