Riding On Hydrogen-Powered Buses And Trains
These posts describe my trips on hydrogen-powered buses
Note.
- The first bus starts from Birmingham City Centre.
- The second bus runs between Paddington station and John Lewis in Oxford Street in London.
This post describes my first ride in a hydrogen-powered train.
My First Ride In An Alstom Coradia iLint
This was through the German countryside between Hamburg and Cuxhaven.
Mersey Tidal Project And Where It Is Up To Now
The title of this post, is the same as that of this article on the Liverpool Echo.
This is the sub-heading.
With a major agreement on the project reached this week, we take a look at what it all means.
There is a section, which is called So What Is A Mersey Tidal Project?, where this is said.
The idea is to build a huge damn structure in the River Mersey with turbines that can harness energy from the tides of the river and convert it into clean power. The city region combined authority is hopeful that this could power up to 1 million homes and create thousands of local jobs
The city region has one of the country’s largest tidal ranges so it is seen as a perfect opportunity to explore a tidal project here. It is hoped such a project could generate a ‘plentiful, reliable supply of clean, green energy for generations to come.
In the 1970s, I did a small project management consultancy at Frederick Snow and Partners in London. They showed me their ambitious plans for a Severn Barrage, which was a tidal scheme, that would have created a tenth of our electricity and would have cost around a billion pounds.
But Harold Wilson, who was Prime Minister at the time, felt that the money would be better spent on building massive coal-fired power stations, rather than building a clean power station, that would last centuries.
A second section is called What Happened This Week?, where this is said.
This week the Liverpool City Region signed an agreement with the company behind the current world’s current largest tidal project with a view to learning lessons.
The Sihwa Lake tidal range power plant, which is operated by Korea Water Resources Corporation, generates 552GWh of clean, green energy every year, replacing the equivalent of 862,000 barrels of oil a year.
Jeong Kyeong Yun, Vice President of Korea Water Resources Corporation, known as K-water, was in Liverpool this week to sign an historic Memorandum of Agreement with Mayor Rotheram. It is hoped the agreement will pave the way for close co-operation between the two tidal power projects, through reciprocal visits and information sharing.
Note.
- The Liverpool Echo is still making spelling mistakes, like damn instead of dam. In the 1960s, Fritz Spiegl used to give us all pleasure by writing about them.
- 552 GWh would keep the UK powered up for nearly a month.
- The Sihwa Lake Tidal Power Station has a comprehensive Wikipedia entry.
- The Sihwa dam has a road over the top.
- Unlike Frederick Snow’s scheme for the Severn, Sihwa only generates power, on the incoming tide. But it does generate 254 MW.
As ever, Liverpool is thinking big and getting the experience from those, who know what they are doing.
This last paragraph, gives the thoughts of the Mayor.
Mayor Rotheram said that with the right support, he hopes the project could be generating clean, renewable power by the end of this decade.
I would go along with that.
The Mersey Tidal Project And The Mersey Gateway Bridge
Frederick Snow’s plans for the Severn could have incorporated a new road and rail crossing of the estuary.
This Google Map shows the the Sihwa Lake Tidal power station.
The road over the dam is clearly visible.
I took these pictures of the Mersey Estuary as I came back from Liverpool on Tuesday.
This Google Map shows the Mersey Estuary.
Note.
- The River Mersey flowing from the North-East corner of the map to the South-West corner.
- On the South Bank of the Mersey, there is the deep-water channel of the Manchester Ship Canal.
- The bridge in the North-East corner of the map is the Mersey Gateway Bridge.
- Then there is the pair of bridges at Runcorn; the Silver Jubilee Bridge and the Runcorn Railway Bridge.
I am fairly sure, that the Mersey Tidal Project would be built downstream of the pair of bridges at Runcorn.
This Google Map shows the Mersey Estuary from the Runcorn Bridges to the mouth of the Manchester Ship Canal.
Note.
- The Mersey Gateway Bridge and the two Runcorn bridges are in the North-East corner.
- The route of the Manchester Ship Canal is clearly visible.
- Liverpool John Lennon Airport is on the North Bank of the Mersey.
- The M56 and M53 Motorways run East-West across the map to the South of the River.
This map leads me to the conclusion, that a tidal barrage with a road on top could link Liverpool to the M56.
I have some thoughts.
Rail Access To Liverpool
There is an electrified railway between Liverpool and Ellesmere Port.
- The railway can be picked out running across the bottom of the map.
- In Liverpool’s Vision For Rail, I talked about Liverpool City Region’s plan to expand this service to Helsby, Frodsham and Runcorn East.
- Helsby and Frodsham are shown on the map.
I wouldn’t be surprised to see a new Park-and-Ride station, where the M56 and the railway cross.
Ship Access To Manchester And Other Ports
Barrages usually have to provide access for ships to pass through to any ports behind the barrage.
But the Mersey Tidal Project already has that access. – It was built in the 1893 and is called the Manchester Ship Canal.
There is probably strong protection between the Mersey and the Canal between the mouth of the Canal and Runcorn, which may impact positively on the costs of the barrage.
The Simple Barrage
Sihwa Lake Tidal power station is a simple barrage with a bridge over the power station in the middle.
This Google Map shows the location of the power station.
Note.
- Seoul is in the North-East corner of the map.
- The Sihwa Lake Tidal power station is marked by the red arrow.
This Google Map shows a close-up of the power station.
Note.
- The ten turbines appear to be in the gap.
- There appears to be a road on top of the barrage.
- The area to the West of the power station is marked as a rest area.
- A Moon Observatory is marked.
- It has bus stops, showing that it is served by the 123 and 123-1 buses.
It is an impressive structure.
I’m sure that this type of barrage would work over the Mersey.
- A road could be built on top.
- It may only be able to generate electricity,from an incoming tide, like Sihwa.
- It could incorporate a rest area.
I do suspect though Liverpudlians would add a few unique touches of their own. Perhaps some liver birds or superlambananas.
The Frederick Snow Solution
The Severn is a wide river and he proposed that there would be a dam across the river, with a spine running East along the middle of the river.
- The spine would divide the river into two lakes.
- On the incoming tide, sluices would open and allow water to flow into the Northern or high lake from the Mersey estuary.
- On the outgoing tide, sluices would open and allow water to flow out of the Southern or low lake into the Mersey estuary.
- Water would flow between the high and low lake through turbines to generate electricity.
- I have assumed that the high lake is on the North side, but if the geography is more suitable, the high and low lakes could be reversed.
In the design for the Severn Barrage, an International airport would have been built on the spine.
But Liverpool already has a nearby International airport, so perhaps it could be much better to install a large electrolyser and hydrogen storage on the spine.
BMW To Launch Small Test Fleet Of H2 Cars To Use Truck Hydrogen Fuel Stations
The title of this post, is the same as that of this article on Hydrogen Fuel News.
This is the first paragraph.
BMW is aiming to take a ride on the network of hydrogen fuel stations for trucks in order to help overcome the challenge associated with building an expensive network specifically for passenger cars.
Why not?
Honda And GM To Produce Systems For Hydrogen Fuel Cell Cars And Trucks
The title of this post, is the same as that of this article on Hydrogen Fuel News.
This is the first paragraph.
A hydrogen fuel cell system co-developed by Honda Motor and General Motors (GM) will begin production this year and will gradually increase its numbers throughout this decade.
This could be a big development.
Researchers Use Sea Water To Produce Green Hydrogen At Almost 100% Efficiency
The title of this post, is the same as that of this article on Hydrogen Fuel News.
This paragraph gives more details.
“We have split natural seawater into oxygen and hydrogen with nearly 100 percent efficiency, to produce green hydrogen by electrolysis, using a non-precious and cheap catalyst in a commercial electrolyser,” explained Professor Shi-Zhang Qiao, project leader at the School of Chemical Engineering at the University of Adelaide.
They use what is called a Lewis acid catalyst.
In the late 1960s, I worked for ICI in Runcorn.
Most of the hydrogen they needed was produced from brine by the large Castner-Kellner process, which may have been green, but was filthy, as it used a lot of mercury.
ICI also had an older and cruder process, which produced hydrogen and oxygen, by electrolysing brine, in a simple cell.
- These cells had a metal tub, with a concrete lid.
- Two electrodes passed through the lid.
- The lids quickly degraded and cells were rebuild regularly.
- But it did produce medical grade sodium hydroxide.
Legend also had it, that the salt that collected around the lid was pure enough to use in the canteen.
In Torvex Energy, I describe a company in Stockton which is also going the sea water electrolysis route.
Having seen, its Victorian ancestor in operation, I believe that sea water electrolysis has possibilities to make hydrogen efficiently.
Equinor And SSE Eye Green Hydrogen Production For 1.32 GW Dogger Bank D
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
SSE Renewables and Equinor, the developers of the Dogger Bank Wind Farm in the UK, are exploring two options for Dogger Bank D, the fourth wind farm the partners are looking to build as part of the development. These include using Dogger Bank D for electricity that would feed into the UK grid and/or for green hydrogen production.
This says to me, that depending on need, electricity from the Dogger Bank Wind Farms and D in particular, can be distributed in the grid or converted into green hydrogen.
- The article says that the electrolyser could become the UK’s largest green hydrogen project
- There will be plenty of hydrogen storage in the salt caverns at Aldbrough, which can currently store the equivalent of 320 GWh of electricity, It is currently being expanded to be one of the largest hydrogen stores in the world according to this page on the SSE web site.
- There are currently two gas-fired power stations at Keadby and they will in a few years be joined by a third, that will be fitted with carbon-capture and a hydrogen-fueled power station.
The various wind farms, power stations and gas storage on Humberside are growing into a very large zero-carbon power cluster, with an output approaching six GW.
Any shortfall in wind output, could be made-up by using the Keadby 3 gas-fired power station with carbon capture or the Keadby hydrogen power station.
Conclusion
Humberside is getting a cluster of power stations and wind farms, that can produce almost twice the electricity of Hinckley Point C nuclear power station.
Hydrogen Train To Be Demonstrated In Québec
The title of this post is the same as that of this article on the Railway Gazette.
These two paragraphs outline the project.
An Alstom Coradia iLint hydrogen fuel cell multiple-unit is to operate demonstration passenger services on the Chemin de fer de Charlevoix from June 17 to September 30.
The return service along the St Lawrence River between Parc de la Chute-Montmorency on the outskirts of Québec City and Baie-St-Paul is being organised by the province, short line operator Chemin de fer Charlevoix, tourist train operator Train de Charlevoix, hydrogen production technology company HTEC and Harnois Énergies, which will produce the green hydrogen at its Québec City site.
The Train de Charlevoix runs along the St. Lawrence River and is described on the web site as a unique experience.
I have felt for some time, that one of the uses of zero-carbon trains is as tourist trains, on quiet lines, where noise is probably not welcome.
It might even change the future of some lightly-used lines.
Nikola Highlights Its Integrated Hydrogen Solution And Introduces New Hydrogen Energy Brand “HYLA”
The title of this post, is the same as that of this press release from Nikola Motor.
This is the first paragraph.
Nikola Corporation, a global leader in zero-emission transportation and energy supply and infrastructure solutions, announced at a special event today that it has created a new global brand, HYLA, to encompass the company’s energy products for producing, distributing and dispensing hydrogen to fuel its zero-emissions trucks. More than 300 fleet, government, supplier, energy and media representatives were on site for the announcement at Nikola’s U.S. headquarters in Phoenix, which highlighted the progress made by Nikola’s energy and truck businesses.
The CEO is also quoted as saying.
Nikola is the only company that is successfully integrating a revolutionary new product, the hydrogen fuel cell truck, and the full hydrogen energy infrastructure supply chain under one roof
I suspect that other companies are or will be making similar claims, about similar products.
JCB are certainly showing everything you need for hydrogen-powered construction and agricultural equipment on their web site, as I pointed out in JCB: Building A Hydrogen Future.
When I see anything about Nikola Motor, I feel Elon Musk made a big mistake.
He chose well with the name Tesla, but shouldn’t he have registered Nikola and all its derivatives.
JCB: Building A Hydrogen Future
The title of this post, is the same as that of this page on the JCB web site.
The page contains this statement from Lord Bamford, who is JCB’s chairman.
I’m often asked, why hydrogen? Two years ago, I set the challenge that we should be making hydrogen engines for the construction industry and for agriculture. Two years later, we have hydrogen engines working in the kind of equipment that JCB makes. A solution that delivers power in the same way as conventional engines, but with none of the fossil fuels. We’re proving daily that hydrogen does work, that it’s a clean, renewable, transportable fuel.
Bold thinking, a lot of hard work, a lot of innovation – the kind of thing JCB has been delivering for over 75 years.
It is followed by a series of articles on hydrogen and JCB.
ITM Signs 200MW Electrolyser Deal
The title of this post, is the same as that of this article on renews.biz.
This is the sub-heading.
Agreements with Linde Engineering will be for installation at RWE’s GET H2 Nukleus project in Germany
These paragraphs outline the deal.
ITM Power has signed two contracts for electrolysers, totalling 200MW, which will be installed in green hydrogen plants in Germany that will be supplied by North Sea offshore wind.
The contracts, both with Linde Engineering, are each for 100MW of PEM electrolysers.
The machines will be installed at two plants operated by RWE in Lingen, Germany.
Note.
- Linde Engineering and ITM Power were preselected by RWE for these orders.
- ITM Power seem to be going through scale-up problems.
But the comments in the article and the orders, surely show that ITM Power is now more likely to recover.
The Anonymous Widower 