Rising above the trees along the trails in Edwardsville, not far from Plum Street and Governor’s Parkway, resides a rusty old water tank. From the MCT Goshen Trail, it stands just feet from the edge ...

Fourth Power, Inc., a startup based in Pittsburgh, is building a thermal battery that stores surplus renewable electricity as extreme heat in carbon blocks, reaching temperatures of 2,400 degrees ...

An MIT spinout has heated carbon blocks to 4,350 degrees Fahrenheit to store grid energy for up to 100 hours as a cheaper Li-ion alternative.

An icon of a desk calendar. An icon of a circle with a diagonal line across. An icon of a block arrow pointing to the right. An icon of a paper envelope. An icon of the Facebook "f" mark. An icon of ...

Heat batteries quietly solve a major transition gap, storing surplus renewable electricity as heat. Half of global energy demand is for heating, not power. They are simple, scalable, and far cheaper ...

Every day, millions of people use thermal paper without thinking about it. Receipts, shipping labels, tickets, and medical records all rely on heat‑sensitive coatings to make text appear. More ...

Snug against the backside of a historic downtown Minneapolis building that houses the new McKnight Foundation headquarters, a fenced enclosure guards three stainless-steel thermal energy storage tanks ...

Rondo Energy hopes hot bricks could help clean up manufacturing. Rondo Energy just turned on what it says is the world’s largest thermal battery, an energy storage system that can take in electricity ...

An aerial photo is showing the largest energy storage 400MW project in Shandong province in Zaozhuang City, China, on March 10, 2024. The ultra-long life battery being used in this project employs ...

Space cooling in existing buildings places heavy demand on electrical infrastructure and contributes to operational emissions. Aging HVAC systems often run inefficiently due to equipment degradation, ...