Hydrogen offers many advantages over all these, especially electric cars, and with the rotary fuelled by hydrogen, performance is very close to the petrol engine. Japan's MITI is sponsoring the New Sunshine Project . Mazda is trying to convince the California Air Resources Board to admit the hydrogen rotary as a Zero Emission vehicle . The issue is the tiny amounts of hydrocarbon output because of the engine lubricant. Hydrogen faces infrastructure hurdles and public concern over safety.
Metal hydrides are a safe mobile storage method.
Hydrogen is in some ways safer than gasoline since the vapour rises into the atmosphere and doesn't collect on the ground. This plastic is in the process of further research for practical use. The electrical and control systems are integrated into one area. Therefore, this structure makes it easier to disassemble the body and to sort, by material make-up. It has improvements in driving performance and cruising range.