Ballard Power (BLDP) states that a commercially viable fuel cell stack technology for hydrogen-powered vehicles can be demonstrated by 2010, according to a Technology "Road Map" released today. The "Road Map", announced to coincide with the start of the National Hydrogen Association's Annual Hydrogen Conference in Washington, D.C., comprises four technology trendlines and targets for fuel cell stack durability, cost, freeze start and volumetric power density. It is widely agreed that demonstrating the ability to meet the U.S. Department of Energy (DOE) targets for these four performance attributes is key to the successful commercialization of automotive fuel cell technology. [ more ]