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Tesla Inc. may earn as much as $3 billion by 2030 thanks to deals with Ford Motor Co. and General Motors Co. for their electric vehicles to use its charging network, according to one analyst.

A new high-temperature steel alloy rendering engines more durable and efficient has been developed by a team from Cummins Inc. and Oak Ridge National Laboratory.

Iowa is leading 19 states in a lawsuit against the U.S. Environmental Protection Agency for backing California’s future ban on heavy diesel vehicles.

Nikola’s bid to issue more shares and obtain enough funding needed for its Class 8 hydrogen fuel cell truck ambitions is on hold for another month, it said June 7.

The share of electric vehicles in sales of new passenger vehicles is set to more than double globally in the next few years — to 30% in 2026.

Ascend Elements said it has reached a billion-dollar deal with an unnamed automaker to reprocess old batteries into cathode material, at a plant it is building in Hopkinsville, Ky.

The maker of Ram, Jeep, Dodge and Chrysler vehicles has set its sights on becoming the world’s top light-commercial vehicle company, but it’s going to face some major obstacles, experts say.

WASHINGTON — Accelera by Cummins on June 5 showcased a hydrogen-powered emergency vehicle that advances technologies applicable to the commercial trucking industry.

Trucking companies are increasingly investing in training, technology and incentives to optimize driver performance when it comes to fuel consumption.

The U.S. and European Union have agreed that when a megawatt charging standard is developed for heavy trucks, it must be universal.