PPA has been signed for a large-scale solar-plus-storage power plant by a group of Arizona municipal utilities and local authorities.

Blackstone portfolio company Aypa Power has closed an US$88 million construction and term loan facility for Wolf Tank, a 173MWh standalone energy storage project in Texas.

US energy storage system integration services and software company FlexGen has raised US$100 million in a Series C funding round.

Andy Tang, VP of energy storage & optimisation for global energy technology group Wärtsilä, discusses software, supply chain, non-lithium storage technologies and more in this exclusive interview.

Convergent Energy + Power has signed a PPA with Puerto Rico Electric Power Authority for output from a solar-plus-storage power plant.

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.