Tag Archives: biofuels

Book review of Vaclav Smil’s “Energy Transitions: History, Requirements, Prospects”

Preface.  In my extract of the 178 pages in the book below, Smil explains why renewables can’t possibly replace fossil fuels, and appears to be exasperated that people believe this can be done when he writes “Common expectations of energy … Continue reading

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Hall and Lambert: EROI of different fuels and the implications for society

[ Excerpts from the Hall, Lambert, and Balogh EROI paper. You may want to read the original paper here since I’ve left out charts, figures, and text.  In my opinion, EROI is important because it is  due diligence – society ought to … Continue reading

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Schlesinger predicts investments in 2006 will cause oil glut and denial of peak oil in future

Energy Security and Oil Dependence. Two Senate hearings from 2006. In these two 2006 hearings (excerpts below), there is a constant refrain of our dependence on oil,  yet now, many congressional hearings are about our energy independence.  Apparently congress has … Continue reading

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Reading List. Peak Energy

“An Energy slave unit equals the average output of a man doing 150,000 foot-pounds of work per day 250 days per year. In low-energy societies, nonhuman energy slaves are horses, oxen, windmills, riverboats. Now, the average American has more than … Continue reading

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Energy generation water consumption

[ Notice how much water biofuels use, especially soybeans for biodiesel Alice Friedemann   www.energyskeptic.com  author of “When Trucks Stop Running: Energy and the Future of Transportation”, 2015, Springer] Notes from “Working Document of the NPC Future Transportation Fuels Study. Topic … Continue reading

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