...short term solution until they got the SuperCharger installed, which is now...and it doesn’t run on the diesel generator.
“We've spoken to Tesla and the company confirms the new Supercharger is connected to the electrical grid and not a diesel generator.”
This situation is the perfect example of what EVs mean. Are they really as clean as they looks? No. Of course, depends of which is the sourse of the electricity in each locallity, but in many places, the EVs are impulsed by coal, diesel or oil powerplants that are the sources of the electricity.