Developers of two large-scale battery projects in Massachusetts have appeared before the public at Energy Facilities Siting Board hearings.

Hydrostor waits to hear if one of its proposed large-scale projects in California will get approved to supply electricity.

Mitsubishi Power Americas has selected software and engineering firm Emerson Electric to automate the ACES Delta project in Utah, billed as the world’s biggest green hydrogen project development.

Vanadium redox flow battery company CellCube and power electronics company G&W Electric have launched a microgrid solution for the US market, starting with a project at the latter’s HQ in Illinois, US.

System integrator Powin Energy has raised US$135 million from its existing shareholders Trilantic and Energy Impact Partners and new investor GIC, just weeks after a Samsung subsidiary took a minority stake.

The sale of Dynapower by private equity firm Pfingsten to industrial sensor manufacturer Sensata Technologies has been completed.

Energy asset developer Rise Light & Power will redevelop its 2,480MW Ravenswood Generating Station – New York City’s biggest power plant – as a new renewable energy hub including on-site energy storage.

Global system integrator Fluence and utility Münch Energie are developing a solar-plus-storage plant with 34MWh of storage in Merseburg, Germany.

Norwegian state-owned energy company Equinor will acquire a US-based developer of grid-scale battery energy storage projects.

Syncarpha Capital enters partnership for solar and solar-plus-storage in New England, with Rosemawr Sustainable Infrastructure Management.