Cost-Effective, Build-Anywhere Particle Thermal Energy Storage Technology

https://www.nrel.gov/news/program/2021/nrel-options-a-modular-cost-effective-build-anywhere-particle-thermal-energy-storage-technology.html

"late stages of prototype testing a game-changing new thermal energy storage technology that uses inexpensive silica sand as a storage medium... Particles are fed through an array of electric resistive heating elements to heat them to 1,200°C... then gravity-fed into insulated concrete silos... storage of up to a staggering 26,000 MWh of thermal energy. With modular design, storage capacity can be scaled up or down with relative ease"

Related:

Storing Renewable Energy in Sand , Solving the issue of renewable energy stability

https://gamechangerscience.com/storing-renewable-energy-in-sand-solving-the-issue-of-renewable-energy-stability/

A new way of storing renewable energy is providing clean heat through the long Nordic nights.

https://www.bbc.com/future/article/20221102-how-a-sand-battery-could-transform-clean-energy

How A Brick & Rock Battery Is Changing Energy Storage

https://www.youtube.com/watch?v=B3JlTVt0jLw

The hottest new climate technology is bricks

https://www.technologyreview.com/2023/04/10/1071208/the-hottest-new-climate-technology-is-bricks/

Solar-powered ‘sand-based battery’ thermal energy storage project underway in Italy

https://www.energy-storage.news/solar-powered-sand-based-battery-thermal-energy-storage-project-underway-in-italy/

ETES’ electrothermal energy storage can yield consistent renewable electricity for industry
https://www.latitudemedia.com/news/report-electrothermal-energy-storage-can-yield-consistent-renewable-electricity-for-industry