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Recent Posts
- The insect apocalypse will kill billions more people than climate change
- The war on drugs. A book review of “Chasing the scream”
- Peak crude oil did not happen in 2018. But we are still running out of time
- Sheriffs have too much power
- Book review “They poisoned the world: Life & death in the age of Forever Chemicals”
- John Howe on one child per woman: still too high to stay under limits to growth curves
- Ted Trainer: The radical implications of a zero growth economy
- Part 5 Raven Rock. Hidey holes for government and military officials to carry on democracy after nuclear war destroys the planet
- Become a Bison rancher
- Part 4 Raven Rock. The government abandons plans to aid the public, only the government to survive
- Prisoners are treated worse than slaves in America
- Part 3 Raven Rock. The government’s plans for after a nuclear holocaust
- Part 2 Raven Rock. The U.S. government’s plans to save civilians from nuclear war
- Legal & Illegal Immigration numbers must drop to carrying capacity
- Part 1 Intro. Raven rock: the story of the U.S. governments secret plans to save itself after a nuclear war and let the rest of us die
Category Archives: Biomass
Can we eat enough fried food for biodiesel to keep trucks running?
Fatberg from London sewer If the U.S. can’t make enough biodiesel from plants, then the question becomes: Can we step up our fast-food game? Can we eat more French fries? Biodiesel is already made from used cooking oil (11.5% of … Continue reading
Posted in Biodiesel, Farming & Ranching
Tagged biodiesel, fast food, fatberg
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Why it is hard to replace diesel with biodiesel
Biodiesel is the great hope, our main hope, the only renewable fuel of all the many options, and the closest to the diesel essential for rail, trucks, and ships to do the actual work of civilization. The U.S. produces over … Continue reading
Posted in Biodiesel, Food production, Oil, Peak Biofuels, Peak Food, Transportation, Water
Tagged biodiesel, diesel, EROI
1 Comment
Corn for ethanol & soy for biodiesel tremendously destructive
In the news: Cullen A (2024) Corn Belt fertilizer is killing the Gulf of Mexico. Washington Post. About 30 percent of the nitrogen applied for raising corn is lost to water, and much of it right now is draining off … Continue reading
Posted in Biodiesel, Peak Food, Pesticides, Soil, Water Pollution
Tagged aquifer depletion, biodiesel, corn, erosion, ethanol, pollution, soybeans, topsoil
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Dust Bowls
Preface. As if there weren’t enough to worry about, more Great Dust Bowls may be on the way. The irony is that some of it will likely be due to planting corn and soybeans to produce biofuels, yet another reason … Continue reading
Posted in Biofuels, Drought & Collapse
Tagged agriculture, drought, dust bowl, food shortage
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Biocoal from food waste and sewage
Preface. This probably doesn’t have a net energy gain because of the energy to move waste and sewage to a common facility, and then transport these wastes from numerous places to the factory where biomass is converted to coal using … Continue reading
How will 500,000 products made with fossils as feedstock & process energy be created post fossil fuels?
Preface. It is quite likely that after fossils are gone, plastics will no longer be made, since they are incredibly complex – PhDs in numerous fields make them possible – and most kinds have been around for only 50 years … Continue reading
Posted in Biomass, Manufacturing & Industrial Heat, Oil
Tagged biomass, chemical, crude oil, distillation, feedstock, petrochemical, plastic
1 Comment
Biogas from cow manure is not a solution for the energy crisis
Preface. Smil’s article about biogas sums up why it won’t contribute to energy shortages as fossils decline. Biogass doesn’t scale and is easy to muck up. Hayes (2015) also makes this case, pointing out that even if every ounce of … Continue reading
Posted in Biofuels, Biomass EROI, Peak Biofuels, Pollution
Tagged bacteria, biofuel, biogas, cow manure, EROI, pollution
2 Comments
Updates to Life After Fossil Fuels: A Reality Check on Alternative Energy
Updates to “Life After Fossil Fuels” Last updated 28 April 2024. Other posts related to this book here. My book is about our many dependencies on fossil fuels, quickly depicted in these very short videos: Life without Petroleum A Day … Continue reading
Book Review: The Age of Wood: Our Most Useful Material & the Construction of Civilization
Preface. This is a book review, mainly with excerpts, of Ennos’s book “The Age of Wood. Our Most Useful Material and the Construction of Civilization”. If you know anything about woodworking, you will enjoy the detailed descriptions of how and … Continue reading
Posted in Energy Books, Jobs and Skills, Life After Fossil Fuels, Wood
Tagged evolution, forests, infrastructure, Life After Fossil Fuels, tools, wood
1 Comment