FLXdrive ‘Electrifies’ Pittsburgh
The title of this post, is the same as that of this article on Railway Age.
The article describes Wabtec’s FLXdrive locomotive, as “the world’s first 100% battery, heavy-haul locomotive”
It is well worth a read, as it describes some of the design philosophy.
In addition, this page on the Wabtec web site gives some details of the locomotive.
It is powered by lithium-ion batteries.
- There are around 20,000 battery cells
- The batteries have their own air-conditioning
- There is a sophisticated battery-management system.
- The total battery size is 2.4 MWh
- Power output is 4400 HP or 3.24 MW
- Locomotive will run for 30-40 minutes at full power.
- The locomotive has regenerative braking.
- Operating speed is 75 mph
Note that running at 75 mph for 40 minutes would cover fifty miles.
The Railway age article has this paragraph, which describes a partnership between Carnegie-Mellon University (CMU), Genesee & Wyoming and Wabtec to create the Freight Rail Innovation Institute.
CMU, Genesee & Wyoming and Wabtec also hope to create the Freight Rail Innovation Institute, described as “the first-of-its-kind effort to create zero-emission locomotives, develop technology that increases freight rail utilization and improve safety by 50%, and create 250,000 jobs by 2030.” G&W’s Buffalo & Pittsburgh Railroad will pilot technologies developed by the Freight Rail Innovation Institute, including a zero-emissions battery and hydrogen-powered train that is planned for revenue operation on 200 miles of track between Pittsburgh and Buffalo, N.Y. within the next three years.
Note.
- The paragraph is very much a mission statement.
- Genesee & Wyoming are the parent of Freightliner in the UK, who are developing a dual-fuel locomotive, that I wrote about in Freightliner Secures Government Funding For Dual-Fuel Project.
It strikes me CMU, Genesee & Wyoming and Wabtec are on the right track.
Caterpillar, Cummins Move On Hydrogen For Trains
The title of this post, is the same as that of this article on Construction Equipment.
This is the first paragraph.
Caterpillar and Cummins are working separately to put hydrogen to work in locomotives.
They have a lot to lose with the extinction of their diesel businesses, so why not join the party.
Hydrogen Pipelines
Someone asked me about pipelines for hydrogen and I found this document on the US Department of Energy web site.
Ryanair Backs Away From Boeing Jet Order
The title of this post, is the same as that of this article on The Times.
These are the first two paragraphs.
Ryanair has ended talks to purchase tens of billions of dollars of Boeing jets amid a stand-off over the price.
The Irish budget airline had been in talks to buy as many as 250 planes of the 737 Max 10 model but said yesterday that the talks had collapsed.
But have Michael O’Leary and Boeing fallen out over hydrogen?
Consider.
- Many countries in Ryanair’s largest markets are aiming to go net carbon-free by 2050 or even earlier. Scotland is aiming for 2045.
- An airliner delivered today will still be flying twenty or even thirty years later.
- I believe that by 2030, small airliners up to thirty passengers will be zero-carbon.
In Could An A320 neo Be Rebuilt As A ZEROe Turbofan?, I came to this conclusion.
I very much feel that there will be a route to convert some or all of the A 320 neo aircraft to hydrogen power.
If Airbus can offer an airliner, that can be rebuilt as a hydrogen-powered plane that must change the economics of purchasing a fleet of airliners, which could be made worthless by worldwide carbon emission legislation.
Because the Boeing aircraft is a 1960s design with an aluminium airframe, I would doubt it is designed to be converted to hydrogen power.
Namibia Is Building A Reputation For The Cheapest Green Hydrogen
The title of this post, is the same as that of this article on Hydrogen Fuel News.
This paragraph explains the deal that Germany and Namibia have done.
Germany, the largest economy in Europe, has just closed a partnership with Namibia, for a supply of the cheapest green hydrogen. The Southern African country is aiming to produce its H2, made with renewable energy, for prices as low as $1.8/kg. The European nation intends to import massive volumes of what it believes will be the most affordable renewable H2 in the world. It has signed a deal with Namibia that steps up the worldwide scramble to secure the best options for H2 supply connected with substantial renewable installations.
Note.
- Namibia has the ability to produce large amounts of solar and wind energy.
- I suspect the hydrogen will be converted to liquid ammonia for shipment to Germany.
The Gremans are building a large hydrogen terminal at Wilhelmshaven, which I wrote about in Uniper To Make Wilhelmshaven German Hub For Green Hydrogen; Green Ammonia Import Terminal.
Although, Namibia has now been an independent country since 1990, from 1884 to 1915 it was the German colony of German South West Africa.
Hopefully, this deal will work out to the benefit of both Germany and Namibia.
Alstom’s Coradia iLint Hydrogen Train Makes Its Swedish Debut
The title of this post, is the same as that of this article on Global Railway Review.
This picture shows a hydrogen-powered Alstom Coradia iLint train near Hamburg
If you’re ever in Hamburg, take a ride to Buxtehude and take a ride to Cuxhaven.
These trains are now in service in Germany and have been ordered in quantity in Germany and have been demonstrated in Austria, Italy and The Netherlands.
Fraunhofer Targets Hydrogen Adoption With Improved Electrolysis System Efficiency
The title of this post, is the same as that of this article on Hydrogen Fuel News.
This is the first paragraph.
The Fraunhofer Heinrich Hertz Institute (HHI) has announced that it is taking part in a new research project meant to accelerate hydrogen adoption. Its main focus is to examine water electrolysis in order to achieve improve efficiency.
The research project is called InnoEly, and this appears to be the project’s aim, as stated on the web site.
Modeling and characterization tools for the development of water electrolysers – from materials to system integration
This could be a project, that brings about a big improvement in the efficiency of electrolysers.
Could London’s New Routemaster Buses Be Converted To Hydrogen Power?
There are a thousand New Routemaster buses on the roads of London.
This paragraph from Wikipedia describes the transmission.
The bus is a hybrid diesel-electric driven by a battery-powered electric motor, charged by a diesel fuelled generator and recovering energy during braking by regenerative braking.
Note.
- The Cummins diesel engine is under the back stairs and is mounted high up. You can sometimes hear it start and stop if you sit or stand at the back of the bus.
- The diesel engine is part of the Cummins B Series Engine family, which is used very widely, included in vehicles like the Dodge Ram pick-up.
- The battery is mounted under the front stairs.
Cummins are embracing hydrogen in a big way and bought hydrogen company; Hydrogenics in 2019.
This press release from Cummins is entitled Cummins Begins Testing Of Hydrogen Fueled Internal Combustion Engine.
This is the first paragraph.
Cummins has taken another step forward in advancing zero carbon technology as the company began testing a hydrogen-fueled internal combustion engine. The proof-of-concept test is building on Cummins’ existing technology leadership in gaseous-fuel applications and powertrain leadership to create new power solutions that help customers meet the energy and environmental needs of the future.
Only today in Deutz Hydrogen Engine Ready For Market, I reported on how Deutz were going down a similar route.
I have done consultancy work for Cummins in Darlington, where I suspect the New Routemaster engines were built and the company prides itself in being able to provide a specially-laid out diesel engine for a niche-market application.
If they develop a hydrogen replacement for the B Series engine, I suspect that they will adopt the same sales philosophy.
For a start, it would enable all their many existing customers to convert their products from diesel to hydrogen power.
A hydrogen engine would be a direct way to enable conversion of a New Routemaster to hydrogen.
- The new hydrogen engine and generator would just replace the current diesel engine and generator.
- The chassis, body, battery and traction motor could be retained.
- I am also sure, that Wrightbus have the expertise to squeeze a hydrogen tank in somewhere.
.I believe that in a few years Cummins will be able to replace the diesel engine with a hydrogen engine of equivalent size and power.
After Ricardo announced their fuel cell approach to convert modern diesel buses to hydrogen, which I wrote about in Ricardo To Engineer Zero Emission Buses For UK’s First Hydrogen Transport Hub, I am sure we’re going to see thousands of modern buses converted to hydrogen power.
Conclusion
I believe from my knowledge of Cummins and the way they work, that they will come up with a hydrogen-based solution, that will replace the Cummins diesel in these buses with a zero-carbon engine.
If Cummins don’t then someone else will.
Whoever solves the problem of converting London’s new Routemasters to hydrogen will have one of the best adverts for their product, there has ever been.
After converting London’s thousand Routemasters, the engineers could move on to anything powered by a Cummins engine.
Ricardo To Engineer Zero Emission Buses For UK’s First Hydrogen Transport Hub
The title of this post, is the same as that of this article from Ricardo.
This is the first paragraph.
As part of its mission to support the decarbonisation of the global transport and energy sectors Ricardo, a world-class environmental, engineering and strategic consulting company, has announced that it has received Government funding to create a retrofit hydrogen fuel cell bus demonstrator for the UK’s first hydrogen transport hub in the north-east of England.
The market for refitting buses with hydrogen power is large, as this sentence from the press release shows.
There are 38,000 buses in service in the UK: 98% are diesel powered; and 50% are less than eight years old.
And that’s just the UK!
The last paragraph sums up Ricardo’s ambitions.
Ricardo will develop a scalable, modular solution, enabling it to be installed, with minimal adaption, to multiple single and double decker platforms. The modular concept may also be saleable as a ‘new fuel cell’ module to coach builders across the European Union enabling them to develop new fuel cell
buses by taking a rolling chassis and applying their coach build body alongside the fuel cell module solution.
Never underestimate Ricardo!
Deutz Hydrogen Engine Ready For Market
The title of this post, is the same as this article on H2 View.
These are the first two paragraphs
A brand-new hydrogen engine has been developed in Cologne, Germany to help accelerate the rollout of low and zero emission drive systems.
Developed by Deutz, the TCG 7.8 H2 engine has already passed initial tests on the test bench and is scheduled to go into full production in 2024.
This could be a very significant development.
Initially from the article, they seem to be concentrating on stationary applications, but it could be an easy route for large vehicle manufacturers to decarbonise their products.
The Anonymous Widower 