The number of models of zero-emission trucks, buses, and off-road equipment is expected to double between the end of 2019 and 2023, according to a new analysis by Calstart. “Zero-emission trucks and buses are on the verge of a major surge in the U.S. and Canada,” said Calstart Northeast Regional Director Ben Mandel during a June 2 media briefing. “The growth we’re seeing is happening really across the board.”

The market for zero-emission truck models is hardly a zero-sum game. In fact, the number of electric vehicles available in Canada and the U.S. continues to surge.