*More* green?

So basically the "less green" part is mostly because they assume coal fired power generation. The idea behind the EV as a green alternative is based on the generation of electricity in a clean way. Interestingly the conclusion is that it is possibly pointless at this time to use EVs on a large scale because it would only be a POTENTIAL in reducing GHG emittions. Instead the focus should rather be on actually reducing GHG emissions now - by shutting down coal fired power plants, reduce energy consumption including energy consumption by transportation.