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- The history of rope making
- What will future societies be like after fossil fuels are gone?
- Phosphate: All hopes for food and LFP batteries rest on Morocco with up to 85% of remaining reserves
- Floating Solar Farms add plastic, metal, PFAS & cut off light and oxygen to life below
- Peak Lithium
- Trump eliminates birth control abroad
- In a world without people, how long would NYC last?
- Network States to replace democratic governments with billionaire Silicon Valley CEO dictators & Republicans
- Why the kerogen in oil shale will never fill up your tank
- ‘The oil we eat’. Following the food chain back to iraq
- Vanishing open spaces: population growth and sprawl in America
- Admiral Rickover 1957: Energy Resources & Our Future
- The Green New Deal is not a solution for the real problem: Overshoot
- A transition from fossil fuels to renewables could take a century – if it ever happens
- Electrifying freight trains in the U.S. is a bad idea
Author Archives: energyskeptic
Walter Youngquist: Geodestinies
Preface. I was fortunate enough to know Walter for 15 years. He became a friend and mentor, helping me learn to become a better science writer, and sending me material I might be interested in, and delightful pictures of him … Continue reading
Posted in Energy Books, Walter Youngquist
Tagged Geodestinies, oil, population, war, Youngquist
5 Comments
Kurt Andersen: “Evil Geniuses” & wealth
Preface. This is a well-written book with original insights into the economic, cultural, and politics behind how we got to a right-wing wannabe fascist incredibly unfair distribution of wealth. But Andersen is unaware that energy, not money, is the basis … Continue reading
Disposal of nuclear waste in municipal landfills
Preface. The pandemic is probably going to enable a lot of bad legislation to be snuck in while attention is focused elsewhere. This proposal is for low-level waste in landfills. But the big problem is that nothing at all is … Continue reading
Why no single or combination of alternative energy resources can replace fossil fuels
Preface. This 2002 paper is still true today. There simply are no renewable replacements for the fossil fuels that power our civilization. If only scientists could violate the laws of thermodynamics and physics the way capitalistic crooks cheat, like Bernie … Continue reading
Posted in Alternative Energy, Biomass, Fusion, Hydrogen, Nuclear Power Energy, Orbiting Solar, Peak Oil, Photovoltaic Solar, Wind
Tagged fusion, hydrogen, nuclear, peak everything, solar, wind
6 Comments
Energy storage doesn’t scale up: limits to minerals and geography
Preface. Natural gas is finite, but aside from (pumped) hydropower, natural gas is the main way wind and solar are balanced now. Therefore, a tremendous amount of energy storage will be needed in the future as natural gas declines. And … Continue reading
Lifespan of infrastructure, transportation, and buildings
Preface. What follows is from the International Energy Agency 2020 report “Energy technology perspectives” on how to transition to net zero emissions by 2050. This might require the replacement of just about everything, since power plants, steel blast furnaces, cement … Continue reading
Posted in Infrastructure
Tagged buildings, cement, dams, infrastructure, lifespan, steel, transportation
5 Comments
Far Out power #6: Stale beer, crayfish shells, and burning metal powder
Preface. Unfortunately, turning beer into biogas requires a pandemic so that it isn’t drunk at pubs instead. Scientists assure us there will be more pandemics as we mow down (rain)forests for shopping malls and come into contact with new viruses, … Continue reading
Posted in Biofuels, Far Out
Tagged beer, biogas, renewable power
Comments Off on Far Out power #6: Stale beer, crayfish shells, and burning metal powder
Not enough rare metals to scale up solar power
Preface. Sunshine may be free, but the materials to make solar contraptions sure aren’t. Since sunshine arrives in a diluted form, vast expanses of solar photovoltaic panels will be needed to produce the world’s 24,000 Terawatt hours of electrical … Continue reading
Posted in Photovoltaic Solar
Tagged gallium, indium, photovoltaic, PV, rare earth, Ruthenium, solar, tellurium
5 Comments