Last year, a number of automakers announced or advanced ambitious plans to electrify heavy-duty big rigs, semi-trucks, box trucks, delivery vans and more. That article was one of GreenBiz’s most popular stories throughout the year. And the demand and interest in this technology is only growing stronger. Given that trucks consume the vast majority of energy compared to other modes of freight transportation, electrification in this area has huge potential to decrease the carbon impact of fleets.

These new vehicles are quickly bumping up against familiar challenges of battery range, production capacity and charging, or fueling, infrastructure. That’s one reason a group of fleet leaders who spoke at the GreenBiz VERGE 20 conference late last year said they’re integrating renewable natural gas and other efficiency improvements alongside a long-term push to electrify.

The transition is also proving to require a team effort that goes far beyond the vehicle manufacturers — and involving governments, utilities and a new ecosystem of technicians to go along with it.

Nonetheless, the transition accelerated in 2020 as more mammoth automakers pushed electric trucking fleets closer to reality. Here’s a look at what nine big-name players accomplished over the past 12 months, and what to keep an eye on in 2021.

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