By Salini Krishnan
North America’s push to secure domestic supply chains for lithium, rare earths, copper, graphite, nickel, and uranium is reshaping project pipelines from Nevada to the Northwest Territories. This inaugural Weekly Power List highlights 10 critical mineral projects that stand out for their scale, strategic relevance, development momentum, and potential role in reducing reliance on offshore supply.
The list is not a ranking of investment merit. Instead, it is a practical snapshot of projects that matter to operators, policymakers, manufacturers, and market participants tracking mineral security and the buildout tied to electrification, defense supply chains, and advanced manufacturing.
Weekly Power List: Top 10 Critical Mineral Projects in North America
1. Thacker Pass, Nevada, United States
Thacker Pass remains one of the most closely watched lithium projects in North America because of its scale and its potential to anchor a domestic battery materials chain. Located in Nevada, the project is designed around large-scale lithium production from claystone resources, placing it at the center of U.S. efforts to reduce import dependence for battery raw materials.
Why it matters: Thacker Pass is widely seen as a bellwether for whether the United States can move major lithium projects from permitting and financing into sustained commercial production. Its progress is being watched not only by battery and EV stakeholders, but also by policymakers focused on industrial policy and supply resilience.
2. Rhyolite Ridge, Nevada, United States
Rhyolite Ridge has become a high-profile U.S. lithium-boron project with strategic importance that extends beyond lithium alone. The project offers exposure to two materials with industrial relevance, while also illustrating the increasingly complex balance between domestic mine development and environmental review.
Why it matters: If advanced, Rhyolite Ridge could add another meaningful domestic lithium source in a state already central to U.S. battery supply ambitions. It also serves as a case study in how project design, permitting, and biodiversity issues can shape the pace of critical mineral development.
3. Carolina Lithium, North Carolina, United States
Carolina Lithium stands out because it is tied to a planned integrated mine-to-chemical model in a region with established manufacturing infrastructure. Unlike remote projects that depend heavily on new logistics corridors, this project has drawn attention for its proximity to downstream markets in the U.S. Southeast.
Why it matters: Integrated projects are especially important in critical minerals because security concerns increasingly center on processing capacity as much as raw material extraction. Carolina Lithium reflects that broader shift from simply mining ore to building full regional value chains.
4. Tamarack Nickel Project, Minnesota, United States
Tamarack is one of the more significant U.S. nickel development stories, particularly as North America looks for domestic sulfide nickel sources for batteries and stainless steel markets. The project has attracted attention for resource quality and for its potential to support supply diversification in a market still dominated by international producers.
Why it matters: Nickel remains essential to many battery chemistries and broader industrial applications. Tamarack illustrates the strategic premium now placed on secure, lower-risk jurisdictions for future nickel supply, especially where downstream users are seeking traceable material.
5. Graphite Creek, Alaska, United States
Graphite Creek is frequently cited in discussions of U.S. anode material security because graphite remains one of the most import-reliant parts of the battery supply chain. Despite often receiving less mainstream attention than lithium or copper, graphite is indispensable to current battery manufacturing.
Why it matters: The project underscores a core supply-chain issue: North America does not just need more mines, it needs more projects in overlooked but essential materials. Graphite Creek has become important precisely because it addresses one of the more concentrated points of mineral dependency.
6. Resolution Copper, Arizona, United States
Resolution Copper is one of the largest undeveloped copper projects in North America, and its relevance has only increased as grid expansion, electrification, and data center buildouts intensify long-term demand expectations. The project has been discussed for years, but it remains central to any serious conversation about future U.S. copper supply.
Why it matters: Copper is not always grouped first under the “critical minerals” label, but its role in power infrastructure and energy transition systems makes projects like Resolution strategically significant. The project also highlights how permitting, land access, and stakeholder issues can define the timeline for major supply additions.
7. Taca Taca, Salta Province, Argentina
Although outside the U.S. and Canada, Taca Taca is one of the most important undeveloped copper projects in the broader North American supply picture. Its size, long mine life, and potential output give it strategic relevance for smelters, manufacturers, and market participants tracking future copper availability in the Americas.
Why it matters: Copper deficits are a recurring theme in energy transition forecasts, and large greenfield projects remain scarce. Taca Taca belongs on this list because North American mineral security is shaped not only by domestic mines, but also by major regional projects that could influence supply balances across the hemisphere.
8. Nechalacho, Northwest Territories, Canada
Nechalacho is one of the most visible rare earths projects in Canada and carries added weight because rare earth supply chains remain heavily concentrated globally. Located in the Northwest Territories, the project represents a meaningful attempt to build a non-Chinese rare earth supply pathway in North America.
Why it matters: Rare earths are critical for permanent magnets used in electric vehicles, wind turbines, electronics, and defense applications. Nechalacho’s strategic importance lies not just in geology, but in its role within a wider effort to establish resilient extraction and processing capability in Canada.
9. NICO Project, Northwest Territories, Canada
The NICO Project is notable for its polymetallic exposure, including cobalt and bismuth, both of which are strategically relevant in specialty and battery-related supply chains. In a market where processing and refined product access often matter as much as mine output, NICO has remained part of the conversation around Canadian critical mineral development.
Why it matters: Cobalt supply diversification continues to be a policy and procurement priority for Western supply chains. NICO reflects the value of projects that can contribute strategically important byproducts in jurisdictions viewed as more stable and transparent.
10. Strange Lake, Quebec/Labrador, Canada
Strange Lake remains one of the more important rare earth development stories in Canada because of its scale and exposure to magnet rare earth elements. It is often cited in discussions about long-term supply options for advanced manufacturing and defense-linked technologies.
Why it matters: As governments and manufacturers reassess concentrated rare earth supply chains, large projects with the potential to feed downstream separation and magnet production are drawing renewed interest. Strange Lake fits that theme and remains a key project to watch in eastern Canada.
Why these projects matter
Several themes connect this week’s list. First, lithium still dominates policy attention because of battery demand, but graphite, nickel, copper, cobalt, and rare earths remain equally important to a functioning North American supply chain. Second, scale alone is not enough; permitting, infrastructure, community engagement, and downstream processing plans increasingly determine which projects can become strategic assets in practice. Third, critical mineral security is regional, not purely national. The most consequential supply picture for North America includes the United States, Canada, and major mineral developments elsewhere in the hemisphere.
For operators, these projects help define where future competition for labor, processing capacity, grid access, and capital may intensify. For policymakers, they show where domestic mineral ambitions still run into execution bottlenecks. For investors and industrial buyers, they offer a working map of which assets could shape future supply optionality across key commodities.
At-a-glance table
| Project | Commodity focus | Location | Strategic theme |
|---|---|---|---|
| Thacker Pass | Lithium | Nevada, U.S. | Large-scale domestic battery supply |
| Rhyolite Ridge | Lithium, boron | Nevada, U.S. | Permitting and diversified mineral value |
| Carolina Lithium | Lithium | North Carolina, U.S. | Integrated mine-to-chemical model |
| Tamarack | Nickel | Minnesota, U.S. | Domestic nickel diversification |
| Graphite Creek | Graphite | Alaska, U.S. | Anode material security |
| Resolution Copper | Copper | Arizona, U.S. | Grid and electrification demand exposure |
| Taca Taca | Copper, gold, molybdenum | Argentina | Hemispheric copper supply relevance |
| Nechalacho | Rare earths | Northwest Territories, Canada | Non-Chinese rare earth supply |
| NICO | Cobalt, bismuth | Northwest Territories, Canada | Strategic byproduct diversification |
| Strange Lake | Rare earths | Quebec/Labrador, Canada | Magnet rare earth development potential |
Bottom line
The inaugural Weekly Power List is designed to track the projects most relevant to North America’s evolving critical mineral strategy. From Nevada lithium hubs to rare earth development in northern Canada, these assets show where mineral security ambitions are becoming operational realities, and where major gaps still remain.
As permitting, financing, and geopolitical competition reshape the sector, the most important projects will be those that combine resource quality with credible pathways to construction, processing, and long-term market integration.
