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- Deep Sea Oil
- Book review of “Livewired. The inside story of the ever-changing brain”
- The conveyor belt may be slowing down — Yikes!
- Battery Energy storage batteries (BESS) too complex to ever be commercial
- New war and energy alliances over next resource wars
- Book review of “Siege: Trump Under fire”
- Why do people vote for Trump?
- Book review of “Pandemic Politics: The Deadly Toll of Partisanship in the Age of COVID”
- The evolution of the Republican party from 1960 to 2024: from moderate democracy to extreme authoritarianism
- Why some people are conservative and others liberal
- Book review: Bring the War Home: The white power movement & paramilitary America
- Book review: How Democracies Die
- Book Review “Conservatives without Conscience” by John Dean
- Book review of “The Power Worshippers. Inside the dangerous rise of religious nationalism”
- Fox news estranges millions of families and instills hate and fear in its cult members
Category Archives: Alternative Energy
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
15 Comments
Fossil-fueled industrial heat hard to impossible to replace with renewables
Preface. Cement, steel, glass, bricks, ceramics, chemicals, and much more depend on fossil-fueled high heat (up to 3200 F) to make. Except for the electric-arc furnace to recycle existing steel, there aren’t any renewable ways to make cement, other metals, … Continue reading
Posted in Alternative Energy, Manufacturing & Industrial Heat
Tagged electricity, heat, hydrogen, manufacturing
2 Comments
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
Germany’s renewable energy program, Energiewende, is a big, expensive failure
Preface. After reading this post, or better yet the original 44-page document, you’ll understand why the Green New Deal isn’t working out despite being crazy expensive. The goal of Energiewende was to make Germany independent of fossil fuels. But it … Continue reading
Hydropower can’t help with the energy crisis
Preface. When fossil fuels are gone, there aren’t many ways to balance the unreliable, intermittent, and often absent for weeks at a time power from wind and solar. Biofuels and burning biomass is one solution, it’s dispatchable and can kick … Continue reading
High-Tech can’t last: limited essential elements with limited lifespans
There are 17 rare earth elements in the periodic table. About nine of those elements go into every iPhone sold… and if China were suddenly to disappear from a map tomorrow, Apple would lose about 90% of those elements. Source: … Continue reading
Vaclav Smil: from wood to coal to oil, energy transitions take a long time
Preface. This post has a shortened, reworded, and heavily commented on article from Scientific American in 2014. You can also see two much longer articles about energy transitions by Smil from n 2008 and 2010 here: A transition from fossil … Continue reading
Posted in Alternative Energy, Coal, Dependence on Oil, Energy Infrastructure, Vaclav Smil
Tagged coal, gas, oil, renewables, solar, transition, vaclav smil, wind, wood
1 Comment
Book review of Vaclav Smil’s “Energy Transitions: History, Requirements, Prospects”
Preface. In my extract of the 178 pages in the book below, Smil explains why renewables can’t possibly replace fossil fuels, and appears to be exasperated that people believe this can be done when he writes “Common expectations of energy … Continue reading
Posted in Alternative Energy, Energy Books, Vaclav Smil
Tagged biofuels, coal, energy, geothermal, hydropower, kinetic, LNG, muscle power, nuclear, solar, vaclav smil, wind
13 Comments