Hydrogen’s momentum is accelerating, despite challenges around costs and the global pandemic, panellists said in a webinar on July 31. Several key trends are moving in hydrogen’s direction, including policy, supply networks and investment appetite for decarbonizing fuels, said Randy MacEwen, president and CEO of Canada-based Ballard Power Systems. “I’m really positive there are no intrinsic barriers,” MacEwen said. “The only thing slowing us down is moving through that transition to scale.” Scaling up to produce more green hydrogen produced from renewables has two key requirements – policy support and cost reductions on a massive scale, MacEwen added. Carbon tax or policy would facilitate a “tipping point,” he said. Cost reductions are expected to occur through supply chain efficiencies, which are […]