User talk:HapJac

Hi, thanks for your edit of the Grid storage page - I enjoyed reading the reference on Hydrogen. With your endorsement, I'd like us to sharpen up on the observations though...if you read the conclusion and scan the document for "embrittlement" it seems like it is never going to happen. Your thoughts?--Graham Proud (talk) 09:22, 5 February 2014 (UTC)


 * Hi there, I stumbled upon that reference when deep diving in relation to renewables, quite useful and current. I would agree with sharpening up the observations - it was my first wiki edit, so I was being a bit tentative! I would have to check the paper, but I'm not sure if it's representative for outside the UK - I would assume gas infrastructure materials are similar, but don't know. I would agree it's highly unlikely to happen at the moment, as there isn't fundamental suitability without extensive remedial works. --HapJac (talk) 00:47, 6 February 2014 (UTC)