The United States is on the verge of a major milestone in its metals industry as Red Metals advances plans to build what is expected to be the first new copper refining facility in the country in more than 50 years. Supported by a $70 million investment, the project will establish a cutting-edge copper refining and manufacturing plant in North Charleston, South Carolina, representing a significant step toward rebuilding domestic processing capacity and reducing reliance on foreign supply chains.
The announcement, made on June 3, 2026, coincided with the company’s successful $10 million seed funding round, led by Gigascale Capital with participation from Future Ventures, MCJ, and JB Straubel, founder of Redwood Materials and co-founder of Tesla. The project has also secured economic development incentives from both the State of South Carolina and Charleston County.
Advanced Facility Designed for High-Conductivity Copper Production
Located at 4500 Leeds Avenue, the 42,000-square-foot facility will specialize in producing high-conductivity copper rod, a critical material used in electrical wiring, power transmission infrastructure, cables, and a wide range of industrial applications.
Unlike conventional copper refining operations that require multiple processing stages, Red Metals plans to deploy an integrated refining and manufacturing process that converts domestic copper feedstocks directly into finished copper rod through a continuous operation.
This innovative approach eliminates several intermediate refining steps, allowing the company to significantly reduce energy consumption, lower carbon emissions, and improve overall production efficiency. Commercial operations are expected to begin in the fourth quarter of 2026, creating approximately 45 skilled jobs, including engineers, operators, and production personnel.
Building a New Domestic Copper Supply Chain
According to CEO and founder Jackson Switzer, Red Metals aims to establish a next-generation domestic supply chain capable of delivering finished copper products directly to American manufacturers.
The company’s technical team includes professionals with experience at major industrial and materials firms such as Redwood Materials, Boeing, Albemarle, and BASF. Their combined expertise spans metals processing, refining technologies, industrial manufacturing, and advanced materials development, providing a strong foundation for the project’s success.
A Different Approach Than Traditional Copper Recycling
The South Carolina project represents a fundamentally different business model from existing U.S. copper recycling operations. While facilities such as Ames Copper Group in North Carolina focus on processing copper scrap and secondary materials, Red Metals intends to refine primary copper feedstocks into high-conductivity copper rod. This positions the company in a distinct segment of the copper value chain and enables it to supply critical raw materials directly to wire, cable, and electrical equipment manufacturers.
Overcoming Long-Standing Industry Challenges
The significance of the project becomes even more apparent when considering the historical challenges associated with developing copper refining infrastructure in the United States.
Building and operating copper refining facilities has traditionally required substantial capital investments while navigating strict environmental regulations and permitting requirements. Industry records indicate that the last approved U.S. copper smelter project dates back to 1971, although it was never ultimately constructed.
Today, only two operational copper smelters remain in the United States: Rio Tinto’s Kennecott operation in Utah and Freeport-McMoRan’s Miami smelter in Arizona. As a result, the country remains heavily dependent on overseas refining capacity despite generating significant quantities of copper-bearing materials domestically.
Proprietary Technology Could Change the Economics of Copper Refining
A key factor behind Red Metals’ strategy is its proprietary refining technology, which is designed to streamline production while reducing operational costs.
By eliminating multiple processing stages and lowering energy requirements, the company believes it can create a commercially viable refining model that addresses some of the biggest obstacles that have discouraged domestic investment for decades.
The technology also aligns with growing demands for lower-emission industrial processes, an increasingly important consideration for both manufacturers and policymakers.
Copper Demand Reaches Record Levels
The project arrives at a time when global copper demand is reaching unprecedented levels.
Copper prices remain near historic highs as consumption accelerates across sectors such as:
- Artificial intelligence infrastructure
- Hyperscale data centers
- Power grid modernization
- Electric vehicle production
- Renewable energy systems
- Defense technologies
As nations continue investing heavily in electrification and digital transformation, copper has emerged as one of the world’s most strategically important industrial metals.
Reducing America’s Dependence on Foreign Refining
The United States generates approximately 1.5 million metric tons of recoverable copper annually, yet a large portion is exported for refining before returning as finished products.
This dependence on foreign processing capacity has increasingly been viewed as a strategic vulnerability. Recognizing copper’s importance, the U.S. Geological Survey designated copper as a Critical Mineral in November 2025, highlighting its role in national security, economic competitiveness, and industrial resilience. Despite its significance, the United States currently accounts for only about 3% of global refined copper production, with most refining capacity concentrated in Asia.
Supporting the Electrification Economy
Red Metals is positioning itself to supply manufacturers seeking to shorten lead times, strengthen supply chain security, and secure reliable access to domestically produced copper products. The high-conductivity copper rod produced at the North Charleston facility will serve as a key input for wire and magnet wire manufacturing, both of which are essential for:
- Electric motors
- Transformers
- Renewable energy installations
- Electric vehicles
- Modern power transmission networks
As demand for these technologies continues to expand, domestic access to refined copper products is expected to become increasingly important.
Part of a Broader Revival in the U.S. Copper Industry
Industry observers note that the announcement remains relatively recent, which helps explain the limited attention it has received from major trade publications so far. Most coverage has been confined to official government statements, company announcements, and social media discussions.
The project also reflects a broader trend of renewed investment in the U.S. copper sector. Another emerging producer, Florence Copper, recently completed construction of its commercial production facility and achieved first cathode production. However, while Florence Copper focuses on mining and cathode output, Red Metals is targeting the downstream refining and manufacturing market through copper rod production.
A Potential Turning Point for American Copper Processing
If successful, the North Charleston facility could mark a turning point for the U.S. copper industry. By introducing innovative refining technology, expanding domestic processing capacity, and strengthening supply chain resilience, Red Metals may help establish a new model for copper manufacturing in the United States. At a time when copper is becoming increasingly critical to the energy transition, advanced manufacturing, artificial intelligence infrastructure, and national security, the project represents a potentially transformative development for the country’s industrial future.
