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- 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
- Why Nuclear Power can’t replace fossil fuels
- Energy, Water, & Climate Change are interdependent
- Why fusion power is Forever Away
- Climate Change dominates news coverage at expense of other existential planetary boundaries
- Excerpt from “The Geopolitics of Resource Wars”
- Homes & Buildings
- Book Review “The Outlawed Ocean” by Ian Urbina
- Underestimating the Challenges of Avoiding a Ghastly Future
- Motherboards: too complicated to make after oil
- “More and More and More” one of the best books on energy ever written
- The staggering destruction of knowledge by Christians in the Roman Empire
Monthly Archives: February 2021
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
Toasters are Toast
Preface. Thomas Thwaites’ book, “The Toaster Project” illustrates why it will be so hard, if not impossible, to bounce back from collapse in the future to anything like what we take for granted today. Thwaites set about trying to make … Continue reading
Even Pencils will be hard to make
Preface. Most of us are unaware of how complex our society is, how things are made, how food is grown, how stuff is delivered, and the people, energy, transportation, and kinds and sources of materials in every day objects. This … Continue reading
Posted in EROEI Energy Returned on Energy Invested, Localization, Supply Chains
Tagged collapse, EROEI, manufacturing, peak oil, pencil
2 Comments
The Fragility of Microchips
Preface. This is an introduction to how microchips are made to give you an idea of how difficult and amazing they are. This is a very high-level overview gathered mostly from the textbooks of Quirk (2001) and Van Zant (2004). … Continue reading