Category Archives: ! PEAK EVERYTHING

Food, topsoil, aquifers, phosphorus, rare metals essential to microchip fabrication, windmills, solar, and other products; sand; oil; natural gas

Youngquist on Oil, natural gas, heavy oil, tar sands, GTL, GTO, oil shale

Preface. I was fortunate enough to know Walter for 15 years. He became a friend and mentor, helping me learn to become a better science writer, and sending me material I might be interested in, and delightful pictures of him … Continue reading

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Science : No single or combination of alternative energy resources can replace fossil fuels

Preface. Even though this research was from 2002, it is still true today.   There simply are no replacements for the fossil fuels that power our civilization.  If only scientists could violate the laws of thermodynamics and physics. Even if there … Continue reading

Posted in Alternative Energy, Biomass, Fusion, Hydrogen, Nuclear Power, Orbiting Solar, Peak Oil, Photovoltaic Solar, Wind | Tagged , , , , , | 6 Comments

Utility scale energy storage limited by minerals and geography

Preface. Natural gas is finite, but aside from (pumped) hydropower, natural gas is the main way wind and solar are balanced now. Therefore, a tremendous amount of energy storage will be needed in the future as natural gas declines. The … Continue reading

Posted in Alternative Energy, Batteries, Battery - Utility Scale, CAES Compressed Air, Elements: Critical, Mining, Pumped Hydro Storage (PHS) | Tagged , , , , , | 18 Comments

Not enough rare metals to scale up solar power

Preface. Sunshine may be free, but the materials to make solar contraptions sure aren’t.  Since sunshine arrives in a diluted form, vast expanses of solar photovoltaic panels will be needed to produce the world’s 24,000 Terawatt hours of electrical power … Continue reading

Posted in Alternative Energy, Elements: Critical, Elements: Rare Earth, Mining, Photovoltaic Solar, Recycle | Tagged , , , , , , , | 5 Comments

Why rare and valuable metals are not recycled

Preface. This is a post about why rare and critical metals aren’t recycled at all or at best, just a small percent. Basically it is still cheaper to mine them from scratch than to try to separate them out from … Continue reading

Posted in Elements: Critical, Elements: Platinum Group, Elements: Precious, Elements: Rare Earth, Recycle, Ugo Bardi | Tagged , , , , , , , , | 5 Comments

What are rare earth metals and how are they used?

Preface.  After oil, the main feature of new products will be drastic simplification. The re-use of existing stuff. Lack of precision machine tools as they rust away. Back to basics: wood, iron, and clay. Yet every high-tech object depends on … Continue reading

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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, Elements: Rare Earth | Tagged , , , , , , , , , | 1 Comment

Renewables: not enough minerals, energy, time or clean and green

Preface. Electricity generating contraptions like wind and solar can’t replace the 50% of oil used in global manufacturing, because they can’t generate the high heat needed, or run battery or catenary electric trucks as I explained in “When Trucks Top … Continue reading

Posted in Alternative Energy, Battery - Utility Scale, Elements: Critical, Elements: Platinum Group, Elements: Rare Earth, Peak Resources, Recycle, Solar, Wind | Tagged , , , , , , , | 5 Comments

Ugo Bardi’s The Universal Mining Machine

Preface. Below I’ve excerpted some of Ugo Bardi’s “The Universal Mining Machine” (24 January 2008 europe.theoildrum), but I’ve left a great deal out of this excellent article, I encourage you to read all of it if you have time. The … Continue reading

Posted in Elements: Critical, Mining, Ugo Bardi | Tagged , , , | 4 Comments

Minerals essential for wind, solar, and high-tech, are anything but clean and green

This is a book review of Pitron’s “The rare metals war”.  To produce the metals and minerals to make a transition to wind, solar, nuclear and so on would be incredibly destructive and filthy. A fifth of China’s arable land … Continue reading

Posted in Battery - Utility Scale, Elements: Critical, Elements: Rare Earth, Mining, Peak Resources, Photovoltaic Solar, Recycle, Wind | Tagged , , , , | 1 Comment