This actually points out why Tesla not accepting bitcoin for environmental reasons is silly: 134.0 kg of CO2 per transaction about as much CO2 as a tank of gas.

This actually points out why Tesla not accepting bitcoin for environmental reasons is silly: 134.0 kg of CO2 per transaction about as much CO2 as a tank of gas. This is ridiculously inefficient, but it's a car; the energy inputs are already high. The real issue is the interest Musk created when Tesla bought bitcoin a few months ago and how he grew a conscious suspiciously fast.