Mass storage
Underground hydrogen storage is the practice of hydrogen storage in caverns salt domes or depleted oil/gas fields.
![Icon depicting hydrogen storage in a salt mine](https://www.h2safety.info/files/Ecosystem/Icons/_660x660_crop_center-center_60_line/Storage-–-Mass.png 660w, https://www.h2safety.info/files/Ecosystem/Icons/_440x440_crop_center-center_60_line/Storage-–-Mass.png 440w, https://www.h2safety.info/files/Ecosystem/Icons/_880x880_crop_center-center_45_line/Storage-–-Mass.png 880w, https://www.h2safety.info/files/Ecosystem/Icons/_375x375_crop_center-center_60_line/Storage-–-Mass.png 375w, https://www.h2safety.info/files/Ecosystem/Icons/_750x750_crop_center-center_45_line/Storage-–-Mass.png 750w)
About these documents
This website centralises publications on hydrogen, with a particular focus on technology and especially safety.
The publications are issued by industrial gases associations or standardisation bodies.
Depending on the issuing organisation, some publications may not be available for free download.
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