ACAL Energy Hydrogen Fuel Cell On Par With Conventional Engine

British engineering company ACAL Energy says its FlowCath platinum-free liquid cathode system has enabled a PEM hydrogen fuel cell to reach 10,000 hours’ runtime without any significant signs of degradation. This effectively doubles the 5,000-hour (equivalent to 150,000 road miles) endurance target set by the U.S. Department of Energy, with an expected degradation threshold of […]