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- 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
- Book review of “Deer Hunting with Jesus” Best book on why people vote for Trump
- Population growth creates climate crisis, says environmental scientist
- Book review of “Democracy in Chains”, the history of how extremist Republicans stealthily stole our Democracy
- Net Energy Cliff & the Collapse of Civilization
Tag Archives: neodymium
Autos need finite rare earth, critical, & precious metals
An electric car uses five times as many minerals as a conventional car (IEA 2020): IEA, Minerals used in selected power generation technologies, IEA, Paris https://www.iea.org/data-and-statistics/charts/minerals-used-in-selected-power-generation-technologies There are 17 rare earth elements (REE) that China controls up to 97% of … Continue reading
Posted in Automobiles, Peak Rare Earth Elements
Tagged Cerium, china, dysprosium, Europium, lanthanum, neodymium, Praseodymium, rare earth, terbium, Yttrium
1 Comment
Wind turbines hit limits to growth before 50% wind power penetration
Material requirements of 50% wind power in the USA hit limits to growth Also see: Davidsson, S., et al. 2014. Growth curves and sustained commissioning modelling of renewable energy Investigating resource constraints for wind energy. Energy Policy. Fizaine, F., et … Continue reading
Posted in Electrification, Limits To Growth, Renewable Integration, Wind
Tagged cement, concrete, copper, dysprosium, expoxy, fiberglass, iron, limits to growth, neodymium, steel, turbines, wind
2 Comments