Toyota is developing a hydrogen-powered car which could be fuelled for a year by the manure of a single cow, bosses have claimed.
Chief technology officer Shigeki Terashi said a cow’s droppings can be converted to produce enough hydrogen to run its next-generation Mirai saloon for 12 months.
The concept car uses a “fuel stack” to transform liquefied hydrogen into electricity with water as the only byproduct, making the technology zero emission.
It’s a fuel cell. Which may well come in a stack but still…..