What to know about ERCOT’s new RTC+B program
Under the real-time co-optimization structure, batteries will be recognized as both generators and loads.
Global lithium-ion battery pack prices fall to $108/kWh, says BNEF
Battery pack prices for stationary storage fell to $70/kWh in 2025, a 45% drop from 2024, making it the cheapest lithium-ion category for the first time, according to BloombergNEF (BNEF).
ESS–EV battery supply chain bifurcates as U.S. manufacturers pivot toward storage
While the long-term impacts of the elimination of the United States’ federal electric vehicle tax credit remain unknown, it’s clear that battery manufacturers in the country are starting to shift their approach toward grid-scale storage rather than EV batteries.
Demand diligence from U.S. battery integration
Tariffs continue to reshape the U.S. storage market. Rising costs for overseas systems have created new incentives to integrate equipment domestically, and many developers are turning to US firms to assemble battery systems. Integration capacity can scale faster than battery cell manufacturing, but not without risk. Unlike cell plants, where automated processes keep variations in check, battery assembly and integration depends on people, as Jeff Zwijack from Intertek CEA explains.
800 MWh battery project reaches financial close for BrightNight and Cordelio Power in Washington
Power company BrightNight and joint venture partner Cordelio Power have announced the financial close of its Greenwater Energy Storage Project, a 200 MW / 800 MWh battery energy storage system (BESS) located in Pierce County, Washington, in the Pacific Northwest region.
NeoVolta secures $13 million for 2 GWh energy storage manufacturing in Georgia
The company produces batteries and inverters for residential and commercial applications. It secured funding for a potential U.S. manufacturing facility, pending definitive agreements.
Global grid-scale BESS deployment up by 38% year-on-year through October
Global grid-scale battery energy storage system (BESS) deployments have hit 156 GWh year-to-date. Over 153 GWh are still slated for commissioning in 2025, though delays and cancellations are likely to trim that total by year-end.
‘New York model’ for safety: Strict fire codes to unlock Long Island battery storage
State officials and fire deparment representatives confirmed new fire standards for Long Island BESS projects are the new cost of business in getting storage into the urban grid.
Battery energy storage revenues for ancillary services fall nearly 90% in ERCOT
Revenues for ancillary services have fallen 90% since 2023. An Enverus report says market saturation is driving operators to seek other strategies.
The contract-fab model is heading for batteries
Unigrid’s offshore contract manufacturing hints at a new playbook for storage startups that mirrors the chip industry’s evolution.
