ACES Delta hydrogen storage hub approaches final construction stage in Utah

The ACES Delta hydrogen storage hub in Delta, Utah, nearing mechanical completion, establishes critical large-scale, long-duration hydrogen storage infrastructure for Western U.S. grid decarbonization. This strategic joint venture combines Mitsubishi Power Americas' energy technology expertise with Magnum Development's subsurface storage capabilities. Chevron New Energies' backing validates the project's commercial viability and its alignment with lower carbon solutions. With a 100 tons_per_day capacity, the facility addresses the long-duration storage needs for intermittent renewable energy sources in the Western U.S. This development leverages distinct strengths to build a foundational asset for the emerging hydrogen economy in the United States. Mitsubishi Power Americas, a subsidiary of Mitsubishi Power, Ltd., reinforces its position as a leading provider of power generation and energy storage solutions across North, Central, and South America through this Utah development. Chevron New Energies, a business unit of Chevron Corporation, advances its focus on commercializing lower carbon solutions, including hydrogen and carbon capture, utilization and storage (CCUS), by supporting the Delta facility. HydrogenPro, a Norwegian green hydrogen technology company founded in 2013, contributes its high-pressure alkaline electrolyser expertise, building on its global delivery of over 100 MW of electrolyser capacity. The project, announced on 2026-03-15, demonstrates tangible progress in developing large-scale hydrogen infrastructure within the United States, with its current construction stage nearing mechanical completion. This facility in Delta, Utah, provides a template for future long-duration energy storage projects essential for grid stability and decarbonization efforts across the Western U.S.