Mitsubishi power selects Emerson technology for clean energy storage hydrogen hub

Mitsubishi Power Americas has selected Emerson to automate the world’s largest green hydrogen production and storage facility.

The hub will help integrate renewable energy by producing and storing green hydrogen for long duration energy storage. Mitsubishi Power will leverage Emerson’s hydrogen production experience and automation software expertise to increase safety, decrease costs and simplify maintenance across the life cycle of the facility.

“Generating, storing and transmitting electricity with zero carbon emissions is critical to meeting the world’s sustainable power generation needs,” said Michael Ducker, senior vice president of Hydrogen Infrastructure for Mitsubishi Power Americas and president of Advanced Clean Energy Storage I. “Emerson’s hydrogen expertise and digitally connected architecture design will help shorten time to start up, while also developing a safe, reliable and easily scalable transmission system to meet our goals for renewable energy production and storage.”

The Advanced Clean Energy Storage hub will convert renewable energy through the 220-megawatt (MW) electrolyzer bank to produce up to 100 tons of green hydrogen per day. The facility will have storage for 300 gigawatt hours (GWh) of energy in two salt caverns. In comparison, the battery storage capacity across the United States is 2-GWh via lithium-ion batteries. The Advanced Clean Energy Storage hub has space for up to 100 caverns.

This first-of-its-kind integrated facility will provide short- and long-duration hydrogen storage for use during peak seasons and throughout the year at the nearby 840-MW Intermountain Power Project (IPP Renewed). IPP Renewed will use 30 percent (vol) hydrogen fuel in Mitsubishi Power M501JAC gas turbines at start up, transitioning to 100 percent (vol) hydrogen by 2045. Emerson and Mitsubishi Power are collaborating on digital solutions for IPP Renewed to optimize plant performance, improve reliability and create cleaner, more reliable power.

“One of the most complex issues in power distribution is successfully managing variability of demand and supply to reduce stress on the grid,” said Bob Yeager, president of Emerson’s power and water business. “Mitsubishi Power has successfully leveraged the digital automation stack to develop an innovative, sustainable way to solve that problem, enabling providers to consistently use peak-production renewable energy in peak-consumption hours.”