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- “Star Wars” missile defense won’t stop incoming nukes
- Lab-grown meat is energy intensive – and up to 25 times worse for the climate than beef
- The Biblical Revelations, critical thinking, and how this affects us today
- Why the U.S. is ignoring nuclear winter in nuclear policies & strategies
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- Fusion is already running out of fuel
- Peak Oil is Officially Here! World oil production peaked November of 2018
- Wood, the fuel of preindustrial societies, is half of EU renewable energy
- Rare Earth updates: recent research on why complex & intelligent life are rare in the Universe
- Book review of “Chip War” and the Fragility of microchips
- The tremendous material and energy toll of the digital economy
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Search Results for: wood fuel
Better truck fuel efficiency to delay the end of the oil age
NAS. 2010. Technologies and Approaches to Reducing the Fuel Consumption of Medium- and Heavy-Duty Vehicles (National Academy of Sciences Study) This free, 251 page document is one of the best I’ve seen on the myriad ways trucks could double their … Continue reading
Posted in Transportation What To Do, Trucks
Tagged aerodynamic, fuel efficiency, hybrid, lightweighting, mpg, peak oil, ton miles, truck
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Biofuels do not scale up enough to power society
Richard, T. August 23, 2010. Challenges in scaling up biofuels infrastructure. Science. (329) Below are excerpts from this paper. Look at the impossible scale of biomass required: 150 EJ/year = 15 billion metric tons of plant biomass = 200 billion … Continue reading
Posted in Biofuels
Tagged biofuel, delivery, densification, lignocellulosic, limits to growth, scaling up, transport
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Charles A. S. Hall “EROI of different fuels and the implications for society”
Charles A.S. Hall, Jessica G. Lambert, Stephen B. Balogh. 2014. EROI of different fuels and the implications for society. Energy Policy 64: 141-152. Highlights: For nations examined, the EROI for oil and gas has declined during recent decades. Lower EROI … Continue reading
Posted in Charles A. S. Hall
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From Wood (10,000 BC to 1750) to coal (1750-1920) to Oil, Natural Gas, & Electricity to What?
Cutler J. Cleveland . Energy Quality, Net Energy, and the Coming Energy Transition. Department of Geography and Center for Energy and Environmental Studies, Boston University The level of health, food security and especially material standard of living that exists today … Continue reading
Posted in Wood
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Thorium: the wonder fuel that wasn’t. Bulletin of the Atomic Scientists
Thorium: the wonder fuel that wasn’t May 11, 2014. Robert Alvarez. Bulletin of the Atomic Scientists. “Thorium-Fueled Automobile Engine Needs Refueling Once a Century,” reads the headline of an October 2013 story in an online trade publication. This fantastic promise … Continue reading
Posted in Thorium
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How fuel prices are being affected by the current boom in domestic oil production
Senate 113-71. July 16, 2013. Gas Prices Hearing on how U.S. gasoline and fuel prices are being affected by the current boom in domestic oil production and the restructuring of the U.S. refining industry and distribution system. Senate Hearing. [ … Continue reading
Posted in Refining, U.S. Congress Transportation
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Why we might not go extinct from fossil fuel emissions
Peak Fossils means Peak Emissions and the lowest to medium IPCC projections at worst This is an overview, other posts in this category contain peer-reviewed papers that show why this is true. The heart of the problem is that the … Continue reading
Germany National Academy of Sciences report: Don’t use biofuels
Preface. This German study explains why biomass doesn’t scale up to make biofuels, whether from algae, cellulose, or plants, as well as why trying to do so would harm the environment. Alice Friedemann www.energyskeptic.com Women in ecology author of 2021 … Continue reading
Posted in Algae, Biofuels, Biomass, Biomass EROI, Wood
Tagged algae, biodiesel, biofuel, environment, ethanol
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