First Electric Double-Decker Transit Bus Is Coming to America An experiment in people-moving: Transit agency buys electric double-decker bus Alexander Dennis Selects Proterra To Build First Electric Double Deck Transit Bus For North America Dallas Area Rapid Transit Adds 7 Proterra Electric Buses To Save Some Green GLOBAL DOUBLE DECK BUS MARKET LEADER, ALEXANDER DENNIS, SELECTS PROTERRA TO POWER NORTH AMERICA’S FIRST ELECTRIC DOUBLE DECK TRANSIT BUS