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.

Round-trip efficiency of alternative storage technologies is the standout metric for assessing their potential versus lithium-ion.

Bitech has received a Letter of Intent from Nam Viet Green Energy for solar, battery storage project financing and execution.

Renewable energy developer Ameresco and EPC contractor Sunel Group will together bid on 1.5GWp of solar and energy storage projects across Europe.

Developer Available Power is focusing on the ‘distributed play’ of 9.9MW-or-less battery storage opportunities within the area of grid operator ERCOT in Texas, a senior executive told Energy-Storage.news.

The battery storage sector is about to enter its first ever phase of large-scale augmentations of systems as they reach 3-5 year degradation points and there are questions over how this will pan out, Burns & McDonnell told Energy-Storage.news.

The problem of changes to battery cell order pricing because of raw material index (RMI) pricing has now improved for energy storage offtakers, EPC firm Burns & McDonnell told Energy-Storage.news.

LG Energy Solution and Hanwha, two major players in battery and renewable energy tech, aim to establish battery storage manufacturing in the US.

DEPCOM Power has 650MWh of battery energy storage system projects in execution.

Two pumped hydro energy storage (PHES) projects at very different stages of development in Hawaii and Wyoming would enable hundreds of additional megawatt-hours of clean energy use in each region.