Gradually-increasing gas tax that’s buffered against price shocks
Tweet That’s the answer. The question is what’s better environmentally and economically than the current situation of an inadequate gas tax and a price that swings widely. We need to increase the gas tax, a lot, to cover the economic externalities, decrease overconsumption, accelerate the transition away from internal combustion engines, and pay for infrastructure previously paid for by gas taxes on inefficient engines.