 VANCOUVER, BC, June 22, 2021 PRNewswire - Ballard Power Systems NASDAQ: BLDP TSX: BLDP today announced that it has received a follow-on purchase order from New Flyer North Americas heavy-duty transit bus leader and Ballard partner, for 20 fuel cell modules to power 20 New Flyer Xcelsior model Fuel Cell Electric Buses, or FCEBs, planned for deployment with Alameda-Contra Costa Transit District AC Transit in Oakland, California. Ballard plans to deliver all the modules to New Flyer this year and deployment of the New Flyer buses will bring the total number of Ballard-powered FCEBs operated by AC Transit to 31. 