Proton Motor Power Systems plc announced that it has received a fifth order from GKN Powder Metallurgy (GKN PM) for an additional PM Module S8 designed for the autonomous provision of energy and heat. GKN PM is part of GKN, the Aerospace, Automotive and Powder Metallurgy international business controlled by Melrose Industries plc. As for previous orders from GKN PM, the Proton Motor system will be deployed to supply self-sufficient clean power and heat in a residential setting from hydrogen generated from renewable sources.