NAM: large-scale hydrogen storage in empty gas fields is possible!
In the context of energy transition, the question is regularly raised as to what role existing underground gas storage facilities or other produced gas fields can play in the storage of renewable energy in general and hydrogen storage in particular. In the article "Underground Hydrogen Storage in Gas Fields," NAM shares insights on the potential role of underground hydrogen storage and the boundary conditions that are important in this regard.
In conclusion, the paper argues that underground hydrogen storage in produced gas fields can contribute to storing large amounts of renewable energy. This involves the storage of several TWh, which can then be produced at high capacity (up to 10 GW). The article describes the preconditions for technical and economic feasibility. It also identifies other field selection criteria, such as local support and hydrogen market development. With the parameters shared in this article, underground hydrogen storage in gas fields can be included in system integration studies for optimal energy system design of the future.
