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.
Eltham Station – 6th July 2023
I’d never used Eltham station until yesterday. But as I’d documented half of bus route 132 for Exploring London Bus Route 132, it seemed a good place to start following the second part.
I took these pictures as I passed through.
The station is an unusual design, which is summed up, in this paragraph from the stations, Wikipedia entry.
Both stations were closed and replaced by the current station which was opened by British Rail on 17 March 1985 when a new section of the A2, the Rochester Way Relief Road, was opened. A bus station that was built on a raft above the A2 was opened at the same time.
This Google Map shows the layout of the station.
Note.
- The station is step-free using ramps.
- There are no lifts, but I suspect they could be easily added.
- On my visit yesterday, I hadn’t realised that there was a dual-carriageway road underneath the station.
- It is a comprehensive interchange between trains and buses.
For the 1980s, it is an excellent example of a station built to modern principles.
The underlying principle of this station could be used to create transport interchanges where railways, major rods and busy bus corridors intersect.
Denmark Exploring Multiple Platforms As Alternative To Building Artificial Island
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
After concluding that the current concept of its North Sea Energy Island would be too expensive for the State, the Danish government, the transmission system operator (TSO) Energinet, and other relevant agencies are now looking into the concept for the island to be established on several large platforms.
I feel this could be a sensible decision, as it would fit well with a modular approach to the building of offshore wind farms.
Suppose, the floating turbines used by a company like Ørsted were all similar. This would surely simplify management of their portfolio of wind farms.
If it works for floating wind turbines, surely, it would work for substations, electrolysers and other offshore hardware.
Conclusion
Artificial energy islands may seem an impressive way to go, but I suspect that the modular approach using standard components, that either sit on the sea bed or float may be a more affordable and faster way to build offshore wind farms.
Exploring London Bus Route 132
London Bus Route 132, is run by battery-electric buses and it the first in London to use opportunity charging.
These pictures show the route from North Greenwich to Bexleyheath Shopping Centre.
Note.
- These pictures were shot in two sections on the 3rd and the 6th of July 2023.
- The break was at Eltham station.
- Some sections of the route had a lot of cars.
- Some side roads were full of parked cars.
- There were large numbers of cars parked in front of houses.
There are my thoughts.
More will appear here over the next couple of days.
The Buses
The buses used on the route are Alexander Dennis Enviro400EV, which are built on a BYD Auto chassis.
They have a range of 160 miles.
The Route
The route has several inclines both ways and I estimate it is just under ten miles.
At North Woolwich, the bus didn’t appear to have a charge, but I can’t be sure.
But it disappear at Bexleyheath Shopping Centre and I was certain it went for a charge.
So is the operational philosophy to fill, the bus up overnight and then top the battery up every time, that it needs it at Bexleyheath.
A Comparison With A Similar Route In Birmingham That Has Hydrogen-Powered Buses
As the bus ran between North Woolwich and Bexleyheath Shopping Centre, I was comparing it, with the trip, I made across Birmingham, in hydrogen-powered buses, that I wrote about in Riding Birmingham’s New Hydrogen-Powered Buses.
Both were quality buses, but I felt the hydrogen bus had more power.
Opportunity Charging At Bexleyheath
If, buses need to be charged at the Bexleyheath Shopping Centre end of the route, where will they go?
This Google Map shows Bexleyheath Bus Garage in relation to the Shopping Centre.
Note.
- Bexleyheath Bus Garage is in the North-East corner of the map.
- It looks like it shares a site with Bexley Fire Station and Barnehurst Ambulance station.
- So the garage is well located for any future lithium-ion battery fires.
- In the middle of the map at the bottom, is Bexleyheath Clock Tower, in the middle of the town centre.
- I estimate it’s less than two kilometres between Bexleyheath Bus Garage and the Shopping Centre.
This Google Map shows a close-up of the Western side of the Bexleyheath Bus Garage.
Note.
- The two buses parked by the side of the garage.
- Behind them a white arm reaches over towards the road.
- This is the charger and buses connect using a pantograph on the roof.
It could be an All-In-One Fast Charging Station AIO from Furrer+Frey.
The Electrical Connection At Bexleyheath Bus Garage
Consider.
- The bus garage shares a site with a fire station and an ambulance station, which surely must need a reliable power source.
- This is London’s first application of opportunity charging.
- There are improvements constantly happening to London’s struggling power network.
- It is a large site and I suspect there is space for a battery to boost power.
I would assume that Transport for London wouldn’t have chosen a bus garage with a dodgy power supply.
Could The Charger Be Solar-Powered?
This Google Map shows the roof of Bexleyheath Bus Garage.
Note.
- It appears to be a square with a length of about six buses.
- It looks rather dirty.
I suspect that the roof could be replaced with a modern solar roof.
Hydrogen Or Electric
This article on RouteOne is entitled Enviro400FCEV Hydrogen Bus Fleet For Liverpool Debuts.
This paragraph describes the performance.
Alexander Dennis has chosen the heavy-duty variant of VEDS. It is designed to deliver up to 410kW of power, but the vehicle OEM says that in the Enviro400FCEV, output is limited to 350kW. Such an approach will maximise fuel economy while still enabling a high road speed and good hill climbing ability. Expected range is up to 300 miles.
So the range on hydrogen is nearly doubled.
Wrightbus’s outwardly similar electric and hydrogen buses have ranges of 200 and 280 miles, but filling times of 2.5 hours and 8 minutes.
The problem with hydrogen in London, is that the Mayor and Transport for London, don’t appear to have a hydrogen policy.
But I think, that hydrogen will win out in cities and areas, where hydrogen can be supplied.
I also believe that hydrogen has other advantages.
- There is likely to be significant progress in improving hydrogen-powered heavy vehicles.
- Hydrogen internal combustion engines are coming and could promise more affordable hydrogen buses.
- Better and more affordable methods to create green hydrogen are being developed.
- Some existing diesel buses will be able to be converted to buses powered by hydrogen internal combustion engines.
- Lithium-ion batteries have a high environmental footprint.
Hydrogen is also likely to be the fuel of choice for heavy trucks.
Thoughts On The Future Of Orkney
This article on the BBC is entitled Orkney Votes To Explore ‘Alternative Governance‘
This is the sub-heading.
Orkney councillors have voted to investigate alternative methods of governance amid deep frustrations over funding and opportunities.
These paragraphs outline the story.
Council leader James Stockan said the islands had been “held down” and accused the Scottish and UK governments of discrimination.
His motion led to media speculation that Orkney could leave the UK or become a self-governing territory of Norway.
It was supported by 15 votes to six.
It means council officers have been asked to publish a report to Orkney’s chief executive on options of governance.
This includes looking at the “Nordic connections” of the archipelago and crown dependencies such as Jersey and Guernsey.
A further change which would see the revival of a consultative group on constitutional reform for the islands was accepted without the need for a vote.
My Thoughts On The Economic Future Of The Islands
The economic future of Orkney looks good.
Tourism and the traditional industries are on the up, but the islands could play a large part in renewable energy.
The West of Orkney offshore wind farm, which will be a 2 GW wind farm with fixed foundations, is being developed and a large hydrogen production hub at Flotta is being proposed, along with the development of a large quay in Scapa Flow for the assembly of floating wind farms.
The West of Orkney wind farm could be the first of several.
If the future wind farms are further from shore, they will most likely be based on floating technology, with the turbines and their floats assembled in Scapa Flow, from components shipped in from mainland UK and Europe.
Political Future
With a good financial future assured, I believe that Orkney will be able to choose where its political future lies. It could be a Crown Dependency or join Norway.
Whichever way it goes, it could be an island that effectively prints money, by turning electricity into hydrogen and shipping it to countries like Germany, The Netherlands, Poland and Sweden!
From a UK point of view, a Crown Dependency could be a favourable move.
Would Shetland follow the same route?
Offshore Hydrogen Production And Storage
Orkney is not a large archipelago and is just under a thousand square kilometres in area.
It strikes me, that rather than using up scarce land to host the large electrolysers and hydrogen storage, perhaps it would be better, if hydrogen production and storage was performed offshore.
Aker Northern Horizons
In Is This The World’s Most Ambitious Green Energy Solution?, I talk about Northern Horizons, which is an ambitious project for a 10 GW floating wind farm, which would be built a hundred kilometres to the North-East of Shetland, that would be used to produce hydrogen on Shetland.
Other companies will propose similar projects to the West and East of the Northern islands.
This map shows the sea, that could be carpeted with armadas of floating wind farms.
Consider.
- There are thousands of square miles of sea available.
- As the crow flies, the distance between Bergen Airport and Sumburgh Airport in Shetland is 226 miles.
- A hundred mile square is 10,000 square miles or 2590 square kilometres.
- In ScotWind Offshore Wind Leasing Delivers Major Boost To Scotland’s Net Zero Aspirations, I calculated that the floating wind farms of the Scotwind leasing round had an energy density of 3.5 MW per km².
- It would appear that a hundred mile square could generate, as much as nine GW of green electricity.
How many hundred mile squares can be fitted in around the UK’s Northern islands?
53 Train Stations To Benefit From Tap-In Tap-Out Rollout
The title of this post, is the same as that of this news story from the UK Government.
This is the sub-heading.
Passengers across the South East of England will benefit from ‘Pay As You Go’ technology by the end of December 2023.
The news story has these three bullet points.
- £20 million of government funding marks the first phase of the government’s commitment to extend Pay As You Go to a further 200 stations in the South East
- The department is also working with Great British Railways transition team (GBRTT) to agree Pay As You Go pilots in the Greater Manchester and the West Midlands by the end of the year
- Both form part of the government’s plan to make fares and ticketing simpler and more convenient for passengers
If I look at the list of 53 stations to be added in this first phase, several are ones I have regularly used.
- Beaconsfield
- Bletchley
- Bricket Wood
- East Tilbury
- Gerrards Cross
- High Wycombe
- Kempton Park
- Southend Central
- Southend East
- St Albans Abbey
- Staines
- Windsor & Eton Riverside
With the Government saying that this list of stations in the South East, will rise to 200, I suspect that the number of listed stations, where I go regularly will increase.
At present, if I go to a contactless station like Gatwick Airport, which is outside of the Freedom Pass area, I have to buy an extension ticket, either before I board the train or I have to get off somewhere like East Croydon and tap-out with my Freedom Pass and tap-in with my bank card.
Surely, a better system, would be to be able to link a bank card to my Freedom Pass. This would enable my bank card to be charged excess on my Freedom Pass.
National Grid And SSEN Transmission Agree Joint Venture For UK’s Largest Ever Electricity Transmission Project
The title of this post is the same as that of this press release from National Grid.
This is the sub-heading.
Joint Venture Agreement Important Milestone In Subsea Electricity Superhighway – Eastern Green Link 2
These four paragraphs outline the project.
National Grid Electricity Transmission (NGET) and SSEN Transmission have taken a big step forward in the development of a new subsea electricity superhighway project along the east coast of Scotland after reaching agreement on the terms of their joint venture (JV).
The ‘Eastern Green Link 2’ (EGL2) project will see the creation of a 525kW, 2GW high-voltage direct current (HVDC) subsea transmission cable from Peterhead in Scotland to Drax in England. The UK’s single largest electricity transmission project ever.
The subsea HVDC cable system is approximately 436km in length with new converter stations at either end to connect it into the existing transmission network infrastructure. HVDC technology provides the most efficient and reliable means of transmitting large amounts of power over long distances subsea.
The EGL2 link will support the growth of new renewable electricity generation, creating jobs and delivering a pathway to net zero emissions targets, as well as helping to alleviate existing constraints on the electricity network.
The Wikipedia entry for Eastern HVDC has a detailed description of the two 2GW Scotland-England interconnectors, that are planned.
This is the first section.
Eastern HVDC and Eastern HVDC projects are the names used by Ofgem for two planned HVDC submarine power cables from the East coast of Scotland to Northeast England to strengthen the National Grid. The two links combined will deliver 4 GW of renewable energy from Scottish wind farms to England.
Ofgem state that “At an estimated cost of £3.4 billion for the two links, the Eastern HVDC projects would be the largest electricity transmission investment project in the recent history of Great Britain.
The Project Background Document for SEGL1 can be viewed here.
EGL2 also has its own web site.
Take A 360° Tour Of World’s Largest Offshore Wind Farm In Operation
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
Located some 89 kilometres off the Yorkshire Coast, the UK, the 1.3 GW Hornsea Two comprises 165 Siemens Gamesa 8 MW wind turbines and is currently the world’s largest fully commissioned offshore wind farm.
The article has a link to an excellent Ørsted video, about they access and service the wind farm.
Khan’s Stupid Plan To Rename The Overground Lines
renamThis page on the TfL web site is entitled Naming London Overground Lines.
This is the first paragraph.
London Overground lines are to be named to make the network easier to navigate and ensure the Capital’s transport system reflects its rich and diverse history. We aim to make the changes by the end of 2024.
So why do I feel it is a stupid plan?
London Wouldn’t Stomach A Load Of Woke Names
When Khan and his fellow politicians choose the names, they will probably be a load of woke rubbish and this could cause problems with some political groups.
When The Lines Are Renamed, Will They Then Start On Station Names?
This could open a real can of worms, as some station names are totally unacceptable to some groups of people.
When Arsenal moved from Highbury, Spurs fans mounted a campaign to get Arsenal tube station renamed to its original name of Gillespie Road.
Londoners Use Their Geographic Names
I use the Overground regularly and use their geographic names like.
- Cheshunt Line
- Chingford Line
- East London Line
- Enfield Town Line
- Gospel Oak and Barking Line
- North London Line
- Romford and Upminster Line
- South London Line
- Watford DC Line
- West London Line
I also use The Drain for the Waterloo and City Line.
Thameslink And Moorgate Services
It is likely, that some or all of the Thameslink and Moorgate routes will go to Transport for London.
These would need more names.
Cost
Transport for London (TfL) have a financial crisis and I believe, that the money spent on signage and branding could be better spent on other projects like hydrogen buses or creating the West London Orbital Railway.
If Another Political Party Took Power Would They Rename Everything?
Probably! And this would be more cost!
Conclusion
Sadiq Khan is a vain and stubborn man. Renaming lines will open a nest of vipers.
With the mess Khan has got in over ULEZ, this could be another problem caused by his bad judgment.
Marsh Barton Station – 4th July 2023
The main purpose of my trip to Devon was to visit the new Marsh Barton station, on the Riviera Line.
These are my thoughts about the station.
The Overall Design
This Google map shows Marsh Barton station under construction.
The station is built on a narrow lane by an industrial estate, which features a large waste-to-energy facility, which is in the South-West corner of the map.
The station is a basic two platform design with everything you need on the platforms and a gently sloping bridge over the top to give full step-free access.
I’ve never been to a station, which uses this form of step-free access, either in the UK or Europe.
I think it works because of the unusual site.
Car Parking
The station’s page on the GWR web site, says this about parking.
The station only has disabled parking bays for blue badge holders in order to encourage more sustainable transport use to and from the station.
Staff
The station is unstaffed.
Refreshments
When I arrived, I was hungry and needed a drink, so I asked a guy with a dog, if there was a cafe or pub nearby.
He said, the cafe shut the day before, but there was a pub called Double Locks about three or four minutes away on the canal.
These pictures show the walk.
And this map shows the location of the pub and the station.
Are country minutes like country miles and a lot longer than those everybody else uses?
In the end, as I was getting soaked, I made a retreat back to the station.
Service Frequency
Currently, the trains are only hourly. Is that enough?
The Anonymous Widower 