Hungary-based Heatventors Ltd. has developed a non-flammable thermal energy storage system that can reportedly save up to 90% of space compared to traditional storage technologies or water tanks. “Our ...

VTT testing says Donut Lab’s “solid-state” battery likely matches lithium-ion; energy density measured at 298 Wh/kg, claims ...

High energy density materials (HEDMs) represent a rapidly evolving class of compounds that store and release large amounts of energy in a compact framework. These materials, often based on ...

Shanghai-headquartered Envision Energy launched its latest grid-scale energy storage system at the third Electrical Energy Storage Alliance (EESA) Energy Storage Exhibition held in Shanghai this week.

As the federal government reimagines American energy policy this year, support for projects hinges on a new metric — density. The concept of density in energy production echoes throughout recent ...

Scientists improved battery durability and energy density with a nano-spring coating. A research team led by Professor Kyu-Young Park from the Institute of Ferrous & Eco Materials Technology, ...