It’s long been the case that one of the top challenges to electrification of transport has been lack of models. Consumers like diversity, so the market needs to offer diversity. This is also true in less consumer-focused markets, for a different mixture of reasons. The good news out of the US and Canada is that the number of available and announced zero-emission truck, bus, and off-road equipment models is expected to increase 78% in 2020 — comparing the end of 2020 to the end of 2019.