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.
Pinned
#TBT
Quick recap of my 2019 consulting travels:
1 Emissions Reduction Alberta
2 Carbon Engineering @CarbonEngineer
3 BHP Spence copper mine in Chile's Atacama Desert
4 Chilean Ministry of Energy @gobiernodechile.bsky.social #MinEnergia
#hydrogen #H2 #fuelcell
Konsyse‬ @konsyse.com, I'd think that if you're a "research and consultancy firm", you'd look up some facts before writing fear-mongering posts!

Yes, hydrogen is an indirect greenhouse gas #GHG, but it does not shield sulfur hexafluoride #SF6, the "most potent" #GHG (GWP-100 of 23,900).
Not so clean at all?

While it burns without carbon, hydrogen molecules escaping into the sky act as a chemical shield for the most potent greenhouse gas to linger longer and warm the planet more.
The Hydrogen Paradox: Hydrogen Is Not As Climate-Friendly As Thought — Konsyse
A study published in Nature in December 2025 has identified a critical flaw in the hydrogen economy.
www.konsyse.com
December 30, 2025 at 11:16 PM
Reposted by Keith D. Patch
€18 million in EU funding for a hydrogen future of Slovenia

https://www.europesays.com/2666565/

€18 million in EU funding for a hydrogen future of Slovenia The Ministry of Cohesion and Regional Development…
€18 million in EU funding for a hydrogen future of Slovenia - EUROPE SAYS
€18 million in EU funding for a hydrogen future of Slovenia
www.europesays.com
December 30, 2025 at 8:15 PM
#Hydrogen101 #thread /1
Tobe Energy #Tobe_Energy claims a revolutionary membrane-free water electrolysis process to efficiently make green hydrogen. Let's examine their tech & claims...
#hydrogen #H2
December 30, 2025 at 5:58 PM
Reposted by Keith D. Patch
🎸 🤘
December 30, 2025 at 1:31 AM
Reposted by Keith D. Patch
China uses green tech dominance to take early lead in clean fuels race. #Envision one of the largest #windturbine manufacturers is using #windenergy to produce green #ammonia, selling it for use in fertilisers and chemicals and as a fuel for #shipping www.ft.com/content/7728... via @FT #ActOnClimate
China uses green tech dominance to take early lead in clean fuels race
Companies use wind and solar energy to produce green ammonia and methanol
www.ft.com
December 29, 2025 at 10:04 AM
ACES-Delta green hydrogen project in Utah (to make power for @ladwp.com ) is 95% complete & commissioning started:

“Once fully operational, this site is expected to offer storage capacity 2x to 3x greater than all US grid-connected batteries today, with further expansion potential"
December 29, 2025 at 11:13 PM
Reposted by Keith D. Patch
$8 billion hydrogen plant in Saudi Arabia, powered by wind & solar, is 90% complete, will produce 600 tons of hydrogen per day and it's footprint is 1.7 times the size of Washington, D.C., 116 sq. miles.
luxurylaunches.com/other_stuff/...
Critics were not only skeptical but also laughed when Saudi Crown Prince MBS announced an $8 billion hydrogen plant, yet the laughter has faded now that the colossal facility is 90% complete and 1.7 t...
luxurylaunches.com
December 26, 2025 at 5:57 PM
#Hydrogen101
Sure, it's easy to make turquoise hydrogen & solid carbon from natgas / biogas in a lab-scale high-temperature pyrolysis reactor...

But remember, work on the Kværner process began in the 1980's, Monolith bought the IP in 2013, & mothballed their OC1 plant this summer.
#hydrogen #H2
December 24, 2025 at 10:31 PM
#Hydrogen101
Sure, it's easy to make turquoise hydrogen & solid carbon from natgas / biogas in a lab-scale high-temperature pyrolysis reactor...

But remember, work on the Kværner process began in the 1980's, Monolith bought the IP in 2013, & mothballed their OC1 plant this summer.
#hydrogen #H2
December 24, 2025 at 10:31 PM
#Hydrogen101
Always check for the truth in the hydrogen vertical, whether it is hydrogen production / hydrogen fuel cell performance claims or touting for penny stocks:

J4 just acquired some mineral claims from Primary Hydrogen, there was NO merger!
#SMDH
December 24, 2025 at 1:22 PM
Reposted by Keith D. Patch
Nanoscale and Journal of Materials Chemistry A are taking submissions for the a themed collection on Advanced nanomaterials for sustainable green hydrogen production and would love to receive your latest research!

Find out more about the collection at www.rsc.org/publishi...

@jmaterchem.rsc.org
December 24, 2025 at 9:00 AM
𝐇𝐞𝐲 𝐁𝐥𝐮𝐞 𝐂𝐫𝐞𝐰 -
Bishop @bishopx50.bsky.social is hosting a 𝐍𝐞𝐰 𝐘𝐞𝐚𝐫’𝐬 𝐃𝐚𝐲 𝐜𝐞𝐥𝐞𝐛𝐫𝐚𝐭𝐢𝐨𝐧 at 7PM ET on 1Jan2026 on his account. It is cohosted by ‪Kinley 🦋 Brenda‬ @bluthrunthru.bsky.social & ℒℯ𝓍𝒾 @lexit27.bsky.social

More details to follow soon.
💙🍾🥳🎉🎊💙
𝐇𝐞𝐲 𝐁𝐥𝐮𝐞 𝐂𝐫𝐞𝐰 -
𝐈’𝐦 𝐜𝐨𝐡𝐨𝐬𝐭𝐢𝐧𝐠 𝐚 𝐍𝐞𝐰 𝐘𝐞𝐚𝐫’𝐬 𝐃𝐚𝐲 𝐜𝐞𝐥𝐞𝐛𝐫𝐚𝐭𝐢𝐨𝐧 𝐨𝐧 𝐦𝐲 𝐚𝐜𝐜𝐨𝐮𝐧𝐭. 𝐌𝐨𝐫𝐞 𝐝𝐞𝐭𝐚𝐢𝐥𝐬 𝐭𝐨 𝐟𝐨𝐥𝐥𝐨𝐰 𝐬𝐨𝐨𝐧.
🎊🥂🍾🥳🎉🎊💃🕺🏽
December 24, 2025 at 1:07 PM
Reposted by Keith D. Patch
Humboldt Transit Authority just unveiled the first hydrogen fuel-cell bus in rural America, marking a revolutionary step towards cleaner transit and a greener future!

Click to read more!

#HumboldtCounty #CA #CleanEnergy #CitizenPortal #TransportationInnovation #CommunityTraining
Humboldt Transit Authority debuts rural hydrogen fuel-cell bus and plans 11-bus pilot
Humboldt Transit Authority unveiled what it described as the first hydrogen fuel-cell bus in rural America, showcased a six-minute video and said it will order 11 hydrogen buses to replace diesel vehicles, while public commenters raised questions about cost and procurement.
citizenportal.ai
December 24, 2025 at 12:51 AM
Reposted by Keith D. Patch
@corybooker.com has the 60-minute CECOT segment available on his channel. Watch it while you can. In other places, Paramount has taken the video down - "copyright," don't you know. Share. The more who witness, the better.

youtu.be/jiehEMlNiCI?...
The 60 Minutes Story The Trump Administration Doesn't Want You To See
YouTube video by Cory Booker
youtu.be
December 24, 2025 at 1:11 AM
#GeologicHydrogen
Denver startup #Koloma opens Columbus, OH R&D lab, focusing on white hydrogen exploration and extraction.

I saw Koloma's Emily Yedinak preso at MIT Energy Initiative's 2024 Spring Symposium.
#WhiteHydrogen #NaturalHydrogen #hydrogen #H2
December 23, 2025 at 6:08 PM
Reposted by Keith D. Patch
💡 #BeyondTheSurface: Salt caverns are one of the safest, most flexible ways to store green hydrogen underground. In #DESSERTproject, we are exploring them as scalable, efficient infrastructure solutions 📸 See the full process in the photo! #HydrogenStorage #EnergyTransition
December 5, 2025 at 10:24 AM
#Hydrogen101 #H2Safety
💥Hydrogen explosion at Elkem silicone factory near Lyon, France seriously injures 4, 3 seriously. Plant's had safety problems, including 1 dead in 2016.

Might be similar to 2019 Illinois, US silicon hydride plant SiH explosion.
#H2 #hydrogen #safety
December 23, 2025 at 3:50 PM
Reposted by Keith D. Patch
60-Minutes CECOT segment aired in Canada. Share widely. Sadists, every one of the ICE agents. This is what Trumper Bari Weiss is censoring. @60minutes.bsky.social

www.youtube.com/watch?app=de...
60 Minutes CECOT Segment Axed by Weiss (Aired in Canada)
YouTube video by JayyRodd
www.youtube.com
December 22, 2025 at 11:19 PM
Reposted by Keith D. Patch
Coffee Roasting by Hydrogen: A Practical Demonstration fuelcellsworks.com/2025/12/18/g...
December 22, 2025 at 3:25 PM
Reposted by Keith D. Patch
DOE Watchdog Launches Audit Into Canceled Clean Energy Grants fuelcellsworks.com/2025/12/22/c...
December 22, 2025 at 3:35 PM
Reposted by Keith D. Patch
Race to Find Hydrogen in Minnesota Begins fuelcellsworks.com/2025/12/22/e...
December 22, 2025 at 4:03 PM