Tag Archives: rare earth elements

The Myth Of Green Energy

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Yesterday John Hinderaker at Power Line Blog posted an article about the feasibility of achieving 100 percent green energy.

The article notes:

High on the Left’s agenda is mandating 100% “green” generation of electricity–if not 100% of energy, period. I believe Joe Biden, among others, has now come out for 100% “green” energy, meaning wind and solar. But for now, let’s stick with energy generation. Would it be feasible to get 100% of our electricity from wind and solar?

Basic problems with these energy sources include inefficiency and intermittency. Wind turbines produce energy around 40% of the time, and solar panels do much worse than that in many parts of the country. So how does a utility ensure that the lights will go on, even at night when the wind isn’t blowing?

The liberals’ favorite answer is “batteries.” Produce electricity when the wind is blowing and the sun is shining, and store the energy in batteries for use when electricity is not being generated. Batteries exist, of course; we use them all the time. But where is the battery that can store the entire output of a power plant or a wind farm? That battery does not exist. Further, battery storage is ruinously expensive. The cost of storing the entire electricity needs of the U.S. for even a day would be prohibitive.

But there are also other problems in terms of the materials required.

The article notes:

But that isn’t the worst of it. Wind and solar are low-intensity energy sources. It takes many acres of wind turbines to produce, on a best-case scenario, what a single power plant can produce. And solar panels are even worse. A single 3 mw wind turbine uses 335 tons of steel, 4.7 tons of copper, 3 tons of aluminum, 2 tons of rare earth elements, and 1,200 tons (2.4 million pounds!) of concrete. If we take seriously the idea of getting all of our electricity from wind and solar, where will all of those materials come from?

The article links to another article at Center of the American Experiment that explains how much metal would required in just Minnesota to implement the Green New Deal. Please follow the links above to read both articles. They are enlightening.

The article at Power Line Blog concludes:

The Democrats’ “green” agenda does not represent a set of meaningful policy proposals. Taken seriously, and objectively evaluated, they immediately crumble. It is literally true that the Democrats could propose to harness the energy of unicorns running on treadmills, and it would make as much sense as reliance on wind, solar and batteries. “Green” energy is driven by two closely related things: 1) politics, and 2) enormous quantities of money being made by politically-connected wind and solar entrepreneurs.

We need to use energy wisely and we need to do what we can to prevent pollution. But we also need to remember that as cultures become more advanced, those advancements tend to result in cleaner air and cleaner water. Many of the rivers and lakes in America are cleaner than they were 100 years ago because of scientific advancements in sewage treatment and manufacturing. We are capable of protecting the environment and also enjoying the fruits of civilization.

Great News For America

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Energy independence is wonderful, but in today’s technology age, there are other important areas where America needs to be self-sustaining. One of the them is the rare earth minerals used in the manufacture of our technology. On Wednesday (updated yesterday) The Epoch Times posted an article about one step that has been taken in this direction.

The article reports:

Owners of the Wheat Ridge facility for processing rare earth elements and critical minerals have received an operating permit that will enable minerals critical to advanced technology manufacturing to be mined and processed in the United States.

USA Rare Earth, LLC, and Texas Mineral Resources Corp. announced on June 18 that their Wheat Ridge, Colorado, facility has received its operating permit, with its pilot plant now in the commissioning process.

Texas Mineral said in a press release that the plant “will have the ability to produce the full range of high purity, separated rare earths as well as other critical minerals … which are essential for modern manufacturing ranging from defense applications to wind turbines, electric vehicles, smart phones, advanced medical devices, and the physical backbone of emerging 5G networks.”

The company says its objective is “to build the first rare earth and critical minerals processing facility outside China.”

The CEO of USA Rare Earth, Pini Althaus, said in a press release that the establishment of an independent, robust, and domestic rare earth metal and critical mineral supply chain is vital for the United States, “overcoming reliance on China.”

Congress and President Trump have both recognized the need to produce these minerals in America.

The article notes:

Reps. Michael Waltz (R-Fla.) and Paul Gosar (R-Ariz.) introduced legislation (pdf) on May 28 to protect American mineral supply chains.

Gosar described critical minerals as the building blocks of our modern lives, as they are vitally important for special components in defense systems, health care applications, and energy generation technology.

“For years, our country has become increasingly dependent on China and other nations to fulfill our demand for minerals,” said Gosar. “The global pandemic has demonstrated the severe consequences of allowing this longstanding over-reliance on China to go unchecked.”

Waltz said that critical minerals are integral to our way of life.

“As coronavirus has unfortunately demonstrated, if China can threaten to cut off our pharmaceutical supply, they can do the same with their supply of rare earth minerals,” said Waltz. “We need to bring this supply chain back to America—and this bill will be an important step to do that.”

…President Donald Trump issued Executive Order 13817 in December 2017, titled “A Federal Strategy to Ensure Secure and Reliable Supplies of Critical Minerals.” The order directed federal agencies to list critical minerals, develop strategies to reduce reliance on the minerals themselves and on foreign suppliers, and increase domestic production.

The positive impact of the coronavirus is that it reminded us that as a nation we need to be as self-sufficient as possible. It is encouraging to see steps being taken in this direction.