Countries around the world are setting Trillions in stimulus packages. At least from what I'm seeing in Europe, those packages usually have a sizeable portion attributed to clean energy.
Anything clean-energy related is likely to get a sizeable boost over the next 2-5+ years.
I don't know if clean fuel will be the way (disclaimer, I also own some TSLA :p ). But I expect this is a "rising tide lifts all boats" kinda situation. For the foreseeable future, fuel WILL be needed in a lot of situations.