https://www.dw.com/en/porsche-to-produce-fuel-as-clean-as-electric-vehicles/a-56787413

"Enter electrofuels or eFuels as Porsche calls it - synthetic methanol gasoline that will be produced using green hydrogen, made with renewable energy.

The fuel will burn the same as gasoline made from crude oil but without the huge greenhouse gas emissions.

It can be sold at the existing network of filling stations globally and Porsche owners won't need to get their engines modified.

Porsche spokesman Peter Gräve told DW its eFuels will "permit the almost climate-neutral operation of combustion-engine vehicles

." The carmaker recently said its electrofuels could cut CO2 emissions by more than 85% and is cleaner than an

electric vehicle when factoring in the environmental impact of  battery production."