ExxonMobil and Porsche are in a collaboration to produce the energy intensive synthetic fuel. I wonder how much the Porsche name is being used for public goodwill to give ExxonMobil credibility in a world that is against fossil fuel? With hydrocarbon powered vehicles becoming increasingly banned in cities or for sale at all, it may be a dwindling market for the 911 as even synthetic fuels will contribute to smog. Below are photos of London in 2014 and then in 2020 when COVID-19 affected traffic density.