Utility PNM has been given the green light for two battery energy storage system (BESS) projects in New Mexico which will support overloaded feeders at two locations.

Construction work has started on the first major solar-plus-storage project in the Dominican Republic, which features a 24.8MW/99MWh battery energy storage system (BESS).

Mobile battery energy storage systems offer an alternative to diesel generators for temporary off-grid power. Alex Smith of Moxion looks at some of the technology’s many applications and scopes out its future market development.

A roundup of the biggest projects, financing and offtake deals in the energy storage sector that we have has reported on this year.

The European Union (EU) Commission has approved a state aid scheme aiming to fund the rollout of over 9GW/71GWh of energy storage in Italy.

A 100MW battery storage project in the UK connected to National Grid’s transmission network has gone online, developed by Pacific Green on the former site of a coal plant.

Developer-operators Jupiter Power and On.Energy have secured a combined c.US$100 million in project financing for standalone battery energy storage system (BESS) projects in the ERCOT, Texas market.

Global system integrator Fluence has been hit by a cross-complaint by the owner of the Diablo battery storage project in California, which is seeking a US$230 million refund for Fluence’s engineering, procurement and construction (EPC) work on it.

Developer-operator SemperPower has brought online its second large-scale BESS in the Netherlands in the space of a month, a 68MWh system, the largest in the country.

Saudi-based independent power producer (IPP) ACWA Power has signed a PPA with government bodies in South Africa for a solar-plus-storage project with a 1,200MWh BESS.