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Recent Posts
- How concrete damages the planet by TC Fishman
- 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
Author Archives: energyskeptic
Solar Thermal ESOI (Energy Stored on Invested)
Barton, N. April 17, 2013. ESOI for solar thermal. http://sunoba.blogspot.com/2013/04/esoi-for-solar-thermal.html Published information is available to evaluate the ESOI score for the most common solar thermal storage technology – a molten 60-40 mixture of sodium and potassium nitrates, commonly known as … Continue reading
Posted in Concentrated Solar Power, Energy Storage
Tagged CSP, energy storage, ESOI, solar thermal
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Integrating renewable power research
Below are intermittent energy integration posts, workshops, and other research. Andrew Dodson. 2014. Issues Integrating Renewables. This is a fairly technical podcast, this link cites some of the most interesting points made, here are a couple of them: “There is … Continue reading
Posted in Renewable Integration
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Over 21 essential resources have peaked including fish, milk, eggs, wheat, corn, rice, soy
Nature summary of this article: “The rates at which humans consume multiple resources such as food and wood peaked at roughly the same time, around 2006. This means that resources could be simultaneously depleted, so achieving sustainability might be more … Continue reading
Posted in Limits To Growth, Peak Food
Tagged food, limits to growth, overpopulation, peak
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Extreme Events. CEC 2011. Variable distributed generation from solar and wind increase the chance of large blackouts
Morgan, M., et al. (Pacific Northwest National Laboratory, University of Wisconsin-Madison, Electric Power Research Institute, BACV Solutions, Southern Company, CIEE, University of Alaska – Fairbanks, and KEMA). 2011. Extreme Events. California Energy Commission. Publication number: CEC-500- 2013-031. Figure 18: BLACKOUT … Continue reading
Posted in Distributed Generation, Grid instability
Tagged blackout, branching process, cascading failure, contingency, critical, critical corridors, earthquake, electric, extreme events, grid, heavy tail, outages, power, risk, WECC
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Electricity, fuel, and other interdependencies
Freight trucks, trains, ships, airplanes all stop when the electricity is out because the pumps depend on it. Related: Why you should love trucks and When Trucks Stop CR. September 4 & 23, 2003. Implications of power blackouts for the … Continue reading
Posted in Automobiles, Fuel Distribution, Interdependencies, Trucks
Tagged blackout, diesel, electricity, fuel, gas, generator, interdependency, telecommunications
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Limits to Growth
Preface. What follows are a bunch of articles on limits to growth, sometimes just a link, sometimes excerpts. Today Wall Street Journal and other neocapitalists scorn the idea, insisting that human ingenuity and substitution can overcome all obstacles, and they … Continue reading
Inage: calculate storage for short-term wind variation
Inage, S. 2009. Prospects for Large-Scale Energy Storage in Decarbonized Power Grid. International Energy Agency. This paper limits itself to the issue of frequency stability in systems with increasing shares of variable renewable generation assets (wind power in Western Europe … Continue reading
Posted in Research
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ASPO: Top Ten 2014 News Stories Regarding Oil and the Economy
Andrews, S., Whipple, T. January 6, 2015. Top Ten 2014 News Stories Regarding Oil and the Economy. January 6, 2015. 1. Oil Price Crash The great price crash of 2014 could well turn out to be one of the defining … Continue reading
Posted in Organizations
Tagged 2014, aspo, debt, fracking, peak natural gas, peak oil, predictions, shale
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What is the life span of a vehicle Lithium-ion Battery?
How long a lithium-ion battery will last depends on many factors Lithium-ion battery life is defined in studies as beyond its useful life when its capacity falls by 20 percent or more. Lithium-ion batteries start to degrade as soon as … Continue reading
Posted in Lithium-ion
Tagged battery, life span, lifetime, lithium ion, longevity
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1177 B.C. The year civilization collapsed
[ These are my notes that are disjointed but can give you an idea of how fast our fossil-fueled civilization could collapse. We are far more interdependent on much longer global supply chains (a wind turbine has 8,000 parts). We … Continue reading
Posted in Cascading Failure, Collapse of Civilizations, Collapsed & collapsing nations, Drought & Collapse, Interdependencies, Supply Chains
Tagged 1177, collapse, complexity, interdependence, supply chains
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