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.
First Ever Gravity Green Energy Storage System Set For North Yorkshire Town
The title of this post, is the same as that of this article on the Yorkshire Post.
These paragraphs give an outline of the project.
Plans to create the UK’s first below ground gravity energy storage system have been unveiled in North Yorkshire.
Scottish energy storage firm Gravitricity is to apply to Ryedale District Council with its plan for a facility at East Knapton in Ryedale on the site of the former Knapton gas generator.
If completed, it could store up to four megawatt hours (4MWhs) of electricity – sufficient to power more than 9,000 homes for an hour.
It looks like the system will have an output of 4 MW.
This Google Map shows the two villages of West and East Knapton.
Note.
- The A64 road between Malton and Scarborough going across the map.
- Scarborough and the coast is about fifteen miles to the East.
- The Third Energy site in the North-East corner of the map.
This second Google Map shows the Third Energy site in more detail.
Note.
- The substation and a power line in the North-East corner of the map.
- The 42 MW Knapton Generating Station used to be on this site and it was powered by local gas wells.
Third Energy have now called the site Knapton Energy Park and it now has a web page, which has this mission statement.
Third Energy is developing the former Knapton Generating Station into the Knapton Energy Park. The energy park will house multiple sources of power generation and energy storage. The aim of the project is to pay a part in the development and generation of renewable energy systems in North Yorkshire, and contribute to making the UK Net Zero by 2050.
This paragraph talks about weights.
One of our technology partners has also received government funding to conduct feasibility studies for a pilot project at Knapton which would utilise suspended weights to store energy as an alternative to the traditional battery storage technologies. This project will be developed through 2022 onwards.
It looks like Gravitricity has planted an acorn in Yorkshire.
The Third Energy web site is worth an explore. This is the mission statement on the home page.
At Third Energy our aim is to be at the forefront of North Yorkshire’s transition from fossil fuels to sustainable energy. Our team are proactively playing a part in innovative energy solutions and energy development; transforming our facilities into a multi-purpose energy park and research centre.
I particularly like this page, which is entitled Plug & Abandon.
This is the outline of their P % A philosophy on the page.
As wells near the end of their life cycle they must be decommissioned and the land returned to its original state. Unfortunately, the current P&A practices of the oil and gas industry are cost prohibitive, resulting in delays to abandonment (as companies attempt to avoid the high cost), and poor abandonment practices that may be harmful to the environment.
Fortunately, there are solutions to this problem. Our ambition is to use new and innovative technologies to P&A the wells in a more effective and sustainable manner, and first to extend the period our wells may service the community by re-purposing them for geothermal energy.
Can they really convert abandoned gas wells into geothermal energy sources?
‘Spaceport In A Box’ To Launch UK’s First Rocket From Home Turf
The title of this post, is the same as that of this article on The Times.
This is the sub-heading.
A British company’s mobile spaceport can send satellites into orbit from anywhere in the world. Its initial blast-off point is Unst
These are some more points from the article and myself.
The UK Has Never Sent A Rocket Into Space From Home Turf
Our satellites have always been launched from French Guinea, Kazakhstan or the United States.
Spaceport In A Box
The mobile launch system which can be packed into a dozen shipping containers and taken anywhere in the world.
Launch From Unst
Unst is the most northerly of the Shetland Islands and is an ideal location for polar launches.
It Will Be Very Difficult To Compete With SpaceX On Price
This is because SpaceX launch up to a hundred satellites a time on a huge rocket.
Skyrora Can Provide Precise Launches
Skyrora claim to be able to launch a single satellite at great precision. As a Control Engineer, I think that is possible.
100,000 Satellites By 2030
This figure will include a large number of UK-built satellites.
So why shouldn’t we have our own launch technology.
Sixteen Launches Per Year
Skyrora are talking of this number of launches per year from Unst.
Conclusion
This is a well-thought out project.
Read the article in The Times.
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.
ILI Group Secures Planning Consent For 50MW Energy Storage Project
The title of this post, is the same as that of this article on Solar Power Portal.
ILI Group or Intelligent Land Investments Group to give them their full name, are a Scottish-based company, that I follow as I like their energy storage developments.
The home page of their web site, lists three main areas of activity.
The home page also has a scrolling mission statement of
- UK Energy Security
- 4GW of Energy Storage Projects
- Aligned with government policy
- Saving over 200million tonnes of CO2e
- Over £4 billion of Investment
It is very much worth reading the section of the ILI Group web site, which talks about pumped-storage hydroelectricity.
It starts with a overview of the Pump Storage Sector.
Between 2007 and 2015, the total installed capacity of renewables electricity in Scotland has more than doubled. Due to its intermittent nature, the rise in renewable generation has resulted in increased demand for flexible capacity to help meet energy balancing requirements for the national grid system.
Pumped storage hydro is considered by the Directors to be the most developed and largest capacity form of grid energy storage that currently exists. This can help reduce renewable energy curtailment and therefore promote grid stability.
It then gives an overview of how pumped-storage hydroelectricity works and the benefits of the technology.
The section finishes by noting that the company has secured planning permission for the Red John pumped-storage hydroelectric power station.
The article on the Solar Power Portal, also has this paragraph on ILI Group’s ambitions for pumped-storage hydroelectricity.
ILI Group is also responsible for the development of a 1.5GW pumped storage hydro project at Loch Awe. The Balliemeanoch project based at Dalmally in Argyll and Bute will be able to supply 1.5GW of power for up to 30 hours. It is the third and largest of ILI’s pumped storage hydro projects, with the other two being Red John at Loch Ness and Corrievarkie at Loch Ericht.
Note these points about the Balliemeanoch project.
- It has a storage capacity of 45 GWh, which is around the total amount of electricity, the whole of the UK would use in two hours.
- It couldn’t power the UK, as it has an output of only 1.5 GW and the UK needs at least 23 GW.
- The largest pumped storage hydroelectric power station in the UK is Dinorwig power station, which has an output of 1.8 GW and a storage capacity of 9.1 GWh.
In terms of storage capacity, the Balliemeanoch project will probably be the largest in the UK.
The section of the ILI Group web site, that talks about battery storage, opens with an overview of battery storage opportunities, where this is said.
Battery storage projects provide an enticing new opportunity for landowners and investors alike. As a market that will see significant growth over the coming years (National Grid predict up to 40GW of storage could be required by 2050) we see exciting new opportunities in a sector that will be critical to meeting our climate change needs.
Whereas our pumped storage hydro projects will provide long-term storage capacity, our batteries will provide short-term services (less than 4 hours) to the electricity system. As the system decarbonises, becoming steadily more reliant on intermittent green renewable generation, storage will play a role of increasing importance in balancing the grid and ensuring security of supply.
Note.
- This is a sales pitch to landowners and investors.
- National Grid’s prediction of 40GW of storage by 2050, could be able to store as much as 1200 GWh of electricity.
- I agree with their statement that there will be a need for both pumped storage hydro and batteries.
The section finishes with a status summary of 21 battery projects that they are developing.
Conclusion
I feel that ILI Group is a company that means business and knows where it’s going.
The UK probably needs several more companies like the ILI Group.
Heritage Train Company Launches First Class Service In Competition With Avanti West Coast
The title of this post, is the same as that of this article on Business Live.
These are the two introductory paragraphs.
A heritage train company is launching a charter service between London and the North West to help passengers frustrated by Avanti West Coast’s severe disruption.
Crewe-based Locomotive Services Group will begin operating a first class-only charter service to and from London Euston on Friday.
These are more details of the service.
The train’s air-conditioned carriages are restored British Rail Mark 3 stock with three-abreast seating, tables, power points and large windows.
The service will only operate on Fridays for the next three weeks, and will run at 110mph using electric locomotives.
It will depart from Crewe at 2.29pm, running non-stop to arrive at London Euston at 4.12pm.
The train will set off to return north at 5.27pm, calling at Birmingham International, Birmingham New Street, Wolverhampton, Stafford, Crewe and Wilmslow before arriving at Manchester Piccadilly at 8.45pm.
I have a feeling that the Mark 3 coaches, were acquired from Greater Anglia.
Locomotive Services Group, also owns a couple of main-line registered Class 90 locomotives.
I am seriously, thinking of taking one of their trips.
I can travel in Mark 3 and Mark 4 coaches, all Stadler and Hitachi trains, but if I travel in a Class 390 train, the air-conditioning plays havoc with my body.
Avanti West Coast can’t put Class 807 trains on London Euston and Liverpool Lime Street. too soon for me!
Hydrogen Fuel Pioneer Wins £247k Funding For Carbon Capture Tech
The title of this post, is the same as that of this article on gasworld.
This is the introductory paragraph.
UK-based waste-to-hydrogen specialist Compact Syngas Solutions (CSS) has won £246,568 from the Hydrogen BECCS (bioenergy with carbon capture and storage) Innovation Programme.
I first wrote about Compact Syngas Solutions, in Welsh Firm Wins £300K BEIS Grant To Advance Hydrogen Fuel Tech.
Compact Syngas Solutions appear to be developing a process to turn waste, that would otherwise go to landfill, into green hydrogen.
- The first stage turns the waste into syngas using gasification.
- This process produces carbon dioxide, which must be captured.
- Compact Syngas Solutions seem to have found a chemical mechanism, that uses water to capture this carbon dioxide instead of ammonia-derived amines.
The last two paragraphs of the article state Compact Syngas Solutions’s plans.
Intended to be portable, CSS plans to develop ten Micro H2 hubs complete with four gasifiers.
Capable of producing 60kg of hydrogen and capturing 3.1kg of CO2 per day, the technology could contribute to full-scale Waste-to-Syngas-Liquid-Fuel facilities, leading to a 50,100 tonne CO2 capture capacity in the UK.
I feel, that if this technology can be made to work at scale, then Compact Syngas Solutions will have a viable way to make green hydrogen.
Chaos As Train Passengers Locked In At Lake District Station
The title of this post, is the same as that of this article on Cumbria Crack.
These two paragraphs outline the story.
Passengers on a delayed train had to climb over spiked fences after they discovered they were locked in at Oxenholme station.
People on a delayed Avanti West Coast service from London arrived at the Lake District station to find that staff had gone home for the evening, locking up behind them.
I have arrived late at several stations in London after they have closed and there is always a signed route out, when the staff have locked up and gone home.
These pictures show Crofton Park station.
Note.
- The exits out of the station are always open.
- The exits have contactless readers.
- The exits also allow a step-free route from one platform to another.
- There is CCTV on the exits.
Exits like these can surely be provided at Oxenholme station.
Germany Has Potential For 82 GW Of Offshore Wind
The title of this post, is the same as that of this article on Renewables Now.
These are the two introductory paragraphs.
Germany has the potential to raise its offshore wind energy capacity to 81.6 GW which is above the federal government’s target of 70 GW by 2045, a study by research institute Fraunhofer IWES shows.
To exploit all the potential for wind energy in the North Sea and the Baltic Sea, Germany needs to devise a strategy for more efficient use of the available space and use new offshore wind power technologies in additional areas in a way that will not raise concerns and affect nature conservation.
This map shows the German parts of the North Sea and the Baltic Sea.
Note.
- White lines show the borders with The Netherlands, Denmark and Poland.
- Heligoland in the South-East corner of the North Sea. Could this island be used as a giant offshore substation?
- There are plenty of ports to service offshore developments.
- It looks like compared to the UK, a fair proportion of German offshore wind farms will be closer to the land.
Currently, Germany has 7.8 GW of offshore wind in operation, with around seventy percent of the turbines in the North Sea.
According to the Wikipedia entry called Wind Power In The UK, in 2019, the UK had installed 8.4 GW of offshore wind turbines, and there could be a potential to have a total of 120 GW in British waters.
With the Belgians, Danes, Dutch, Irish, Norwegians, Poles and Swedes joining this party, I can see the world’s largest wind power station being developed in the North and Baltic Seas.
The Anonymous Widower 