Author Archives: energyskeptic

Coal Ash is a major toxic waste

Coal ash is what remains after coal is burned, and has numerous elements dangerous to human health, including known carcinogens such as arsenic, hexavalent chromium, and radium. A nuclear power plant generating as much energy as a coal plant generates … Continue reading

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Limits to Growth: Natural gas fertilizer that feeds 4 billion of us

Preface.  In chapter 4 of my book “Life After Fossil Fuels: A Reality Check on Alternative Energy“, I explain how it came to be that fertilizer is made out of natural gas, using the energy of natural gas, and why … Continue reading

Posted in Life After Fossil Fuels, Limits To Growth, Natural Gas, Peak Food, Starvation | Tagged , , , , | 1 Comment

Far out #7: Ammonia power & recycle wind turbines by eating them

Preface. This optimistic article is honest enough to say that the new process of not emitting NOx when using ammonia for energy is a long way from commercial viability, and has myriad hurdles.  This is not the most promising way … Continue reading

Posted in Far Out, Hydrogen, Natural Gas, Peak Platinum Group Elements, Recycle, Recycling | Tagged , , , , , , , , | 1 Comment

Implications of Refinery closures for Homeland Security & critical infrastructure safety

Preface. The talk of electric vehicles saving the world from greenhouse gases is nonsense, a red herring to distract everyone from what’s really at stake, and from the material requirements to build them with rare earth and other scarce minerals, … Continue reading

Posted in Automobiles, Infrastructure & Fast Crash, Oil & Gas, Peak Oil, U.S. Congress Infrastructure | Tagged , , , , , , , , | 1 Comment

Food shortages as the energy crisis grows and supply chains break?

Preface. This is a long preface followed by two articles about how supply chains and complex tractors may be affected by energy shortages and consequent supply chain failures in the future.Which we’re already seeing as massive numbers of ships sit … Continue reading

Posted in Cascading Failure, CyberAttacks, Economic Decline, Interdependencies, Liebig's Law, Peak Critical Elements, Peak Oil | Tagged , , , , , | Comments Off on Food shortages as the energy crisis grows and supply chains break?

Review of Wrangham’s The Goodness Paradox: The Strange Relationship Between Virtue & Violence in Human Evolution

Preface. This is a fantastic, must read book if you’re at all interested in how we evolved to be who we are today, how we domesticated ourselves, gossip, conformity, violence and more.  It reminds me of why I don’t read … Continue reading

Posted in Evolution, Human Nature, War Books | Tagged , , , , , | 1 Comment

Enough minerals for a solar, wind, & battery transition from fossil fuels?

Preface.  The transition could require as much as $173 trillion in energy supply and infrastructure investment over the next three decades. One HELL of a lot of metals needed – questionable if possible in in three decades, especially with China … Continue reading

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Why liquefied coal (CTL) and natural gas (GTL) can’t replace oil

Preface. Here are just a few of the reasons why we aren’t likely to convert enough coal to diesel to matter as oil decines (see Chapter 11 Liquefied Coal: There Goes the Neighborhood, the Water, and the Air for more … Continue reading

Posted in Coal to Liquids (CTL), GTL Gas-To-Liquids, Peak Coal, Peak Oil | Tagged , , , , , , | Comments Off on Why liquefied coal (CTL) and natural gas (GTL) can’t replace oil

So you don’t want to be a farmer postcarbon? City jobs of the future

Preface. This book summarizes the work of Henry Mayhew from 1849 to 1852. He wrote about the people and goods  being sold on the streets of London, interviewing hundreds of street vendors. He estimated there were about 30,000 of them … Continue reading

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The Good News About Peak Oil

As oil declines, the threat of a greenhouse earth & extinction from climate change decline Carbon sequestration, wind, solar, geo-engineering, and other remedies are trivial compared to the effect declining fossil fuels will have on reducing greenhouse gas emissions. The … Continue reading

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