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NREL report finds electrified heavy-duty vehicle powertrains could provide lower total cost of ownership than diesel under certain conditions

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A new total cost of ownership (TCO) study from the National Renewable Energy Laboratory (NREL) finds that battery-electric and fuel-cell electric commercial trucks could be economically competitive with conventional diesel trucks by 2025 in some operating scenarios.

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Argonne study finds BEVs can have lowest scheduled maintenance costs, but highest cost of driving

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Researchers at Argonne National Laboratory, with colleagues from Lawrence Berkeley, Oak Ridge, and National Renewable Energy labs, and the University of Tennessee, have published a comprehensive analysis of the total cost of ownership (TCO) for 12 sizes of vehicles ranging from compact sedans up to Class 8 tractors with sleeper cabs.

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Auckland Transport begins 2-year trial of hydrogen bus

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Auckland (NZ) Transport is beginning a 2-year trial of a 3-axle hydrogen fuel cell bus.The trial will assess operational performance how operating costs compare to diesel and electric buses of similar configurations. The bus is fitted with a Ballard fuel cell and ZF drive system. It has a range of some 400 km (249 miles).

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HyBlend project to assess hydrogen compatibility with pipeline materials and operations

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The United States has an extensive network of approximately 3,000,000 miles of natural gas pipelines and more than 1,600 miles of dedicated hydrogen pipeline. The HyBlend team will test pipeline materials in varying concentrations of hydrogen at pressures up to 100 bar to assess their susceptibility to hydrogen effects.

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Viritech and Haydale to extend cooperation in hydrogen pressure vessels

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Viritech, a developer of high-performance hydrogen powertrain solutions for the automotive industry, is extending its cooperation with Haydale, a global technology solutions company and a developer of functionaliZed graphene-enhanced nanomaterials. This greatly simplifies the installation of pressure vessels and saves considerable weight.

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ZeroAvia unveils hydrogen fuel cell powertrain for aviation

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In the latest effort to make aviation sustainable and reduce greenhouse gas emissions, ZeroAvia announced advancements in developing a hydrogen-fueled electric powertrain. The solution aims to deliver the same performance as a conventional aircraft engine, and much lower operating costs.

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CSIRO finds hydrogen could reduce aviation emissions within 5 years

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A new report from Australia’s national science agency CSIRO shows that clean hydrogen can significantly reduce aviation emissions with potential benefits seen within five years. This involves the replacement of on-airport ground support equipment, currently running on liquid fuels and batteries, with hydrogen powered fuel cell alternatives.

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