A Planned Trip To Belfast
I’m thinking about going over to Belfast for a couple of days to have a look at the transport systems in the city and the wider Northern Ireland.
I have several things, I would like to do.
- Ride in the latest Wrightbus hydrogen and battery-electric buses.
- Ride in a Glider. I also intend to go to Pau to ride in a hydrogen-powered version of these Van Hool Equicity articulated buses, but Belfast is nearer.
- Perhaps, if I have enough time, I’ll visit a few touristy bits.
- Do a bit of research into offshore wind farms in Northern Ireland.
Has anybody got any advice?
West Midlands To Run ‘Largest Hydrogen Bus Fleet’ Due To New Funding
The title of this post, is the same as that of this article on the BBC.
These are a few points from the article.
- The region is set to get 124 new hydrogen vehicles.
- The West Midlands is set to run the UK’s largest hydrogen bus fleet after securing new funding.
- The region will get 124 new buses after it won £30m from the Department for Transport to fund a switchover.
- Twenty four of the new vehicles will be articulated tram-style buses set to run on a new bus priority route between Walsall, Birmingham and Solihull.
Does the last statement mean, that they will buying a hundred double-decker hydrogen buses?
A few thoughts.
Riding Birmingham’s New Hydrogen-Powered Buses
These are a few pictures from Riding Birmingham’s New Hydrogen-Powered Buses.
They were excellent buses from Wrightbus.
The Tram Style Buses
The Belgian firm; Van Hool have a product called Exquicity. This video shows them working in Pau in France.
These tram buses run on rubber types and are powered by hydrogen.
Similar buses running in Belfast are diesel-electric.
Could these be what the article refers to as tram-style buses?
It should be noted, that the West Midlands and Pau have bought their hydrogen filling stations from ITM Power in Sheffield.
So has there has been a spot of the Entente Cordiale between Pau and the West Midlands?
Will The West Midlands Buy The Other Hundred Buses From Wrightbus?
There doesn’t seem to be any problems on the web about the initial fleet, so I suspect they will.
It should also be noted that Wrightbus make the following types of zero-emission buses.
- StreetDeck – Hydroliner FCEV – Double-deck hydrogen bus
- StreetDeck – Electroliner BEV – Double-deck battery bus
- GB Kite – Hydroliner FCEV – Single-deck hydrogen bus
- GB Kite – Electroliner BEV – Single-deck battery bus
These would surely enable the West Midlands to mic-and-match according to their needs.
French City Cancels Purchase Of 51 Hydrogen Buses After Realising Electric Ones Would Be Six Times Cheaper To Run
The title of this post, is the same as that as this article on Recharge Magazine.
The city is Montpelier and it’s their decision, but I do find it strange, that the French city of Pau have chosen the hydrogen version of the the Van Hool ExquiCity bus.
But Pau have chosen a British hydrogen system from ITM Power, rather than a French one.
Liverpool’s Vision For Rail
This document on the Liverpool City Region web site is entitled Metro Mayor’s Vision Of A Merseyrail for All Takes Vital Step Forward With Successful Trial Of New Battery-Powered Trains.
It makes these points in the first part of the document.
- Game-changing technology paves way for Merseyrail network expansion across the Liverpool City Region and beyond
- Merseyrail services could reach as far as Wrexham and Preston
- City Region is at the forefront of the introduction of pioneering energy efficient technology.
The new battery-powered trains would certainly go a long way to enable, these objectives.
- Battery-powered trains would need a range of 26.9 miles to go between Bidston and Wrexham stations.
- Battery-powered trains would need a range of 15.3 miles to go between Ormskirk and Preston stations.
This link is to the North Cheshire Rail User Group’s Newsletter for Spring 2021.
This is said about battery range of the new Class 777 trains.
Later model Class 777’s have the ability to leave the 3rd rail and operate under battery power for 20 miles or more with a full load thus
permitting expansion of the Merseyrail network beyond its current limits.
I suspect they will also have regenerative braking to batteries, which will increase the range and allow Preston and Wrexham stations to be achieved without charge.
It certainly sounds like Preston and Wrexham and all the intermediate stations, will be added to the Merseyrail network.
As to the third point above about the introduction of pioneering energy efficient technology, I suspect this is mainly regenerative braking to batteries and replacement of elderly worn-out power supply equipment.
There is more in the Liverpool City Region document.
Expanding Merseyrail
This is said.
The game-changing technology could allow the Merseyrail network to extend across all six city region boroughs to places like Rainhill in St Helens, Woodchurch on the Wirral and Widnes in Halton.
It could also allow the new fleet to operate as far afield as Skelmersdale, Wrexham, Warrington and Runcorn.
Note.
- A 25 KVAC capability could well be needed. But that is built into the Class 777 trains.
- Chargers could be needed at some of these stations. I suspect Stadler have a Swiss manufacturer in mind.
In the run-up to May’s elections, the Mayor pledged to deliver ‘Merseyrail for All, a commitment to connecting under-served communities to the Merseyrail network.
New Stations
Initially the battery-powered trains, which are considerably greener, using up to 30% less energy than the existing fleet, are set to run on services to a planned new station at Headbolt Lane, Kirkby.
The wider Merseyrail for All programme could ensure every community is well served by an integrated public transport network and new and refurbished train stations are also high on the agenda.
They could include:
- The Baltic Triangle in Liverpool
- Carr Mill in St Helens
- Woodchurch on the Wirral
Note.
- The Baltic Triangle station will be built on the site of the former Liverpool St. James station.
- The Carr Mill station will probably be built on the site of the former Carr Mill station.
- Woodchurch station is likely to be built on the Borderlands Line between Upton and Heswall stations.
Tram-Trains And Trackless Trams
The document says this.
Tram-Train technology and trackless trams will also be looked at as potential means of extending the Merseyrail network into hard-to-reach places. The technology could benefit areas such as Liverpool John Lennon Airport and Speke, Kirkby Town Centre, Southport Town Centre, Wirral Waters and the Knowledge Quarter.
Tram-trains built by Stadler in Valencia are already running in Sheffield and in the next few years they should be deployed on the South Wales Metro.
TStadler are also building Merseyrail’s new Class 777 trains, so I suspect they’ll go together like peaches and cream.
The Belgian firm; Van Hool have a product called Exquicity. This video shows them working in Pau in France.
These tram buses run on rubber types and are powered by hydrogen.
Similar buses running in Belfast are diesel-electric.
Could these be what the document refers to as trackless trams?
Battery Train Trials
The article finishes with this summary of the battery train trials. This is said.
Under the battery trials, financed by the Transforming Cities Fund, one of the new class 777 trains fitted with the battery technology was tested on the Northern line.
The batteries exceeded expectations with the trains travelling up to 20 miles per run without the need for re-charging.
The battery trains would remove the need for the third ‘electric’ rail, enabling the trains to travel beyond the existing network without major track investment.
The units passed all tests during four weeks of trials on the City Region’s rail network in May and June.
The Combined Authority and partners are still assessing the full impact of the Coronavirus pandemic on the programme and will provide more information regarding the roll out as soon as it has been agreed.
It looks to me, if all these plans get implemented successfully, Liverpool City Region will have one of the best public transport systems of any similar-sized cities in the world.
The Full Plan As A Map
This article on the BBC is entitled Battery-Powered Trains Part Of Merseyrail Expansion Plan.
The article contains this map.
There is no key or explanation, but it appears that the pink lines are new routes, where Merseyrail will run trains.
Before I discuss each of the possible routes, I will discuss two big factors, that will affect a lot of my thinking.
The West Coast Main Line
Avanti West Coast have the following stops in trains per hour (tph) at these stations on the West Coast Main Line as its trains pass the East of Merseyside to and from London Euston.
- Crewe – At least 5 tph
- Warrington Bank Quay – At least 2 tph
- Preston – At least 1 tph
These frequencies are in addition to these direct trains from London Euston.
- 1 tph to Liverpool Lime Street, which will rise to 2 tph in the December 2022, with a call at Liverpool South Parkway station.
- Occasional services to Chester throughout the day.
Passengers do not have to go via Liverpool Lime Street to travel to London.
In addition. there are useful services run by TransPennine Express between Liverpool Lime Street and Scotland, that call at Preston.
In Future; High Speed Two
This will call at Crewe, Liverpool Lime Street, Liverpool South Parkway, Preston and Warrington.
Northern Trains
Northern Trains were in all sorts of troubles and the service is now run directly by the Government’s Operator of Last Resort. I suspect that any reasonable offer to takeover over a service will be looked at favourably.
I will now look at Merseyrail’s new routes.
Ormskirk And Southport Via The Burscough Curve
Consider.
- This route has been a long term aspiration of Merseyrail.
- A curve between Burscough Bridge and Burscough Junction will have to be rebuilt on a former alignment.
- Southport and Ormskirk are about 13 miles apart.
- Southport and Ormskirk have third-rail electrified lines to Liverpool and the South.
It would be an ideal route for battery-electric trains with a range of 20 miles.
What would it do for passengers?
- It gives those living near five stations a direct link to Liverpool.
- It gives Southport a town of over 91,000 people more capacity to the city of Liverpool for jobs, leisure and shopping.
- Will it open up more opportunities for new housing in villages like Burscough?
It will certainly give Merseyrail operational advantages to Southport.
Ormskirk And Preston
Consider.
- Takeover of this Northern Trains route has been a long term aspiration of Merseyrail.
- Preston and Ormskirk are about 15.3 miles and 32 minutes apart.
- Omskirk has 750 VDC third-rail electrification and Preston has 25 KVAC overhead electrification.
- The Class 777 trains have been built so they can be updated to dual voltage.
It certainly looks to be a route that could be handled by a battery-electric Class 777 train.
What would it do for passengers?
- It gives those living near the Ormskirk and Preston Line a direct link to Liverpool.
- It creates a direct link in modern electric trains between North Liverpool and Preston, for onward travel on West Coast Main Line services and High Speed Two in the future.
- The journey time could be reduced to under thirty minutes.
As football is so important to the Liverpool economy, would a time around forty-five minutes between Preston and Sandhills station tempt football supporters going to Anfield and Goodison Park to use the train and then perhaps a trackless tram to the stadium?
This Google map shows the location of Anfield, Goodison Park and Sandhills station.
Note.
- Anfield is in the bottom-right corner of the map and is marked by a red arrow.
- Goodison is in the top-right corner of the map, slightly to the West of Anfield.
- Sandhills station is in the bottom-left corner of the map.
Both stadia are around a mile and a half from the station.
Southport And Preston
Once the Ormskirk and Southport and Ormskirk and Preston services are up and running, it would surely be possible to run a Southport and Preston service.
- There would be a reverse at Ormskirk.
- The two sections of Ormskirk and Southport and Ormskirk and Preston would both need battery power.
- Whilst the driver changed ends at Ormskirk, the train would be recharged using a fast and efficient charger.
- Times between Southport and Preston would be under an hour.
It certainly looks to be a route that could be handled by a battery-electric Class 777 train.
What would it do for passengers?
- It gives those living in Southport, a direct link to Preston.
- It creates a direct link in modern electric trains between Southport and Preston, for onward travel on West Coast Main Line services and High Speed Two in the future.
This service could be very valuable for passengers, but I suspect the route could be implemented with minimal infrastructure changes at Ormskirk station.
Ormskirk Station
This picture shows Ormskirk’s single platform from the Merseyrail end.
Note.
- The Liverpool train in the foreground.
- The Preston train in the background.
- The solid barrier between the trains.
I wonder if the following would be possible with the barrier removed.
- The long platform would be treated as one platform divided into two.
- Perhaps they will be the Liverpool and Preston/Southport platform,
- Trains that will leave the station for Liverpool will stop in the Liverpool platform.
- Trains that will leave the station for Preston or Southport will stop in the Preston/Southport platform.
- Through trains between Liverpool and Preston or Southport would be possible.
- A train between Preston and Southport could reverse in the Preston/Southport platform, whilst trains for Liverpool used the Liverpool platform.
It looks like it’s an efficient layout borrowed from somewhere else. and Stadler have probably seen it before.
Headbolt Lane Station
In Headbolt Lane Station Fly-Through, I described the new Headbolt Lane station.
This screen capture is from the video in that post,
Note.
- Two platforms going away from the camera and one platform and what looks to be a siding going towards the camera.
- There appears to be no direct connection between the two different sets of tracks.
Until proven wrong, I believe that the camera is looking towards Liverpool, as it would mean that Liverpool services had two platforms. But they currently make do with one at Kirkby.
There is a walk through between the tracks, which
- Enables passengers to access the second platform.
- Allows passengers to enter the station from the other side.
- Allows non-passengers to cross the tracks on the level.
- Avoids the need to build a bridge.
It is certainly an innovative design.
If occasional trains need to go through, could there be a lift-out section of the walk-through?
But as there are buffer stops on the tracks in the three platforms, that are either side of the walk-through, I suspect it will never happen, as it’s too much hassle.
In the Wikipedia entry for Headbolt Lane station this is said.
The Liverpool City Region Combined Authority announced in July 2021 that a trial of a battery electric multiple unit (BEMU) version of the new Class 777 will serve the new station, when it opens. This will not require all of the line extension to Headbolt Lane to be electrified.
Merseyrail would appear to have neatly side-stepped, the Office of Road and Rail’s policy of no more third-rail electrification.
But I’m sure Merseyrail could put an approved train-charging system in the station.
- They would need one if a Class 777 train arrived with a flat battery.
- They would need one to charge trains on the Headbolt Lane and Skelmersdale service, if the service were to be run by battery-electric trains.
- They would need one to charge trains on the Headbolt Lane and Wigan Wallgate service, if the service were to be run by battery-electric trains.
The system could be based on a short length of overhead wire and a slim pantograph or a system like Railbaar from Furrer + Frey.
But does it give any clues as to the orientation of the station in the video?
- As there are three platforms and a siding, that meet at Headbolt Lane station, all could be fitted with chargers. to make sure the services are reliable.
- Liverpool services could be handled at either end, as it only needs one platform.
- Skelmersdale and Wigan services could probably share a platform, but they would be better surely using two platforms.
- The siding could be created into a platform for extra services to be added to the Merseyrail network
So there is no pressing reason, why the station cannot be North or South of the railway.
I suspect road layout and land use issues will eventually decide, the orientation of the station.
Headbolt Lane And Skelmersdale
Consider.
- This has been a long term aspiration of Merseyrail and Lancashire County Council.
- Headbolt Lane and Skelmersdale are just a few miles apart.
- Direct running between Liverpool and Skelmersdale will not be possible, but it will be a step-free change between trains.
The Wikipedia entry for Headbolt Lane station seems to indicate a proposed extension of the Northern Line with the next stop being the existing Rainford station. This would surely not add greatly to costs and bring Merseyrail to more fare-paying customers.
It certainly looks to be a route that could be handled by a battery-electric Class 777 train.
What would it do for passengers?
- Skelmersdale is a town of nearly 39,000 and is said to be one of the largest towns in England without a rail connection.
- At Headbolt Lane passengers will be able to change for Liverpool or Manchester.
A lot of passengers will have received a modern train service.
Headbolt Lane And Wigan
Consider.
- This service is currently run by Northern trains.
- Kirkby and Wigan Wallgate stations are just over twelve miles apart.
- Someone, who should know told me that by the time High Speed Two starts running through Wigan at a frequency of two tph, the two Wigan stations will have been combined.
- Headbolt Lane station could be the drop-off point for those needing to go to Birmingham, Edinburgh, Glasgow and London on both the current West Coast Main Line and the future High Speed Two.
What better way to start that journey than on one of Merseyrail’s battery-electric Class 777 trains.
What would it do for passengers?
With modern battery-electric trains linking Headbolt Lane station to the combined Wigan station complex, this route could be the zero-carbon route between large parts of Liverpool and cantres of tourism and employment along and to the East of the M6 and the West Coast Main Line.
Liverpool South Parkway And Warrington Central
Consider.
- This would be takeover of part of the current Liverpool Lime Street and Manchester Oxford Road service.
- The map shows the service going at least as far as Warrington Central station.
- Stations between Hunts Cross and Warrington Central include Halewood, Hough Green, Widnes, Sankey and the new Warrington West stations.
Distances are as follows.
- Liverpool South Parkway and Liverpool Lime Street – 5.5 miles
- Liverpool South Parkway and Warrington Central – 12.7 miles
- Liverpool South Parkway and Trafford Park – 25.4 miles
- Liverpool South Parkway and Manchester Oxford Road – 28.7 miles
The following sections of the route have 25 KVAC overhead electrification.
- Liverpool South Parkway and Liverpool Lime Street
- East of Trafford Park.
With a bit more electrification at either end, the whole route should be in range of a battery-electric Class 777 train.
Or the Class 777 trains could be fitted with bigger batteries!
It certainly looks to be a route that could be handled by a battery-electric Class 777 train.
What would it do for passengers?
- This is a route that has needed decent trains for years and has finally got new Class 195 trains.
- But, in addition, the battery-electric Class 777 trains would decarbonise the route.
The major problem, though is not infrastructure or trains, but surely Andy Burnham, who is the outspoken Mayor of Greater Manchester and could object to Merseyrail invading his patch.
Merseyrail’s Cheshire Ambitions
This is a section of the map shown on the BBC article, showing Cheshire.
It looks like there could be as many as three routes.
- Chester and Crewe
- Chester and Runcorn East
- Ellesmere Port and Runcorn East
I’ll now cover the routes in detail.
Chester And Crewe
Consider.
- This would be a takeover by Merseyrail of the existing Trains for Wales service.
- Chester And Crewe are about 21,2 miles and 25 minutes apart.
- Chester has 750 VDC third-rail electrification and Crewe has 25 KVAC overhead electrification.
- The Class 777 trains have been built so they can be updated to dual voltage.
- There is a proposal, that Beeston Castle and Tarporley station be re-opened.
It certainly looks to be a route that could be handled by a battery-electric Class 777 train.
What would it do for passengers?
- If trains will run between Crewe and Liverpool, this creates a second route between the two major stations.
- It creates a direct link in modern electric trains between The Wirral and Crewe, for onward travel on West Coast Main Line services and High Speed Two in the future.
- The journey time could be reduced by enough to increase service frequency on the route.
I This would be a very useful extension of the Merseyrail network.
Chester And Runcorn East
Consider.
- This would be a takeover by Merseyrail of the existing Trains for Wales service.
- Chester And Runcorn East are about 13.1 miles apart.
- Two stations and five miles further on is Warrington Bank Quay station.
- Chester has 750 VDC third-rail electrification and Warrington Bank Quay has 25 KVAC overhead electrification.
- The Class 777 trains have been built so they can be updated to dual voltage.
It certainly looks to be a route that could be handled by a battery-electric Class 777 train.
What would it do for passengers?
- It would enable a Merseyrail circular route from Liverpool Lime Street to Chester via Edge Hill, Wavertree Technology Park, Broad Green, Roby, Huyton, Whiston, Rainhill, Lea Green, St Helens Junction, Warrington Bank Quay, Frodsham, Runcorn East and Helsby.
- After Chester, it could take the Wirral Line back to Liverpool to make it a true Mersey Circular service.
Would a Mersey Circular service be a good idea?
Ellesmere Port And Runcorn East
Consider.
- This been a long term aspiration of Merseyrail.
- This would be a takeover by Merseyrail of the infrequent Northern Rail service.
- Ellesmere Port And Runcorn East are about 10.8 miles apart.
- Two stations and five miles further on is Warrington Bank Quay station.
- Ellesmere Port has 750 VDC third-rail electrification and Warrington Bank Quay has 25 KVAC overhead electrification.
- The Class 777 trains have been built so they can be updated to dual voltage.
It certainly looks to be a route that could be handled by a battery-electric Class 777 train.
What would it do for passengers?
- It would certainly improve rail transport along the South Bank of the Mersey from Ellesmere Port to Warrington Bank Quay or Runcorn East depending on the Eastern terminus.
- If the terminal were to be Warrington Bank Quay that would sort out the charging.
- It could create a direct link in modern electric trains between Ellesmere Port and Warrington Bank Quay, for onward travel on West Coast Main Line services and High Speed Two in the future.
I feel that an Ellesmere Port and Warrington Bank Quay service would be good for the area.
The Borderlands Line
I’ve left the Borderlands Line to last, as I feel it will be a lot more than commuter and leisure line between Liverpool and Wrexham.
- It crosses the border between England and Wales
- The line is 26.9 miles of double track, with a single-track extension of under two miles between the two Wrexham stations.
- It has over twenty stations with more planned in both countries
- It crosses a couple of rivers on long steel bridges.
- It brings commuters to Liverpool and takes workers to the high-tech factories of companies like Airbus and Toyota on Deeside.
- It connects to a lot of golf courses, one of which is the Open Championship course at Royal Liverpool.
- Once in Wales it has two connections to the North Wales Coast Line, which runs between Chester and holyhead.
It is no ordinary railway and is ripe for improvement to bridge passengers to employment sites and leisure areas along its route.
The line has one big problem in that passengers need to change trains at Bidston between Liverpool and Wrexham stations.
- Between Bidston and Liverpool the Merseyrail electric trains to and from Hoylake are used and they turn in the Liverpool Loop under Liverpool City Centre calling at four stations before returning.
- Between Bidston and Wrexham, diesel multiple units are used.
It is a route design straight out of the 1970s of men with minds without imagination. Even British Rail were designing battery-electric trains in the 1950s, which I wrote about in Did The Queen Ever Ride In This Train?.
Merseyrail intend to right the wrongs of the past using battery-electric Class 777 trains.
- As electric versions of these trains will be used on the Liverpool and Hoylake service, there would be no need to change trains at Bidston if the Liverpool and Wrexham trains were just a battery-electric version of the same train.
- The Wrexham trains would drive round the Liverpool Loop tunnel as hundreds of trains do every day.
- The trains would be charged on the existing third-rail electrification at the Liverpool end.
- I’m fairly certain that a frequency of two tph would be possible on the route, if the Liverpool Loop tunnel signalling could cope,
- Trains would need to be charged at the Wexham end of the route and I’m sure Stadler have a solution.
It would be an efficient and cost effective way to decarbonise a tricky but useful branch line.
Conclusion
Stadler are playing their full orchestra of ideas on Merseyrail.
When completed, it will be one of the best metros of any urban areas up to a million people in the world.
This metro could do for Liverpool, what the Beatles did for the city in the 1960s.
Solving The Problem With Electric Bus Design
The title of this post, is the same as that of this article on Electric & Hybrid Vehicle Technology International.
The article opens with this paragraph.
A number of European cities have committed to securing only zero-emission buses by 2025. However, to achieve this objective, manufacturers must make bold design choices, radically changing bus componentry, systems, and bodywork. Here, it looks at the debate for greater electric bus design standardization.
Standardisation is one thing, but the article doesn’t talk about the major problem with electric bus design – For many countries like the UK, Hong Kong, Singapore and Germany, where there are lots of double-decker or articulated high-capacity buses, battery electric buses are just not big enough.
Battery-electric buses are also generally not big enough to compete with the latest designs of tram and metro systems.
These pictures show the Chinese double-deck electric double-deck buses, that ran in London.
Half of the downstairs was take up by batteries.
Where are they now?
The Belgian firm; Van Hool have a product called Exquicity. This video shows them working in Pau in France.
But these buses are powered by hydrogen.
Similar buses running in Belfast are diesel-electric.
In both the Pau and Belfast applications, I wonderwhy they didn’t use trolley-bus versions of the WxquiCity or conventional trams.
Conclusion
Until we get more efficient battery storage, electric buses will have difficulty competing economically in the high-capacity bus sector.
Wrightbus Boss Eyes All-Island Green Transport Plan
The title of this post, is the same as that of this article on the Irish Independent.
This is the introductory paragraph.
THE new owner of manufacturer Wrightbus says 12,000 buses on the island of Ireland as well as trains could be replaced with hydrogen engines to usher in a new era of environmentally friendly transport.
These points are made in the article.
- Jo Bamford, who is the owner of Wrightbus, plans to decarbonise all buses and trains on the island.
- A hydrogen infrastructure would need to be setup.
- The Enterprise train between Belfast and Dublin would be run by hydrogen.
- Jo Bamford has yet to talk to the Irish Government.
- Wrightbus is seeking a £500m subsidy from the UK Government to built 3,000 hydrogen-powered buses by 2024.
- This would bring 1,500 jobs to Ballymena.
- The ydrogen-powered buses, will be the same price as diesel.
- New Whightbus hydrogen buses will be on the streets of London and Aberdeen later this year.
This is one of the last paragraphs of the article.
He (Jo Bamford) said that the impact of the Covid-19 lockdown on the environment, with a clearer sky and cleaner air resulting from the fall in traffic, could be an inspiration for greener transport.
It may be an ambitious plan, but then you would expect ambition to be flowing in large quantifies in the veins of someone from the family, that gave us JCB.
Will Hydrogen Double-Deck Buses Become Commonplace?
There are now three different designs of hydrogen-powered double-deck bus in design, if not production.
- AlexanderDennis – See New Facility To Power Liverpool’s Buses With Hydrogen
- Optare – See New Hydrogen Double-Decker Bus Launched
- Wrightbus
There is also the hydrogen-powered version of the Van Hool ExquiCity tram-bus, that I wrote about in Ballard-Powered Fuel-Cell Tram-Buses From Van Hool Now In Revenue Service In France.
There are some big players making large investments in hydrogen-powered buses. I suspect at least three and possibly all four will succeed.
Designing A Hydrogen-Powered Vehicle
Two hydrogen-powered vehicle designs have impressed me this week.
- The Optare design, where the battery of an electric bus was replaced by a hydrogen power system.
- The mining dump-truck, that I wrote about in Thirsty High-Rollers … Mining’s Heavy Haulers Prime Candidates For Hydrogen Conversion.
Both designs use the existing electric transmission and seem to have been relatively straightforward for experienced engineers who are working in the field.
I wouldn’t be surprised to see other suitable vehicles redesigned for hydrogen power.
A Bus For The Twenty-First Century
What puzzles me, is why bus drivers in London, seem to be suffering more from COVID-19 infection, than drivers elsewhere!
In London, all buses have two or three doors and contactless ticketing, whereas in many parts of the UK, there is often only one door and no contactless ticketing.
This must mean, that there is generally less interaction between the driver and passengers in the capital. So logic would say, that outside of London, there should be more passing of infections between everybody on the bus.
An Observation In Manchester
Ten years ago, I observed behaviour on a single-door Manchester bus going to Oldham, with a union rep for bus drivers, who by chance happened to be sitting beside me.
The scrum as passengers entered and left the bus by the same door was horrific and the rep told me, that the local riff-raff were always trying to nick the driver’s money.
He told me, that a London system based on contactless ticketing was union policy and would cut attacks on staff, which he said had virtually stopped in London.
A Bus For The Twenty-First Century
The government has said that millions will be available for new zero-carbon buses, powered by hydrogen. I doubt that batteries will be able to provide enough power for many years.
It is my belief that given the new circumstances, that the bus should also have the following features.
- It should be as infection-unfriendly as possible, as COVID-19 won’t be the last deadly infection.
- Contactless ticketing by credit card or pass.
- Full CCTV to identify non-payers or those with stolen cards.
- Two doors with one in the middle for entry and one at the back for exit.
- It would be possible on some routes for both doors to be used for entry and exit.
- Wheelchairs would enter and leave by the middle door, where the ramp would be fitted.
I would put the stairs to the top deck on the left hand side of the bus, with the foot of the stairs leading directly into the lobby by the middle door.
The Van Hool ExquiCity
The Van Hool ExquiCity is an alternative solution, that is already running in Belfast, where it is named Glider.
It is probably best described as a double-ended articulated bus, that runs on rubber tyres, that thinks it’s a tram.
This press release from Ballard is entitled Ballard-Powered Fuel Cell Tram-Buses From Van Hool Now in Revenue Service in France, describes the latest hydrogen-powered version of the Exquicity, which is now in service in Pau in France.
- Each bus appears to be powered by a 100 kW hydrogen fuel cell.
- The buses are over eighteen metres long.
- Twenty-four metre double-articulated tram-buses are available.
- The buses seat 125 passengers
- The buses have a range of 300 kilometres between refuelling.
I like the concept, as it brings all the advantages of a tram at a lower cost.
Here’s a video.
It certainly seems a quiet bus.
I desperately need to get to Pau to see these vehicles.
Conclusion
We could design a new bus for the twenty-first century, that tackles the problems facing the bus industry.
- Climate change and global warming.
- Control of deadly infections like COVID-19.
- Efficient, fast ticketing.
- Attacks on staff.
- Petty crime.
- Access to public transport for the disabled, the elderly and those with reduced mobility.
We certainly have the skills to design and manufacture a suitable bus.
Consultation On The Cambridge Autonomous Metro
Issue 900 of Rail Magazine has an article called Have Your Say On Plans For Cambridge Metro Network.
These are the introductory paragraphs.
The Cambridge and Peterborough Combined Authority has launched a public consultation into outline plans for the Cambridge Autonomous Metro (CAM)
Under current proposals the CAM network would comprise a tunnelled section beneath Cambridge city centre, and four regional routes, radiating out towards St. Neots, Alconbury, Mildenhall and Haverhill.
This is a map clipped from the proposals.
Note.
Sections shown in green are tunnelled.
Sections shown in blue are on the surface.
Some sections would appear to reuse parts of the Cambridgeshire Guided Busway.
These are a few of my thoughts.
Rolling Stock
This picture from the consultation, shows possible rolling stock.
It could be a version of Van Hool’s ExquiCity BRT tram-bus, which is used is Belfast, Geneva, Metz and Parma – To name just four!
A hydrogen-powered version has also recently been introduced in Pau in France.
Could this be the version, that will be preferred for Cambridge?
- It would be carbon and pollution free.
- It could use exclusively green hydrogen, created from renewable electricity. Pau uses a hydrogen-generation system from ITM Power.
- Would hydrogen-power encourage passengers to use the system?
- It might borrow ideas from the Glider system in Belfast, which is diesel-electric powered.
- Each Belfast Glider vehicle can hold 105 passengers.
A hydrogen-powered system would surely be ideal for working in the tunnels under Cambridge.
Tunnels
This article on the BBC is entitled Cambridge Metro: Engineer Says Underground Will Work.
In the article, Professor John Miles of Cambridge University says.
Britain was a world leader in boring small tunnels
It will be tight in the cramped city, but it should be possible.
Conclusion
Oxford will want one!
Ballard-Powered Fuel-Cell Tram-Buses From Van Hool Now In Revenue Service In France
The title of this post is the same as that of this article on Green Car Congress.
This is the introductory paragraph.
Ballard Power Systems announcedthat 8 ExquiCity tram-buses built by Van Hool NV and powered by 8 Ballard FCveloCity-HD 100-kilowatt fuel cell modules have been inaugurated at a ceremony in Pau, France and are now in revenue service in Pau’s Bus Rapid Transit System.
The Van Hool ExquiCity tram buses have the following specification.
- Two sections
- Length – 18.6 metres (New Routemaster – 11.2 metres)
- Width – 2.6 metres (New Routemaster – 2.52 metres)
- Weight – 18.5 tonnes (New Routemaster – 12.8 tonnes)
- Passengers – 125 (New Routemaster – 80-87 – More on a 21/38/73 in the Peak)
- Hydrogen Range – 300 km.
- Power – 100 kW (New Routemaster – 138 kW)
I have compared with a New Routemaster, as both vehicles are designed as hybrids with a power source charging a battery which drives the vehicle, through a Siemens traction motor.
The Glider buses in Belfast are diesel-electric hybrid versions of the ExquiCity.
Conclusion
I do wonder from looking at the comparison with a New Routemaster, that the ExquiCity could be an interesting way to get 56 % more passengers into 66 % more road space. But it may be more efficient to use two New Routemasters to carry 28 % more passengers in 29 % more road space than the ExquiCity.
It is interesting to note that the Mercedes Citaro bendy buses in London, which were so hated by motorists because they blocked junctions were also eighteen metres long like the ExquiCity.
Obviously, if buses ran on a separated bus way, the length is not a problem.
I do feel though, that a purpose-built hydrogen-powered double-deck bus, will be better for most UK towns and cities.
This article on the BBC is entitled Wrightbus Owner Jo Bamford Says Coming To NI Is Revelation.
This is a paragraph.
Mr Bamford, the son of JCB chairman Lord Bamford, told BBC News NI he has a keen interest in the use of hydrogen to power buses and that was the main reason he got involved with Wrightbus.
Consider.
- Wrightbus designed and built the chassis for the diesel-electric hybrid New Routemaster.
- Wrightbus pioneered the low-floor bus.
- In March 2015 JCB made a strategic investment of £4.9M in hydrogen company; ITM Power.
- ITM Power built the hydrogen filling station for the ExquiCity tram-buses in Pau.
It looks to me, that Jo Bamford, with some help from his father, has assembled the components for a serious assault on the hydrogen bus market.