cobalt

When it comes to the EV revolution, there really isn’t any doubt — it’s happening, and it’s accelerating.  But what does that mean for a society in which the automobile has become a central element in the social and economic structure, and in which the “the personal computer and personal car are co-equal in their transformative impacts? And what are the political and economic implications of the shift?

In a piece posted at Oilprice.com Mark P. Mills (via Zerohedge) takes a deep dive into this question.  As Mills points out, with America’s longstanding bond with cars showing no signs of weakening in spite of soaring cost, the push towards widespread adoption of EVs is running into significant challenges in practical application and underlying physics, and, as followers of ARPN well know, a complex mix of chemistry, geology and geopolitics.

Mills laments that the underlying premises of the “ostensible inevitability, the enthusiasm, the subsidies, and the mandates for EVs are anchored in (…) claims (…) that are simply wrong ” –  EVs are not simpler than conventional cars, they just have a complexity of their own, they do not entail less labor to build but rather shift where the labor takes place, and the upstream supply chains, i.e. the sourcing of material inputs, happens “elsewhere since the mines and refineries are not in America.”

Meanwhile, the mineral challenges are significant, says Mills:

“While copper is the long pole in the tent, it is only one of the mineral challenges. The realities of costs and emissions for EVs is dominated by a simple fact: a typical EV battery weighs about 1,000 pounds to replace the fuel, and the tank weighing together under 100 pounds.  That half-ton battery is made from a wide range of minerals including copper, nickel, aluminum, graphite, cobalt, manganese, and of course, lithium. And to get the materials to fabricate that half-ton battery requires digging up and processing some 250 tons of the earth somewhere on the planet. Those numbers, it’s important understand, are roughly the same no matter what the specific battery chemical formulation is, whether it’s lithium nickel manganese, or the popularly cited lithium iron phosphate.”

As the piece points out, the sheer quantity of materials needed “has led proponents to claim that there are, after all enough minerals on the planet and there’s nothing to worry about” – an argument that becomes irrelevant when you consider that “the data show that, overall, the mines operating and planned can’t supply even a small fraction of the 400% to 7,000% increase in demand for minerals that will be needed within a decade to meet the ban-the-engine goals.” 

Ultimately, Mills concludes, that “the realities of physics and engineering mean that politicians pushing for an all-EV future run a high risk. Quite aside from the eventual discovery that EVs will disappoint with only a tiny impact on global CO2 emissions, the bigger impacts will come as consumers find vehicle ownership costs and inconveniences both escalating.”

While this may be true, it appears that, to stay with transportation analogies, the train has left the station.  Politicians are all in for the EV revolution — but to lessen the blow to consumers, they will need to embrace frameworks that will bolster the domestic supply chains for the critical minerals underpinning this shift, across all segments of the value chain.

As the horse and carriage gave way to the “motor carriage” with its superior horsepower, EVs are inexorably redefining the driving experience, even as internal combustion engines co-exist in some manner.  The pace of change will certainly rest on the understanding of the role a host of Critical Minerals play in this transformation – and the willingness to extract them in ways old and new.

Against the backdrop of ever-increasing critical mineral demand to fuel the clean energy transition and 21st century technologies, mining companies are harnessing the materials science revolution to identify innovative ways to process rocks to extract other metals and minerals from existing mines and waste streams.

A case in point: The recent Fortune Minerals/Rio Tinto announcement of a collaboration to develop technology to improve the recovery of cobalt and bismuth.

As part of the partnership announced earlier this month, co-product streams of minerals recovered at Rio Tinto’s Kennecott smelter in Utah will be processed at Fortune’s planned cobalt and bismuth refinery operations in Alberta, Canada, with testing set to take place at both locations.

The agreement ties into the overall context of the buildout of a comprehensive North American critical minerals supply chain, which was agreed upon by the U.S. and Canadian governments in 2020 with the signing of the Joint Action Plan on Critical Mineral Collaboration.  Cobalt and bismuth, both sustainable energy materials, feature on both countries’ critical minerals lists.

With geopolitical pressures and resource nationalism on the rise, looming supply chain challenges have prompted more and more companies and even governments to begin to “turn the same stone twice.” 

In addition to the above-referenced partnership, Rio Tinto already produces tellurium as a co-product at its Kennecott operations where roughly 20 tons of the materials are generated from by-product streams generated during the copper refining process. The company also began partnering with CR Minerals Co. LLC in an effort to extract a material called pozzolans from the facility’s tailings, which can be substituted for or combined with cement to decarbonization construction materials. Meanwhile, in Canada, Rio Tinto is producing scandium from titanium waste, becoming the first North American producer of scandium in the process.

Acknowledging the potential held by mine waste and tailings, the U.S. Geological Survey (USGS) earlier this spring solicited proposals for FY2023 grants to collect data on mine waste, using funds from Bipartisan Infrastructure Act in the context of the Earth Mapping Resources Initiative (Earth MRI).

Many other efforts have sprung up in the past few years, and ARPN has, and will continue to feature examples on our blog.  (See ARPN’s recent coverage on the industry’s effort to “turn the same stone twice” here and here)

As ARPN stated before,

“As the materials science revolution marches on and continues to unlock new technologies allowing for the safe and commercially viable recovery of mine waste tailings, harnessing this – to date largely untapped — potential could play a significant role in a comprehensive ‘all-of-the-above” approach to bolstering critical mineral supply chains.”

 

 In this post, we continue our review of the “battery criticals” (lithium, cobalt, graphite, nickel and manganese) against the backdrop of the just-released 2023 iteration of the USGS Mineral Commodity Summaries.  Next up:  cobalt. With the material accounting for up to 20% of the weight of the cathode in a typical lithium-ion EV battery, cobalt was considered the highest [...]

Earlier this week, USGS released its latest iteration of the annual Mineral Commodity Summaries, a much-cited report that every year gives us a data-driven glimpse into our nation’s mineral resource dependencies. It’s fitting that ARPN reviews the report on Groundhog Day, February 2nd, because just like in the Bill Murray classic movie, in which the clock jumps [...]

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Pressures on already strained battery material supply chains are mounting, and not just due to geopolitical tensions and rising demand in the context of the green energy transition. The U.S. Department of Labor has included lithium-ion batteries into its “List of Goods Produced by Child Labor or Forced Labor” – a list of 158 goods from 77 [...]

In case anyone needed a visual reminder of how the EV revolution is adding fuel to the fire of the overall critical minerals challenge we’re facing, Visual Capitalist has put together a handy graphic depicting the material inputs for EV batteries. Here’s a snippet – for the full graphic and context, click here. The infographic [...]

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A confluence of factors — pandemic-induced supply chain shocks, increasing resource nationalism in various parts of the world, and Russia’s invasion of Ukraine extending into its second month — has completely altered the Post-Cold War geopolitical landscape and mineral resource security calculus. Responding to the resulting growing pressures on critical mineral supply chains and skyrocketing [...]

With a single electric vehicle battery requiring between 10 and 30 pounds of cobalt content, the lustrous, silvery blue, hard ferromagnetic, brittle nickel and copper co-product has long attained “critical mineral” status. However, with most global supplies of the material coming from the Democratic Republic of the Congo, where mining conditions often involve unethical labor standards and [...]