Underground Storage Permit

An underground storage permit is required for storing substances in the subsurface, such as natural gas, CO2, compressed air, or other energy carriers. This permit falls under the Mining Act (Mijnbouwwet) and is issued by the Ministry of Economic Affairs and Climate Policy at the national level.

The permit covers long-term storage in natural geological formations or artificial cavities in the soil. Applications are assessed on safety, environmental impact, and the suitability of the storage site. You must submit a detailed plan describing the substances to be stored, the geological characteristics of the site, monitoring measures, and procedures for closing the storage facility after use.