The US Department of Energy (DOE) has shortlisted the projects to receive US$325 million for long-duration energy storage (LDES), with technology providers including Energy Dome, Invinity, Form Energy and Redflow.

Prices of lithium and the battery supply chain for energy storage systems are becoming manageable once again, but lead times for transformers and other equipment have greatly extended.

Fluence president Americas John Zahurancik spoke with Energy-Storage.news at RE+ 2023 last week, discussing a broad range of industry talking points.

A multi-year offtake deal and technology partnership between Kore Power and Nidec were among the flurry of deals announced at RE+ last week.

Flow battery maker Invinity Energy Systems signed a deal for the newest iteration of its product with Everdura at RE+ in Las Vegas last week.

Geothermal and battery storage firm Ormat Technologies and lithium-ion manufacturer Gotion have agreed a multi-year supply deal totalling up to 750MWh.

Fastmarkets analysts Muthu Krishna and Phoebe O’Hara look at the potential of solid-state and sodium-ion batteries to scale up and ease the pressure on lithium-ion NMC and LFP battery chemistries, which currently dominate the EV and ESS markets.

Saft, arguably one of the pioneers of large-scale battery storage in the US, is putting efforts into regaining a presence in that market.

Flow battery companies at the RE+ 2023 show in Las Vegas offered takes on how their technologies can compete in the evolving energy storage market.

System integrator Wärtsilä has signed an MSA with Eve Energy while peer Powin is targeting 5GWh of US-made BESS equipment in its supply chain by 2025.