In a landmark development for the critical minerals sector and the bolstering of allied supply chains, EVelution Energy announced on April 29, 2026, the signing of a binding long-term cobalt offtake agreement with Mitsui, one of Japan’s largest trading houses. This strategic five-year deal, valued at approximately $850 million (Y135.85 billion), will see Mitsui receive a significant portion of the cobalt output from EVelution Energy’s upcoming processing facility in Arizona, US, signaling a major step towards establishing robust domestic refining capabilities outside of traditional supply centers.

A Strategic Partnership for Critical Mineral Resilience

The agreement between EVelution Energy and Mitsui is more than a commercial transaction; it represents a tangible manifestation of broader geostrategic imperatives shared by the United States and Japan. Both nations have identified critical minerals as a national security and economic priority, working in concert to fortify allied supply chains and address pronounced market imbalances. Cobalt, a pivotal component in electric vehicle (EV) batteries, aerospace applications, and various advanced manufacturing processes, currently faces a highly concentrated refining landscape. Over 75% of the world’s refined cobalt is produced in China, a situation that has prompted significant efforts by Western governments and industry players to diversify sourcing and processing capabilities.

Navaid Alam, President and CEO of EVelution Energy, articulated the profound significance of this agreement: “This agreement represents a strategic milestone for EVelution Energy in advancing US critical mineral processing capacity. Establishing secure cobalt processing infrastructure in the US is essential to strengthening the resilience of the US industrial base and reducing long-term strategic dependence on non-allied refining capacity.” His statement underscores the twin objectives of economic security and supply chain independence that drive such initiatives.

For Mitsui, this agreement secures a critical supply of cobalt for its diverse portfolio, which spans energy, metals, machinery, and chemicals. The Japanese conglomerate’s involvement highlights a proactive approach among global industrial players to de-risk supply chains and ensure access to essential raw materials from secure, allied sources. This long-term commercial framework is designed to facilitate the necessary expansion of US refining capacity while deepening US-Japan cooperation in vital industrial materials, a synergy that bodes well for future critical mineral collaborations.

The Arizona Facility: A New Dawn for US Cobalt Processing

At the core of this partnership is EVelution Energy’s planned processing facility in Arizona, US. This plant is poised to be a groundbreaking establishment, marking the advent of the first commercial-scale cobalt metal and cobalt sulphate production facility in the United States. The absence of such large-scale domestic refining capabilities has long been a vulnerability in the US industrial fabric, particularly as demand for cobalt surges with the accelerating transition to electric vehicles and the expansion of advanced defense technologies.

Once operational, the Arizona facility aims for an impressive production capacity of up to 7,000 tonnes per annum (tpa) of refined cobalt. Under the terms of the offtake deal, Mitsui is slated to receive the majority of this output, potentially as much as 3,000 tpa. This substantial contribution will significantly enhance the United States’ domestic supply of refined cobalt, addressing critical needs across several high-growth sectors:

  • Electric Vehicle Batteries: Cobalt is a key cathode material in many lithium-ion battery chemistries, improving energy density and thermal stability. Domestic supply reduces reliance on foreign processors for the burgeoning US EV market.
  • Aerospace: High-performance alloys containing cobalt are essential for jet engines, gas turbines, and other critical aerospace components, where extreme temperatures and stress resistance are paramount.
  • Advanced Manufacturing: Cobalt finds application in various specialty alloys, permanent magnets, and catalysts used in high-tech manufacturing processes, contributing to innovation and competitiveness.

The strategic placement of the facility in Yuma County, Arizona, within a designated opportunity zone, offers additional economic and developmental incentives. Beyond its refining capacity, the project is designed with a strong emphasis on sustainable operational practices. These include the generation of solar power to meet energy needs, the recycling of approximately 70% of its process water to minimize consumption, and perhaps most notably for an extractive industry, the elimination of on-site tailings storage—a critical environmental consideration that often defines public perception and regulatory hurdles for mining projects.

Timeline, Economic Impact, and Federal Alignment

The project’s ambitious timeline projects construction to commence in 2027, with full completion and operational readiness anticipated by the end of 2029. This rapid development schedule underscores the urgency perceived by industry and government alike in establishing domestic critical mineral infrastructure. Upon completion, the facility will not only contribute to national strategic objectives but also deliver substantial economic benefits to its host community.

For Yuma County, the EVelution Energy project is expected to generate significant economic growth, estimated at more than $750 million. This economic boon will be complemented by the creation of over 3,300 jobs throughout the project’s duration, encompassing construction, operational, and support roles. Such an influx of investment and employment opportunities represents a transformative impact for the regional economy, providing skilled jobs and stimulating local businesses.

Furthermore, the EVelution Energy initiative aligns seamlessly with key federal directives aimed at strengthening the US industrial base. Explicitly, the project falls under the purview of federal initiatives such as the US Defense Production Act. This legislation empowers the President to direct private industry to prioritize national defense and critical infrastructure needs. By reshoring critical mineral processing capabilities, projects like EVelution Energy’s Arizona facility directly support the intent of the Defense Production Act, which seeks to reduce vulnerabilities in essential supply chains and ensure the availability of materials deemed vital for national security and economic prosperity.

Broader Industry Implications and Future Outlook

The EVelution Energy-Mitsui agreement serves as a powerful testament to a shifting paradigm in the global mining and metals industry. The era of purely economically driven commodity sourcing is increasingly being tempered by geopolitical realities and the imperative for supply chain resilience. This deal highlights several key trends relevant to mining industry professionals and investors:

  • Diversification imperative: Companies and governments are actively pursuing strategies to move beyond single-point dependencies for critical minerals, even if it entails higher initial costs or longer development timelines.
  • Value-add processing onshoring: There is a growing emphasis on not just extracting raw materials but also on developing domestic capacity for midstream processing and refining, which captures a greater share of value and enhances strategic control.
  • ESG alignment: The Arizona facility’s commitment to solar power, water recycling, and eliminated tailings storage reflects the increasing importance of Environmental, Social, and Governance (ESG) criteria in project development and financing, particularly for critical minerals deemed "clean energy" enablers.
  • Allied partnerships: The US-Japan cooperation exemplified by this agreement signals a broader trend toward collaborative efforts among allied nations to create secure, ethical, and resilient supply chains for strategic materials.

Looking ahead, the successful commissioning of the EVelution Energy plant could catalyze further investment in US-based critical mineral processing. As the world transitions to a more electrified and technologically advanced future, the demand for cobalt, lithium, nickel, rare earths, and other critical minerals will only intensify. Projects like this reduce the risk associated with relying on distant and potentially unstable supply lines, creating a more secure foundation for the US industrial base.

The $850 million deal between EVelution Energy and Mitsui represents a pivotal moment. It is not merely a commercial contract but a strategic blueprint for enhancing national security, fostering economic growth, and building a more resilient and sustainable critical minerals supply chain for the US and its allies. As the Arizona facility progresses through its construction and towards its anticipated completion by the end of 2029, its impact will be closely watched by stakeholders across the global mining, automotive, and defense industries.