Tag: batteries

Chicken fat supercapacitors could store green energy of the future

As vital as it is for society to transition to renewable energy, it’s not as easy as simply swapping out fossil fuels for solar panels. To ensure they’re as efficient as possible, power infrastructures need powerful batteries to reliably house their excess generated energy for later use. Storage equipment has increasingly utilized carbon materials due […]

A new button battery dyes kids’ mouths blue if swallowed

Energizer has designed a new lithium coin battery that releases a blue dye immediately upon interacting with moisture such as saliva. The marker offers parents a visible way to determine if their children accidentally swallowed one of these toxic products. After two decades of steady integration into everything from key fobs and remote controls to […]

This alternative to lithium-based batteries could help store renewable energy

The Department of Energy is providing a nearly $400 million loan to a startup aimed at scaling the manufacturing and deployment of a zinc-based alternative to rechargeable lithium batteries. If realized, Eos Energy’s utility- and industrial-scale zinc-bromine battery energy storage system (BESS) could provide cheaper, vastly more sustainable options for the country’s burgeoning renewable power […]