Hydrogen retro fit and semi retro fit diesel motors

[lvmci]

Hyundai bus and truck hydrogen powered
Dec. 2024

...The Xcient trucks were manufactured at Hyundai’s truck and bus plant in Jeonju, South Korea, and imported through the Port of Brunswick in Georgia. This deployment represents a sizeable portion of the logistics fleet serving HMGMA, as more than a third of Glovis America’s operational trucks for this site are now hydrogen-powered.

The Technology Behind Xcient Trucks
The Xcient hydrogen trucks are powered by an advanced hydrogen fuel cell system. This system generates electricity through a chemical reaction between hydrogen and oxygen. Unlike internal combustion engines, the only byproduct of this process is water vapor. Hydrogen is stored in high-pressure tanks and supplied to the fuel cell stack, where it combines with oxygen from the air. The electricity produced powers the electric motor, providing a clean and efficient energy source for heavy-duty transportation.

[lvmci]

Twin Mid Flow Tech Turns
Heads -How Toyota,HRS
and ENGIE are Simplifying
Hydrogen Refueling
By BRET WILLIAMS
30Jan25
Toyota Motor Europe Partners with HRS and
ENGIE to Revolutionize Hydrogen Refueling
Toyota Motor Europe (TME) has entered a
groundbreaking partnership with Hydrogen
Refueling Solutions (HRS) and ENGIE to accelerate advancements in hydrogen refueling
...From £241Central to their initiative is the development of next-generation hydrogen refueling technology, specifically the Twin Mid Flow system. Funded under the European Union’s RHeaDHy project (Refuelling Heavy Duty with very High-flow Hydrogen), this partnership emphasizes streamlined operations, enabling hydrogen to play a pivotal role in decarbonizing Europe’s transport sector...

[lvmci]

Hydrogen Over Diesel? Why This Engine Tech Is Driving the Future of Heavy-Duty Vehicles
February 14, 2025 0 By Bret Williams
Hydrogen fuel news
MAHLE Powertrain Advances Heavy-Duty Hydrogen Combustion Development
MAHLE Powertrain has taken a significant step towards a greener future by entering the testing and calibration phase of heavy-duty hydrogen combustion engines. With a focus on decarbonizing the haulage industry, the £9.8 million Project Cavendish, funded by the Advanced Propulsion Centre UK (APC), is set to unlock fast-to-market solutions that utilize existing infrastructure...
...Building on Existing Infrastructure
Hydrogen combustion technology stands out partly because it uses much of the same underlying hardware as diesel engines. Industries can transition to hydrogen without overhauling their entire fleet or infrastructure. By providing a quicker upgrade path, projects like Cavendish reduce the financial and logistical burden of moving toward net-zero solutions.
For sectors like logistics, agricultural machinery, and long-haul trucking—where electrification faces challenges due to weight and range limitations—hydrogen offers a practical alternative.

Jonathan Hall, MAHLE Powertrain’s Head of Research and Advanced Engineering, explains, “Hydrogen combustion engines allow us to utilize decades of existing development and investment, making the path to decarbonization faster and more achievable for heavy-duty applications.”...

[chessie4905]

You may want to pause this never ending hydrogen lpower eg humping topic  till, at least, 2028,.The new sherrif in town, has other ideas and direction.

[lvmci]

Hyundai and Plug Power Advance Hydrogen Economy with Huge Infrastructure Projects
March 13, 2025 By Angela Linders
Two major players in the hydrogen industry are making significant moves to bolster the global hydrogen economy...
...Expanding the Hydrogen Ecosystem
Plug Power’s Louisiana plant is poised to strengthen its supply chain, supporting key customers like Amazon and Walmart. The company envisions robust, continuous operations to meet growing market demand as hydrogen-powered logistics and material-handling applications gain traction.

Additionally, the plant aligns with Plug Power’s strategic goal of establishing a green hydrogen network in North America. The company aims to integrate production, distribution, and energy applications into a seamless ecosystem for industries ranging from e-mobility to power generation...

[luvrbus]

Who knows what is going to happen with different fuels ,I never would have thought Cummins would introduce a gasoline powered engine but it is here now ,and will throw a wrench in hydrogen for truck engines , no special fueling stations needed it all there on every HI way and city across the USA

[lvmci]

Michelin’s Vision for Affordable Green HydrogenMarch 19, 2025 0 By FRANKIE WALLACE
Hydrogen Fuel News
Michelin Embarks on Advancing AEM Electrolyzer Technology for Green Hydrogen Breakthrough

Global tire giant Michelin is making waves in the hydrogen sector with its significant investment in anion exchange membrane (AEM) electrolyzer technology. Through a strategic partnership with top French research institutions, Michelin takes a bold step toward revolutionizing green hydrogen production. What makes this initiative noteworthy is its aim to create next-generation electrolysis systems that marry the strengths of existing technologies while reducing reliance on costly materials like precious metals. This pivot not only underscores Michelin’s commitment to sustainability but also places them in the spotlight of hydrogen innovation...

[lvmci]

Hydrogen fuel news
Hydrogen Trucks That Outperform Diesel? Daimler’s Game-Changing GenH2
March 26, 2025 0 By Tami Hood
Pioneering Liquid Hydrogen for Heavy Transport
Daimler Truck is setting a new benchmark in sustainable transportation with its groundbreaking advancements in liquid hydrogen fuel cell technology. Over the past year, its Mercedes-Benz GenH2 Truck prototypes have undergone rigorous performance testing, signaling a major leap toward commercial viability for hydrogen-powered heavy-duty vehicles. Within the next few years, these innovations are poised to redefine long-haul freight, a sector notorious for its substantial carbon footprint.

Inside the Technology: How Liquid Hydrogen Powers the GenH2 Trucks
Unlike gaseous hydrogen, Daimler has chosen liquid hydrogen for its trucks to maximize efficiency and scalability. The key lies in its compositional density. Liquid hydrogen, stored at cryogenic temperatures of -253°C, enables a significantly higher energy density compared to its gaseous counterpart. This allows the trucks to carry larger fuel volumes, translating into extended operational ranges that exceed 1,000 kilometers on a single fill. Such performance matches or even surpasses existing diesel solutions, making hydrogen a competitive option for long-haul transport.

Advanced testing revealed more than just long-range promise. The trucks integrate a suite of cutting-edge components, including an optimized fuel cell, cryogenic tanks, an e-axle, and a high-voltage battery for energy recuperation during descents. These features work together seamlessly under the Predictive Powertrain Controls system, which adjusts power usage based on real-time topographical data...

[lvmci]

Cummins and partners celebrate successful hydrogen engine project
Darlington, UK
Today, Cummins Inc. (NYSE: CMI), and key technology partners have celebrated the completion of a joint project to develop hydrogen internal combustion engine technology for commercial vehicles.

Cummins led a consortium of technology companies; Johnson Matthey, PHINIA and Zircotec in ‘Project Brunel’, to successfully deliver a 6.7-litre hydrogen internal combustion engine (H2-ICE) for medium-duty trucks and buses. The project was match-funded by UK Government, and facilitated by the Advanced Propulsion Centre UK (APC)...

[lvmci]

JCB’s Hydrogen Engine: Pioneering the Future of Sustainable Construction
April 11, 2025 Alessin Hacn
...The First Commercially Viable Hydrogen-Powered Engine
This approval marks JCB as the first construction equipment manufacturer to develop a fully functional hydrogen-powered engine for commercial use. Unlike fuel-cell electric alternatives, hydrogen combustion engines leverage existing infrastructure, making the transition to cleaner energy more practical for industries reliant on heavy-duty machinery.

Over 130 Evaluation Engines in Testing
JCB has already produced more than 130 prototype hydrogen engines, which are undergoing rigorous testing in real-world conditions. ..

[lvmci]

The Pulse
50 tonnes per day — Hydrogen for millennia found under this American desert
by More M.  April 30, 2025
...At the centre of California’s Mojave Desert lies an incredible discovery with the potential to permanently change how we view renewable energy. Scientists and developers have discovered underground hydrogen reserves, and reports state that they could produce about 50 tonnes per day. This is music to our ears because already the world is working effortlessly to ensure that all parts of the globe can harness some sort of clean energy to reduce the environmental problems that we are facing today. The future of America is bright as California pushes for a huge green hydrogen facility...

[lvmci]

ECO News
It’s the world’s largest ever ― 30 tons per day of ‘liquid energy’ appears in this American desert
by Laila A.  May 7, 2025
The future of clean energy is neatly tucked in the arid landscape of North Las Vegas, Nevada. The great news is that the world’s largest liquid hydrogen production facility, operated by Air Liquide, is now producing up to 30 tons of liquid hydrogen per day. Today, the significance lies in hydrogen’s day-to-day output, technological sophistication, and its core role in the clean energy transition sweeping across the U.S. and beyond...

[lvmci]

electrek.co
Honda really wants to sell you a hydrogen fuel cell, today
Jo Borrás May 2 2025 - 5:16 pm PT
...“Honda hydrogen is open for business,” says David Perzynski, assistant manager of hydrogen solutions development at American Honda. “(We have) the fuel cell technology, the expertise, and the supply chain to power a variety of zero-emissions products, including commercial trucking and stationary power generation.”

The company arrived with a more developed version of its Peterbilt 579EV-based HFC semi concept, which is based on one of that brand’s existing BEVs and uses the Honda fuel cell as a range-extending generator for its 120 kWh battery … or, rather, it would – if it was ever plugged into a charger.

On battery power alone, the big Pete is good for up to 150 miles of fully loaded range. With the fuel cell along for the piggyback ride, however, the truck’s range climbs to more than 500 miles at an 82,000 lb. combined vehicle weight...

[lvmci]

Hydrogen fuel news
Hydrogen Storage Tech Market Set to Triple by 2030 Amid FCEV & Infrastructure Growth
May 13, 2025 0 By Alicia Moore

Hydrogen storage has come a long way from being a niche solution for rockets and research labs. Today, it’s gearing up to play a major role in the clean energy transition worldwide. How big are we talking? Experts are forecasting that the global hydrogen tanks market could jump from $1.37 billion in 2025 to a whopping $3.78 billion by 2030. That’s a solid compound annual growth rate (CAGR) of 22.5%—not exactly small potatoes.
Hydrogen’s Heavy-Duty Moment
What’s driving this surge? It mainly comes down to the rise of fuel cell electric vehicles (FCEVs) and the increasing demand for cleaner energy options in sectors where batteries just don’t cut it. Think long-haul trucks, shipping, and certain industrial operations—all of which need more power density, longer range, and faster refueling than batteries can offer. This is where Type 4 composite tanks step in, built for extreme pressure (we’re talking 500+ bar levels) and superior performance.

Made from lightweight carbon fiber-reinforced plastics with durable thermoplastic liners, these tanks can store hydrogen at up to 700 bar. Not only are they up to 40% lighter than their metal counterparts, but they also make it possible for zero-emission trucks to go the distance—600 miles or more—with quick refueling times of just three to five minutes. It’s no wonder they’re becoming the go-to standard in zero-emission technology...