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The contents of the Hydrogen piping page were merged into Hydrogen pipeline transport. For the contribution history and old versions of the redirected page, please see its history; for the discussion at that location, see its talk page. (2012-06-17)

Merging information from Hydrogen piping to this article would be functional. Northamerica1000 ^(talk) 13:51, 29 November 2011 (UTC) reply

Merged. Beagel ( talk) 10:15, 17 June 2012 (UTC) reply

{{ request edit}}

The following Wikipedia contributor has declared a personal or professional connection to the subject of this article. Relevant policies and guidelines may include conflict of interest, autobiography, and neutral point of view. Sgenco20 ( talk · contribs) This user has declared a connection.

I believe that this page could use a policy/regulatory section with the following information:
In the US, hydrogen pipeline safety is regulated by the U.S. Department of Transportation Pipeline and Hazardous Materials Safety Administration (PHM- SA). The DOT has regulated hydrogen pipelines since 1970 via 49 CFR Part 192, Transportation of Natural and Other Gas by Pipeline: Minimum Federal Safety Standards.

Additionally, it would be great to update the miles of U.S. pipelines from the 2004 value with this value for 2019: 1,600 miles

Commercial uses:
The highest concentration of hydrogen reported by any gas utility in the U.S. is in Oahu, Hawaii, where Hawaii Gas’s natural gas pipeline contains approximately 12% hydrogen gas.33 Canada, Germany, Austria, and other countries are currently adding hydrogen to their natural gas pipelines.

All information above can be found at this source: https://www.ghcoalition.org/guidebook

I am a volunteer for a non-profit, the Green Hydrogen Coalition, an organization that specializes in developing educational materials about low-carbon hydrogen. I do have a conflict of interest on this topic due to my affiliation with the GHC so I thought that it would be best to suggest these edits rather than making any myself.

— Preceding unsigned comment added by Sgenco20 ( talk • contribs) 06:23, 3 October 2020 (UTC) reply

Sgenco20, Not done for now. I am not opposed to the addition on principle, but I think the source given here is not ideal, as I'm pretty certain that there would be more accessible and better ones (i.e. ones that don't require people to give their full contact information to your organisation to access and aren't linked to an organisation with a strong interest in the matter at hand) to support the material. If you are willing to provide other, more independent sources, I would be more than happy to update the page. I am nullifying the request for the time being; feel free to open another one at any time. Thank you for complying with our COI disclosure policies and best wishes, Blablubbs ^{( talk • contribs)} 16:17, 5 November 2020 (UTC) reply

A source would be required to said that hydrogen embrittlement is not a problem. The authorities in corrosion is preoccupied by that phenomena and the DOE call it a serious unknown. I would be surprised that these regulators don’t know there stuff! — Preceding unsigned comment added by 45.45.60.140 ( talk) 18:21, 9 November 2021 (UTC) reply

This article was nominated for merging with Hydrogen infrastructure on 13 February 2024. The result of the discussion ( permanent link) was Merge.