Engineers are testing a new "sand battery" that could power industries and communities using stored renewable energy. When you purchase through links on our site, we may earn an affiliate commission.

CINCINNATI—Late at night, or when her 18-month-old daughter is napping, Jessica Sharp logs onto Chat GPT and asks it to help her in her fight to stop a data center from being built just steps away ...

PORNAINEN, Finland ‪—‬ Engineers will soon begin testing a new "sand battery" that will convert energy stored as heat back into power that can be fed into the electricity grid. However, they say ...