The International Energy Agency says battery storage was the fastest-growing power technology in 2025, with global additions reaching 108 GW and lithium-iron phosphate cells accounting for about 90% of deployments.
Graphene Manufacturing Group says its aluminum-ion battery now reaches 49 Wh/kg in testing, up from 26 Wh/kg in December, a gain the company says moves the cell closer to commercial validation.
Graphene Manufacturing Group says its graphene-aluminium-ion pouch cells have doubled energy density to 49 Wh/kg while holding to a 6-minute charging claim, a step the company says brings customer testing in 2026 and small commercial production in 2027 into view.
Researchers at Drexel University say they have developed a scalable method for turning MXene, a conductive 2D nanomaterial, into nanoscrolls that could improve ion transport in batteries, sensors and wearable devices. The work, reported March 31, 2026, in Advanced Materials, also suggests a route to more accessible, room-temperature processing of flexible conductive films.
Graphene Manufacturing Group says its graphene-aluminum-ion battery has reached a new development milestone, with customer testing targeted for 2026 and small commercial production penciled in for 2027.
