Alsym Energy and Re:Build Manufacturing Join Forces to Advance U.S. Sodium-Ion Battery Production
The race to strengthen America’s domestic energy storage supply chain has taken a significant step forward as Alsym Energy and ReManufacturing announced a new partnership aimed at establishing commercial-scale sodium-ion battery cell manufacturing capacity in the United States. The companies have signed a Memorandum of Understanding (MOU) that outlines plans to combine Alsym’s innovative battery technology with Re:Build’s advanced manufacturing expertise to create a robust domestic production platform capable of serving the rapidly expanding energy storage market.
The collaboration comes at a critical time for the energy sector. Demand for battery energy storage systems (ESS) continues to surge as utilities, commercial enterprises, industrial operators, and data center developers seek reliable ways to integrate renewable energy and improve grid resilience. However, concerns surrounding battery safety, supply chain vulnerabilities, and rising costs have highlighted the need for alternatives to conventional lithium-ion technology. Through this partnership, Alsym and Re:Build aim to address these challenges while strengthening America’s energy independence and manufacturing capabilities.
Meeting the Growing Need for Safe Energy Storage
As renewable energy deployment accelerates across the globe, energy storage has become an essential component of modern power systems. Wind and solar generation require reliable storage solutions capable of balancing intermittent power production and delivering electricity when demand peaks. While lithium-ion batteries currently dominate the market, they face several challenges, including safety concerns related to thermal runaway and fire risks, dependence on critical minerals, and supply chain concentration outside the United States.
Alsym Energy believes its sodium-ion battery technology offers a compelling alternative. The company has developed a battery chemistry designed to deliver strong performance while eliminating the flammability concerns associated with traditional lithium-ion systems. This feature is especially important for stationary energy storage applications, where safety regulations and permitting requirements can slow project deployment.
The non-flammable nature of Alsym’s batteries could help unlock new opportunities for energy storage installations in densely populated urban environments, critical infrastructure locations, and other areas where fire safety considerations often limit the use of conventional Battery Production technologies. By offering a safer chemistry, the company hopes to accelerate ESS deployment while reducing operational risks for developers, utilities, and end users.
Building a Domestic Manufacturing Ecosystem
Under the terms of the agreement, the two companies will work together to develop commercial-scale sodium-ion battery cell manufacturing capabilities within the United States. The initiative aligns with broader national efforts to reduce dependence on foreign battery supply chains and expand domestic production of critical energy technologies.
The proposed manufacturing activities will be centered at Re:Build’s facility in New Kensington, Pennsylvania, a region with a rich industrial heritage and a skilled workforce experienced in advanced manufacturing. By leveraging existing infrastructure and local expertise, the project aims to create new economic opportunities while helping restore America’s position as a leader in industrial innovation.
The partnership represents more than a manufacturing expansion. It reflects a strategic effort to establish a fully domestic battery production ecosystem capable of supporting long-term energy security objectives. A U.S.-based supply chain can provide greater reliability, reduce transportation costs, shorten delivery timelines, and improve resilience against geopolitical disruptions.
Alsym’s Vision for the Future of Energy Storage
According to Alsym Energy leadership, the company’s sodium-ion battery platform was developed to address what it sees as a major gap in the energy storage market: the need for batteries that simultaneously offer safety, affordability, and strong performance.
Mukesh Chatter, Chief Executive Officer of Alsym Energy, emphasized that the company’s Na-Series battery products are designed to support a wide range of applications, including AI-powered data centers, utility-scale storage projects, commercial real estate developments, and other energy-intensive sectors.
He noted that partnering with Re:Build Manufacturing provides a pathway to accelerate commercialization and domestic production. By combining battery innovation with manufacturing expertise, the companies intend to create a reliable source of high-quality battery cells for energy storage developers and integrators across the country.
Chatter also highlighted the strategic value of developing a Battery Production supply chain that avoids concerns associated with foreign entities of concern (FEOC) while remaining aligned with federal tax incentives and defense procurement requirements. Such compliance is becoming increasingly important as governments and industries prioritize secure and transparent supply chains for critical technologies.
Re:Build Expands Its Battery Manufacturing Ambitions
For Re:Build Manufacturing, the collaboration marks a natural progression in its broader mission to revitalize American manufacturing and strengthen domestic industrial capabilities.
The company already possesses extensive experience in assembling Battery Production modules and battery packs. Expanding into battery cell manufacturing allows Re:Build to move further upstream in the value chain, creating a more vertically integrated battery production model.
Miles Arnone, Chief Executive Officer of Re:Build Manufacturing, stated that customer demand for domestically produced battery solutions continues to grow. According to Arnone, many organizations are actively seeking battery supply chains that are both reliable and located within the United States.
He described Alsym’s sodium-ion technology as a potentially transformative solution for the stationary energy storage sector. Through the partnership, Re:Build expects to position itself to support customers that have committed to deploying cleaner and safer energy technologies at scale.
The move also reflects a broader trend across the energy industry, where manufacturers are increasingly investing in localized production to reduce supply chain risks and meet domestic content requirements tied to federal incentive programs.
Leveraging Federal Incentives and Energy Policy Support
One of the key advantages of establishing battery manufacturing capacity within the United States is the ability to benefit from federal programs designed to encourage domestic production.
The Alsym-Re:Build initiative is expected to support eligibility for incentives created under the Inflation Reduction Act (IRA), including the Section 45X Advanced Manufacturing Production Credit. These incentives provide financial support for companies producing critical clean energy components domestically and are intended to strengthen the competitiveness of American manufacturing.
By producing battery cells in the United States, the partnership could help energy storage original equipment manufacturers (OEMs), project developers, and end users maximize available tax benefits while reducing reliance on imported products.
Domestic manufacturing also offers practical advantages beyond policy incentives. Local production can shorten lead times, reduce shipping expenses, improve inventory management, and provide customers with greater supply certainty. These factors are increasingly important as energy storage deployment continues to accelerate and project pipelines expand nationwide.
Supporting America’s Energy Security Goals
The collaboration between Alsym Energy and Re:Build Manufacturing reflects broader efforts to build a resilient domestic energy infrastructure capable of supporting future electricity demand. As AI data centers, electrification initiatives, renewable energy projects, and grid modernization programs drive unprecedented demand for energy storage, the need for safe and scalable battery technologies will continue to grow.
Sodium-ion batteries are emerging as a promising alternative within this evolving landscape. Their reliance on abundant raw materials, combined with improved safety characteristics and potentially lower costs, makes them attractive for stationary storage applications where long-duration performance and reliability are critical.
By bringing together advanced battery innovation and large-scale manufacturing expertise, Alsym and Re:Build aim to create a domestic production platform capable of serving these expanding market needs. The partnership demonstrates how technology developers and manufacturers can collaborate to accelerate commercialization while supporting national priorities related to energy security, economic competitiveness, and industrial growth.
As the project moves forward, the companies hope to establish a new benchmark for American-made battery production, helping ensure that future energy storage systems are safer, more affordable, and increasingly sourced from within the United States. Their joint effort underscores a shared commitment to advancing next-generation energy technologies while contributing to the revival of domestic manufacturing and the continued evolution of the clean energy economy.
Source Link: https://www.businesswire.com/
