Next Toyota Milai

Toyota has revealed its second-generation Mirai, a hydrogen fuel-cell vehicle coming in 2021, at the Tokyo auto show.
Toyota's chief technology officer says the Mirai's tech allows it to run on nothing but the the hydrogen sourced from one cow's poop for a year.
The company is currently building its first manure-powered fueling station in California. The Mirai's success depends on reliable fuel-cell infrastructure.