The much touted green energy economy and the net zero goals it aims to obtain are built upon a dirty little secret: slavery, child labor, and environmental destruction. In this essay, I’ll only be discussing the first two.
I was a presenter at the 15th International Conference on Climate Change, on a panel titled “Green Energy And Exploitation.” My presentation pointed out that a large percentage of the rare earths and critical minerals required for modern electronics, in general, and green energy technologies, in particular, are produced and/or refined in countries where—if labor and environmental standards exist at all (and are enforced if they do)—the standards are far short of what is required in developed countries.
The mining, refining, manufacturing, and transportation of the huge amounts of rare earths and critical minerals is a dirty business. Yet, they are vital to the magnets used in wind turbines, the cables, and stations used to transform the electricity produced by turbines and solar panels, and transmit it to its final destination, and the battery back-up needed to maintain electric power supply and reliability from those intermittent sources.
The International Energy Agency notes that offshore wind requires more scarce minerals, rare earth elements, and other critical metals per kilowatt hour of energy produced than any other source of electric power generation, renewable and non-renewable alike. Onshore wind and solar are the next most critical-mineral-intensive sources.
The vast majority of these critical minerals and elements are mined abroad, and almost all the refining of them is done by China alone.
A single on-shore wind turbine requires up to three metric tons of copper and magnets. Much larger offshore wind turbines require even more copper and magnets composed of rare earth elements. Thousands of pounds of ore must be mined to produce a single pound of rare earths, much less the combination of rare earths required for the magnets used in wind turbines. That’s not to mention the metals and sheathing for the cables and transformers. In addition, between 200,000 and 1,500,000 pounds of earth must be mined and moved to produce the lithium, cobalt, copper, nickel, and other metals and trace elements necessary to produce a battery pack for a single electric vehicle. Thus, billions of tons will have to be mined and refined to produce the thousands of batteries that will compose the large-scale battery facilities providing backup power when wind and solar facilities are offline.
The conditions under which many of these minerals are produced, from mine to finished product, are appalling. For example, cobalt is a necessary component of the green energy technologies Biden is pushing on an expedited time-scale. The Democratic Republic of Congo (DRC) is largest producer of the cobalt in the world, by far. A large percentage of the cobalt is mined under appalling working conditions at small mines. Child labor is not the exception but the norm there.
Which brings us to China. China is the largest single provider of most of the critical minerals and rare earths used around the globe, and is almost the only refiner of such products—which means minerals and rare earths mined elsewhere, often with Chinese funding, are shipped to China for processing into usable materials. Much of the mining and refining of materials in China is produced by forced or slave labor, often of persecuted religious minorities, like Falun Gong followers and Uighurs.
Because, on these points, every single picture does tell a thousand words of misery, and I had dozens of photographs to choose from that I can’t display here, I invite my readers to view the my slide show online.read more