General Renewable Discussion, page-2030

And this one:


Project Name: Front-of-the-meter Utilization of Zinc bromide Energy Storage (FUZES)
Project Manager: Jeffrey Plew

Locations: Morrow County, OR, Manitowoc County, WI

Project Summary: NextEra Energy Resources, LLC proposes development of several 10-hour duration battery energy storage projects that use aqueous zinc technology for an in-front-of-the-meter application at multiple existing renewable energy sites in the Pacific Northwest and Upper Midwest.

The expected benefits of this development include increased capacity at the point of interconnection, reductions in green-house gas emissions, improved utilization of renewable energy generation facilities and lower future energy costs. If the project is successful, there is high replication potential across future NextEra Energy Resources projects.

NextEra Energy Resources plans to partner with local technical and community colleges to advance student readiness for good paying jobs and careers in the energy sector.

Not certain if it’s Redflow. But pretty sure.

https://www.energy.gov/oced/long-du...ations-projects-selections-award-negotiations