A 2MW utility-scale battery energy storage system has been successfully built and connected for California municipal utility Glendale Water & Power (GWP).

A supply deal has been signed, for components made by Ideal Power to be integrated into NEXTracker’s solar-plus-storage offerings, including power conversion system and solar PV inverter.

Multinational utility Enel will assess the effectiveness of flywheels, having signed an agreement with Amber Kinetics, a manufacturer of the energy storage devices.

AES Corporation has closed US$2 billion in finance for the 1.4GW Southland Repowering Project.

Expected since the beginning of this year, Massachusetts has confirmed that it will implement an “aspirational” 200MWh energy storage procurement target for electric distribution companies.

Louisville Gas and Electric and Kentucky Utilities (LG&E and KU), arms of US firm PPL Corporation, have developed a research centre for energy storage at a power plant in Kentucky.

Stem’s virtual power plants (VPPs) have been utilised to provide emergency demand response services in California during a major heatwave.

Work begins this month on solar-plus-storage projects in North Carolina that will deploy a total 12MWh energy storage, by developer Cypress Creek Renewables and turnkey solar and storage provider United Renewable Energy.

A distributed infrastructure subsidiary of Southern Company, one of the US’ biggest utilities, has formed a partnership with Advanced Microgrid Solutions (AMS) to execute behind-the-meter distributed energy projects.

An analyst at Navigant Research has said he was surprised to see Tesla dominate California’s SGIP (Self-Generation Incentive Program) applications, with the Silicon Valley car and tech company accounting for half of all requested funds.