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Energy Storage

All articles tagged with #energy storage

Google data center in Minnesota to run on Xcel’s 1.9 GW clean-energy expansion
business1 day ago

Google data center in Minnesota to run on Xcel’s 1.9 GW clean-energy expansion

Xcel Energy will power Google's new Pine Island data center in Minnesota under an Electric Service Agreement that will add 1,900 MW of new clean energy—1,400 MW wind, 200 MW solar, and 300 MW long-duration storage—plus a 300 MW/100-hour Form Energy iron-air battery (about 30 GWh). Google will cover its service costs, and the package includes a $50 million Capacity*Connect investment; the Minnesota Public Utilities Commission will review the agreement. The move aims to support Minnesota’s economy and energy goals while keeping current customers’ bills stable.

US Battery Storage Boom Reshapes the Grid in 2025
energy2 days ago

US Battery Storage Boom Reshapes the Grid in 2025

The US installed a record 57 GWh of new energy storage in 2025—roughly 30% more than 2024—with growth fueled by standalone and behind-the-meter deployments. SEIA projects about 70 GWh more in 2026, and Texas is on track to lead storage installations, potentially surpassing California. The boom persists despite a renewables-hostile federal stance and risks from supply chains and policy shifts, underscoring a shift toward a more resilient, battery-driven grid as demand rises.

Ancient Queensland salt caverns could become Australia’s clean-energy backbone
energy3 days ago

Ancient Queensland salt caverns could become Australia’s clean-energy backbone

Geoscience Australia’s $31 million drilling of the Adavale Basin in outback Queensland identifies the Boree Salt deposit as thick enough to form underground caverns by dissolving salt, creating a storage space for hydrogen (or compressed air). This geological-scale energy reserve could store around 6,000 tonnes of hydrogen per cavern (~100 GWh), potentially powering tens of millions of homes for a day with a handful of caverns, complementing intermittent renewables.

MIT's Energy-Storing Concrete Delivers 10x Capacitor Density
technology3 days ago

MIT's Energy-Storing Concrete Delivers 10x Capacitor Density

MIT researchers have developed a supercapacitor concrete that doubles as a structural material by embedding carbon nanostructures and liquid electrolytes, storing energy electrostatically and achieving about ten times the energy density of standard capacitors, though it remains below lithium-ion batteries. Potential uses include stabilizing wind-turbine output, industrial energy storage, and future urban infrastructure, while challenges such as scalability, durability, and the need for auxiliary components must be overcome before large-scale deployment.

Tofu-Brine Water Battery Aims 120k Cycles, Outlasting Lithium-Ion by Decades
energy4 days ago

Tofu-Brine Water Battery Aims 120k Cycles, Outlasting Lithium-Ion by Decades

Researchers report a tofu-brine, water-based battery with organic electrodes and neutral electrolytes achieving 120,000+ cycles and non-flammability; if scalable, it could offer a cheaper, safer alternative for grid storage and backup power, potentially challenging lithium-ion, though energy density and real-world deployment remain to be proven.

Hydrated Sodium Vanadate Boosts Sodium-Ion Battery Performance and Desalination
technology6 days ago

Hydrated Sodium Vanadate Boosts Sodium-Ion Battery Performance and Desalination

University of Surrey researchers found that keeping water in nanostructured sodium vanadate hydrate (NVOH) dramatically boosts sodium-ion battery performance, nearly doubling energy storage, speeding charging, and maintaining stability for 400+ cycles. In seawater, the hydrated material also enables electrochemical desalination with a graphite electrode removing chloride, hinting at future batteries that store energy while desalinating water.

Top Tesla Powerwall Alternatives to Consider
technology1 month ago

Top Tesla Powerwall Alternatives to Consider

Due to recent safety recalls and Elon Musk's political controversies, consumers are encouraged to consider alternative home battery solutions such as Bluetti EP800, Briggs & Stratton SimpliPHI, EcoFlow DELTA Pro Ultra X, EG4 PowerPro, Enphase IQ Battery, Franklin aPower 2, GM Energy Home System, Sigenergy V2X, StorEn vanadium flow, and Villara VillaGrid+ for more reliable and diverse energy storage options.

Ford lays off 1,600 workers at Kentucky plant amid EV transition
business2 months ago

Ford lays off 1,600 workers at Kentucky plant amid EV transition

Ford is repurposing its Kentucky battery plant in Glendale to focus on advanced energy storage systems, leading to the layoff of about 1,600 workers, as the company takes full ownership following a partnership split with SK On. The new energy storage business aims to start with 2,100 employees, and workers may apply for new roles within the company. The move is part of Ford's broader shift towards electric vehicles and energy solutions, including plans to produce a new electric truck in Louisville.

Revolutionary Advances in Fast-Charging and Energy Storage Technologies
technology2 months ago

Revolutionary Advances in Fast-Charging and Energy Storage Technologies

Researchers at Monash University have developed a new graphene-based material called multiscale reduced graphene oxide (M-rGO) that significantly enhances supercapacitors, enabling them to store energy comparable to batteries while offering rapid charging and high power output, with potential for commercial applications in electric vehicles and electronics.