#fuelcell — Public Fediverse posts

MTU reaches major development milestone for zero-emission Flying Fuel Cell

https://piefed.social/c/hydrogen@piefed.social/p/2239071/mtu-reaches-major-development-milestone-for-zero-emission-flying-fuel-cell

#Hydrogen101
SPAC Aimei Health NASDAQ $AFJK terminates business combination agreement with Chinese United Hydrogen Group Inc. dating to 2024Jun19; triggered by missing the closing date.
#UHG transaction was valued at US$1.6B.
#hydrogen #H2 #fuelcell #electrolyzer #China #energy

#hydrogen101
Congrats to Japan’s MOL on making hydrogen at sea on th a12m / 39-foot sailing sloop "WINZ MARU", but the Energy Observer @energy_observer vessel was launched in 2017, and made/stored/used hydrogen in its round-the-world trip.
#hydrogen #greenhydrogen #fuelcell #electrolyzer #energy #sailboat

Hidrogen (H2): Solusi Energi Bersih Masa Depan

https://frnstudio.wordpress.com/2026/06/05/hidrogen-h2-solusi-energi-bersih-masa-depan/

#AI #AIslop #hallucinations
1) ↙️French #EODev_H2 GEH2 hydrogen fuel cell introduced in Australia↘️
2) Yes, #energy_observer had a Proton #nelhydrogen electrolyzer; GEH2 only has a 70kW #Toyota fuel cell.
3) No electrolyzer, so no metal hydride storage tanks for #H2 storage either. (uses tanks of H2).
#fuelcell #hydrogen

Ah, not all these Japanese fridge/freezer sized external domestic #HotWater units are #Heatpump #ASHP based - the “Ene Farm” with two massive units is #FuelCell based! See eg https://www.daigasgroup.com/en/rd/topic/1768549_56103.html

🚗⚡🔥 #InternalCombustionEngine vs. #FuelCell – what will #mobility really look like in the #future?

In a #Zoomposium with #ChristopherHebling from #FraunhoferISE
👉 #HydrogenTechnologies and #FuelCells could play a decisive role in the #energy and #transportationtransition

📺 https://youtu.be/E62Kij5i_Ck

📎 https://philosophies.de/index.php/2024/12/17/wasserstoff-als-loesung/

#Hydrogen #InternalCombustionEngines #GreenHydrogen #Sustainability #ClimateAction #EnergyPolicy #EnergySecurity #ClimateNeutrality #ElectricMobility #HydrogenTechnology

#hydrogen101
NOx emissions are a major problem with all hydrogen internal combustion engines, including turboprops. Besides NO and NO2, they often emit N2O.
GWP100 of N2O is 265-300x higher than CO2.
I doubt China is using SCR to limit NOx.
H2 fuel cells have higher efficiency and emit no NOx.
#H2 #hydrogen #fuelcell

🚌🎉Update🎉🚌
Montgomery County, MD's first #hydrogen #bus was delivered yesterday!

🚌MCDOT received a $15 million federal grant from the Federal Transit Administration (FTA) to purchase 13 hydrogen #fuelcell buses and build a #green #hydrogenfueling station at EMTOC. The new #microgrid at EMTOC will power the hydrogen fueling station that #DGS will be building as a next step.
#mdcommuters #maryland #montgomerycountymd

#FuelCell #GreenEnergy #Helicopter
#Hydrogen #h2

#Hydrogen101 #PFAS101
PFAS underpin today's highest‑performing PEM fuel cells and electrolyzers...and other systems.
They also just got excluded from my business insurance.

If you work with PFAS in hydrogen tech, the risk isn’t "future" anymore – it’s now.
#hydrogen #H2 #fuelcell #electrolyzer

#trump #oil #gas #bigoil is probably #celebrating this #war in #iran or not? #energy #hormuz https://tradingeconomics.com/commodity/crude-oil #pem #hydrogen https://de.wikipedia.org/wiki/Protonen-Austausch-Membran #reversible #fuelcell

randomly found a Toyota Mirai on a police auction: https://www.salvagemarket.co.uk/Lot/25b5e40c-dd65-4876-8cb8-3e43f14c9f58

#wierdcars #car #hydrogen #fuelcell

🧻 Converting human urine into clean energy: Researchers optimize the process

https://techxplore.com/news/2026-02-human-urine-energy-optimize.html

#urine #energy #fuelcell #chemistry #waste #circulareconomy

Swiss startup tests ammonia-based power in Detroit

https://piefed.social/c/hydrogen/p/1732458/swiss-startup-tests-ammonia-based-power-in-detroit

On-site solar PV, 32MW PEM electrolyzer using reclaimed mine water, 41hr of hydrogen storage in steel tanks, running #H2 through 7.5MW PEM fuel cells, all installed on a Questa, NM brownfield site!

Now that's a long-duration energy storage / seasonal energy storage demo!
#hydrogen #grid #LDES #PV #solar #fuelcell #electrolyzer

#Ballard Power liefert sechs #Brennstoffzellenmodule für einen neuen Offshore-#Wasserstoffspeicher am #Windpark #Hollandse Kust Noord.

Der sogenannte Base-Load-Power-Hub nutzt einen 5-MW-#Elektrolyseur zur Erzeugung von grünem #Wasserstoff und soll die #Stromversorgung aus Offshore-Wind stabilisieren. Die Technologie ermöglicht eine effizientere Nutzung erneuerbarer Energie auf See.

https://www.finanztrends.de/news/barrick-gold-aktie-neuer-wasserstoff-hammer/

#BallardPower #OffshoreWind #Wasserstoffspeicher #H2 #fuelcell #energy #climatechange

Another one bites the dust!
#FuelCell #FuelCellBuses
https://www.busplaner.de/en/news/bayreuth-municipal-utilities-end-hydrogen-plans-121691.html

#FuelCells101 #Hydrogen101
1959: the world's first fuel cell tractor from Allis-Chalmers ↙️ .
In 2025 it's Kubota's autonomous #fuelcell tractor ↘️ .
Went from 20HP on propane fuel, to 100HP on hydrogen.
#hydrogen #H2 #fuelcells

#hydrogen101 #HydrogenSafety
Shoot a Type IV carbon-fiber fuel cell electric vehicle #FCEV hydrogen storage tank with a small caliber bullet and it bounces off. A .50-caliber bullet makes a hole but no fire as the #hydrogen is released.⬇️
Try that with a battery pack.
#H2 #fuelcell

Hey peeps, any comment on why the 8MW Calistoga hydrogen fuel cell microgrid doesn't include auto-bumpless transfer for grid to islanded microgrid mode if the T&D line goes down?

FCW appears to say it only works on a PSPS event signal from PG&E!

#hydrogen #H2 #LH2 #fuelcell

Ask Hackaday: Where Are All the Fuel Cells? - Given all the incredible technology developed or improved during the Apollo progra... - https://hackaday.com/2025/08/21/ask-hackaday-where-are-all-the-fuel-cells/ #renewableenergy #currentevents #spaceshuttle #engineering #originalart #featured #fuelcell #hydrogen #apollo #news #nasa

‪Hey Canary Media, if an 8MW liquid-hydrogen-fueled Plug Power fuel cell can perform bumpless transfer from grid to islanded microgrid mode↙️ in Calistoga, CA, it would be technical malpractice to not have spent a few extra dollars & program black-start capability into the system!↘️ All the necessary hardware is already there!

Please verify that your statement is true.
#H2 #LH2 #fuelcell #grid #microgrid

China produces massive amounts of black hydrogen (from black coal) & brown #hydrogen (from low-rank lignite/brown coal), which is even worse in CO2 emissions.

The article↙️ says nothing about whether the 100 Chinese #H2 #fuelcell drayage trucks use low carbon intensity #GreenHydrogen ! ↘️

#Stellantis Abandons #Hydrogen #FuelCell Development - #Slashdot

This is a **sad new**.

https://tech.slashdot.org/story/25/07/16/2112231/stellantis-abandons-hydrogen-fuel-cell-development

#Hydrogen101 #oops
There are 2 main ways to power a vehicle on land, sea or air with hydrogen:

1-hydrogen fuel cell electric vehicle #hydrogen #FCEV
2-hydrogen internal combustion engine #H2 #ICE

Unfortunately, Sustainability Magazine doesn't follow my feed...↙️
But New Civil Engineer might!↘️
#fuelcell