Polaris Renewable Energy, on behalf of the Puerto Rico Electric Power Authority (PREPA), has submitted a battery energy storage system (BESS) standard offer (SO1) agreement to the Puerto Rico Energy Bureau (PREB).

Ingeteam will deliver inverter solutions for seven battery energy storage system (BESS) projects in Victoria, Australia, totalling 70MWh.

Massachusetts’s electric distribution companies (EDCs) and the state’s Department of Energy Resources (DOER) have launched a request for proposals (RFP) for approximately 1,500MW of mid-duration energy storage systems.

Sahand Karimi, CEO of OptiGrid, tells ESN Premium that the majority of BESS projects in the NEM “rarely go fully contracted”.

Stor-Energy has submitted plans for a 730MWh battery storage project in New South Wales to Australia’s EPBC Act.

Energy storage developer and system integrator Energy Vault has acquired the 125MW/1,000MWh Stoney Creek BESS in New South Wales, Australia.

Australia’s AusEnergy Services (ASL), formerly AEMO Services, has released the Capacity Investment Scheme (CIS) Tender 6 parameters, seeking an initial 2,400MWh of dispatchable capacity in Western Australia.

Utility Portland General Electric (PGE) announced the completion of three battery energy storage systems (BESS) totalling more than 1.9GWh in Portland, Oregon, US.

Ampyr Australia has officially started construction on its 300MW/600MWh Wellington Stage 1 BESS in New South Wales.

Australian energy major AGL Energy has confirmed that two transformers for the 1,000MWh Liddell battery energy storage system (BESS) in New South Wales have been delivered.