Seonglae ChoESS
전력 비축 위한 고용량 배터리 시스템
Air energy storage
Storing energy with compressed air is about to have its moment of truth
Technology will be used to store wind and solar energy for use later.
https://arstechnica.com/science/2024/05/storing-energy-with-compressed-air-is-about-to-have-its-moment-of-truth/
Sand battery
The world's first operational 'sand battery' can store energy for months
A team of researchers from Finland has set up the world's first commercial-scale 'sand battery' that be used to store power generated from renewable sources for months at a time to solve the problem of year-round supply, BBC reported. The push for renewable power has meant that researchers are looking for new ways to store energy over the long term.
https://interestingengineering.com/worlds-first-sand-battery
