In 2025, U.S. researchers developed an air-conditioning system that stores cooling in a salt solution; a Miami simulation projected a 93% cut in peak electricity demand

Innovative air conditioning technology now harnesses the power of saltwater solutions to store energy. Developed by researchers at NREL, this system tackles high electricity demand and cuts cooling costs efficiently. Simulations reveal notable savings in electricity usage and expenses for buildings. This groundbreaking approach holds great potential for addressing summer cooling challenges and ensuring sustainable energy management.