You did say "most" charging stations are powered by diesel. Walking it back has been humerous. Thanks for the laughs.
In 2017, in a tweet from Elon, he stated, " According to a tweet from Elon Musk this morning, "Tesla's Supercharger stations are all being converted to solar and battery power. Musk added that eventually, most of them will be completely disconnected from the electricity grid."
Nothing about diesel plans there. Maybe you could keep digging and enlighten us.