Actually, according the the US Dept. of Energy, in 2016, 30% is coal, 34% Natural gas, & 20% nuclear. More coal plants shut down in 2017. Even coal, in a controlled generating plant, puts less carbon per BTU into the air than a Pagoda by a long shot. So there is some cause for some celebration. This example may not be the champion for EVs but it is an interesting experiment from which lessons will be learned. If enough of the world converts to electric transportation, perhaps the atmosphere will be better able absorb the exhaust from our Pagodas and other collectibles.