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Commercially operated Wärtsilä engine runs on 25 vol% hydrogen blend

Green Car Congress

The technology group Wärtsilä and WEC Energy Group have successfully tested the capabilities of a Wärtsilä engine running on 25 vol% hydrogen-blended fuel. Mihm power plant in Michigan using an unmodified Wärtsilä 18V50SG engine. The Wärtsilä 50SG is a four-stroke, spark-ignited gas engine generating set.

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Daimler Truck and Cummins sign global framework agreement for cooperation in medium-duty commercial vehicle engines

Green Car Congress

announced in February that they would enter into a global strategic partnership for medium-duty engines. Under the strategic partnership, Cummins will invest in the further development of the medium-duty engine platform and its global production and delivery starting in the second half of the decade for Daimler Trucks & Buses.

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Westport signs third global heavy-duty OEM collaboration agreement to demonstrate H2 HPDI fuel system on IC engine platform

Green Car Congress

Westport Fuel Systems is collaborating with a global original equipment manufacturer (OEM) to evaluate the performance, efficiency and emissions of the OEM’s engine equipped with Westport’s H2 HPDI fuel system. This collaboration marks Westport’s third major OEM engagement evaluating its H2 HPDI fuel system to date.

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Alkegen begins commercial production of silicon anode material SiFAB in Indiana

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Alkegen has begun commercial production of its silicon fiber anode material platform, SiFAB. SiFAB features micron-sized silicon fiber with an engineered structure that enables higher energy density through a nanoporous fiber structure that accommodates swelling.

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Daimler Truck and Cummins enter strategic partnership for medium-duty commercial vehicle engines

Green Car Congress

signed a memorandum of understanding establishing a global strategic partnership for medium-duty engine systems. The memorandum of understanding between Daimler Truck AG and Cummins makes engine production at the Mannheim location fit for the future and at the same time strengthens our competitiveness.

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Eaton developing suite of 48V technologies to help commercial vehicle manufacturers meet new global emission regulations

Green Car Congress

Power management company Eaton’s Vehicle Group has developed a series of 48-volt technologies to assist its global on- and off-highway commercial vehicle customers transitioning from traditional 12- and 24-volt vehicle systems to systems that include 48-volt architecture. —Ben Karrer. Eaton supercaps.

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DTF: Diesel dominates commercial truck, transit and school bus fleets in US

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Diesel is the predominant technology in commercial trucking, school, and transit bus sectors, according to the Diesel Technology Forum’s analysis of data sourced from S&P Global Mobility TIPNet data of vehicles in operation for Class 3-8 as of December 2021. For the largest commercial trucks (Class 8), 62.5% Washington D.C.

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