Inside A Class 99 – The UK’s Most Powerful Locomotive
The title of this post, is the same as the title of this YouTube video.
This locomotive and its siblings, which can run on both electrification and diesel is the future of rail freight in the UK and GB Railfreight have ordered thirty of them.
Hopefully, by the end of the year, I’ll see one of these locomotives running along the North London Line, through Highbury & Islington and Dalston Kingsland stations.
At the present time, there are 480 Class 66 diesel freight locomotives in the UK. A substantial amount of carbon emissions would be saved, if as many as possible of Class 66 locomotives as possible were replaced by Class 99 locomotives.
These Class 99 locomotives will literally turn the rail freight business upside down.
Can These Locomotives Be Converted from Diesel To Hydrogen Power?
Stadler or Cummins have not said, but Cummins are decarbonising the company.
Already, large American trucks fitted with the latest Cummins engines can be converted to hydrogen. I write about this in Cummins Debuts Integrated HELM Drivetrain At IAA.
Cummins are also supplying Wrightbus with engines for the next generation of low-emission bus, as I wrote about in Wrightbus StreetDeck Ultroliner Next-Gen To Get Cummins Power.
Did Stadler fit a Cummins diesel engine in a Class 99 locomotive, as they know that every Class 99 locomotive or similar locomotives for other markets can be converted to hydrogen?
It is strange but very heartening, that when we have an American President, who thinks that climate change is fake news, one of the United States, largest and most iconic companies is leading the charge to decarbonisation.
Direct Rail Service Plan Supported By PM
The title of this post, is the same as that of this article on the BBC.
This is the sub-heading.
Plans for a new passenger rail service running direct trains between north Wales, the West Midlands and London have received support from the prime minister.
These three paragraphs add detail to the story.
A new open-access rail operator, external, called the Wrexham, Shropshire and Midlands Railway (WSMR), has been formed, offering passengers in Wrexham, as well as Gobowen, Shrewsbury, Walsall and Coleshill, a direct link with the capital.
Speaking in the Commons, Shrewsbury’s Labour MP Julia Buckley asked Sir Keir Starmer if he would support the provider’s application.
The prime minister responded, saying he would be “delighted to make sure the MP and other interested MPs meet with the rail minister to put their case forward”.
He didn’t actually say he supported the application, but then lawyers are careful with words, as every syllable costs money.
I have a few thoughts on this service.
The North Wales Metro
The North Wales Metro was announced today and I wrote about it in £2.1bn North Wales Rail Overhaul Plans Unveiled.
The Wrexham, Shropshire and Midlands Railway connects the North Wales Metro to Gobowen, Shrewsbury, Wolverhampton, Coleshill and London Euston.
Will The Trains Be Hydrogen Powered
In Alstom And Eversholt Rail Sign An Agreement For The UK’s First Ever Brand-New Hydrogen Train Fleet, I reported how Alstom could be going to build a fleet of hydrogen trains in Derby.
I just wonder, if Alstom are going to create a hydrogen train with this specification.
- Five cars
- 125 mph top speed
- Ability to use electrification, where it exists.
- Sufficient range on hydrogen to cover the non-electrified section of the route between Wrexham General and Wolverhampton.
- Wrexham General and Wolverhampton is just under sixty miles and takes an hour and six minutes.
As the fastest trains between London Euston and Walverhampton take one hour and forty-nine minutes, trains would take just under three hours between London Euston and Wrexham General.
I rode an Alstom hydrogen-powered train in Germany in March 2019 and wrote My First Ride In An Alstom Coradia iLint.
I took this picture at the time.
Alstom certainly have all the technology to build a 125 mph hydrogen-powered train, that can use electrification.
Where Would A Hydrogen Train Be Refuelled?
I suspect, that as the train would probably have a range of around a thousand kilometres, it could fill up overnight at Wrexham.
The hydrogen could be sourced from Runcorn or it might even be generated at the depot.
Would A Hydrogen Train Attract Passengers?
If the hydrogen-powered train were to be mouse-quiet like Wrightbus’s hydrogen buses, I believe it would.
Does Your Car Have A Large Capacity, Dash Mounted Refrigerator?
I suspect not, but Wrightbus’s new Contour Coach will have one for the driver and the lucky soul, who sits in the other front seat.
Wrightbus have now put the specification of the Contour coach on a page that is entitled Experience The Contour Difference.
This is the introduction.
Introducing the Wright Contour Diesel Coach, where luxury, innovation, and performance come together. Since 1946, Wright has been at the forefront of transportation innovation, shaping the future with its unwavering commitment to excellence. Today, as UK’s No.1 zero-emission bus manufacturer and one of Europe’s fastest growing brands, Wright is making a bold return to the luxury coach market with the all-new Contour Diesel Coach (available in UK and Europe). In the 1980s, Wright revolutionised the luxury coach industry with its innovative, high-end Contour models, setting new standards in design and comfort. On 5th March 2025, Wright makes a bold return to the coach market with the all-new Contour Diesel Coach, redefining performance, style, and efficiency, offering spacious interiors, advanced safety features, and a high-performance Cummins X11 Euro 6 engine delivering 400hp. With competitive pricing, reduced lead times, and full service support to ‘complete Vehicle OEM and operator support’ from Wright’s All Service One Network, the Contour is built to exceed expectations. Plus, with a 2-year or 200,000km warranty backed fully by Wright, it ensures reliability and peace of mind.
I asked Google AI if the Cummins X11 engine can be converted to hydrogen and was told this.
Yes, while not inherently designed for hydrogen from the factory, the Cummins X11 engine, like many Cummins diesel engines, can be converted to run on hydrogen fuel. This involves modifications, including changing the cylinder head and fuel system.
As I discussed in Wrightbus StreetDeck Ultroliner Next-Gen To Get Cummins Power, it appears Wrightbus are going the Cummins route, to open up the possibility of converting the vehicles to hydrogen at some point in the future.
Cummins have certainly seen a green vision. on the Road to Net Zero, which seems to go via their Darlington factory.
The coach specification includes.
- Premium reclining seats for all passengers.
- Adjustable armrests, and USB ports at every seat.
- Safety features like 3-point seat belts and ‘buckle up’ alerts.
- Powered doors to the lockers underneath.
- Reversing and rear-door cameras.
Wrightbus are also promising reduced lead times, which in my experience as a part-owner of a leasing company, that financed a large number of coaches, is very much to be welcomed.
Hydrogen Fuel Cell-Powered Coaches
Two trips convinced me, that hydrogen fuel cell coaches are the way to go.
In Riding Rail Air Between Reading Station And Heathrow Terminal 5, I did what it says in the title.
I was very disappointed.
The coach may have been a nearly-new top-of-the-range model, but my journey was to the accompanying thump-thump-thump of the diesel engine. There were also no USB ports, which these days many British Rail-era trains are sporting.
In Sutton Station To Gatwick Airport By Hydrogen-Powered Bus, I also did what it said in the title.
I was very impressed and it convinced me that hydrogen fuel cell-powered coaches could be an interesting proposition.
The power unit was mouse-quiet and the bus had more than adequate performance for the route, through the Surrey Hills.
It would be a very fruitful experiment, if say a twenty-mile route to say an airport, that is currently run by a traditional diesel coach, were to be replaced by a hydrogen fuel cell-powered bus, with a more luggage-friendly interior.
- Would passenger numbers increase?
- Would the number of airport workers using the service increase?
I believe that in a few years diesel coaches will be filed under Betamax.
Is There A Market For A Wrightbus Hydroliner FCEV-based Hybrid Coach?
A few years ago, there was a plan, to improve public transport to Heathrow, that would have seen the Elizabeth Line to Terminal 5 extended to Staines. I went to Staines and discussed this with one of the staff at the station.
He was all for this, as it would have given staff at the airport and in the airlines, an easy route to and from work, which would mean, they didn’t have to pay to take their car, especially, when they were working difficult shifts.
A Wrightbus Hydroliner FCEV, with a hybrid interior geared to both passengers with heavy luggage and passengers and airport and airline workers with just a carry-on size bag, might appeal to some operators.
Especially for some of the night bus routes operating to Heathrow.
Wrightbus Delivers More Hydrogen Buses To Germany Bringing Total To 43 – Around 130 Are Due To Be On The Roads By The End Of 2025
The title of this post, is the same as that of this article on the Belfast Newsletter.
This is the sub-heading.
The Ballymena bus manufacturer has also opened a European service centre and spare parts warehouse in Brühl, near Cologne
These three paragraphs add detail to the story.
Northern Ireland zero-emission bus manufacturer Wrightbus has delivered 12 new hydrogen vehicles to German operator WestVerkehr GmbH.
The latest order completion of Kite Hydroliner single decks means there are now 43 hydrogen-powered buses on the streets of Germany – with around 130 due to be on the roads by the end of 2025.
WestVerkehr GmbH is based in the westernmost district of Germany, on the border with the Netherlands, and will operate the Kite Hydroliners between Heinsberg, Hückelhoven, and Erkelenz.
I always think, that if you can sell anything vehicles to the Germans, there can’t be much wrong with them.
This picture shows one of the new Wrightbus electric buses, that I ride regularly around Finsbury in London.
I was on a Chinese electric bus yesterday and there’s no doubt, that the ride in the Wrightbus product is smoother, than that of the Chinese one. Especially, when standing. The Chinese bus doesn’t even come close for ride with a New Routemaster.
London would do better, if it converted the thousand New Routemaster to zero-carbon power, rather than import a thousand Chinese buses.
In Equipmake Hybrid To Battery Powered LT11, I describe how one New Routemaster had a transmission transplant in Norfolk.
As it is possible, are Wrightbus NewPower working on it?
Wrightbus At Heart Of £6.5bn Hydrogen Mega-Project Set To Transform UK Economy
The title of this post is the same as that of this article on Love Ballymena.
These are the first three paragraphs.
Ballymena’s Wrightbus is at the forefront of a transformative £6.5 billion clean hydrogen initiative that promises to create 24,300 jobs across the UK and position the nation as a global leader in renewable energy.
Project HySpeed, unveiled this week, unites some of Britain’s most influential companies—including Wrightbus, Centrica, JCB, and ITM Power—in a landmark effort to scale up green hydrogen production, reduce costs, and accelerate industrial decarbonisation.
The project is a major coup for Ballymena, where Wrightbus, a pioneer in zero-emission transport, has been a vital part of the local economy for decades. As a key member of the HydraB Power group, which spearheads HySpeed, Wrightbus brings its expertise as the producer of the world’s first hydrogen-powered double-decker bus.
I believe we need the Irish dimension in Project HySpeed, as the Irish have a unique way of getting things done.
I am reminded by a story, that I heard from a retired Guards officer about the liberation of Vienna in World War II.
The city was in a desperate state and as he hold me the story, the retired officer said that a woman could be had for the price of two cigarettes.
In the mess one evening, the officers were discussing what to do, when an Irish Guards officer said, “The people need some fun! Let’s organise a horse race meeting!”
They all thought he was joking, but that is what they did!
The guy, who told the story is long since dead, but he believed that day of fun meant that Austria wasn’t taken over by the Soviets, like so many other East European countries.
The Irish do have this unique way of getting things done.
Note that the CEO of Centrica is Chris O’Shea. Does he have Irish roots?
Wrightbus To Build 1,000 Zero-Emission Buses
The title of this post, is the same as that of this article on The Times.
This is the sub-heading.
Northern Ireland company to ramp up production by 40% and recruit hundreds more employees as it also develops the UK’’s first long-distance hydrogen coach
These are the first two paragraphs, which add more detail.
Wrightbus, the Northern Ireland bus manufacturer, could be supplying as many as 1,000 zero-emission vehicles to depots around the UK as it increases production by 40 per cent over a two-year period and takes on hundreds more workers.
The company, best known for the redesigned 21st century take on the Routemaster ordered by the former mayor of London Boris Johnson, also announced it is to spend £5 million developing the UK’s first long-distance hydrogen coach capable of travelling 1,000km (621 miles) on a single recharging of its fuel cells.
These two paragraphs describe their production and employment plans.
Jean-Marc Gales, the former senior Peugeot director who is Wrightbus’s chief executive, said production at its Northern Ireland plant would go from 1,000 vehicles last year to 1,200 this year and 1,400 in 2026.
Over the same period the company’s workforce will grow from 1,500 to 2,500.
Peter Kyle, the secretary of state for science, innovation and technology, said this.
The level of innovation at Wrightbus and their quality standards have been recognised.
That is surely rare praise for a private company from a Labour Minster.
I first wrote about Wrightbus’s new hydrogen coach in early March, when I wrote Wrightbus Goes Back To The Future As It Relaunches The Contour Coach, which was based on this Wrightbus press release, which has the same title.
I said this in my post.
Wrightbus is entering the coach market for the first time in more than 30 years with the launch of two new vehicles in the next 18 months.
The first vehicle to hit the market is the Contour, a low-emission 55-seater coach that was launched at a customer showcase event today (March 5).
It’s a case of back to the future for Wrightbus, which last produced a Contour coach in 1987 before retiring the vehicle.
The second vehicle, a zero-emission hydrogen coach – which is under development in Ballymena, Northern Ireland – will be added to the Wrightbus coach range within the next 18 months to help drive decarbonisation of the sector.
The low emission Contour has a lead time of just six months from order, which is considerably faster than the current one-to-two-year average wait customers have come to expect from the sector. Featuring a Cummins Euro 6 400BHP X11 engine and a ZF automatic gearbox, the modern-day Contour has been built with comfort in mind, with up to 55 reclining seats – each with its own USB port – alongside other modern safety features. Competitively priced and available with or without PSVAR compliance, there is also the option of the vehicle being ‘pre-prepared’, protecting the vehicle’s ‘second life’ and flexibility.
The coach has a range of bespoke options for customers to choose from and is designed to maximise luggage space and functionality.
The low emission Contour coach was to have been built in China.
But events have moved on fast in the last month, with Trump and China trading insults on tariffs almost daily.
From today’s article in The Times and a press release from the Government, which is entitled Science Secretary Hails Wrightbus As Company Pledges £25 million To Bolster UK’s Green Transport Revolution And Drive Growth, it appears that the Chinese coach has been dropped.
Could the plan now be something like this?
- The low emission Contour coach will either be dropped, built in Ballymena or perhaps even built on JCB’s site in Texas.
- It might possibly be advantageous to build the coach in the United States to balance the tariffs and target the North American market.
- I would feel, that North America could be a lucrative market for the larger thousand kilometre coach.
- With the low emission Contour coach, Cummins get a chance to show the United States their excellent hydrogen technology.
- Trump can claim, that he’s brought jobs back to the United States.
- If Wrightbus and/or JCB build the low emission Contour coach, they could probably create a better product and get it to market earlier.
I suspect we’ll learn more of Wrightbus’s plans in the next few weeks.
Is This The Ultimate Tourist Bus?
This picture clipped from the Wrightbus web site, shows one of their latest products – An open-top electric tourist bus.
It appears to be running in Glasgow.
But if I was in charge of tourism, I’d get a hydrogen-powered version, as that would surely attract the punters.
Coach Chaos At The Finchley Road Coach Stop On A Sunday Lunchtime
I went to Finchley Road coach stop at lunchtime today and took these pictures.
Note.
- Finchley Road coach stop is on the Finchley Road, just to the North of Finchley Road tube station.
- The Finchley Road coach stop is lavelled CL.
- Not all coaches stopped at the Finchley Road coach stop.
- I did see a double-deck coach taking visitors to the Harry Potter Attraction pass through ar Victoria Coach station and the Finchley Road.
- There is a pedestrian subway under Finchley Road.
- There is a second stop for Southbound coaches on the other side of the Finchley Road.
- There are a few tatty shops along the pavement selling snacks, coffee, tea and other travellers needs.
- In the early pictures note, the large number of travellers queuing along the pavement in front of those shops.
- It looks like a lot of those travellers, were waiting for the Flixbus.
- The Flixbus stayed parked for several minutes.
- Finchley Road tube station is not step-free.
- Finchley Road tube station is served by the Metropolitan and Jubilee Lines.
I took most of the pictures from the opposite site to the Northbound coach stop, as the pavement was rather crowded.
This Google Map shows Finchley Road, the tube station and the coach stop.
Note.
- The Finchley Road is the dual-carriageway road.
- The two grey dots at the Northend end of the Finchley Road, indicate the Coach stop and to its North a bus stop.
- The larger orange dot indicates the Tortilla restaurant, which is visible in several of the pictures.
- The London Underground roundel indicates Finchley Road tube station.
- The building curving away to the North-West is the train shed for the four platforms of Finchley Road tube station.
South of Finchley Road tube station, is a large Waitrose in the old John Barnes building.
This pictures show some of the Train to Street access at Finchley Road station.
Note.
- There is a high step out of the Jubilee Line trains.
- The steps from platform to the street are steep with a heavy case or a baby in a buggy.
But it’s a long time, since I’ve done any travelling with a baby.
I have some further thoughts.
Travelling With Heavy Luggage, In A Wheelchair Or A Baby Buggy
It might be better to take a 13 or 113 bus to Finchley Road tube station, as the stop is just South of the station and no more than fifty metres from the Finchley Road coach stop.
You could even get the bus from Swiss Cottage station, which is the next station South from Finchley Road and has a complete set of traditional escalators with uplighters.
Note.
A Busy Saturday Lunchtime At Victoria Coach Station
I went to Victoria Coach station at lunchtime today and took these pictures.
These are my thoughts.
Where Are The British Coaches?
The nearest I saw were the smart coaches of the Oxford Tube, which were built by Plaxtons on a Volvo chassis.
The National Express coaches were made by Caetano in Spain.
I can certainly understand, why Wrightbus’s first product of a new era of British coach-building is an affordable Chinese-built coach, that is fitted with a Cummins engine, that possibly can be converted to hydrogen, as is the case, with some Cummins diesel engines.
As the coach will have a delivery time of six months, I think we’ll see them on the road fairly soon.
There Were Several Three Axle Coaches
In fact, I didn’t know they were very common.
- I suspect that three axles is better for the weight.
- But then you don’t see too many coaches in Central London unless you go to Victoria.
Wrightbus are saying that their hydrogen coach will have three axles.
The Wrightbus Effect
This article on Route One, says of the new Wrightbus Contour coach.
- It will be released this year.
- It will be an affordable product and Chinese-built.
- It will be a 55-seat diesel coach.
- It will have a Cummins engine.
In Wrightbus StreetDeck Ultroliner Next-Gen To Get Cummins Power, I describe how Wrightbus’s new Cummins-powered double-deck bus will be able to be converted to hydrogen-power. I suspect the same option will be available with the Contour diesel coaches.
The article on Route One, says this about the availability of the new coaches.
The Contour’s “competitive price” and lead time of six months promises an edge over some current industry norms, the business says.
That fits with what my finance company found forty years ago, when it was leasing coaches. If there were more coaches, you could lease more.
It looks to me, that the Cummins-powered, Chinese-built Wrightbus Contour coach will be affordable, available and convertible to zero-carbon hydrogen power.
If the quality and reliability of the coaches are high, then these coaches should sell and more coach operators will be wanting to run services from Victoria coach station, with their new affordable Wrightbus Contour coaches.
After what I saw on Saturday, will Victoria coach station have the space to accommodate them?
Coaches To Attractions
I saw coaches to Harry Potter, Legoland and other attractions.
Will this be an area that develops, if there were to be a greater availability of coaches, which Wrightbus, appears to be offering?
FLiXBUS
This is the first paragraph of the Wikipedia entry for FLiXBUS.
FlixBus (styled FLiXBUS) is a German brand that offers low-cost intercity coach services in Europe, North America, South America, and Asia. It is owned by Flix SE , which also operates FlixTrain, FlixCar, Kâmil Koç, and Greyhound Lines. FlixBus operates buses or, in many cases, just handles marketing, pricing, and customer service for a commission, on behalf of bus operators. In 2023, FlixBus had revenues of €2 billion and carried 81 million passengers of which 55 million were in Europe, 14 million were in Turkey, and 12 million were in North America.
They certainly seem to be an ambitious low-cost company, who serve a lot of places in the UK.
As they are a German company and Wrightbus have sold scores of zero-carbon buses to Germany could Wrightbus and FLiXBUS have been talking about affordable, quality coaches?
Wrightbus Back To Coach With Contour Diesel And Hydrogen Future
The title of this post, is the same as that of this article on Route One.
These are two introductory paragraphs.
Wrightbus has announced details of its return to the coach sector with the launch of the Contour, a new diesel-powered two-axle model built in partnership with Chinese OEM King Long.
Alongside the Contour, the company has spoken in more detail of its plans to introduce a tri-axle integral hydrogen fuel cell-electric coach, due for debut in 2026.
Specific and new product points include.
- The diesel-powered coach will be built in partnership with a Chinese OEM.
- It will be a 12.2m coach with 55 seats plus toilet.
- Left- and right-hand drive variants will be available.
- Luggage space is nine cubic metres, reducing to seven cubic metres with a passenger lift fitted.
This paragraph describes the hydrogen coach.
That vehicle will be its first fully integral coach model, developed entirely in-house. The initial variant will be a 15m overdecker capable of accommodating 69 passengers on the upper deck and up to 15 passengers and two wheelchair users on the lower deck, with 10 cubic metres of luggage space. Wrightbus has not confirmed yet whether it will carry the Contour name, nor where the body will be built.
They also say that a single-deck version is being considered for later, while the coach’s modular construction will make it suited to a number of different drivetrain options, depending on demand.
It would appear that Wrightbus have all options covered.
The Anonymous Widower 