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.
Flint says its cellulose-based paper battery technology has entered production, moving the platform from lab-scale development to manufactured cells for pilot deployments and customer programs. The milestone is notable in a battery materials market still dominated by lithium-ion chemistries and the critical minerals they require.
Graphene Manufacturing Group says U.S. EPA approval now allows commercial sales of its THERMAL-XR graphene coating in the United States for industrial use under specified conditions.
HydroGraph Clean Power and Sparc Technologies have signed a letter of intent to test graphene-enhanced protective coatings for steel infrastructure, a step that pushes the material closer to commercial use in harsh industrial environments. The companies say they will conduct longer corrosion trials before deciding whether to negotiate a definitive supply deal.
DARPA has opened a market-research inquiry into graphene production and manufacturing, asking whether the material can be made at scale for load-bearing aerospace structures and what technical barriers still stand in the way.
HydroGraph Clean Power says a peer-reviewed study found its graphene aerosol coating increased copper’s heat transfer coefficient by 152%, a result the company is framing as a scalable route to thermal management for electronics, data centers and other high-power systems.
