Keith D. Patch
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keithdpatch.com
Keith D. Patch
@keithdpatch.com
@mitcheme.bsky.social‬ with 40+ years leading green hydrogen #H2 & #decarbonization technology/business/innovation. Posts/Links/QPs mine, not my clients', & ≠ endorsements.
Howdy Linda! Thanks for including me in this great Pack. And I found some new friends to follow!💙💙💙
November 12, 2025 at 12:48 AM
Howdy BB! Thank you very much for including me! And I found some new friends to follow!!💙💙💙
November 12, 2025 at 12:40 AM
#Hydrogen101 A thread
3/3 This CA NIMBY group bases their fears of a hydrogen test in natural gas piping on lower efficiency. Paper IGNORES need to meet peak winter heating demands-CA has 12 underground natgas storage fields. How many batteries will be needed to supply new heat pumps!
November 11, 2025 at 6:35 PM
#Hydrogen101 A thread
2/3 This CA NIMBY group bases their fears of a hydrogen test in natural gas piping on ONE paper, which focuses on efficiency. Paper IGNORES need to meet peak winter SEASONAL demands-hydrogen is far cheaper vs the batteries & electric grid upgrades to supply new heat pumps!
November 11, 2025 at 6:35 PM
Please read at least some of the hydrogen literature before you make such bot-like pronouncements.

In addition to my hydrogen home vehicle refueling project (below), there are companies making full-home energy storage systems, so you can live off -grid!!
November 10, 2025 at 1:51 AM
Electrolyzer orders are good, but putting iron in the ground is even better!
November 7, 2025 at 12:43 PM
As I young Project Manager I was taught (and have confirmed through the years) that you CANNOT schedule breakthroughs.

So I am taking the BYD solid-state battery claims of "...breakthroughs in areas such as battery lifespan and fast charging" with a lot more than a grain of salt...
November 4, 2025 at 9:25 PM
Thanks for noticing.
Methane was as close as I could find with today’s search. I know I’ve seen such a diesel graph, but not today.
Whether methane or diesel, the point is high H2 levels (ie ~85%) don’t provide 1:1 reductions in CO2 emissions (ie only ~60%).
November 2, 2025 at 8:02 PM
Thank you for including me in this pack, Linda!

Keep up the good work!!💙💙💙
November 1, 2025 at 11:36 PM