Author Archives: energyskeptic

Wave, tidal, ocean current, in-stream, & ocean thermal power

Preface. This is mainly a review of the 2013 National Research Council’s report on harvesting marine energy from waves, tides, temperature differences, currents, and run-of-river.  But also the latest projects and other evidence related to the energy that can be … Continue reading

Posted in Waves & Tidal | Tagged , , , , | 2 Comments

Nuclear winter could kill 2 to 5 billion people

Preface. Carl Sagan introduced the idea of a “nuclear winter”, which helped to end the cold war.  The smoke from fires started by bombs would absorb so much sun the earth wold grow cold, dry, and dark, killing plants on … Continue reading

Posted in Extinction, Farming & Ranching, Fisheries, Nuclear War, Nuclear Winter | Tagged , , , , , , , | 1 Comment

Maddow’s “Blowout”, Russian peak oil, corruption, fake news

Preface.  Since this blog focuses on peak resources, I drastically rearranged my notes from this book in the order I found most interesting. I’m also interested in corruption, Putin, fake news, and more, as you’ll see below.  Since the book … Continue reading

Posted in Corruption, Corruption & Finance, Oil shock collapse, Peak Oil | Tagged , , , , | 2 Comments

Can you grow enough fruit and vegetables to be self-sufficient?

Preface. If you want to try to feed yourself, buy John Jeavons excellent book “How to Grow More Vegetables, Ninth Edition: (and Fruits, Nuts, Berries, Grains, and Other Crops) Than You Ever Thought Possible on Less Land with Less Water … Continue reading

Posted in Farming & Ranching | Tagged | 4 Comments

The Golden Age of Russian Oil Nears an End

Preface.  One huge factor in Russia’s future oil decline not mentioned below is how incredibly corrupt and inefficient Russia’s oil and gas companies are, as Rachel Maddow describes in her book “Blowout”. A few quotes: The Russian oil and gas … Continue reading

Posted in How Much Left, Peak Oil | Tagged , | 3 Comments

Far out #3: Sugar power

Preface. No, you object, sugar in the gas tank will destroy the engine. Not true. Snopes.com says that won’t happen because sugar doesn’t dissolve in automotive fuel or caramelize, and so it does not turn into the debilitating gunk this … Continue reading

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Limits to growth: Oil & Gas Fracking sand

Preface.  Below is an excerpt about fracking sand from Beiser’s 2018 book “The World in a Grain. The Story of Sand and How It Transformed Civilization”. In 2022 fracking sand has gotten so expensive it’s a factor in why production … Continue reading

Posted in Limits To Growth, Oil & Gas Fracked, Peak Sand | Tagged , , | 1 Comment

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

Preface. There are 3 articles that I summarize below: ARB. November 2015. Medium- and heavy-duty fuel cell electric vehicles. Air Resources Board, California Environmental Protection Agency. NRC. 2003. Energy and Transportation: Challenges for the Chemical Sciences in the 21st Century. … Continue reading

Posted in Batteries, Electric & Hydrogen trucks impossible, Hydrogen, Trucks: Electric | 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