%0 Journal Article %K Subsurface energy storage %K Storage capacity %K Exergy assessment %K North German Basin %K Geological porous media %K Compressed air energy storage %K Hydrogen gas storage %K Methane gas storage %K Achievable storage rate %B Renewable and Sustainable Energy Reviews %D 2021 %P 111422 %R https://doi.org/10.1016/j.rser.2021.111422 %T Subsurface renewable energy storage capacity for hydrogen, methane and compressed air – A performance assessment study from the North German Basin %U https://www.sciencedirect.com/science/article/pii/S136403212100705X %V 149