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Recent Posts
- 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
- Why the R/P Reserves to Production ratio does not show when oil will run out
- Catton on Collapse “Bottleneck: Humanity’s Impending Impasse”
Tag Archives: renewables
Opposition to mining will prevent a green transition to renewables
Source: Bare (2012) Environmentalists win review of two more plants near Rosemont copper mine. Arizona Capitol times. I could overwhelm you with world-wide trillions of tons of mining waste and how China has rendered 20% of its farmland too toxic … Continue reading
Posted in An Index of Best Energyskeptic Posts, Mining
Tagged copper, mining, renewables, supply chain
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David Fridley, LBNL scientist, on why alternative energy won’t save us
Preface. I’ve sought out David Fridley’s insights since I first met him in the Oakland Peak Oil group that formed in 2004. That group eventually dissolved, but David’s expertise is still sought out by many of us following energy decline. … Continue reading
Posted in An Overview
Tagged alternative energy, David Fridley, EROI, renewables
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Movie review of Michael Moore’s “Planet of the Humans”
Preface. This documentary was made by Jeff Gibbs, a writer and environmentalist, with Michael Moore as the executive producer. This movie is worth watching, and an entertaining and quick way to understand why rebuildable “renewables” are neither green or a … Continue reading
Posted in Alternative Energy, Biomass, Coal, Natural Gas, Solar, Wind
Tagged green power, Michael Moore, Planet of the Humans, renewables, solar, wind
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Foreign Policy: The limits of clean energy
Preface. This article appeared in the magazine Foreign Policy. Some key points: Renewables to power the world would require 34 million metric tons of copper, 40 million tons of lead, 50 million tons of zinc, 162 million tons of aluminum, … Continue reading
Enough Copper to Electrify the World?
Preface. Copper is essential for modern civilization and any hope of migrating to renewable energy, since solar, wind, tidal, hydro, biomass and geothermal use 5 times more copper than traditional power generation in fossil and nuclear power plants. Nothing matches … Continue reading
Going 100% renewable power means a lot of dirty mining
Preface. Everyone talks about oil spills, but what about the dirty mining that will have a huge polluting footprint on the earth of mercury, arsenic, and other toxic heavy metals. The Pebble mine is canceled for now, but if the … Continue reading
Posted in Groundwater, Manufacturing & Industrial Heat, Pollution
Tagged manufacturing, mineral depletion, mines, mining, pollution, renewables
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Energy & Agriculture, Senate hearing July 20, 2000
Senate 106-930. July 20, 2000. Energy and agriculture. U.S. Senate hearing. Excerpts from this 162 page document follow: RICHARD G. LUGAR, INDIANA I begin the hearing by raising what I believe is a very important question: Are Americans prepared for … Continue reading
Posted in U.S. Congress Energy Policy
Tagged energy, energy policy, oil, renewables
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Would Tesla, SolarCity or SpaceX exist without $4.9 billion in government subsidies?
[ Tesla has made no new battery breakthroughs. Batteries aren’t much better today than they were 200 years ago. All Tesla did was build a better battery management system (BMS) by stringing tiny batteries together — thousands of them. But … Continue reading
Posted in Debt, Lithium-ion, Photovoltaic Solar, Subsidies
Tagged altnerative energy, debt, renewables, subsidies, tesla
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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
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