Hydrogen Fuel Cell-Electric Coach Driveline Coming From Wrightbus
The title of this post, is the same as that of this article on RouteOne.
These are the first two paragraphs.
Wrightbus has been awarded up to £534,000 of government funding via the Advanced Propulsion Centre (APC) for the development, testing and validation of a hydrogen fuel cell-electric coach driveline.
The Ballymena manufacturer will receive the money from an £11 million pot administered by APC as a second round of the Advanced Route to Market Demonstrator scheme (ARMD2), which itself is part of over £50 million of public funding towards 30 “cutting edge manufacturing projects” in the UK.
I have never driven a coach, but I do feel that this project could be a winner.
- From riding in hundreds of their products over the years, I’m sure Wrightbus could produce a coach that satisfies the demands of coach companies and their passengers.
- Long routes like London and Scotland are popular coach routes and are of the order of 400 miles. Would passengers tolerate a thirty minute stop halfway to charge the batteries on an electric coach?
- Through, the experiences of the vehicle leasing company, I owned, I know that finance for quality coaches is not hard to come by and they are a good investment.
I also believe that a hydrogen-powered coach could be a flagship product for the hydrogen-powered transport sector.
We’ve all been on a motorway and seen coaches in the fast lane at 70 mph.
What effect will that have if the coach was emblazoned with “Green Hydrogen Coach – London-Glasgow Non-Stop In 7 Hrs”?
Sussex Will Be Leader In Hydrogen Energy Production
The title of this post, is the same as that of this article on The Argus.
These are the first three paragraphs.
The county is today launching its bid to become a pioneer for use and production of hydrogen energy.
Experts will unveil Brighton’s hydrogen strategy this morning showing how the city and surrounding areas are championing a clean energy infrastructure.
With plans for a Worthing crematorium to become the first in the world powered entirely by hydrogen, development of a green energy production facility in Shoreham, and a growing fleet of hydrogen-powered buses in Crawley, the region is already breaking ground in the hydrogen industry – and shows no sign of stopping.
These are my thoughts.
The Plan Is Comprehensive
This document of the Council website, is entitled the Greater Brighton Hydrogen Strategy.
It is very comprehensive and discusses hydrogen in Sussex from all angles.
Every Council in the UK needs to have their own comprehensive strategy like this.
The Report Cautions That Greater Brighton May Need More Renewable Energy
Consider.
- The Rampion wind farm, with a capacity of 400 MW is already operating in the sea South of Brighton.
- This should be joined by the 1200 GW rampion 2 wind farm in the next few years.
It is unlikely substantial onshore wind and solar farms will be built in the area.
Gatwick Airport Is Expected To Need A Hydrogen Supply
The strategy says this about Gatwick and the two Rampion wind farms.
The offshore wind farm Rampion is large enough to be considered nationally significant infrastructure. There
is a second development for this wind farm planned for 2025-6, which will connect into Bolney substation as
per the existing wind farm.The GBEB energy plan suggested that an electrolyser could be sited there, although there are no identified demand locations nearby other than potential refuelling of passing traffic on the A23.
However, considering the relative distance to Gatwick airport, which is expected to be a significant future
demand, there may be an opportunity for a direct pipeline. This would be further into the future and requires
further analysis and bilateral engagement between Rampion and Gatwick. Engagement with Rampion found
that, given the large population supplied by the Rampion wind farms, and the relative lack of other large-scale
renewables locally, these wind farms are unlikely to face significant curtailment and will fully contribute to
decarbonising the local electricity grid. Therefore, using Rampion to produce hydrogen by electrolysis is not
seen as the best use case in the near term.
It looks to me, that because of the electricity demand in the Brighton and Gatwick area, that a big decision needs to be made to create some more renewable capacity.
Could this mean a Rampion 3 or perhaps a fleet of small modular nuclear reactors at Dungeness?
An Electrolyser At Bolney Substation
This Google map shows the position of Bolney substation.
Note.
- The A23 is the main London-Brighton road.
- Bolney substation is indicated by the red arrow.
- The substation doesn’t have very good road access.
- I also suspect that the locals wouldn’t like an electrolyser in their midst.
On a brief look, I suspect that an electrolyser at Bolney substation will be a non-starter.
Shoreham Port As A Hydrogen Hub
The strategy mentions Shoreham Port several times, but gives the impression that progress is slow.
This Google Map shows Shoreham Port.
Note.
- Shoreham is in the West.
- The port reaches a long way to the East.
- The 420 MW gas-fired Shoreham Power station, is at the Eastern end of the port, close to the sea.
There appears to be spaces along the water for developing hydrogen infrastructure.
This page on the H2Green web site is entitled Agreement to Develop Clean Energy Hub for Shoreham Port, Sussex, starts with this paragraph.
Getech, the geoscience and geospatial technology provider and data-led energy asset developer, is pleased to announce that its wholly owned hydrogen subsidiary, H2 Green, has signed a Collaboration Agreement (the “Agreement”) with Shoreham Port.
It lists these three highlights.
- H2 Green granted a two-year legally binding exclusive right to develop a renewable energy hub (the “Hub”) at the Port of Shoreham, West Sussex.
- Under plans submitted by H2 Green to Shoreham Port, the Hub will initially focus on the provision of green hydrogen and renewable electricity to the Port’s fleet of 39 heavy forklift trucks and 12 heavy goods vehicles.
- Green Hydrogen will be sourced by a scalable green hydrogen production, storage and refuelling facility – the economics of which will be optimised by its integration with new solar and wind electricity generation capacity.
- The Hub will then be expanded to facilitate the decarbonisation of more than 800 heavy goods vehicles that enter Shoreham Port daily, and to provide fuel to port and coastal marine vessels.
That is all good stuff, but I do wonder, where the renewable electricity is going to come from.
In Further Thoughts On BP’s Successful INTOG Bid, I looked at BP’s plan for a 50 MW wind farm.
- It will be about twenty miles offshore from Aberdeen.
- With an appropriate electrolyser 50 MW of electricity would produce twenty tonnes of hydrogen per day.
- The electrolyser could be onshore or even offshore.
- The technology has all been developed.
Could H2Green be thinking of developing a similar hydrogen production facility?
Hydrogen ‘The Only Option’ For Metrobus Fastway ZE
The title of this post, is the same as that of this article on Route One.
This is the introductory paragraph.
Hydrogen fuel cell-electric remains the most realistic zero-emission technology for usage cases requiring very high mileage and utilisation capabilities. That is the verdict from the Go-Ahead Group after its Metrobus subsidiary launched 20 Wrightbus GB Kite Hydroliner single-deckers on 29 June.
This paragraph gives more details.
Go-Ahead Group Chair Claire Hollingsworth, who was present at the launch alongside Under-Secretary of State for Transport Richard Holden and other stakeholders and dignitaries, underlines the need for hydrogen on Fastway. “These are the most intensive routes in the Go-Ahead network,” she explains. “We need 300 miles of range and have little time to plug in.”
Let’s face it, a bus that takes a lot of time to fuel-up can’t be as efficient, as one that takes just a few minutes. Especially, if the buses are running a large number of hours per day.
The whole article is a must read and surely Go-Ahead’s conclusion to other modes of transport, that do long distances, like heavy trucks, long-distance coaches and railway locomotives.
Discover How Greater Brighton Is Championing The Transition To Hydrogen
The title of this post, is the same as that of this news item from Brighton & Hove Council.
This is the introduction to the news item.
Local experts will present the strengths and opportunities for developing the hydrogen economy in the Sussex area at an online launch on 11 July.
Register for the online launch of the Hydrogen Strategy
Developed by local company Ricardo, on behalf of Hydrogen Sussex, the Greater Brighton Hydrogen Strategy shows that with the right focus, collaboration and action, the region has real potential to stand out within the UK hydrogen landscape and gain economic and environmental benefits.
Brighton & Hove Council seem to be taking a sensible approach, but then they do have one of the world’s most respected hydrogen companies; Ricardo, a few miles to the West.
This section outlines, how Brighton is embracing hydrogen.
Hydrogen is a fast-growing sector with the potential to enable decarbonisation, support national energy security, create green growth and improve air quality.
The Greater Brighton and wider Sussex area has already broken ground in the Hydrogen industry, with advanced engineering, education and research being very well represented. Local initiatives include:
-
- Hydrogen buses: Metrobus has just launched 15 hydrogen buses to serve the Crawley and Gatwick area, with a further 34 hydrogen buses joining their fleet over the next 18 months.
- Shoreham Port: The port is working with partners H2Green to create a Green Energy Hub, producing green hydrogen in a multi-megawatt electrolysis plant – initially for Shoreham Port, and then supplying green hydrogen across the region.
- Maritime sector: Sussex’s engineering companies are at the forefront of hydrogen decarbonisation in the maritime sector. Bramble Energy, Cox Marine, Ceres Power and Ricardo are just some of the local companies which have received Government funding to tackle marine decarbonisation.
- Sussex and Brighton universities: The two universities in the area have PHD studies on innovations in the sector, with Brighton University partnering with companies to win government research funding.
- Worthing Crematorium: Could become the first in the world to trial a switch to 100% hydrogen. If testing is successful with cremator manufacturer DFW Europe, hydrogen technology will be brought over to Worthing Crematorium as early as spring 2024.
The region is already home to several hydrogen technology companies and has a strong capacity for innovation which could be developed to expand its engineering excellence.
That list looks fairly comprehensive.
Conclusion
Other towns, cities and regions in the UK, should look at what Brighton is doing, with respect to hydrogen.
Go-Ahead Adds 20 FC Buses To Gatwick Fleet
The title of this post, is the same as that of this article on electrive.com.
I described my ride on these buses in My Second Ride In A Wrightbus Single-Decker Hydrogen Bus.
I am publishing this post for this key paragraph on the electrive.com article.
When the order was placed in 2021, Martin Harris, Managing Director of Brighton & Hove and Metrobus, already specified why hydrogen buses were now being used for the first time: “We run services 24 hours a day, with hilly terrain, heavy passenger loads and duty cycles well in excess of the national average at up to 370 miles per day. Those provide really challenging conditions for any technology but we concluded that hydrogen provides the most efficient replacement for our diesel buses.”
It is interesting to note, that the hydrogen buses in Birmingham, Dublin and Liverpool are used on longer routes.
My Second Ride In A Wrightbus Single-Decker Hydrogen Bus
Or it might have been the third or fourth, but it was the first outside of London in a single-decker Wrightbus hydrogen bus. The earlier rides were in the RV1 route, which I wrote about in London’s Hydrogen Buses.
I took these pictures.
Note.
The trip was in Crawley and Go-Ahead are building a network of hydrogen buses to link the town and Gatwick Airport.
- It was a high quality bus.
- It was busy.
- It was the first bus, I’d seen in the UK, with a detailed route.
Someone had been thinking about how to design a bus route.
Could Hydrogen Trains Be Used As Pathfinders?
I must admit, I have a soft-spot for hydrogen transport, but I suppose most people look back on their first real job with a certain affection.
The only new hydrogen train under development for the UK Is the Alstom Hydrogen Aventra, which was announced in this press release in November 2021 and is entitled Alstom And Eversholt Rail Sign An Agreement For The UK’s First Ever Brand-New Hydrogen Train Fleet.
Little is known about these trains, except what is in the original press release.
- Ten trains have been ordered.
- Each will be three-cars.
- Contracts will be signed in 2022, which didn’t happen.
Nothing is said about the following important features.
- What will be the operating speed?
- What will be the range on a fill of hydrogen?
- Will the trains have a pantograph, so they can be run on electrified lines with 25 KVAC overhead electrification?
All are important to train operating companies, who along with the Department for Transport need to be able to plan.
What Do I Mean By A Pathfinder?
I will look at the service between Reading and Basingstoke.
- It is 15.4 miles long.
- There are four stops, which will soon be five, with the addition of Reading Green Park.
- The line is partly-electrified.
- The service is only hourly and probably needed to be two trains per hour (tph).
- It is currently run by diesel trains.
In a decarbonised railway, there are only two options for running this line.
- Use hydrogen trains.
- Electrify and use electric trains.
Note.
- The cost of the two options will be different.
- If the hydrogen and electric trains are both quality trains, the passenger experience will be similar.
- To run two tph, track and signalling modifications will be needed.
- These modifications would also allow a two tph diesel service.
- There is no way to accurately determine, how many passengers would use a two tph hydrogen and electric service.
So suppose the following plan were to be enacted.
- Upgrade the track and signalling to allow a two tph service.
- Run the two tph service with diesel trains.
- Install hydrogen infrastructure for the route. In this case, it would probably be at the nearby Reading depot.
- Run the two tph service with hydrogen trains.
Hopefully on the completion of some months of successful running of the hydrogen trains, the number of passengers to be expected will have been predicted to a better accuracy than UK railways normally manage.
Then the decision between hydrogen and electric trains can be taken.
If hydrogen trains are the decision, the trains could stay in service, but if electrification is the solution, then once the electric service is operating, the hydrogen trains would move on to the next line to be decarbonised.
Why The Alstom Hydrogen Aventra’s Need To Be Able To Use Electrification
If you look at routes, where hydrogen trains could be used as Pathfinders, they could include, some partially-electrified routes.
- Reading and Bedwyn
- Reading and Oxford
- Reading and Gatwick
- London Bridge and Uckfield
- Ashford and Eastbourne
- Preston and Blackpool South
- Wisbech and Cambridge
- Dereham and Norwich
- Basingstoke and Exeter
- Romsey and Salisbury
- York and Scarborough
This list includes both routes with both types of electrification; 25 KVAC overhead and 750 VDC third rail.
But if the electrification is there and not used, the exercise will be labelled as greenwashing, by some.
Mercedes eCitaro Fuel Cell Will ‘See The Light’ At UITP Summit 2023
The title of this post, is the same as that of this article on Sustainable Bus.
This is the first paragraph.
Daimler Buses will unveil the Mercedes eCitaro fuel cell at UITP Global Public Transport Summit in early June. At the group’s stand, visitors will have the opportunity to see the first series-production eCitaro electric bus with a fuel cell as a range extender. First order for the vehicles dates back to October 2022.
This paragraph describes the bus.
The Mercedes eCitaro in fuel cell bus version offers a stated range of approximately 350 kilometers without the need for recharging. This goes together a passenger capacity, on the articulated version, of up to 128 passengers. The difference between the eCitaro fuel cell project and most of the fuel cell buses on the market stay in the battery capacity: while it’s common to feature a small LTO battery (below 50 kWh) accompanying the fuel cell module, the eCitaro is equipped with a battery capacity similar to its battery-electric counterpart (up to 392 kWh for the 18-meter).
It looks an impressive bus with a generous capacity and range.
But I doubt we’ll see many in the UK.
- Motorists object to their blocking of junctions.
- They were easy for dodging fares.
- In London, they were dubbed Ken’s Chariots of Fire.
I don’t think politicians will chance them in the UK!
ULEZ: Impact Of Mayor’s Expansion Questioned
The title of this post, is the same as that of this article on the BBC.
This is the sub-heading.
One in six cars registered in outer London did not meet Ultra Low Emission Zone (ULEZ) standards last year, according to figures from the Society of Motor Manufacturers and Traders
These paragraphs outline the analysis.
The data was released following a Freedom of Information request by the BBC to Transport for London (TfL).
It comes amid a dispute over whether existing data used by City Hall and TfL is accurate.
However, London Mayor Sadiq Khan said the newly released data was unreliable.
From the end of August, all those driving vehicles within Greater London that do not meet ULEZ pollutant limits will face a £12.50 daily charge or a £180 fine.
I’m sure that any Professor of Statistics from London’s universities or an expert from the Royal Statistical Society, could give a definitive answer on the statistics.
But then Khan is a lawyer and will hide behind the law in this case, by claiming he is both judge and jury.
If Khan really cared about London’s air, he would have a hydrogen policy, which would enable London’s local cement, construction and refuse trucks to be replaced or converted to hydrogen, so that the city’s air improved.
It would also make it easier to introduce more hydrogen-powered buses.
Companies like Tesco and Marks & Spencer, who regularly run trucks into London, should be encouraged to convert their delivery trucks to zero-carbon, by adjustment of the ULEZ charges.
The ULEZ has been badly thought out and needs to be realigned with what is practical and reduces the pollution.
Articles From The Engineer
I generally read articles from The Engineer once a week.
Here’s a few that are worth reading.
12th Feburuary 2023 – Hydrogen Ambulance Set For London
A project led by hydrogen fuel specialists ULEMCo is aiming to deliver the UK’s first zero emission hydrogen ambulance later this year
There is an interesting discussion, as to whether hydrogen or battery ambulances are better. Range and hotel power issues seem to favour hydrogen.
11th May 2023 – Bramble Energy Secures £12m For Hydrogen Bus
Bramble Energy has joined forces with Equipmake, Aeristech and Bath University to develop a new hydrogen double-deck bus integrating its printed circuit board fuel cell (PCBFC) technology
Bramble Energy can create bespoke fuel cell stacks in a ‘matter of days at scale and low-cost’.
12th May 2023 – Cornish Geothermal Project Leads Government Heat Scheme
The UK’s first deep geothermal heat network is one of seven new projects to receive funding as part of a new government programme to decarbonise buildings across England.
The full list of projects to receive support today via the Green Heat Networks Fund is detailed.
17th May 2023 – Ricardo Joins Pan-European Hydrogen Shipping Consortium
UK engineering firm Ricardo is set to play a key role in the sustainable HYdrogen powered Shipping (sHYpS) project being funded by the EU’s Horizon Europe programme.
One thing that is disclosed in the article, is that Ricardo have a new 400kW hydrogen fuel cell test chamber at the company’s UK headquarters.
The Anonymous Widower 