Energy to hydrogen back to energy, so electrolysis to a hydrogen fuel cell. I think burning hydrogen directly is even less efficient.

Less efficient than pumped hydro. Appears to be about 40% for green hydrogen in the round trip vs 80% for pumped hydro with a quick google search.

Plant-based meat tastes like what vegans think meat tastes like. I’d much rather eat the vegan foods that are prepared without imitation ingredients.

Then no need to tip! Good job team, we got the answer!