> Also, the marine and aviation industries don't have viable EV options in the short term (10 years) With high enough energy density, I suppose it's possible f

> Also, the marine and aviation industries don't have viable EV options in the short term (10 years) With high enough energy density, I suppose it's possible for short haul aviation to go electric. If they can overcome the energy density difficulties, I'm sure it'll be great for reliability and cost. And maybe even noise. I have serious doubts that it'll ever be feasible for long haul aviation to run on anything but hydrocarbons. Although I suppose it's theoretically possible.