"The times they are a-changing" My column for @pressjournal "Energy" supplement. @ForzeDelft @BuddyElectric @PaulWheelhouse @callum_mccaigpic.twitter.com/sLBAIrZ2cu
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Leeds is looking at doing that. Do u mean the entire grid or?
if feasible the whole grid. Establishing the feasibility is the point of the investigation.
That's great. Who's actually doing the investigation?
Ah right.. Look forward to hearing the outcome.
Couldn't qualify old girth welds for hydrogen service!
Remember though Coal or Town Gas was around 50% hydrogen..
Very strict hardness control in the welds?
I would think a lot of pipes were laid well before they understood embrittlement.
that's the scary bit! Read some of the propagating crack papers on CO2 lines. Need certainty before pure H!
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