RE:RE:How Low Should it Go? Fuel cells have a number of advantages for China. They can help reduce the country’s reliance on imported energy as well as raw materials. While lithium-ion batteries require a host of metals such as cobalt, lithium and nickel, most fuel cells only require silver or platinum, of which there is an abundant supply, as a catalyst, at a level of around 0.5 to 0.6 grammes per kilowatt.In terms of resource adequacy, it’s a lot easier to see how you do it for fuel cells than for lithium-ion batteries.If you go to the northern rim of the Bushveld [in South Africa] there’s enough platinum to electrify the entire auto fleet, however silver is the metal to watch and mine,investing in these metals will be a doozy of a win for investors in the near future.