CAROLINA LITHIUM

Ideal U.S. Location. Strong Market Fundamentals.
Historic Spodumene Belt.

Carolina Lithium is a proposed, multi-phase, fully integrated lithium project in Gaston County, North Carolina, with mining, spodumene concentrate production, and lithium hydroxide conversion being designed as Phase 1 and a second lithium hydroxide train being designed as Phase 2. We expect Carolina Lithium to be one of the world’s only fully integrated lithium sites and among the most sustainable lithium hydroxide operations of its kind. The project, currently in the development stage, is located within the renowned Carolina Tin-Spodumene Belt.

Carolina Lithium is one of only two significant spodumene projects in the U.S. Based on published technical studies, we expect Carolina Lithium to be a low-cost producer of spodumene concentrate and lithium hydroxide and a key contributor to U.S. energy security. At full production, Carolina Lithium is expected to produce 30,000 metric tons per year of lithium hydroxide per conversion train for a total of 60,000 metric tons annually. This capacity would provide a fourfold increase to the current domestic production of approximately 20,000 metric tons annually.

Carolina Lithium should benefit from exceptional infrastructure, minimal transport distances, low energy costs, a deep local talent pool, and proximity to cathode and battery customers as well as by-product markets. The competitive corporate tax regime offered in the U.S., the absence of significant royalties, and the benefits inherent in the Inflation Reduction Act of 2022 should also provide advantages to the project.

Mining Permit Milestone Achieved

In May 2024, we received the finalized mining permit for the construction, operation, and reclamation of Carolina Lithium following the posting of a $1 million reclamation bond to the state of North Carolina. The North Carolina Department of Environmental Quality’s Division of Energy, Mineral, and Land Resources approved the permit application on April 12, 2024.

Receipt of the state mining permit for Carolina Lithium allows us to accelerate discussions with potential funding parties, including strategic partners and supportive government programs. The timing of the project’s development is dependent upon our funding strategy, potential partnerships, and lithium market dynamics. Our goal is to put in place a strong funding plan that will maximize value for Piedmont shareholders. We will continue to engage with community stakeholders, including the Gaston County Board of Commissioners, in advance of anticipated rezoning and local permitting efforts.

The Promise of the Carolina-Tin Spodumene Belt

Carolina Lithium is located within the Carolina Tin-Spodumene Belt, the most significant known spodumene resource in terms of size and infrastructure in the United States.1 From the 1950s to the 1980s, the Carolina Tin-Spodumene Belt provided nearly all the world’s lithium, delivering important supply chain resources to the U.S. military as well as the automotive, glass, ceramics, and pharmaceutical industries.


Today, this historic belt is poised once again to lead the domestic production of crucial lithium resources – this time, to support the national electric vehicle and battery supply chains and American energy independence. We believe the Carolina Tin-Spodumene Belt has only been minimally explored for commercial purposes and that much of the total resource is yet to be fully defined.


1Mineral-deposit model for lithium-cesium-tantalum pegmatites

HIGHLIGHTS

icon showing numbers "1" and "2" inside a circle

One of only two significant spodumene projects in the U.S.

Industry-leading sustainability profile, leveraging innovative Metso:Outotec technology

Multi-phase, integrated project located in the heart of America’s battery belt, in close proximity to customers

Job creation supported by a skilled local workforce

By-product recovery for a more responsible waste profile

Proudly Headquartered in North Carolina

Piedmont Lithium was founded in 2016 and is headquartered in Belmont, North Carolina. In 2021, Piedmont redomiciled from Australia to the United States. Soon afterward, work began to expand our corporate headquarters in North Carolina – a state that is quickly becoming a critical hub for the U.S. electrification industry. 

We chose North Carolina as the home of our corporate headquarters due to its proximity to our proposed Carolina Lithium project as well as the electric vehicle supply chain. We believe we are uniquely positioned to deliver lithium hydroxide as a key resource to the market.

In August 2022, we celebrated the opening of our corporate headquarters at 42 E. Catawba Street in Belmont, NC. The repurposed office space is housed in the formerly unoccupied Belmont Savings and Loan building, which was renovated to help contribute to the revitalization of the city’s historic downtown district.