Monthly Archives: July 2020

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

Preface.  Hydrogen fuel cell trucks are incredibly inefficient. Turning hydrogen back into electricity with a fuel cell is only 24.7 % efficient (.84 * .67 * .54 * .84 * .97) as shown in figure 1. There are multiple stages … Continue reading

Posted in Batteries, Electric Trucks, Electric trucks impossible, Hydrogen | Tagged , , , , , | 3 Comments

A billion new autos by 2030 will kill climate change

Preface. The article below argues that electric cars aren’t going to replace gas and diesel vehicles enough to lessen greenhouse emissions. The average electric vehicle requires 30 kilowatt-hours to travel 100 miles — the same amount of electricity an average … Continue reading

Posted in Automobiles, Climate Change | 13 Comments

Methane apocalypse? Not likely.

Preface. The four articles below explain why methane from permafrost or hydrates are not likely to erupt abruptly and send Earth into a hothouse hell.  In addition, here are some posts debunking Guy McPherson who believes the world will end … Continue reading

Posted in CO2 and Methane, Methane Hydrates | Tagged , , , , , , | 4 Comments

Phosphate: All hopes rest on Morocco with 75% of remaining reserves

Preface. Phosphate is absolutely essential for high agricultural production, one of the “big 3” nutrients that boosts maximum crop growth (along with nitrogen and potassium). It’s estimated that Morocco has of 75-85% of phosphate reserves that might last for 300-400 … Continue reading

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Super heavy trucks ruin roads

Preface. I’m writing a book now which concludes that only biomass and biofuels can replace diesel and other fossil fuels.  But 3 billion people are expected to arrive by 2050, consuming a good chunk of the biomass, plus it will … Continue reading

Posted in Roads, Trucks | Tagged , , , | 4 Comments

Far out power (satire): Biofuels made from the victims of climate change, potato power, founding fathers spinning in graves

Preface. Most breakthroughs you read about in batteries, hydrogen, and other fossil fuel replacements are about as likely as these are Alice Friedemann   www.energyskeptic.com  author of “When Trucks Stop Running: Energy and the Future of Transportation”, 2015, Springer, Barriers to … Continue reading

Posted in Far Out | Tagged , , | 2 Comments

Far out power #2: Soap, Raindrops, Hyperloops, and Fitness Centers

Preface. Anything goes at a time when the energy crisis hasn’t even hit. Alice Friedemann   www.energyskeptic.com  author of “When Trucks Stop Running: Energy and the Future of Transportation”, 2015, Springer, Barriers to Making Algal Biofuels, and “Crunch! Whole Grain Artisan … Continue reading

Posted in Far Out | Tagged , , | 1 Comment

Sewage Treatment

Preface. Before sewage treatment, cities were hell-holes of foul smells from rotting human waste, industrial effluent, and garbage.  Few people lived beyond 50 because of the many waterborne diseases.  In fact, sewage and water treatment systems are the main reason … Continue reading

Posted in Sewage treatment | Tagged , | 6 Comments

Climate change impacts on agriculture

Preface. There are three articles below on this topic. Alice Friedemann   www.energyskeptic.com  author of “When Trucks Stop Running: Energy and the Future of Transportation”, 2015, Springer, Barriers to Making Algal Biofuels, and “Crunch! Whole Grain Artisan Chips and Crackers”. Podcasts: … Continue reading

Posted in Agriculture, BioInvasion, Drought, Extreme Weather, Heat, Soil, Soil, Water, Where to Be or Not to Be | Tagged , , , , , , , | Comments Off on Climate change impacts on agriculture

Nuclear powered airplanes, cars, and tanks

Preface. After all the research I’ve done on rebuildable, not renewable wind and solar, hydrogen, batteries, and other Green dreams of an endless future of growth based on them, I’ve come to see them as just as likely as nuclear … Continue reading

Posted in Airplanes, Automobiles, Far Out, Nuclear Power | Tagged , , | 5 Comments