#energy-storage

Waymo says it will repurpose retired robotaxi batteries for community energy storage through a partnership with B2U Storage Solutions.

Researchers say a new solid-state polymer electrolyte helped lithium metal batteries operate in tests spanning deep cold to high heat.

A new scorecard from Vote Solar and IREC gives New Mexico the nation’s only A grade for distributed energy resource interconnection policy.

A new 500 MWh partnership between Alsym Energy and Juniper Energy will test whether sodium-ion batteries can carve out a durable role in hot-climate grid storage where thermal performance and cooling costs matter.

Growatt has introduced a new hybrid storage system for commercial and industrial users, offering multiple power configurations on a shared 261 kWh battery platform and support for multi-unit scaling.

Anker Solix has introduced a new residential storage unit built around 5 kWh of capacity, 5 kW of PV input and a modular expansion path aimed at plug-in solar users.

A new Chinese lithium-sulfur battery design is being pitched as a way to significantly extend drone flight times, with the article metadata pointing to an 800-cycle system that could nearly double endurance.

NASA Glenn researchers are testing a regenerative fuel cell system designed to store energy for future lunar missions, aiming to provide a lighter alternative to comparable battery systems during long, dark lunar nights.

Spain is preparing to finalize support for seven pumped-hydro storage projects under its recovery plan, directing €165 million to facilities that together account for more than 4.2 GW of capacity and over 8 GWh of energy

A study in Nature Communications describes a nontoxic aqueous battery design built around covalent organic polymers that researchers say can run for about 120,000 charge cycles without the safety drawbacks associated to火

Battery storage company ESS is moving beyond its long-duration roots and into the short- and medium-duration market with a sizable sodium-ion addition to its project portfolio.

A new European Commission policy is extending funding restrictions on equipment from high-risk countries beyond solar inverters and into battery storage, potentially reshaping how renewable projects are financed.

Industry leaders say Brazil’s solar boom is moving into a more complex stage shaped by grid congestion, curtailment, regulatory shifts and new business models, with storage emerging as a central tool for the next round o

A panel at Solar & Storage Live London argued that the pace of the energy transition will depend not only on technology, but on leadership, skills, and coordination across an increasingly complex system.

Anker Solix has introduced a residential energy storage product that combines a 7 kWh battery with a 5 kWh bidirectional inverter and expansion options reaching 126 kWh.

India has launched a 500 MW renewables tender that will require developers to dispatch power through exchanges under a contract-for-difference model, with projects allowed to include co-located storage

A new manufacturing partnership around Bihar Batteries adds momentum to sodium-ion development in Europe as the technology moves closer to larger-scale commercialization.

One year after Spain’s nationwide outage, battery deployment, grid rules and system planning are shifting quickly as officials respond to vulnerabilities exposed by the event.

A study in Advanced Energy Materials describes an all-iron flow battery design that reportedly ran for more than 6,000 cycles without capacity degradation, pointing to a potentially cheaper path for grid-scale storage.

Battery giant CATL says sodium batteries are now ready for mainstream use and has signed a 60 GWh agreement, a signal that the long-discussed chemistry may be moving from promise toward scale.