Low permeability, creep and self-healing help make rock salt suitable for underground energy storage. Learn how salt caverns work.

How is energy stored underground? Explore CAES, UHS and UGS, their operating principles and the geological formations they rely on.

How can BECCS remove CO₂ from the atmosphere? Explore its principles, key steps, climate potential and role in energy transition scenarios.

A geological reservoir is a porous underground formation capable of storing fluids. Understand its key role in energy and the climate transition

Discover how compressed air energy storage (CAES) supports grid stability and renewable integration.

As solar and wind expand, CAES provides long-duration storage to enhance grid stability and reduce reliance on fossil backup.