US renewable energy developer, Longroad Energy’s Sun Pond solar-plus-storage project in Maricopa County, Arizona, US has reached commercial operation.

Lion Energy has announced a strategic partnership with gigafactory startup American Battery Factory to enable recently announced 4.5GWh offtake agreements.

In this US news roundup, updates on solar-plus-storage projects from Google and DTE Energy, Sunraycer, Invenergy and SRP, Idemitsu Renewables, and Clēnera.

Developer Avantus has closed a financing package of over US$300 million for the 100MWac/130MWdc solar, 400MWh BESS Kitt Solar and Energy Storage Project in Pinal County, Arizona, US.

Two BESS projects in Yuma County, Arizona, one from BrightNight, and one from Leeward Renewable Energy, have reached significant milestones.

IPP Enlight Renewable Energy has reached development milestones for its total 1.21GW solar plus 4GWh energy storage CO Bar Complex in Arizona, US, and is now advancing the project toward operation.

FranklinWH and ConnectDER have had their respective battery and electric meter technologies enrolled into programmes in Arizona expected to accelerate the take-up of home batteries for virtual power plants (VPPs).

Duke Energy, Elevate Renewables, and Fluence Energy, along with BrightNight and Cordelio Power, are advancing BESS projects across the BESS.

The Board of Supervisors (BoS) for Arizona’s Pinal County has given the go-ahead to developer and IPP esVolta to construct 3.2GWh BESS within its unincorporated territory, and two utilities are in talks to procure some of its capacity.

Supervisors in Maricopa County, Arizona, have approved a 100MW/400MWh battery storage project from National Renewable Solutions (NRS).