critical minerals

Amidst the global push towards carbon neutrality, “Critical Minerals” has become a buzzword.  As the green energy transition has gone mainstream and electric vehicles and renewable energy sources dominate the news cycle, so has talk about growing demand for some of the specialized materials underpinning this shift — most notably the Rare Earths, and the battery tech metals Lithium, Cobalt, Graphite and Nickel.   A little lost in the media shuffle, though no less important, is Copper — perhaps the unsung hero of the green energy transition.

Less flashy and headline-grabbing than some of its tech metal peers, this mainstay mineral deserves far more credit and attention than it is currently getting.  Followers of ARPN will know that we have long touted the versatility, stemming from its traditional uses, new applications and Gateway Metal status.

Copper is also an irreplaceable component for advanced energy technology, ranging from EVs over wind turbines and solar panels to the electric grid.   The manufacturing process for EVs requires four times more Copper than gas powered vehicles, and the expansion of electricity networks will lead to more than doubled Copper demand for grid lines, according to the IEA.

A recent graphic by Visual Capitalist depicts the Copper intensity of the energy transition with a view towards solar and onshore and offshore wind energy technology:

Add in Copper’s Gateway Metal status — the processing of the metal yields access to a host of co-products essential to “manufacturing the advanced technologies that will power our economy for generations to come”  such as Cobalt, Tellurium, Molybdenum, Rhenium, Arsenic and REEs  — and a 2019 mining executive’s projection that “[t]he world will need the same amount of copper over the next 25 years that it has produced in the past 500 years if it is to meet global demand.

Recent developments in Washington, D.C. — movement on a bipartisan infrastructure package and announcements of new EV goals and fuel efficiency standards — will only add to the outlined Copper demand scenarios.

And the challenge is not just mining, but also processing, as Laura Skaer, a member of the board of directors of the Women’s Mining Coalition and former director of the American Exploration & Mining Association, outlined in a recent piece for Morning Consult:

“Last year, the United States imported 37 percent of the copper we used. China already refines 50 percent of the world’s copper and the United States only refines about 3 percent. National security experts have warned that relying on China for critical supply-chain materials like refined copper poses a serious threat to America’s national security interests.”

The United States Government failed in 2018 to include Copper in its official Critical Minerals list, a faux pas the Canadian government did not commit with the release of its own Critical Minerals list earlier this year, which included Copper along with fellow key Gateway Metals Nickel and Zinc in its list of 31.

Meanwhile, the Biden Administration’s 100-Day Supply Chain Review highlights Copper as an integral component of Lithium-ion battery technology, in the context of being what we have called a “gateway metal” to other critical materials, and for its “use across many end-use applications aside from lithium-ion cells, including building construction, electrical and electronic products, transportation equipment, consumer and general products, and industrial machinery and equipment.” 

Here’s hoping that the greater prominence given to Copper — both as a standalone material and Gateway Metal — by the White House 100-day report is an indication that a forthcoming updated U.S. Critical Minerals List will acknowledge the metal’s ever-growing importance.  Until then, Copper will remain one of the most “Critical Non-Criticals,” as we note in ARPN’s recent report, Critical Mass.

After years of inertia, the Critical Minerals space has seen a lot of activity lately. While the coronavirus pandemic has exposed significant supply chain vulnerabilities and critical mineral resource dependencies, recent studies have highlighted the mineral intensity of the global pursuit of a low carbon energy future.

This week’s developments in Washington — movement on a bipartisan infrastructure package and announcements of new EV goals and fuel efficiency standards — will only add fuel to the fire, as policymakers scramble to diversify Critical Mineral supply chains away from adversary nations like China.

In a new compilation of recent blog posts, ARPN is asking whether the White House’s recently released 100 Day-Supply Chain Report, which offers a combination of analysis and recommendations, combined with a — long overdue — sense of urgency, has the potential of bringing the Critical Mineral issue to “Critical Mass,” and influence true and meaningful mineral resource policy reforms.

Take a look at our commentary here:

Current news coverage may have you believe that when it comes to critical minerals, all we’re talking about is Rare Earths and battery tech metals, such as Lithium, Cobalt, Manganese, Nickel and Graphite. However, while certainly extremely important for 21st Century technology, these materials and the sectors in which they find key applications only represent [...]

Released at the beginning of June, the White House’s 100 Day Supply Chain report assessed risks and vulnerabilities in the supply chains for four key industrial sectors, making recommendations on how to alleviate them appears to have already inspired several new developments in the critical minerals realm: As the Australian Financial Review’s U.S. correspondent Matthew [...]

“Do I have to draw you a map?” As idioms go, that phrase is much nicer than the message it intends – but it’s apt for a new exercise linking the collective expertise of the geological surveys of Australia, Canada and the U.S.: an interactive world map of deposits of rare earths and other critical [...]

Friends of ARPN will know that “much of our work is grounded in a conviction that the Technology Age is driven by a revolution in materials science – a rapidly accelerating effort that is unlocking the potential of scores of metals and minerals long known but seldom utilized in our tools and technologies.” In this [...]

After a long wait — with many parades and fireworks honor the men and women who have fought for, and continue to safeguard our freedoms canceled last year because of the coronavirus pandemic — Independence Day 2021 is upon us. With many of the pandemic-related restrictions lifted, celebrating our freedoms this year feels a little [...]

As we outlined in our last post, the Biden Administration’s strategy to secure critical mineral supply chains, as outlined in its just-released 100 Day Supply Chain Report, embraces an “all of the above approach.” While strengthening sustainable mining and processing domestically, the Administration will also rely on partnerships with our closest allies — and of [...]

In its just-released 100-Day Supply Chain Report, the Biden Administration has committed to an “all of the above” approach to critical minerals — a “wrap-around strategy” that includes recycling, substitution, as well as new mining, as Secretary of Energy Jennifer Granholm told U.S. Senators earlier this month. While investing in “sustainable production, refining, and recycling [...]

With the release of its 100-Day Supply Chain Report, the Biden Administration has sent a strong signal that it is serious about stepping up U.S. efforts to secure domestic supply chains — especially for the four areas covered by the report: semiconductor manufacturing and advanced packaging; pharmaceuticals and active pharmaceutical ingredients (APIs), and, of particular [...]