Werner Enterprises Signs Letter Of Intent Planning To Secure 500 X15H Engines From Cummins
The title of this post, is the same as that of this press release from Cummins.
This is the first paragraph.
Werner Enterprises, a premier transportation and logistics provider, and Cummins Inc., a global power solutions provider, announced today Werner signed a letter of intent to purchase 500 Cummins’ 15-liter hydrogen internal combustion engines upon availability. The two companies announced earlier this year, Werner Enterprises plans to validate and integrate Cummins’15-liter natural gas and Cummins’ X15H hydrogen engines, both part of Cummins’ fuel agnostic platform, into their fleet.
More details of the X15H engine are given in this earlier press release, which is entitled Cummins Inc. Debuts 15-Litre Hydrogen Engine At ACT Expo, which has this first paragraph.
Today, Cummins Inc. debuted its 15-liter hydrogen engine at ACT Expo in Long Beach, California. This engine is built on Cummins’ new fuel-agnostic platform, where below the head gasket each fuel type’s engine has largely similar components, and above the head gasket, each has different components for different fuel types. This version, with expected full production in 2027, pairs with clean, zero-carbon hydrogen fuel, a key enabler of Cummins’ strategy to go further faster to help customers reduce greenhouse gas (GHG) emissions.
I certainly like the concept of a fuel-agnostic platform, where below the head gasket, everything is similar, and above the head gasket, there are appropriate components.
I wouldn’t be surprised to find that Rolls-Royce mtu and JCB have used a similar concept for their hydrogen internal combustion engines.
Cummins have also developed a 6.7 litre engine.
This is a paragraph from the press release.
Hydrogen internal combustion engines use zero-carbon fuel at a lower initial price of a fuel cell or battery electric vehicle with little modification to today’s vehicles. Accelerated market adoption of hydrogen engine powered vehicles is driven by the technology’s high technology maturity, low initial cost, extended vehicle range, fast fueling, powertrain installation commonality, and end-user familiarity.
I certainly feel it is the way to go technically.
Take London’s New Routemaster buses.
- These buses are powered by a Cummins B-series engine, which has four cylinders and a capacity of 4.5 litres.
- This engine powers large numbers of trucks and pick-ups.
- For the UK, they are manufactured in Darlington.
- It appears that Cummins 6.7 litre engine is a six cylinder B-series engine.
It would certainly be more affordable to change the cylinder heads of these buses and power them by hydrogen, than purchase a new fleet.
Cummins have an excellent tutorial on hydrogen internal combustion engines on their web site.
Hydrogen Tourist Transport Network Trialled In The Peak District
The title of this post, is the same as that of this article on Fleet News.
This paragraph outlines the trial.
A trial is taking place in the Peak District National Park where hydrogen fuel cell electric vehicles (FCEVs) and electric vehicles (EVs) will run together between multiple destinations and attractions.
Note.
- Toyota will provide the buses.
- Air Products is providing hydrogen.
- The services appear to be centred on Chesterfield station.
It looks like one of the objectives is to test the two types of buses against the terrain.
I can see hydrogen-powered buses being used extensively in tourist areas all over the world.
Proposals Submitted To Create Darlington To Dales Rail Link
The title of this post, is the same as that of this article on the Durham County Council web site.
These paragraphs outline the proposals.
The proposals will focus on development of the Darlington-Dales corridor, improving the connectivity of towns and villages along the Weardale line. It will also review the possibility of providing a link to Crook.
This new rail link would support economic development along the Darlington-Dales corridor, helping to attract visitors and boost spend in these areas by connecting tourism sites including Hamsterley Forest, Bishop Auckland town centre, the Durham Dales, and the Weardale Railway.
The enhanced rail connectivity would also enable residents to access wider education and job opportunities, while reducing the environmental impact of the county’s transport system by providing an alternative to cars.
It looks at first glance to be practical proposals, that could be easily achieved without spending a fortune.
As Teesside has a plentiful supply of hydrogen and is even planning a depot for hydrogen trains, what would new Alstom Aventra hydrogen trains between Weardale and Saltburn via Darlington, do for tourism in the area?
Cummins Fuel Cell Technology Powers Coradia iLint Fleet In Germany
The title of this post, is the same as that of this article on Green Car Congress.
This is the first paragraph.
Cummins is powering the world’s first fleet of hydrogen trains in Bremervörde, Lower Saxony, Germany. The Alstom Coradia iLint trains (earlier post) are outfitted with Cummins fuel cell systems and will run on the world’s first 100%-hydrogen train route in passenger operation. The first zero-emissions passenger trains in the 14-train fleet arrived in mid-summer.
I rode the prototype in March 2019 and wrote My First Ride In An Alstom Coradia iLint.
I took this picture at the time.
Note.
- The new fleet seem to have a slightly different front end with a snow plough, and a new colour scheme.
- According to the article, the Cummins fuel cell systems were assembled in Germany.
I have a few thoughts.
Cummins Fuel Cells
I must admit, I was a bit surprised to see that Cummins fuel cells are being used, as most other companies seem to be using Ballard.
But, having worked with Cummins on diesel engine testing and seen their thoroughness, I’m sure that their fuel cells will do a good job.
Is The Cummins Choice About Marketing?
Consider.
- Alstom has manufactured or assembled trains for the US market at Hornell, New York.
- Cummins is a large United States company.
- United States and Canadian railways are standard gauge, like most of Europe.
- United States and Canadian railways have a lot of track mileage without electrification.
- United States and Canadian railways use right hand running as does Germany.
- The Coradia iLint doesn’t need any electrification.
- The Coradia iLint has a range of 600–800 kilometres (370–500 mi) on a full tank of hydrogen.
I suspect that a German-specification, Coradia iLint might be possible to run in the United States and Canada, with only a different interior and signage.
If you are an Alstom train salesman in the United States, selling a commuter train to American cities and transit authorities, must be easier if the train has a substantial United States content.
I don’t think Cummins will be worried that the smart new train has their fuel cells, as it might help convert truck, van and car drivers to Cummins hydrogen technology.
I wouldn’t be surprised to learn, that Alstom got a premium deal from Cummins.
Are Hydrogen-Powered Trains Suited To North America?
Consider.
- There is a lot of track without electrification.
- Distances are long, which makes electrification expensive.
- Providing hydrogen for trains should be no more difficult than in Europe.
- In my experience hydrogen trains are a better passenger experience than diesel, in terms of noise and vibration.
I suspect that Alstom/Cummins could sell a lot of hydrogen-powered trains in the North America.
Should The World Call A Halt To Large Nuclear Power Stations?
When I left Liverpool University in the 1960s with an engineering degree, my fellow graduates and myself felt that nuclear power would be a sensible way to provide the electricity we need. Aberfan and other disasters had ruined coal’s reputation and not one of my colleagues joined the National Coal Board.
Over the intervening years, nuclear power has suffered a greater proportion of adverse events compared to other forms of electricity generation.
Large nuclear has also suffered some of the largest time and cost overruns of any energy projects.
My optimism for nuclear power has declined, although I do hope and feel, that small modular factory-built reactors, like those proposed by Rolls-Royce and others, might prove to be as reliable and economic as gas-fired, hydro-electric and tidal power stations, or solar and wind farms.
The smaller size of an SMR could be advantageous in itself.
- Smaller factory-built power stations are more likely to be built on time and budget.
- The amount pf nuclear material involved is only about twenty percent of that of a large nuclear station.
- A smaller site would be easier to protect from terrorists and Putinistas.
- Would the risk of a serious accident be reduced?
- SMRs would be less of a blot on the landscape.
- SMRs would not need such a high-capacity grid connection.
- An SMR integrated with a high temperature electrolyser could be the easiest way to generate hydrogen for a large customer like a steelworks.
Overall, I believe an SMR would be involve less risk and disruption.
Zaporizhzhya
Zaporizhzhya is probably the last straw for large nuclear, although the incident isorchestrated by an evil dictator, who is much worse, than any of James Bond’s cruel adversities.
I doubt Putin would get the same leverage, if Zaporizhzhya were a gas-fired or hydroelectric power station.
Conclusion
I feel, the world must seriously question building any more large nuclear power stations.
Ryze Hydrogen – The Future of Motorsport Is Hydrogen; Will Consumers Follow It In Its Wake?
The title of this post, is the same as that of this article on Hydrogen Central.
These are the first two paragraphs.
Internal combustion engines running on hydrogen produce just as much torque as their petrol-powered cousins, with all the associated noise and excitement.
Toyota put this theory to the test this month in the ninth round of the 2022 World Rally Championship (WRC) where it debuted the Toyota GR Yaris H2 concept car outside of Japan.
This is a must-read article, which makes some interesting points about the future of motorsport.
Three Shetland ScotWind Projects Announced
The title of this post, is the same as that of this press release on Crown Estate Scotland.
These three paragraphs outline how the leases were allocated.
Three projects will be offered seabed agreements for offshore wind projects following Crown Estate Scotland’s ScotWind clearing process.
The announcement comes as an offshore wind supply chain summit is held in Aberdeen today (22 August) with Sir Ian Wood, chaired by Michael Matheson MSP, Cabinet Secretary for Energy, and including a keynote address by First Minister Nicola Sturgeon MSP.
Clearing saw the ‘NE1’ area east of Shetland made available for ScotWind applicants who met the required standards but who did not secure their chosen location earlier in the leasing process.
I think it was good idea to offer these leases to those bidders that failed to get a lease, the first time around, despite meeting the standards.
- Would it encourage bidders, if they knew that after the expense of setting up a bid, that if they failed, they could have another chance?
- It must also save the Scottish Government time and money checking out bidders.
- How many times have you interviewed several applicants for a job and then found jobs for some of those, that you didn’t choose for the original job?
Let’s hope the philosophy has generated some good extra contracts.
This map from Cross Estate Scotland shows all the contracts.
Note the three new leases numbered 18, 19 and 20 to the East of Shetland, in the North-East corner of the map.
Their details are as follows.
- 18 – Ocean Winds – 500 MW
- 19 – Mainstream Renewable Power – 1800 MW
- 20 – ESB Asset Development – 500 MW
Note.
All are floating wind farms.
- Ocean Winds is a Spanish renewable energy company that is developing the Moray West and Moray East wind farms.
- Mainstream Renewable Power appear to be a well-financed and ambitious company, 75 % owned by Aker.
- ESB Energy appear to be an experienced energy company owned by the Irish state, who operate several wind farms and Carrington gas-fired power station in the UK.
2.8 GW would appear to be a generous second helping.
Ocean Winds and Mainstream Renewable Power
This web page on the Ocean Winds web site, is entitled Ocean Winds Designated Preferred Bidder For Seabed Leases For 2.3 GW Of Floating Projects East Of Shetland, Scotland, contains several snippets of useful information.
- Crown Estate Scotland announced the result of ScotWind Leasing round clearing process, awarding Ocean Winds with two seabed leases for floating offshore wind projects: a 1.8 GW capacity site with partner Mainstream Renewable Power, and another 500 MW capacity site, east of the Shetland Islands.
- Ocean Winds’ international portfolio of projects now reaches 14.5 GW of gross capacity, including 6.1 GW in Scotland.
- Floating wind turbines for the two adjacent sites are confirmed, because of the water depth.
- The partners are committed to developing floating offshore wind on an industrial scale in Scotland, generating local jobs and opportunities in Scotland and the Shetland Islands.
- From the picture on the web page, it looks like WindFloat technology will be used.
- Ocean Winds developed the WindFloat Atlantic project.
Ocean Winds appear to want to go places.
The Shetland HVDC Connection
The Shetland HVDC Connection will connect Shetland to Scotland.
- It will be 160 miles long.
- It will have a capacity of 600 MW.
- It is estimated that it will cost more than £600 million.
- It will allow the 66MW Lerwick power station to close.
- It will be completed in 2024.
I have a feeling that all these numbers don’t add up to a sensible answer.
Consider.
- The three offshore wind farms can generate up to 2800 MW of green electricity.
- With a capacity factor of 50 %, an average of 1400 MW of electricity will be generated.
- The Viking onshore wind farm on Shetland could generate up to 450 MW.
- More wind farms are likely in and around Shetland.
- Lerwick power station can probably power most of the Shetland’s needs.
- Lerwick power station is likely to be closed soon.
- Sullum Voe Terminal has its own 100 MW gas-turbine power station.
- Load is balanced on Shetland by 3MWh of advanced lead-acid batteries.
- Lerwick has a district heating scheme.
If we assume that Shetland’s energy needs are of the order of a few hundred MW, it looks like at times the wind farms will be generating more electricity, than Shetland and the Shetland HVDC Connection can handle.
Various plans have suggested building electrolysers on Shetland to create hydrogen.
Conversion of excess electricity to hydrogen, would have the following advantages.
- The hydrogen could be used for local heavy transport and to replace diesel.
- Hydrogen could be used to fuel a gas turbine back-up power station, when needed.
- Hydrogen could be used for rocket fuel, if use of Shetland as a Spaceport for launching satellites takes off.
Any excess hydrogen could be exported to the rest of the UK or Europe.
The Third Route To Zero-Carbon Transport
The two most common routes to zero-carbon transport are.
- Battery-electric vehicles
- Hydrogen fuel-cell vehicles
Note that most hydrogen-fuel cell vehicles also have a battery.
But I believe there’s a third route and that is the use of hydrogen in an internal combustion engine.
Earlier today, I wrote Rolls-Royce And AVK Provide Over 3.5 Gigawatts Of Emergency Power Capacity In The UK, which is based on a Rolls-Royce press release, with the same title.
This is an extract.
And this is said about the use of hydrogen.
Rolls-Royce is also currently developing its mtu gas engine portfolio for power generation so that the engines can run on hydrogen fuel in future, enabling a Net Zero energy supply. The company is also launching complete mtu hydrogen fuel cell solutions, that emit nothing but water vapor from 2025. This will enable CO2-free generation of emergency power for data centers and many other critical applications.
I certainly think, that they are going in the right direction.
Rolls-Royce mtu have a lot to lose, if their diesel engines that power trains, heavy equipment, ships and emergency power generators are replaced by other companies zero-carbon solutions.
- Large investments will need to be made in hydrogen electrolyser and fuel cell production.
- Some traditional factories making diesel engines will be closed and could this mean redundancies?
- A lot of retraining of staff at both manufacturer and customer will need to be made.
But a traditional internal combustion engine, that runs on hydrogen or even both hydrogen and diesel makes the transition to hydrogen a lot less painful.
Other companies going this route include Cummins, Deutz and JCB.
Conversion Of Existing Diesel Engines To Hydrogen
Surely, if an equivalence hydrogen engine exists for all of their diesel engines, a company like Cummins or Rolls-Royce mtu can produce a sound engineering route to decarbonise some of their existing applications.
A classic application would be converting London’s Routemaster buses to hydrogen, which I wrote about in Could London’s New Routemaster Buses Be Converted To Hydrogen Power?
This was my conclusion in that post.
I believe from my knowledge of Cummins and the way they work, that they will come up with a hydrogen-based solution, that will replace the Cummins diesel in these buses with a zero-carbon engine.
If Cummins don’t then someone else will.
Whoever solves the problem of converting London’s new Routemasters to hydrogen will have one of the best adverts for their product, there has ever been.
After converting London’s thousand Routemasters, the engineers could move on to anything powered by a Cummins engine.
As this is a world-wide problem, I believe that the manufacturers of cars, buses, trucks and many other vehicles will offer zero-carbon solutions for their products, as it will be necessary for survival.
If you have just bought a new diesel BMW and your government says that in two years time, diesel will no longer be available, you’re up the creek without a paddle. But if BMW can convert it to hydrogen for a small fraction of the cost of a new electric equivalent, you have a more available way out.
Rolls-Royce And AVK Provide Over 3.5 Gigawatts Of Emergency Power Capacity In The UK
The title of this post, is the same as that of this press release from Rolls-Royce.
The press release starts with these two bullet points.
- UK’s largest technology companies rely on emergency power solutions from AVK and Rolls-Royce
- Focus on Net Zero solutions with sustainable fuels and fuel cells
And then this summary of the business in the UK.
Rolls-Royce has delivered 200 mtu emergency generators to AVK, UK’s leading provider of critical power solutions, in just three years. AVK has already installed and commissioned the majority across Europe, and in total has already provided more than 3.5 gigawatts of power to data centers, the financial, telecommunications and healthcare industries in the UK and Ireland.
AVK is now the largest supplier of emergency power solutions to data centers and the financial sector in the UK, and since signing the exclusive agreement with the Rolls-Royce business unit Power Systems, has been using only mtu brand emergency gensets.
The next two paragraphs describe the business in more detail.
These are some points from these paragraphs.
- Data is now the ‘fourth utility’ required by all.
- The European colocation data center market is expected to grow at a compound annual growth rate of 13.1 percent from 2021 to 2028.
- The most important European markets for data centers are Frankfurt, London, Amsterdam, and Paris, where demand is highest.
- AVK provides, installs and maintains systems over their entire service life.
- Emergency power systems based on mtu diesel systems ranging from 825 to 4,000 KVA are tailored to customer needs.
- AVK has been using mtu engines for emergency power systems for over 20 years.
Rolls-Royce And AVK seem to have developed a nice little earner.
Net Zero Emergency Power Solutions
The last section talks about net-zero solutions for generators and emergency power.
This is set about sustainable fuels.
Sustainability already plays a major role for data center operators. As a result, interest in alternative fuels has grown and AVK is increasingly providing support and guidance on switching from using diesel to HVO (Hydrotreated Vegetable Oil). mtu Powergen engines from Rolls-Royce can be used unchanged for sustainable EN15940 fuels, such as HVO; no engine hardware or software modifications are required with the same performance. Using HVO can significantly reduce CO2, nitrogen oxide and particulate emissions.
And this is said about the use of hydrogen.
Rolls-Royce is also currently developing its mtu gas engine portfolio for power generation so that the engines can run on hydrogen fuel in future, enabling a Net Zero energy supply. The company is also launching complete mtu hydrogen fuel cell solutions, that emit nothing but water vapor from 2025. This will enable CO2-free generation of emergency power for data centers and many other critical applications.
I certainly think, that they are going in the right direction.
- Data center operators are said to want sustainability.
- Other users of emergency power will probably want the same.
- A full range of solutions is offered.
Hopefully, it will bring more sales, as the market size increases.
AA Unveils Hydrogen Fuel Cell Patrol Vehicle
The title of this post, is the same as that of this article on FleetNews.
This is the introductory paragraph.
The AA has revealed a hydrogen fuel cell roadside breakdown vehicle – the Hyundai NEXO – to target breakdown jobs in ultra-low emission zones.
Could we see other service companies switching to the Hyundai NEXO.
The Anonymous Widower 