Categories
-
Recent Posts
- 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
- The staggering cost of Net Zero in Britain
- Why the R/P Reserves to Production ratio does not show when oil will run out
- Catton on Collapse “Bottleneck: Humanity’s Impending Impasse”
- Book Review of Grain Brain: Extraordinary claim not backed up by evidence
- Why did everyone stop talking about Population & Immigration?
- What would happen if trucks stopped running?
- How to survive a nuclear winter
Author Archives: energyskeptic
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
Comments Off on Inage: calculate storage for short-term wind variation
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
Comments Off on ASPO: Top Ten 2014 News Stories Regarding Oil and the Economy
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
Comments Off on What is the life span of a vehicle Lithium-ion Battery?
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
Comments Off on 1177 B.C. The year civilization collapsed
Shale “fracked” natural gas peak by 2020: Mason Inman’s “Natural gas, the fracking fallacy”
[ In 2005 the U.S. was making desperate plans to build dozens of Liquefied Natural Gas plants for importing gas. Fracked gas changed that for the past 10 years, indeed, now the U.S. is talking about exporting natural gas. But … Continue reading
Posted in Natural Gas, Peak Natural Gas
Tagged fracking, natural gas, Patzek, peak natural gas
Comments Off on Shale “fracked” natural gas peak by 2020: Mason Inman’s “Natural gas, the fracking fallacy”
Natural Gas-to-Liquids (GTL) as a Drop-in Diesel fuel
[The reason GTL is a big deal is that it can substitute for diesel without having to modify a diesel engine to do so — therefore, it’s a “drop-in fuel” substitute. However, GTL isn’t likely to be the answer, since … Continue reading
Posted in GTL Gas-To-Liquids
Tagged diesel, drop-in fuel, Fischer-Tropsch, GTL, natural gas, transportation
Comments Off on Natural Gas-to-Liquids (GTL) as a Drop-in Diesel fuel
Population posts on the internet
[Below are posts I’ve run across on population. It will be left to Mother Nature to cut our numbers back to what the earth can support after fossil fuels decline. In the brief 100 years or so the oil-boom lasted, … Continue reading
Posted in Population, Scientists Warnings to Humanity
Tagged consumption, overpopulation, Paul Erlich
Comments Off on Population posts on the internet
Giant Oil Field Decline Rates
Summary of article 1, Cobb’s “Aging Giant Oil Fields” 2013 The world’s 507 giant oil fields comprise a little over 1% of all oil fields, but produce 60% of current world supply Of the 331 largest fields, 261, or 79%, … Continue reading
Posted in Flow Rate, How Much Left
Comments Off on Giant Oil Field Decline Rates
Gail Tverberg: 8 pitfalls in evaluating green energy solutions
Eight Pitfalls in Evaluating Green Energy Solutions November 18, 2014 by Gail Tverberg Does the recent climate accord between US and China mean that many countries will now forge ahead with renewables and other green solutions? I think that there are … Continue reading
Posted in Alternative Energy, Gail Tverberg
Tagged alternative energy, blackouts, deforestation, electric grid, extinction, rare minerals, recycling, renewables, topsoil, water depletion
Comments Off on Gail Tverberg: 8 pitfalls in evaluating green energy solutions