The Anonymous Widower

Centrica Energy Signs Biomethane Agreement With Stream BioEnergy

The title of this post, is the same as that as this news item from Centrica.

This is the sub-heading.

Centrica Energy, in collaboration with Bord Gáis Energy, has signed an agreement with Stream BioEnergy to provide long term offtake and route-to-market services for Ireland’s largest biomethane facility processing municipal food and garden waste under development near Cork, Ireland. The plant will convert food and green waste into renewable biomethane for injection into the Irish gas grid, supporting the country’s decarbonisation goals and circular economy ambitions.

These two paragraphs add more details.

Stream BioEnergy is a leading developer of biogas plants in Ireland, and this new project represents a significant step forward in scaling sustainable gas production from organic waste. When operational in 2027, the new plant will process 90,000 tonnes per year of domestic and commercial food and garden waste to generate 80GWh annually of unsubsidised biomethane.

Under the agreement, Centrica Energy will offtake 100% of the biomethane produced at the facility and manage the associated green certificates, ensuring the renewable gas reaches end users efficiently and sustainably. The deal is supported by Bord Gáis Energy, Centrica’s Irish energy supply business, which will play a key role in enabling the delivery of biomethane to the Irish market.

It looks like Centrica are using their expertise to distribute the gas and do all the required green paperwork.

 

What Is The Major Use In Ireland Of Biomethane?

This was the obvious question to ask Google AI.

I received this answer.

The major use of biomethane in Ireland is as a renewable substitute for natural gas, primarily injected directly into the national gas grid to decarbonise the heating, industrial, and transport sectors.

While currently a developing industry (with around 75 GWh per annum produced in 2024), Ireland’s National Biomethane Strategy aims for a rapid scale-up, targeting 5.7 TWh by 2030 to meet 10% of national gas demand.

Key areas of focus include:

Grid Injection & Heating: Biomethane is injected into the gas network to decarbonise residential, commercial, and industrial heating.

Transport Fuel (Bio-CNG): It is used as a sustainable alternative to diesel for heavy-duty vehicles (HGVs) and buses, often under the Renewable Transport Fuel Obligation (RTFO).

Industrial Use: It is employed in sectors that are difficult to electrify, helping companies meet sustainability and carbon reduction goals.

Circular Economy/Agricultural Support: The production process creates a byproduct called digestate, which is used as a sustainable bio-fertiliser, helping farmers reduce reliance on chemical fertilisers.

The sector is currently shifting from relying solely on food waste to incorporating agricultural residues like slurry and grass silage.

Are Centrica Involved In Biomethane In The UK?

Out of curiosity, I had to ask Google AI this question.

I received this answer.

Yes, Centrica is actively involved in the biomethane sector in the UK, focusing on offtaking, trading, and transporting green gas, as well as investing in infrastructure.

Key aspects of their involvement include:

Partnerships and Offtake Agreements: Centrica Energy Trading has signed a 15-year agreement with Yorkshire Water and SGN Commercial Services to offtake biomethane from two new gas-to-grid plants in Yorkshire.

Production Capacity: The aforementioned plants, located at Blackburn Meadows and Knostrop, are designed to produce approximately 125GWh of biomethane annually, sufficient to heat over 10,000 homes.

Investment in Bio-LNG/CNG: Centrica acquired a 16% stake in Gasrec, the UK’s largest provider of bio-LNG (liquefied natural gas) and bio-CNG (compressed natural gas) for heavy goods vehicles, supporting the decarbonization of road transport.

Green Gas Trading: Through partnerships like the investment in Barrow Green Gas (BGG), a leading UK green gas supplier, Centrica has established itself as a major player in shipping green gas in the GB network.

Industrial Solutions: Centrica Business Solutions offers “Biomethane CHP” (Combined Heat and Power) to large organizations, enabling them to use green gas certificates to reduce their carbon footprint.

Centrica is aiming to expand its biomethane activities to support its net-zero goals, with a particular focus on using sewage treatment and other waste products for energy.

This seems to fit the pattern of the Irish deal.

Could Centrica be looking for lessons in Ireland, that can be applied to the UK market?

Do British Gas Research Have A Reputation For Innovation?

As British Gas Research developed the heata, which is an idea I like, I felt that it could be enlightening to ask this question of Google AI.

I received this answer.

Yes, British Gas (and its parent company Centrica) has a strong, long-standing reputation for innovation, particularly in the areas of home energy technology, customer services, and net-zero solutions. Their research and development (R&D) efforts are focused on energy efficiency, smart technology, and decarbonization.

Key areas where British Gas demonstrates a reputation for innovation include:

Smart Home Tech (Hive): British Gas pioneered the mass adoption of smart thermostats in the UK with the launch and development of Hive, a key part of their digital strategy for home energy management.

Low Carbon & Renewables: The company is a leading installer of heat pumps and is actively involved in hydrogen innovation for heating solutions.

Digital Customer Experience: They have utilized AI for, among other things, automating complaints root cause analysis and have developed advanced digital tools to allow customers to manage energy usage via apps.

Energy Transition Research: Through Centrica, they invest significant amounts annually in renewable generation and flexible energy solutions to meet net-zero targets.

Data Analytics: British Gas has partnered with research firms to use technologies like eye-tracking to improve the effectiveness of their digital ads and customer engagement.

Strategic Partnerships: They collaborate with industry leaders like Samsung and Barclays to provide energy efficiency incentives and optimize home appliance use.

While they are a major player in new technologies, it is important to note that the broader gas industry is currently focusing on “digital by default” and “flexible and seamless connections” for green gases, as part of their 2026-2028 strategy.

British Gas Research could give the sort of support, that those in the front line need.

April 24, 2026 Posted by | Artificial Intelligence, Energy, Transport/Travel | , , , , , , , , , , , , , , , , | Leave a comment

Magna Tram Stop – 23rd April 2026

I went to the new Magna tram stop on the Sheffield tram-train today and took these pictures.

 

The tram stop structure looks like two identical lift towers with a staircase, that have been lifted in onto foundations, that are opposite each other.

  • The two structures appear to be made almost entirely of steel, which is surely appropriate for the Sheffield and Rotherham area.
  • The lifts are typical quality lifts from Stannah.
  • After installation the staircases point in opposite directions.
  • Were the three components of the bridge just lifted into place and then wired up and switched on?
  • A steel bridge completes the tram stop.
  • The design of the bridge keeps the travellers well away from the electrification.
  • The bridge steelwork was constructed locally at Barnsley.

I believe, this tram stop was designed for ease of installation and the lowest possible cost consistent with high quality.

I wouldn’t be surprised that this tram stop bridge has been designed so it can be replicated in different sizes at different locations.

I have some further thoughts.

Can This Design Be Adapted For Other Applications, Locations And Sizes?

I believe it can and this bridge could be the first of many.

Can This Design Be Assembled Around A Working Railway With A Few Short Possessions?

I believe it can, which would be a good cost and time saving in assembly!

I also believe, that as at Magna, it could be assembled around a working electrified railway.

There is a lot to like about this tram-stop design.

Are Sheffield Planning Any Expansion Of The Trams?

Out of curiosity, I had to ask Google AI, the title of this section.

I received this answer.

Yes, Sheffield is actively planning to expand its tram network as part of a major public transport regeneration project aiming for better connectivity and reduced congestion. Key proposals include extending the tram-train network to Doncaster and Barnsley, a new route to Stocksbridge, a connection to Chesterfield via Barrow Hill, and a new stop at the Magna Science Adventure Centre.

Key details of the expansion plans include:

Network Expansion Plans: The South Yorkshire Mayoral Combined Authority (SYMCA) is evaluating several extensions, including a potential route connecting the Royal Hallamshire Hospital and the southern city centre.

Tram-Train Focus: Future expansion heavily features tram-trains, which can use existing rail lines, such as the 9-mile link to Stocksbridge.

Doncaster and Barnsley Routes: Proposed extensions involve utilizing existing rail lines for faster connections to Doncaster and a new line to Barnsley.

Infrastructure Investment: The government has announced £570 million for upgrading the existing Supertram network, including improving capacity at Sheffield Train Station.

Timeline: While studies and developments are ongoing, significant work is expected to pick up speed toward 2030, integrated with Northern Powerhouse Rail developments.

Could we see more innovative bridges?

 

April 23, 2026 Posted by | Transport/Travel, Design, Artificial Intelligence | , , , , , , , , , , , , , , , , | Leave a comment

Could A Feeder Network Of Local Trains Be Developed For HS2 At Macclesfield Station?

Macclesfield station is one of the less important stations that will be served by High Speed Two.

I visited in July 2020 and afterwards wrote Macclesfield Station And High Speed Two.

This OpenRailwayMap shows the railway network around Macclesfield.

Note.

  1. Manchester Piccadilly station is at the top of the map .
  2. The station is surrounded by the green tracks of the Manchester Metrolink.
  3. Macclesfield station is at the bottom of the map and indicated by a blue arrow.

The West Coast Main Line can be followed North as it threads through Prestbury, Adlington (Cheshire), Poynton, Bramhall, Cheadle Hulme, Stockport, Heaton Chapel, Levenshulme and Ashburys on its way to Manchester Piccadilly.

This summary from the Wikipedia entry for the station outlines the services at the station.

Macclesfield is served by three train operating companies: Avanti West Coast, CrossCountry and Northern Trains.

Northbound to Stockport and Manchester Piccadilly, Avanti West Coast and Northern operate hourly services, with some peak time extras, and CrossCountry runs two services an hour.

Southbound, there are also four trains per hour: one stopping service to Stoke-on-Trent, operated by Northern Trains; one inter-city service to London Euston, operated by Avanti West Coast; one to Bournemouth, via Birmingham New Street and Reading; and one to Bristol Temple Meads, both operated by CrossCountry.

Sunday services are similar, but the local stopping service operated by Northern Trains no longer runs on Sunday, with rail replacement bus services operating between Stockport and Stoke-on-Trent.

It is not as busy a station, as the map suggests it is.

Searching in detail, I found these local trains.

  • CrossCountry – 1 – tph – Manchester Piccadilly and Bournemouth via Stockport, Macclesfield, Stoke-on-Trent and Stafford
  • CrossCountry – 1 – tph – Manchester Piccadilly and Bristol Temple Meads via Stockport, Macclesfield, Stoke-on-Trent and Stafford
  • Northern – 1 tph – Manchester Piccadilly and Stoke-on-Trent via Stockport, Cheadle Hulme, Bramhall, Poynton, Adlington, Prestbury, Macclesfield, Congleton and Kidsgrove

Three trains per hour is not many.

The train and bus network from Macclesfield station needs to be developed, so travellers can make full use of HS2.

This second OpenRailwayMap shows the railway network to the East of Macclesfield.

Note.

  1. Macclesfield is in the South-West corner of the map.
  2. Stockport is in the North-West corner of the map.
  3. The orange track that stretches across the map is the busy Hope Valley Line, which is an important passenger route between Manchester and Sheffield and an important freight route for the quarry products of the Peak District to the South.
  4. The Buxton Line comes South from the Hope Valley Line to Chapel-en-le-Frith, Dove Holes and Buxton.

I believe a strong case can be made to link the area to the East of Macclesfield to HS2.

These points must be considered, when designing a road transport network to feed travellers from the East of Macclesfield.

Bakewell

Bakewell is the largest settlement and only town within the boundaries of the Peak District National Park.

I believe that travellers to Bakewell, would use a quality transport network to HS2 at Macclesfield.

Buxton

These are facts from Buxton’s Wikipedia entry.

  • Buxton is a spa town of 20,000 people.
  • It is England’s highest market town, sited at some 1,000 feet (300 m) above sea level.
  • The University of Derby is a noted employer.
  • Tourism is a major industry, with over a million visitors to Buxton each year.
  • The Buxton Line connects Buxton to Stockport and Manchester Piccadilly.

I believe that travellers to Buxton, would use a quality transport network to HS2 at Macclesfield.

The Cat And Fiddle Inn

The road between Macclesfield and Buxton passes the famous Cat and Fiddle Inn.

This is the first paragraph of the Wikipedia entry for the public house.

The Cat and Fiddle Inn is a former public house in the English Peak District, close to the border between Cheshire and Derbyshire. It sits on the A537 road from Macclesfield to Buxton, which runs across a high and remote area of moorland. A section of the road is known as the “Cat and Fiddle Road” after the inn. The building is some 1,689 feet (515 m) above sea level, and it was the second-highest public house in Britain before it closed in 2015 (the Tan Hill Inn in Yorkshire is slightly higher). In 2020, it reopened as a distillery, shop and bar.

I visited it once in the 1960s with my future wife and two friends.

These roads in the Peak District will be challenging roads for modern electric buses.

Chatsworth House

I have never been to Chatsworth House and no very little about the house and its history.

So I asked Google AI,”Is Chatsworth House A Major Tourist Attraction?” and received this reply.

Yes, Chatsworth House is a major tourist attraction, frequently cited as one of the UK’s most popular country houses and a top destination in the Peak District. Located in Derbyshire, it draws hundreds of thousands of visitors annually to explore its historic house, 105-acre garden, farmyard, and massive parkland.

Key Reasons for Its Status:

Cultural Significance: As the home of the Cavendish family since 1549, it holds significant art collections (Old Masters, modern sculpture, Egyptian artifacts).
“Palace of the Peak”: Known for its grand interiors, including the Painted Hall and Sketch Galleries.

Famous Grounds: Features a 105-acre garden with a maze, cascading water features, and the impressive Emperor Fountain.

Media Appearance: Known as the real-life Pemberley from the 2005 Pride & Prejudice film.

Family Activities: The estate includes a popular farmyard and adventure playground.

Chatsworth is often ranked as a favorite stately home in Britain and is a key visitor attraction in the East Midlands region.

As with Buxton, I believe that travellers to Chatsworth House, would use a quality transport network to HS2 at Macclesfield.

Chesterfield Station

Chesterfield station is a major station on the Midland Main Line, close to the East side of the Peak District.

Chesterfield station is the following distances from these towns and attractions.

  • Bakewell – 12-13 miles
  • Buxton – 24-25 miles
  • Chatsworth House – 12 miles
  • Macclesfield – 35-40 miles

Chesterfield has no direct rail connection to any of these towns, but I think you can get to Buxton with changes at Sheffield and Hazel Grove.

The Wikipedia entry for Chesterfield station gives this description of services at the station.

Chesterfield is served by three train operating companies:

  • East Midlands Railway operates regular inter-city services on the Midland Main Line between Sheffield and London St Pancras, via Derby and Leicester; this includes the 07:45 southbound departure, the Master Cutler. It also runs a route between Liverpool and Norwich, via Manchester Piccadilly and Nottingham.
  • Northern Trains runs an hourly service between Nottingham and Leeds.
  • CrossCountry operates a regular service between Sheffield and Derby; trains continue on to a variety of final destinations including Glasgow Central, Edinburgh Waverley, Plymouth, Reading, Southampton Central and Bristol Temple Meads.

There are typically 12 passenger trains per hour passing through the station on weekdays (six in each direction), with ten of those calling.

I believe that if a transport network is developed to the East of Macclesfield, it should call at Chesterfield station.

Dore & Totley Station

Dore &Totley station is the nearest station to Sheffield at the Sheffield end of the Hope Valley Line.

I wrote about the station in Dore & Totley Station – 1st April 2025 and after a sympathetic restoration, it is now a superb step-free station.

These pictures give a flavour of the station.

The second picture, appears to show a pair of bus stops on the main road.

If these aren’t considered adequate, I’m sure space could be found in the car park for a bus stop with level access to the station.

 

Hazel Grove Station

Hazel Grove station is the nearest station to Stockport at the Manchester end of the Hope Valley Line.

I wrote about the station in Hazel Grove Station and it is a rather ordinary station with car parking and step-free access.

Passengers can also change trains for the Buxton Line.

HS2 Day Trips

Toyota’s Trial Of Hydrogen Buses In The Peak District

To find out more of this, I typed the title of this section into Google AI, and received this answer.

Toyota conducted a two-week trial of hydrogen fuel cell buses in the Peak District National Park in September 2022 to promote sustainable tourism and reduce carbon emissions. Using CaetanoBus H2.City Gold vehicles, the trial aimed to connect key tourist sites without relying on private cars. This initiative supports a long-term goal of launching the “Peak Express” service by 2025.

Key Details of the Peak District Hydrogen Bus Trial

Purpose: The trial was designed to reduce the high reliance on cars (85% of visitors) in the national park, aiming to cut emissions by 3.6 million kg a year once fully operational.

Vehicles: The trial used hydrogen fuel cell electric buses manufactured by CaetanoBus, which is part of Toyota’s European partner network. These buses provide a range of up to 200 kilometers and can be refueled in 10-15 minutes.

Route: The hydrogen buses operated in and around the Peak District, connecting major spots including Chesterfield railway station and Chatsworth.

The “Peak Express” Initiative: Led by the Gateway at Peak development, this project plans a full service by 2025 to offer sustainable transport options.
Multi-technology Strategy: Toyota is testing both hydrogen fuel cell electric vehicles (FCEV) and battery electric vehicles (BEV) to determine which is most suitable for different types of journeys.

The trial was part of a larger push to test hydrogen infrastructure, with long-term plans to create multiple hubs around the Peak District National Park boundary.

The experience from my trip to Gatwick, that I described in Sutton Station To Gatwick Airport By Hydrogen-Powered Bus, has convinced me, that where bus and hills are involved, you need to have hydrogen buses, as they torque the torque.

Conclusion

I believe that the Peak District and Toyota are on the right track, but I strongly believe that any buses ferrying passengers around the Peak District, need the extra torque that hydrogen will provide.

The bus also must be large enough.

I also wonder, if as the service will be serving Chatsworth, that a hydrogen-powered coach might be a better choice of vehicle.

Hydrogen-Powered Coaches

The first hydrogen-powered coaches will becoming into service this year.

  • Mercedes and Wrightbus have both said they will launch vehicles.
  • Two and three-axle models have been talked about.
  • Ranges of a thousand kilometres on a single tank of hydrogen seem to have been promised.
  • Typical load will be about eighty passengers, which will include wheelchairs.
  • Like the bus between Sutton station and Gatwick Airport, they will be mouse-quiet.

I believe they will become a valuable part of the public transport network.

  • Running long distance coach services.
  • Extending long-distance rail services.
  • Running special services over long distances, like those for football supporters.
  • Running rail replacement bus services for rail companies.

I can’t wait to have my first ride.

 

 

 

April 21, 2026 Posted by | Artificial Intelligence, Hydrogen, Transport/Travel | , , , , , , , , , , , , , , , , , , , , , | Leave a comment

New Optimisation Agreement For 70 MW / 160 MWh BESS In Sweden

The title of this post is the same as that of this press release from Centrica.

This is the sub-heading.

Centrica Energy, the energy trading and optimisation arm of Centrica plc, has signed an optimisation agreement with Ånge Storage Solutions AB, a project company jointly established by Delta Capacity, a Swiss-based developer of utility-scale battery storage systems, and Wood & Co., a leading European investment bank and asset manager, for a 70 MW / 160 MWh battery project in Ånge, Sweden, scheduled to be commissioned in Q2 2026.

These three paragraphs add more detail.

Once operational, the Ånge project will be the largest BESS currently in operation in the Nordics, underlining the strong partnership between the companies and the project’s clear strategic significance and market impact. The project represents a major step forward for grid flexibility in Sweden, supporting the country’s rapidly growing renewable energy capacity while strengthening system stability in the SE2 bidding zone.

Under the agreement, Centrica Energy will act as optimiser for the project, providing 24/7 in-house trading and optimisation services. Leveraging advanced forecasting, real-time market benchmarking and AI-enhanced trading algorithms, Centrica Energy will optimise the battery across wholesale electricity markets and ancillary services, dynamically capturing value across multiple revenue streams.

The agreement on the Ånge project kicks off the partnership between Centrica Energy and Delta Capacity, underlining the companies’ shared ambition to accelerate flexible energy solutions across the Nordics.

It seems that Centrica are doing some serious programming, which mirrors the offbeat engineering, that was hinted at in Centrica Tackles Difficult Terrain To Deliver Sustainable Solar Solution For Derbyshire Manufacturer.

You can’t do anything but like Centrica’s robust attitude  and their determination to get things done.

I also wonder, if Centrica are putting their expertise and technical excellence alongside the money and risk of others!

You can argue it was like that with Artemis in the last thirty years of the last century. One quarter million pound computer and software package would be planning and controlling the building of a multi-billion pound project.

I feel now, that I can say that now the Channel Tunnel is part of my history.

From the words of the press release, they seem to have developed a very-sophisticated hybrid-battery-control system, where types with expertise-honed on the trading floor or even the battlefield, could be intimately involved in the decisions.

As a check on my use of battlefield, I asked Google AI”if ex military weapons officers good operators on a city trading floor?” and received this reply.

Ex-military weapons officers—and military officers more broadly—can make excellent operators on a city trading floor, as their skill sets in leadership, pressure management, and risk assessment are highly transferable and increasingly sought after by financial institutions.

Key Reasons Military Officers Succeed as Traders

Decision-Making Under Extreme Pressure: Operational officers are accustomed to making critical, split-second decisions with limited information, which mirrors the environment of a volatile trading floor.

Risk Management & Discipline: The military teaches meticulous planning, risk mitigation, and strict adherence to procedures. In trading, this translates into managing margin, controlling losses, and following a strict, repeatable trading strategy.

High Mental Stamina and Resilience: The ability to stay calm and focused when others are losing their composure is a key trait that veterans bring, helping them survive high-stress trading scenarios.

Adaptability: The ability to respond to changing circumstances on the battlefield translates into managing portfolios in rapidly shifting market conditions.

Transferable Skills Checklist
Strategy & Logistics: Background in understanding supply chain imbalances (supply/demand).

Communication: Ability to convey orders clearly and concisely.

Integrity: High level of discipline and accountability.

Potential Challenges and Considerations

While they possess strong psychological skills for trading, ex-military personnel often face a steep learning curve regarding technical financial knowledge and specific market terminology. Furthermore, the transition from a highly structured hierarchy to a meritocracy—where the only measure of success is profit/loss—requires a change in mindset.

Industry Adoption

Banks and trading firms in both the UK and US have recognized the value of these skills, with firms like Citibank and various prop firms establishing veteran-focused programs to hire and train former military personnel.

Conclusion

If ex-military weapons officers can adapt their ability to assess risks and manage operations to financial data, their natural inclination to stay calm under pressure and operate with discipline makes them top candidates for trading roles.

April 16, 2026 Posted by | Artificial Intelligence, Computing, Energy, Energy Storage, Finance & Investment | , , , , , | Leave a comment

How Do Alstom Fuel Their Hydrogen Trains?

I have not seen  this question answered, so out of curiosity, I asked Google AI and received this answer.

Alstom fuels their hydrogen trains, specifically the Coradia iLint, using high-pressure gaseous hydrogen stored in tanks on the roof. The hydrogen combines with oxygen via fuel cells to generate electricity, which powers the electric traction motor, with only water and heat emitted. The trains refuel at specialized hydrogen stations in roughly 15 minutes.

Key Aspects of Alstom’s Hydrogen Fueling System:

Fueling Station: The trains are powered by specialized hydrogen filling stations, such as the Linde station in Bremervörde, Germany, which supplies gaseous hydrogen.

Refueling Process: The process is designed to be a “drop-in” replacement for diesel, with a filling time similar to that of diesel trains, providing a range of over 1,000 km.

Fuel Cell Technology: Inside the train, a fuel cell module (typically located on the roof) separates hydrogen molecules into protons and electrons, creating a flow of electricity.

Energy Storage: The system uses lithium-ion batteries to store excess energy from the fuel cells and energy recovered from braking.

Hydrogen Source: While some hydrogen is currently produced through conventional methods (steam reforming), there is a strong shift towards using green hydrogen produced from renewable energy on-site.

The Coradia iLint has a top speed of 140 km/h and serves non-electrified lines as a zero-emission alternative to diesel.

April 16, 2026 Posted by | Transport/Travel, Hydrogen, Energy, Artificial Intelligence | , , , , | Leave a comment

How Far Will A Class 897 Train Travel Without Using The Electrification?

I have not seen  this question answered, so out of curiosity, I asked Google AI and received this answer.

LNER’s upcoming Class 897 “tri-mode” trains are designed to travel approximately 120 miles (around 193 km) on battery power alone when not using 25 kV overhead electrification. These 10-car Civity UK trains, ordered from CAF, are expected to operate on electric, diesel, or battery, with the latter used for sustainable, emission-free, quiet running near stations and on non-electrified sections.

Key details regarding the Class 897, as highlighted by LNER’s announcement and related news, include:

Operational Capability: They are designated as tri-mode, capable of running on 25 kV AC overhead electric, onboard battery power, or diesel.

Intended Usage: The battery power is primarily intended for use on the approach to and departure from stations.

Range: The batteries are reported to offer a range of roughly 120 miles.

Introduction: The units are expected to be delivered from 2027 to serve the East Coast Main Line.

Branding: The trains will operate under the new Great British Railways (GBR) branding.

Most of the information used by Google AI came from an article in Railway Gazette International in  early 2026.

It certainly looks like Great British Railways will have at least one 125 mph, 120 mile range express away from the wires.

I also asked Google”Do Hitachi Battery Electric InterCity Trains Have Problems?” and received this answer.

While Hitachi’s battery-powered intercity trains have shown promising results in trials, particularly regarding fuel savings and emissions reduction, there are some potential challenges and considerations. These include safety concerns related to lithium battery fires, especially in the event of a crash or derailment, as well as range limitations for longer journeys. However, the technology is continuously evolving, and Hitachi is actively working to address these issues.

That seems fairly positive.

There is also this article on the BBC, which everybody should read, which is entitled Will New Battery-Powered Trains Replace Diesel, And Are They Safe?.

In The Data Sheet For Hitachi Battery Electric Trains, I look at the data sheet, that Hitachi published in late 2023.

These were my conclusions about the data sheet.

These are my conclusions about Hitachi’s battery packs for Class 80x trains, which were written in November 2023.

  • The battery pack has a capacity of 750 kWh.
  • A five-car train needs three battery-packs to travel 100 miles.
  • A nine-car train needs five battery-packs to travel 100 miles.
  • The maximum range of a five-car train with three batteries is 117 miles.
  • The maximum range of a nine-car train with five batteries is 121 miles.

As battery technology gets better, these distances will increase.

Hitachi have seen my figures.

They also told me, that they were in line with their figures, but new and better batteries would increase range.

It looks like Great British Railways will have at least two 125 mph, 120 mile range express trains away from the wires.

125 mph trains with a 120 mile range on batteries, will revolutionise UK train travel.

LNER’s Class 897 Trains

In the Wikipedia entry for LNER, this is said about LNER’s new ten CAF tri-mode trains.

In November 2023, LNER placed an order for 10 ten-car tri-mode (electric, diesel and battery power) Civity trains from CAF. In August 2024, it was announced that the units will be designated Class 897 under TOPS.

According to their Wikipedia entry, it appears the Class 897 trains will be delivered from 2027.

Can I Build A Schedule For The Introduction Of New Trains, Services and Batteries?

I think that I can from the information that is out there.

  • East Coast Main Line – December 2025 – Introduction of Lumo between London King’s Cross and Glasgow
  • West Coast Main Line – Spring 2026 – Introduction of Lumo between London Euston and Stirling
  • Midland Main Line – 2026-2027 – Introduction of EMR Class 810 trains between London St. Pancras and Leicester, Derby, Nottingham and Sheffield.
  • East Coast Main Line – From 2027 – Introduction of LNER Class 897 trains between London King’s Cross and Yorkshire.

Note.

  1. The two Lumo services use trains already in service.
  2. The Class 810 trains for EMR are being debugged and introduced at the present time.
  3. The only new trains are the Class 897 trains for LNER.
  4. The introduction of the Class 897 trains will allow LNER to withdraw some trains for refurbishment and fitting of batteries.

This would mean that before the next general election, almost the full timetable between London and the North of England and Scotland would have been implemented using diesel-electric technology.

Is it a low-risk start to the full electrification of services to the North?

The second-phase would see battery-electric trains introduced.

I believe that Grand Central’s new trains would be brought into service first.

  • The new trains are scheduled to be introduced in 2028.
  • Grand Central will still have the diesel trains for backup.
  • Their new trains would be similar to the other Hitachi trains.
  • It looks like they could be doing some splitting and joining.

After the Grand Central trains had been introduced successfully, the trains for the other Hitachi operators would have batteries fitted.

I suspect short routes like Lincoln would be electrified with battery-electric trains first.

There might also need to be short lengths of electrification erected, so that trains could be charged to send them on their way.

Other routes could also be electrified in the same way.

  • Basingstoke and Exeter
  • Shrewsbury and Aberystwyth – 81.5 miles
  • Bristol and Penzance
  • Cardiff and Swansea – 45.7 miles
  • Crewe and Holyhead – 105.5 miles
  • Edinburgh and Aberdeen – 130.5 miles
  • Edinburgh and Inverness – 175 miles
  • Reading and Bristol Temple Meads – 82.4 miles
  • Reading and Cheltenham Spa – 84.5 miles
  • Reading and Exeter – 137.5 miles
  • Reading and Penzance – 269 miles
  • Reading and Plymouth – 189.5 miles
  • Reading and Taunton – 128:15 miles
  • Reading and Western Super Mare – 101.4 miles
  • Reading and Worcester Shrub Hill – 84.5 miles
  • St. Pancras and Chesterfield – 146.1 miles
  • St. Pancras and Derby – 128.3 miles
  • St. Pancras and Doncaster – 157.3 miles
  • St. Pancras and Leeds – 187.2 miles
  • St. Pancras and Nottingham – 126.4 miles
  • St. Pancras and Sheffield – 160.0 miles

If this technique could work for main lines, surely a scaled-down version with smaller trains would work for branch lines.

Conclusion

Consider.

  • It looks to me, that someone has planned this thoroughly.
  • There will be a lot of 125 mph trains with a 120 mile range on batteries, running before the next election.

It all fits together extremely well.

It could be the first phase of a cunning plan to use battery-electric trains to electrify the UK’s railways.

Passengers will also see benefits, from when Lumo runs its first train into Glasgow Queen Street station.

I don’t think Hitachi’s trains have any problems, but there is enough float in this plan to make sure, it can be implemented on time and on budget.

 

April 15, 2026 Posted by | Artificial Intelligence, Transport/Travel, Uncategorized | 3 Comments

Do Less Numbers Of Knives In A Kitchen Cut Knife Crime?

I’ve thought this might be possible, so I asked Google AI and I received this answer.

Yes, reducing the number of kitchen knives, particularly by replacing pointed-tip knives with safer, rounded-tip alternatives, is considered an effective, evidence-based method to cut knife crime. Research indicates that kitchen knives are used in at least half of all stabbings, making them a primary weapon in both domestic and public violence.

Here is a breakdown of how reducing the number or type of kitchen knives impacts knife crime:

The Impact on Knife Crime
Reduced Lethality: Studies in Crime Science and by De Montfort University found that round-tipped knives do not pierce clothing in the same way as pointed knives, significantly reducing the potential for fatal injuries in stabbing incidents.

Lowered Availability: Because many violent attacks are impulsive, reducing the availability of lethal kitchen knives—by limiting ownership, changing the design, or having fewer in the home—can stop them from being used as weapons of convenience.

Preventing Domestic Homicides: Pointed kitchen knives are involved in over 50% of stabbing homicides in the UK. Removing them is seen as a key way to reduce fatalities in domestic altercations.

Proposed Strategies to Reduce Knife Numbers

Phasing Out Pointed Tips: Researchers are calling for the phasing out of traditional pointed kitchen knives, replacing them with rounded-tip knives, as they still function fully for cooking but are far less effective as weapons.

“Pointless” Campaigns: Police units, such as those in Kent and Nottinghamshire, have launched “Safer Knife Replacement Schemes” that offer families rounded knives in exchange for their pointed ones.

Restricting Sales: Proposals include banning the sale of long-pointed kitchen knives, which are identified as a primary weapon and are not considered essential by many chefs for daily food preparation.
Limitations

Complex Issue: While reducing access to dangerous knives is a major step,experts believe it cannot be the only solution; it must be accompanied by education, youth support, and other crime-prevention initiatives.

Replacement Effects: There is debate over whether offenders will simply switch to other weapons if long, pointed knives are restricted, though studies on similar interventions (like reducing access to paracetamol) suggest that reducing the easiest means of violence still saves lives.

In summary, reducing the number of pointed, easily accessible knives in the kitchen is not just about having fewer knives, but changing the type of knives available, which is deemed a highly practical step in reducing violent injuries.

I wondered if the answer for a household would be the same.

Repeating the question with household, I received the following answer.

Yes, research suggests that reducing the number of easily accessible, pointed kitchen knives in households—or replacing them with safer, rounded-tip alternatives—can cut knife crime and reduce the severity of injuries.

Kitchen knives are the most common weapon used in stabbings and homicides, particularly in domestic violence situations, because they are readily available and often taken from the home.

Here is an analysis of how reducing household knife availability impacts crime:
The “Weapon of Choice” Problem

High Prevalence: Statistics from England and Wales show that pointed kitchen knives are involved in over 50% of homicides where the weapon type is known.

Impulsive Crime: Many knife offenses are spontaneous acts, often influenced by alcohol or drugs. When a weapon is not immediately available, the chance of the altercation escalating to a killing drops significantly.

Accessibility: Unlike illegal weapons like zombie knives or machetes, traditional kitchen knives are available in every home, making them a common choice for both teenagers and domestic abusers.

Evidence-Based Solutions

Replacing Pointed Knives: Research from De Montfort University found that round-tipped kitchen knives do not penetrate clothing in stab tests, whereas pointed ones do. Swapping pointed tips for rounded tips could significantly reduce the lethality of attacks.

Safer Knife Initiatives: Pilot projects, such as the “Pointless” scheme by the Kent and Medway Violence Reduction Unit, have successfully replaced pointed kitchen knives with round-ended knives in homes with residents at risk of violence.

Targeted Reduction: Experts recommend that a reduction in household knife crime can be achieved without restricting legitimate cooking activities by simply phasing out the long, pointed-tip knife in favor of safer designs.

Impact on Crime Rates

Lowering Lethality: While reducing the sheer number of knives is a factor, the primary focus is on reducing the lethality of the knives available, which is argued to reduce the overall homicide rate rather than just causing offenders to “switch” to other tools.

Preventing Domestic Tragedy: Because a large number of, specifically female, homicides occur in domestic settings, restricting access to sharp kitchen knives is viewed as a key preventative measure for this type of violent crime.

In summary, reducing the number of pointed knives in a household, or changing the standard design of kitchen knives to safer alternatives, is considered a practical, evidence-based intervention to cut knife-related deaths.

We Can Also Apply Delia’s Little Chopper

My picture has no knives visible, only this device.

It is difficult to deliberately cut yourself with this device. Especially as it needs to be plugged in.

Perhaps we need a lot more clever, safe machines and robots in the kitchen?

 

 

April 14, 2026 Posted by | Artificial Intelligence, Computing, Food, World | , , , , | 3 Comments

Alstom And Cummins Make A Deal On Hydrogen Rail Technology

I asked Google AI about this deal and receive this reply.

On April 2, 2026, Alstom announced the acquisition of Cummins’ hydrogen fuel cell activities specifically dedicated to the rail sector. This strategic move brings the technology and manufacturing capabilities for Alstom’s Coradia iLint hydrogen trains in-house, following a period where Cummins looked to wind down its wider hydrogen business amid losses in its Accelera energy transition segment.

Here are the key details of the deal:

Scope of the Acquisition

Fuel Cell Technology In-House: Alstom acquired the engineering, product, and support capabilities for the fuel cells used in its existing hydrogen train fleets, specifically the Coradia iLint.

Manufacturing Facilities: The deal includes the transfer of Cummins’ fuel cell manufacturing and assembly site in Herten, Germany, which has been producing for Alstom since 2021.

Targeted Support: The acquisition allows Alstom to strengthen its ability to maintain, improve, and provide support for existing hydrogen fleets in Germany, Italy, and France.

Context and Strategy

Securing Supply Chain: After facing maintenance issues with the fuel cells, which previously required sourcing parts from North America, this move gives Alstom direct control over its key technology.

Strategic Pivot: While Cummins moves to pivot away from the wider hydrogen market following losses in its Accelera unit, Alstom continues to focus on hydrogen as a critical solution for replacing diesel trains on non-electrified, long-haul lines.

Commitment to Hydrogen: Despite a 2025 announcement by Alstom that it would pause “further development” of new hydrogen technology due to funding cuts, this acquisition proves that the company remains committed to supporting and enhancing its current, contracted hydrogen train programs.

Future Impact

Reliability Improvements: Alstom plans to leverage this acquisition to accelerate development work, improve the energy management, durability, and reliability of the Coradia iLint fleet, and ensure the success of projects in Germany, Italy, and France.

Market Position: This acquisition solidifies Alstom’s position as a leader in sustainable rail alternatives, even as battery technology has advanced.

I would agree strongly with the future impact.

 

My First Ride In An Alstom Coradia iLint

In March 2019 in My First Ride In An Alstom Coradia iLint, I said this.

I’m finally, riding in a hydrogen-powered Alstom Coradia iLint train through the German countryside.

Not as quiet as the two battery trains, I’ve ridden, but that’s because It feels to me that the traction motors are crudely under the passengers and cardan shafts are used to drive the wheels!

Battery electric trains with regenerative braking should be virtually free of any mechanical noise. Both the Class 379 and Class 230 battery demonstrators were almost silent. As electricity generated from hydrogen doesn’t appear to generate much noise, then a hydrogen-powered train can also be almost silent.

From talking to fellow passengers on my German trip, it would appear that the train has been very reliable in service.

Conclusion

Alstom are proving hydrogen would work well in a train designed for that purpose, but updating a DMU with a noisy mechanical transmission, possibly isn’t the best to go.

I now believe that Alstom have everything they need to create a 125 mph tri-mode multiple unit.

Adding in today’s article about hydrogen, I have written enough about Bombardier, which is now Alstom, and their future plans, so that they can build an Alstom  125 mph tri-mode Aventra, with with electric, battery or hydrogen power.

It could be the ultimate train.

The Bombardier Aventra And Brexit

The Batteries for Bombardier Electrostar

Parallel Thinking From Bombardier

Bombardier’s Battery Technology

Have Bombardier Got A Cunning Plan For Voyagers?

Bombardier Bi-Mode Aventra To Feature Battery Power

Stadler Flirt And Bombardier Aventra Tri-Modes Compared

Bombardier’s Plug-and-Play Train

Bombardier’s 125 Mph Electric Train With Batteries

Is Bombardier’s 125 mph Bi-Mode Aventra With Batteries, A 125 mph Battery-Electric Aventra With Added Diesel Power To Extend The Range?

Do Bombardier Aventras Have Remote Wake-Up?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

April 14, 2026 Posted by | Artificial Intelligence, Hydrogen, Manufacturing, Transport/Travel | , , , , , , , , , , | 1 Comment

What Is Putin’s Attitude To Rail Baltica?

Rail Baltica is a railway that the EU is building between Warsaw in Poland and Helsinki in Finland.

This is the first paragraph of the railway’s Wikipedia entry, which gives an outline of the route.

Rail Baltica is an under-construction rail infrastructure project that is intended to integrate the Baltic states in the European rail network. The project envisages a continuous rail link for passenger and freight services with stations from Tallinn (Estonia) to Warsaw (Poland), via Pärnu (Estonia), Riga (Latvia) and Kaunas (Lithuania), with two branches extending from the main line towards Riga International Airport and Vilnius (Lithuania). Its total length in the Baltic states is 870 kilometres (540 mi), with 213 kilometres (132 mi) in Estonia, 265 kilometres (165 mi) in Latvia, and 392 kilometres (244 mi) in Lithuania.

The second paragraph explains the history of the railway gauge in the area

Rail Baltica will build the first large-scale mainline standard gauge railway in the region. Rail networks in Estonia, Latvia and Lithuania mainly use Russian gauge (1,520 mm). These countries’ first railways were built in the second half of the 19th century as part of the Russian Empire rail network. While some railways were built or converted to narrow or standard gauge in the Interwar period between World War I and World War II in the independent or German-occupied Baltic states, these were later converted back to Russian gauge under Soviet occupation rule after 1945.

The Russians do seem to be protective of their gauge.

The third paragraph gives the current status of the project.

As of 2025, the completion of the phase 1 single-track railway from Tallinn through Latvia (Riga) to the Lithuania-Poland border is scheduled for 2030, with completion of the double track railway to follow dependent on funding. Rail Baltica is one of the priority projects of the European Union (EU). It is part of the North Sea–Baltic Corridor of the Trans-European Transport Networks (TEN-T) and it is also intended as a catalyst for building the economic corridor in Northeastern Europe. It has also been proposed to extend Rail Baltica to include an undersea railway tunnel between Tallinn and Helsinki. By 2024, the estimated cost of the project had increased from €5.8 billion in 2017 to €23.8 billion (at 2023 prices).

These are some characteristics of the railway.

Terminals: Warsaw and Helsinki.

Countries Served: Poland, Lithuania, Latvia, Estonia and Finland

Intermediate Stations: 8.

Electrification: 25 kV 50 Hz AC overhead line.

Operating Speed: Passenger – 145 mph.

Freight – 75 mph.

Signalling: ERTMS – L2

 

Putin’s Attitude To Rail Baltica

Although, I can’t talk to Putin about this, I’m sure Google AI can give us a good idea.

I asked Google AI,”What Is Putin’s Attitude To Rail Baltica?” and received this answer.

Vladimir Putin’s attitude toward Rail Baltica is one of deep hostility, viewing the 500-mile high-speed railway as a strategic, military, and infrastructural threat to Russian influence in the region.

The project, which aims to integrate the Baltic States (Estonia, Latvia, and Lithuania) with the European rail network, is seen by Moscow as an effort to sever ties with the former Soviet bloc and solidify NATO’s presence on Russia’s border.

Key Aspects of Putin’s Opposition:

Military Threat Assessment: The Kremlin views Rail Baltica not just as a civilian project, but as a crucial logistical tool for NATO to swiftly transport troops and equipment to the Baltic region, strengthening the “eastern flank” that Russia challenges.

Destabilizing Russian Sphere of Influence: Moscow perceives the integration of the Baltic States into the European infrastructure system as a direct challenge to its influence and an “imperial project” aiming to detach them further from the post-Soviet space, which Putin seeks to keep within Russia’s sphere of influence.

“Putin-Proofing” the Baltics: The project is explicitly recognized by Baltic officials as a way to “Putin-proof” their countries against Russian aggression by reinforcing their security and economic autonomy, a move the Kremlin strongly opposes.

Infrastructure Isolation: The project enables the Baltic States to shift away from the Russian gauge track (1520mm) to the European standard (1435mm), decreasing their dependency on Russian logistical infrastructure.

While the Russian state has not issued daily commentary on the railway, its overarching aggressive posture toward the Baltics, including threats to Lithuania over transit to the exclave of Kaliningrad and the use of hybrid operations in the region, indicates a fundamental opposition to projects that deepen Western integration, such as Rail Baltica.

 

April 12, 2026 Posted by | Artificial Intelligence, Transport/Travel | , , , , , , , , , , , , , , , , , , , | Leave a comment

Mining Firms Turn To Renewables And Battery Storage In Bid To Ditch Diesel

The title of this post, is the same as that of this article from Reuters.

These four bullet points act as sub-headings.

  • Mining operations depend on diesel generators, far from electricity grids
  • Fortescue installs 250MWh BYD battery in West Australia to store energy from solar power
  • RheEnergise’s Devon plant supplying pumped hydro power to a kaolin mine
  • Sandvik offering miners a “battery-as-a-service” model to cut energy costs

These paragraphs introduce the article.

In Western Australia’s Pilbara region, a new feature is being added to an ancient landscape: rows of containerised batteries. Iron ore mining giant Fortescue took delivery of its first major battery energy storage system (BESS) from Chinese manufacturer BYD in December 2025. The 48 containers in this batch have a capacity of 250 megawatt hours (MWh). By 2030, the company plans to have up to 5 gigawatt hours (GWh) in place, the largest in Australia.

Fortescue says its plans for BESS may be vast in ambition, yet simple in execution.

“It’s literally dropping shipping containers on the ground and plugging them in,” says Dino Otranto, the company’s CEO ​for metals and operations. “There’s not much more complexity than that. You don’t have to build a billion-dollar power station, with all the complexity.”

Like the iron ore-rich Pilbara, major deposits of the world’s most important mineral resources lie in remote regions, far from national electricity ‌grids. That means mining companies typically rely on highly polluting and carbon-intensive diesel generators to power their operations.

It certainly seems, that Fortescue, who are one of the world’s largest mining groups,  are convinced of the value of batteries.

But another mining giant is involved in developing batteries. In UK Infrastructure Bank, Centrica & Partners Invest £300M in Highview Power Clean Energy Storage Programme To Boost UK’s Energy Security, this is said.

The £300 million funding round was led by the UK Infrastructure Bank (UKIB) and the British multinational energy and services company Centrica, alongside a syndicate of investors including Rio Tinto, Goldman Sachs, KIRKBI and Mosaic Capital.

Note.

  1. Highview Power’s CRYOBatteries use air in its liquid form as a storage medium. That surely must be very cool!
  2. Highview Power’s largest battery under development is 300 MW/3.2 GWh.
  3. KIRKBI is the private fund of the LEGO family.
  4. Goldman Sachs and Mosaic Capital must be good for a few quid.
  5. Rio Tinto is a UK-Listed mining company.

Out of curiosity, I asked Google AI, “Are Highview Power Developing Large Battery Applications For Mining?” and received this reply.

Yes, Highview Power is heavily investing in and developing large-scale, long-duration energy storage (LDES) solutions—which they refer to as “liquid air batteries” (CRYOBattery™)—that are designed to support heavy industries, including potential applications for mining and remote industrial operations.

While their primary focus has been on grid-scale, long-duration energy storage, these systems are suitable for industrial sites that require high-power,, high-capacity, and dependable, dispatchable energy that typical chemical batteries (like Lithium-ion) cannot provide over long durations.

Key Aspects of Highview Power’s Development:
Technology: Highview’s CRYOBattery™ is a Liquid Air Energy Storage (LAES) system that uses renewable energy to turn air into liquid at -196°C, storing it, and then expanding it back to gas to drive turbines.

Scale and Scope: They are developing projects with a capacity range of 50 megawatts to hundreds of megawatts, providing energy for 8 to 24 hours.

Projects and Investment:
UK Projects: A 300 MWh facility in Carrington, Manchester, is currently being built and is scheduled to be operational by 2026.

Major Expansion: A 2.5 GWh facility, which will be the world’s largest, is being developed at Hunterston, Scotland, with plans to build four such large-scale facilities in the UK.

Australia & Japan: They are developing base-load renewable power projects in Australia—specifically in Gladstone, Townsville, and the Northern Territory (Darwin-Katherine)—which often include mining and high-load industrial sites.

Mining Sector Connections: Highview Power’s funding rounds have been backed by major mining and resources companies, including Rio Tinto and Sumitomo.

Suitability for Remote Mining: The system can be located anywhere (unlike pumped hydro), is modular, and uses proven off-the-shelf components, making it ideal for the high energy requirements of the mining industry.

Highview’s technology is designed to store excess energy from wind and solar over long periods and release it on demand, which is critical for making renewable energy as flexible as traditional fossil fuels in industrial contexts.

I further asked Google AI, “Where Are Highview Power Going To Build Their First Four Big Batteries In the UK”, and received this reply.

Highview Power is developing a multi-billion pound, long-duration energy storage programme in the UK, utilizing Liquid Air Energy Storage (LAES) technology, which acts as a “big battery” by storing excess renewable energy as liquid air.

The company has identified over 16 potential sites, with the first four major projects planned for the following locations:

Carrington, Manchester (Trafford Energy Park): Currently under construction, this is the flagship 50MW/300MWh commercial-scale plant. It is scheduled to be operational by early 2026.

Hunterston, North Ayrshire (Scotland): This is the first of the “Millennium Series” plants, announced as the first in a new second phase of four projects. The 2.5 GWh facility is set to have its stability island operational by 2027.

Killingholme, Lincolnshire: Named as another site eligible for the UK government’s Cap and Floor support scheme, which aids in financing these large-scale projects.

Fourth Site (TBD): Highview Power’s second phase includes two in Scotland and two in England (likely including Killingholme), bringing 10 GWh of new capacity online by 2030.

Key Project Details
Total Investment: Backed by over £500m in funding from the UK Infrastructure Bank and Centrica.

Purpose: These plants store surplus wind and solar power for up to several weeks, addressing grid congestion and allowing for the closure of fossil fuel power stations.

Technology: Unlike lithium-ion, LAES uses liquified air, providing long-duration storage (6+ hours) with a 50+ year plant life.

The Hunterston project is expected to support 1,000 jobs during construction.

My project management experience would lead me to expect, that building each project would lead to a number of jobs being created, during the construction phase. That can’t be bad!

How is the Sumitomo/Highview Power CRYOBattery Performing At Hiroshima?

I will finish by talking about the Sumitomo/Highview Power CRYOBattery, which I talked about in Is Sumitomo Heavy Industries Highview Power Energy Storage System On Line At Hiroshima?

I asked Google AI, the question in the title  of this section and received this reply.

The Sumitomo Heavy Industries (SHI) and Highview Power Liquid Air Energy Storage (LAES) plant in Hiroshima is officially operational and performing as a key commercial demonstration of long-duration energy storage. The plant, located at the Hiroshima Gas Hatsukaichi LNG Terminal, began operations on December 1, 2025, with a inauguration ceremony held shortly after.

Here is a breakdown of its performance and status:
Operational Role: The plant is functioning as the world’s first commercial-scale LAES plant integrated with LNG cold energy, delivering zero-carbon energy and providing grid stability for Japan’s power system.

Capacity and Technology: It operates with a 5 MW output and 4-hour storage (approx. 4 MW charging), utilizing waste cold from the adjacent Hiroshima Gas LNG terminal to increase efficiency.

Performance Objectives: The facility is designed to prove that LAES technology is a viable, scalable, and emission-free solution for grid storage.
Development: The project was delivered through a collaboration between Sumitomo Heavy Industries, Sumitomo SHI FW (SFW), and Highview Power.

The plant is considered a significant step in Japan’s 2050 carbon neutrality strategy and confirms the potential of using cryogenic technology for long-duration energy storage.

Conclusion

Sumitomo, Highview Power and their partners now appear to be ready to go forth and multiply.

April 11, 2026 Posted by | Artificial Intelligence, Energy, Energy Storage | , , , , , , , , , , , , , , | Leave a comment