Category Archives: Electric trucks impossible

Since oil, coal, and natural gas are finite trucks need to run on something else. Hydrogen is an energy sink, not an energy source, and biomass doesn’t scale up. That leaves electricity, but battery or catenary trucks don’t look possible

Tesla pickup truck claims defy the laws of physics by John Engle

In 2017 scientists questioned whether the Tesla Semi could meet Musk’s claims (see post “Given the laws of physics, can the Tesla Semi really go 500 miles, and what will the price be?”). I suspect this is why Tesla has … Continue reading

Posted in Electric Trucks, Electric trucks impossible, Electrification | Tagged , , | 5 Comments

Hydrogen, the Homeopathic Energy Crisis Remedy

Preface.  Hydrogen is the dumbest, most ridiculous possible energy resource. Far more energy is required to make and store it than you get out of it, since it has absolutely no energy at all.  In a hydrogen fuel cell truck, … Continue reading

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Given the laws of physics, can the Tesla Semi really go 500 miles, and what will the price be?

Preface: Most people think that electric truck makers need to tell us the specs — the battery kWh, price, performance, and so on — before we can possibly know anything about their truck. But that’s simply not true.  We know … Continue reading

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What would happen if trucks stopped running?

Preface. In “Why You Should Love Trucks” I showed that essential supply chains depend on trucks nearly completely. Because of little inventory and dependence on just-in-time deliveries, our civilization would almost immediately feel the repercussions of trucks stopping.  That sounds … Continue reading

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

Preface. Sir William Robert Grove invented the fuel cell or “gas battery” in the 1840s, but the discovery of the “fuel cell effect” by Christian Friedrich Schoenbein dates back to 1838. The first practical fuel cells were not built until … Continue reading

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

Related Articles Making the most energy dense battery from the palette of the periodic table Hydrogen, the Homeopathic energy crisis remedy Diesel is finite. Trucks are the bedrock of civilization. So where are the battery electric trucks? Just 16,000 catenary … 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

Preface. 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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Who Killed the Electric Car and more importantly, the Electric Truck?

Preface. Who cares about electric cars?  Civilization ends when trucks stop running, and trucks can’t run on batteries because they’re too heavy (93% of the cargo weight, 25% of the cargo space), and an all-electric truck fleet would require thousands … Continue reading

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When Trucks Stop Running, So Does Civilization. Energy and the Future of Transportation.

When Trucks Stop Running. Energy and the Future of Transportation. Available at Springer, Amazon, Google Play, Barnes & Noble, Alibris Alice Friedemann   www.energyskeptic.com  author of “When Trucks Stop Running: Energy and the Future of Transportation”, 2015, Springer and “Crunch! Whole … Continue reading

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