Efficient diesel electric technology has been in use in railroad locomotives for years, so why hasn't it caught on in the world of semi trucks?

Canadian start-up Edison Motors may not seem like much at first glance — consisting of fewer than two dozen people in a large tent — but their idea of bringing series hybrid technology to semi-trucks ...

While some companies are making promises, other companies are building hybrid and electric semi trucks. In fact, more than 231,000 electrified work trucks rolled off assembly lines 2025 – and that’s ...