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HANOVER, Germany — Cummins CEO Jennifer Rumsey detailed a two-part strategy the company is following to achieve net-zero emissions from its product line built around zero-emission technologies and innovations to improve the performance of internal combustion engines.

Electric vehicle maker Fisker Inc. on Sept. 20 named electric vehicle and energy management solutions provider Wallbox its global partner for home EV charging solutions.

SEATTLE — Amazon .com Inc. signed an agreement with renewable fuels technology company Infinium on Sept. 20 to begin powering its transport vehicles with ultra-low carbon electrofuels starting in 2023.

DEARBORN, Mich. — A parts shortage that has thousands of Ford’s most-profitable vehicles sitting on lots waiting to be fully assembled has forced the automaker to slash its third-quarter earnings forecast.

HANOVER, Germany — Daimler Truck CEO Martin Daum said his company is pursuing a clean-energy strategy built around electric and fuel cell technology, setting aside natural gas as a component of the plan.

Nikola President Michael Lohscheller was beaming when he unveiled the U.S. startup’s fuel cell truck for the European market at the region’s biggest commercial vehicle show this week.

Nikola Corp.’s chief executive officer told a jury he learned only after joining the company that its debut electric truck had neither a gas-powered turbine nor a fuel cell when founder Trevor Milton unveiled it.

Volvo Trucks unveiled its fully electric rear axle that is designed to free up space for batteries, the company announced Sept. 19.

Europe’s energy crisis offers a hard lesson on the risks of focusing on one fuel source — in the case of the electric vehicle industry, battery cells, according to Markus Heyn, head of mobility services for Robert Bosch GmbH.

In a world where there is growing interest in electrification, drivetrain/powertrain makers are simultaneously pursuing two goals: developing products and technology when electric trucks reach critical mass; and supplying more low-emission and fuel-efficient products.