#energy-storage

China has deployed a sodium-ion battery in a production electric vehicle for the first time, achieving a 248-mile range and potentially disrupting the lithium-dependent EV supply chain.

Ford is exploring a Plan B for its Kentucky battery plant, potentially shifting focus from EV batteries to grid-scale energy storage systems.

Finland's VTT research center confirmed Donut Lab's solid-state cell gained capacity at extreme heat, but key claims on density and cycle life remain unverified.

Een startup genaamd Donut Lab beweert een significante vooruitgang te hebben geboekt in solid-state batterijtechnologie, een lang gezochte heilige graal die elektrische voertuigen en energieopslag zou kunnen transformeren. Maar het bedrijf staat nu voor het moeilijkste deel: een sceptische industrie overtuigen dat de doorbraak echt is.

After years in the shadow of lithium-ion technology, sodium-ion batteries are poised for commercial takeoff in 2026. Multiple manufacturers are scaling production, costs are plummeting, and the technology's advantages in safety and resource availability are making it increasingly attractive for grid storage and affordable EVs.

The cost of long-term renewable energy contracts rose 9% in 2025 and is expected to continue climbing as data centers, manufacturing reshoring, and electrification drive unprecedented electricity demand. Energy storage agreements have emerged as the fastest-growing segment of the clean energy market.

A new report finds that Massachusetts can meet its 2050 peak electricity demand entirely without combustion-based generation, relying instead on a mix of renewables, storage, and demand response. The finding challenges the long-held assumption that gas peaker plants are indispensable for grid reliability.

University of Surrey researchers have discovered that keeping water in sodium-ion battery cathodes nearly doubles their energy storage capacity. The counterintuitive finding upends conventional wisdom that water must be removed from battery materials during manufacturing.

The Department of Energy is funding six teams to develop batteries capable of delivering four times the energy density of current technology. The teams have two years to produce manufacturable prototypes that could transform applications from military equipment to electric vehicles and grid storage.

Hydrostor's 500-megawatt compressed air facility in California and a wave of new storage technologies are making coal power economically obsolete faster than policy can revive it.

A US-based energy storage company has raised a massive $232 million to expand its residential battery offerings. The investment signals surging demand for home energy storage as electricity costs rise and grid reliability concerns grow.