In December, the California Fuel Cell Partnership tallied 8,890 electric cars and 48 electric buses running on hydrogen batteries, which are refillable in minutes at any of 42 stations there. On the East Coast, the number of people who own and drive a hydrogen electric car is somewhat lower. He is so devoted to hydrogen fuel-cell energy that he drives a Toyota Mirai even though it requires him to refine hydrogen fuel in his yard himself. You can make fuel using water and solar power, as he does. The byproduct of making hydrogen is oxygen, and the byproduct of burning it is water.

Source: New York Times December 28, 2020 10:01 UTC