Category Archives: Electric Trucks

Heavy-duty hydrogen fuel cell trucks a waste of energy and money

[ Fuel cells are seen as an alternative to batteries, because batteries may always be too heavy to move trucks: Battery electric trucks (BEV) may never work out. Even if 5 to 10 times as much battery energy density (Wh/kg) … Continue reading

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Just 16,000 catenary trucks would use 1% of California’s electricity generation, all vehicles 2.5 times more power than available

We must electrify trucks since fuel from oil, coal, and natural gas is finite, and biomass doesn’t scale up.  Without transportation, electricity contraptions like wind turbines, solar facilities, and nuclear power plants can’t be built. A wind turbine, for example, … Continue reading

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Diesel is finite. Trucks are the bedrock of civilization. So where are the battery electric trucks?

[ Related articles Just 16,000 catenary trucks would use 1% of California’s electricity generation, all vehicles 2.5 times more power than available Off Road vehicles and equipment need diesel fueled engines for power, mobility, and efficiency Hybrid electric trucks are … Continue reading

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Hybrid electric trucks are very different from HEV cars

[ This document explains why it is hard to transfer auto hybrid technology to trucks.  They are entirely different animals — medium-duty trucks weigh up to 10 times more, have up to 10 times the horsepower, and a far longer … Continue reading

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Electric truck range is less in cold weather

[ What follows are excerpts from Calstart’s study of the effects cold weather had on lithium and Sodium Nickel Chloride e-truck batteries Alice Friedemann   www.energyskeptic.com  author of “When Trucks Stop Running: Energy and the Future of Transportation”, 2015, Springer and … Continue reading

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