When using renewables, losses don't matter. The matter a lot now, where the losses are covered with fossil fuels, but that's now where we're heading. Hydrogen f

When using renewables, losses don't matter. The matter a lot now, where the losses are covered with fossil fuels, but that's now where we're heading. Hydrogen fuel tanks are far cheaper and more sustainable than lithium batteries. I believe the power density is also superior, although I don't have time to check right now. Additionally, hydrogen fuel isn't only useful in vehicles and a more efficient production method would still be great to have.