Powering The Humber Energy Revolution
The title of this post is the same as this story on the Centrica web site.
This is the sub-heading.
From the UK’s largest industrial carbon emitter to a clean energy powerhouse, the Humber is ready to be transformed.
These are the first two paragraphs, which add more detail.
We’re prepared to invest £2 billion to keep Rough open and transform it into one of the world’s largest hydrogen storage facilities. This bold move is vital for the UK’s energy security, accelerating the energy transition and unlocking thousands of green jobs. But to make this vision a reality, we need strategic support from government.
We’ve spent time in the Humber, speaking with local communities and industry leaders to understand how this region’s infrastructure shapes lives and powers the nation.
It looks to me, that Centrica have got fed up with our useless, squabbling politicians and decided to act.
There is also a video to watch.
Comings And Goings Of Battery-Electric Buses On Route 242 At Aldgate Bus Station – 4th September 2025
I took these pictures of 242 battery-electric buses at Aldgate bus station, last night.
Note.
- All the buses on route 242, were Volvo BZL battery-electric buses.
- All the battery-electric buses backed onto the chargers for about ten minutes.
- Range on battery of the buses is probably about 214 miles according to Google.
- Buses arrived and left every few minutes.
- There was no indication, if the buses were charged at Aldgate bus station, although as the pictures show, some went dark for a few minutes.
If the buses were being charged, it certainly looked an efficient way to charge them.
I took these pictures of 242 battery-electric buses at Aldgate bus station and in Dalston, this morning.
Note.
- All the electric buses are Streetlite Electroliners from Wrightbus.
- All Wrightbuses have a stylised ‘W’ on the front.
- The seventh picture shows the enlarged destination board on the back of the Streetlite bus.
Are Stagecoach running two different types of buses on the same route to ascertain the best and give the chargers a decent workout?
I have some further thoughts.
Could This Form Of Charging Be Used To Convert New Routemasters Into Electric Buses?
Consider.
- In Equipmake Hybrid To Battery Powered LT11, I show a battery-electric New Routemaster is possible.
- In Wrightbus Launches NewPower In Bicester, I write about Wrightbus’s new factory in Bicester to convert buses to battery power.
- In New Routemasters As Advertising Hoardings, I show how New Routemasters have a nice little secondary earner as advertising hoardings.
- New Routemasters have become a symbol of London.
- As pictures five to seven show, New Routemasters could share the chargers with younger battery-electric buses.
- There is still at least another dozen years left in most New Routemasters.
Converting a thousand New Routemasters must be cheaper, than buying a thousand new buses.
Could This Form Of Charging Be Used Outside London?
Most certainly, provided you can get enough power to the charger.
Aldgate doesn’t have a problem with power, as the Underground is underneath.
Shell Pulls Plug On Rotterdam Biofuels Plant
The title of this post, is the same as that of this article on The Times.
This is the sub-heading.
Retreat from green energy continues as facility that was earmarked to produce sustainable aviation fuel and renewable diesel will not now be built
These first three paragraphs add some details.
Shell has scrapped construction of one of Europe’s biggest biofuels plants as it continues its retreat from green energy
The move by the FTSE 100 oil and gas group represents a further setback for efforts to cut aviation emissions.
Shell said it would not restart construction of the biofuels facility at its Rotterdam energy and chemicals plant, which was due to produce sustainable aviation fuel (SAF) and renewable diesel.
When I wrote Centrica Secures Investment Stake In Gasrec Helping Boost UK Bio-LNG Ambitions, I took a look at the use of liquified natural gas (LNG) in transport.
This paragraph from the Centrica press release about the stake, gives the thoughts of Chris O’Shea, who is Group Chief Executive, Centrica.
Chris O’Shea, Group Chief Executive, Centrica plc, said: “Demand for bio-LNG for transport is growing fast as more HGV operators make the switch – drawn by a clean, ready-to-use fuel which slashes CO2 emissions by up to 85 per cent in comparison to diesel*. This investment in Gasrec enhances our collaboration with the leading company in the sector, and puts us in a strong position to energise a vital sector of the industry on its journey to net zero.”
Chris O’Shea of Centrica appears to feel that bio-LNG is a good alternative to diesel, so have Shell come to a similar decision, about satisfying the demand for diesel?
I asked Google AI if LNG has advantages over diesel as a truck fuel and received this answer.
Yes, LNG offers advantages over diesel, including significantly lower emissions of nitrogen oxides (NOx), sulfur oxides (SOx), and particulate matter (PM), which improves local air quality. It can also be more economically efficient, with fuel costs potentially lower than diesel depending on market conditions. However, the overall greenhouse gas (GHG) benefits are mixed; while LNG has a lower carbon content, it can result in higher lifecycle GHG emissions due to energy losses in its production and transport, as well as methane slip.
Note.
- If it drops emissions by up to 85 percent for bio-LNG, surely, it would do the same for LNG.
- I also think with tight regulations, the use of LNG could improve air quality in cities like London.
- LNG would probably be a more affordable fuel than hydrogen.
It should also be noted, that several major diesel engine makers, now make families of engines, which can handle, diesel, hydrogen and natural gas.
LNG would also be a convenient stepping stone between current fuels and hydrogen, that might give a few extra years for the transition.
Could LNG Be Used In Aircraft?
Consider.
- LNG would certainly give some reduction in carbon emissions.
- Handling LNG in aircraft could have similar problems to hydrogen, so companies like Airbus might have already solved them.
- In addition, LNG doesn’t have the fearsome reputation, that hydrogen seems to have gained because of the Hindenburg.
- It would be easier to provide LNG fuel at airports all round the world.
- Airbus have said availability of hydrogen at airports, could be a problem.
Out of curiosity, I asked Google AI if LNG could be used to power an airliner and received this answer.
Yes, liquefied natural gas (LNG) can theoretically be used to power airliners, offering a potential reduction in CO2 emissions compared to conventional jet fuel, but significant challenges exist. These challenges include the need for entirely new, larger, and heavier cryogenic fuel tanks, modifications to aircraft engines and fuel systems, and the development of a new global infrastructure for LNG supply. While experimental tests have been conducted, such as on the Soviet Union’s Tupolev Tu-155 in 1989, LNG is not currently in normal service due to these practical and infrastructural hurdles.
I would prefer it was a purpose-designed Airbus, than a Soviet-era Tupolev.
Centrica Secures Investment Stake In Gasrec Helping Boost UK Bio-LNG Ambitions
The title of this post, is the same as that of this press release from Centrica.
This is the sub-heading.
Centrica has secured a minority stake in Gasrec, the UK’s largest dual provider of bio-LNG (bio-Liquified Natural Gas) and bio-CNG (bio-Compressed Natural Gas) to the road transport sector,
These first two paragraphs give more details.
Gasrec says the investment will drive the next phase of its infrastructure ambitions, with plans to open a UK wide network of open-access refuelling stations supplying renewable bio-LNG for the decarbonisation of heavy goods vehicles.
Centrica is taking a 16% stake and becomes one of three major shareholders in Gasrec, alongside global integrated energy company bp and private family office 44 North.
I have some thoughts.
Does Running A Truck On bio-LNG or bio-CNG. Reduce Carbon Emissions?
This paragraph from the press release, gives the thoughts of Chris O’Shea, who is Group Chief Executive, Centrica.
Chris O’Shea, Group Chief Executive, Centrica plc, said: “Demand for bio-LNG for transport is growing fast as more HGV operators make the switch – drawn by a clean, ready-to-use fuel which slashes CO2 emissions by up to 85 per cent in comparison to diesel*. This investment in Gasrec enhances our collaboration with the leading company in the sector, and puts us in a strong position to energise a vital sector of the industry on its journey to net zero.”
As Centrica is a public company, with shareholders, who would take a dim view of Mr. O’Shea telling porkies, I suspect we can assume that the following is true.
Drawn by a clean, ready-to-use fuel which slashes CO2 emissions by up to 85 per cent in comparison to diesel.
The asterisk in the full quote, refers to this note.
Low Carbon Vehicle Partnership, Innovate UK and Office for Low Emission Vehicles, Low Emission Freight & Logistics Trial (LEFT), Key Findings, November 2020. Using specific feedstocks CO2 reductions of 200% are achievable.
Centrica could be being conservative with their claims.
Decarbonising Buses, Locomotives And Trucks
Despite what Elon Musk, would have us believe, electric trucks will not dominate the future of freight transport.
An electric truck would be the vehicle equivalent of asking Usain Bolt to run a hundred metres with a large refrigerator on his back.
Trucks are going to need a fuel without a weight penalty and with a long range.
I asked Google for information about Cummins diesel, natural gas and hydrogen engines and received this AI Overview.
Cummins offers engines powered by diesel, natural gas, and hydrogen. While diesel engines are well-established, Cummins is also developing both natural gas and hydrogen engines, particularly focusing on hydrogen as a pathway to zero-carbon solutions for various applications. Cummins utilizes a fuel-agnostic platform, meaning a common base engine can be adapted for different fuel types, including diesel, natural gas, and hydrogen.
Recently, GB Railfreight purchased thirty Class 99 locomotives from Stadler.
- They can use electrification, where it exists.
- Where electrification doesn’t exist, they can use an onboard Cummins diesel engine, which is built in Darlington.
- In electric-mode, they have 6.2 MW of power, and are the most powerful locomotives ever to run on UK railways.
- In diesel-mode, they have 1.8 MW of power, which is more than enough to haul a large container train in and out of Felixstowe.
I had thought that at some future date, Cummins would convert these locomotives to electro-hydrogen.
But now that Gasrec is providing bio-LNG and bio-CNG, GB Railfreight, have the option of converting both hydrogen and biomethane.
Similar logic can be applied to Wrightbus’s Streetdeck Ultroliner, one version of which is fitted with a Cummins engine, that can be converted to electric, hydrogen or natural gas, which of course includes biomethane. This page on the Wrightbus web site describes the bus.
Wrightbus are also going back into coach manufacture, as I wrote about in Wrightbus Goes Back To The Future As It Relaunches The Contour Coach. As with the Streetdeck Ultroliner, Cummins seem to be providing one of the power units.
It seems to me, that the zero- and low-carbon revolution in transport will generate a need for the availability of biomethane, hydrogen and natural gas fuel for transport all over the country.
Gasrec with around twenty biomethane fuelling points around the country, seem well-placed to supply the biomethane in bio-LNG or bio-CNG form.
Could Gasrec Deliver Hydrogen?
Various bus companies in the UK, have had difficulty getting the fuel for their hydrogen buses.
I believe that delivering hydrogen would be very similar to delivering LNG and if Gasrec can deliver LNG successfully and safely, they probably have the technology to do the same for hydrogen.
Centrica Seem To Be Assembling An Interesting Consortium
These are some deals, that I have reported on this blog, that involve Centrica.
- Centrica, along with Hyundai, Kia, Siemens and others have backed Hull-based hydrogen start-up; HiiROC, who can produce affordable hydrogen from any hydrocarbon gas including natural gas, where it is needed.
- Centrica have invested in Sizewell C. Will they be using their share of the electricity to make affordable pink hydrogen using HiiROC?
- In Centrica And Ryze Agree To Develop Hydrogen Pathway, I talked about how Centrica and Ryse were aiming to bring hydrogen to the masses.
- In Recurrent Energy’s Middle Road Project Sold To Centrica, I talked about a Centrica investment in solar power.
- In Aberdeen’s Exceed Secures Centrica Rough Contract, I talked about how Centrica were redeveloping the Rough gas storage site for hydrogen.
- In Lhyfe And Centrica To Develop Offshore Renewable Green Hydrogen In The UK, I talked about developing offshore hydrogen.
- In Centrica Announces Hydrogen Ready Combined Heat And Power Partnership With 2G, the title says it all.
- In Centrica Signs UK Biomethane Agreement With Yorkshire Water And SGN Commercial Services, Centrica appear to be sourcing biomethane from Yorkshire Water.
- In Centrica Invests In Renewable Energy Storage Capabilities To Boost UK’s Energy Security And Accelerate Transition To Net Zero, I talk about Centrica, Goldman Sachs and others, investment in liquid-air energy storage company; Highview Power.
- In British Gas Owner Mulls Mini-Nuke Challenge To Rolls-Royce, I talk about rumours that Centrica might invest in SMRs.
Note.
- A lot of these deals are are about hydrogen production.
- Some of these deals are about biomethane production.
- None of these deals talk about getting hydrogen and biomethane to customers.
It appears to me, that Gasrec have a model that works to get hydrogen, methane and biomethane from production and storage to the end customers.
Developing A Rural Hydrogen Network
In Developing A Rural Hydrogen Network, I talked about supplying all those millions of off-gas grid properties with hydrogen for heating, agricultural and industrial purposes, in the countryside of the UK.
Gasrec have the technology to decarbonise the countryside.
Conclusion
Gasrec would appear to be a very useful partner for Centrica.
Does Nuclear Power Not Sell Newspapers?
Five days ago, In Rolls-Royce SMR Advances To Final Stage In Swedish Nuclear Competition, I wrote about Rolls-Royce being one of two successful bids to advance to the ext stage to build Small Modular Reactors for Vatenfall in Sweden.
Since then, Rolls-Royce’s Swedish success has not featured in any newspaper in the UK, not even the Financial Times.
I can only assume, that good news stories about nuclear power, don’t sell newspapers.
Can You Suffer From Uncomplicated Pancolonic Diverticular Disease For Sixty Or More Years?
I remember my gut feeling one summer around eighteen, very much like it has done this summer.
So, have a suffered from from uncomplicated pancolonic diverticular disease all those years.
I asked Google AI if you can suffer for uncomplicated pancolonic diverticular disease for sixty or more years and received this answer.
Yes, it’s possible to have uncomplicated pancolonic diverticulosis for sixty or more years because diverticulosis, the presence of pouches in the colon, is very common with age and often doesn’t cause any symptoms. While complications like infection (diverticulitis) can occur, most people never develop symptoms or complications from diverticulosis, allowing them to live normal lives.
I can accept that.
Uncomplicated Pancolonic Diverticular Disease And Stress
This afternoon, I found myself in a stressful situation and my gut played up. Was it my uncomplicated pancolonic diverticular disease and stress actually playing up?
So, I asked Google AI if there was a link between uncomplicated pancolonic diverticular disease and stress and got this answer.
While there’s no direct causal link, stress may exacerbate uncomplicated pancolonic diverticular disease, potentially by influencing the digestive system and increasing the risk of anxiety and depression, which are often associated with diverticular conditions. Some theories suggest stress can disrupt the autonomic nervous system, leading to spasms and inflammation that can trigger flares in diverticular disease. Managing stress through healthy lifestyle choices, such as a high-fiber diet and regular exercise, may help reduce risk and support the digestive system.
This doesn’t deny a link, but it would appear to be secondary.
The source used by Google AI is the NHS web site.
As a follow up, I asked Google AI if there was a link between uncomplicated pancolonic diverticular disease and a high-fibre diet and got this answer.
For uncomplicated, pancolonic diverticular disease, a high-fiber diet is recommended to prevent complications by promoting softer stools and preventing constipation. Increase fiber intake by gradually adding whole grains, fruits, vegetables, nuts, and legumes, while also drinking plenty of fluids to aid digestion and prevent bloating. A balanced, high-fiber diet can help manage symptoms and reduce the risk of developing symptomatic diverticular disease.
The source used was this paper on the National Library of Medicine, which was entitled Role Of Fiber In Symptomatic Uncomplicated Diverticular Disease: A Systematic Review.
Starmer Appoints Octopus Energy Tycoon As Cabinet Adviser
The title of this post, is the same as that of this article on The Telegraph.
This is the sub-heading.
Greg Jackson Will Help Modernise Whitehall In PM’s Efficiency Drive
These are the three introductory paragraphs.
The founder of Octopus Energy has been appointed to an influential role advising the Government, weeks after Ed Miliband rejected his recommendations on energy pricing.
Greg Jackson will become one of three non-executive members of the Cabinet Office board, providing him with a platform from which to challenge the thinking of ministers and officials.
The entrepreneur said he intended to press departments to embrace the kinds of technology central to Octopus’s success in order to implement policies more rapidly and efficiently.
I certainly, agree with the last paragraph, but I feel that steering the supertanker of government, might need quieter rules on the tiller.
Rolls-Royce mtu Series 4000 engines To Power New Catalina Express Ferry In California
The title of this post, is the same as that of this press release from Rolls-Royce.
These two bullet points act as sub-headings.
High-capacity ferry to feature four EPA Tier 4-certified engines, delivering over 7463 kW (10,000 bhp)
Cutting-edge propulsion system will integrate SCR and DPF once certified by the EPA, USCG, and CARB to meet commercial harbour craft regulations
These three paragraphs from the press release, describe the ferry and its operation.
Rolls-Royce has been selected by Catalina Express of San Pedro, CA (USA) to supply the marine propulsion system for its new high-capacity ferry. The 500-passenger vessel, which will be the largest in the Catalina Express fleet upon completion, will be powered by four mtu 12V4000 M65L engines, delivering a combined output of over 7463 kW (10,000 bhp).
The new ferry is part of the Port of Los Angeles’ $31 million LA MER project, which is funded by the California Air Resources Board (CARB). Via the project, Catalina Express received a $15 million grant, matching it with $15 million of its own investment. The goal of the LA MER project is to test ways to reduce emissions as the Port works toward becoming a zero-emission port.
The new 42-meter ferry, which will be able to reach speeds up to 37 knots, will replace three older Catalina Express vessels maintaining capacity and increasing environmental performance. The vessel will serve as a next-generation leader of the fleet, showcasing the company’s commitment to sustainable operations.
The Wikipedia entry for Catalina Express has this first paragraph.
Catalina Express is an American passenger ferry service that operates scheduled trips between Santa Catalina Island and mainland California. The company began service in 1981 with a single sixty-passenger vessel. As of 2016, the Catalina Express fleet includes eight high-speed vessels that can make the roughly 30-mile (48 km) crossing in about an hour.
There appears to be strong commitment of the California Air Resources Board and Catalina Express to air quality and zero emissions.
In Liberty Lines Commissions First High-Speed Ferry With mtu Hybrid System From Rolls-Royce, I wrote about another high-speed ferry, that will be powered by a Rolls-Royce mtu hybrid system.
The European ferry will be able take 281 passengers at 34.5 mph, and also use battery-power in port.
I can see larger, faster and more advanced ferries being developed, with lower-emission power systems, that will take over some of the shorter sea routes.
The Anonymous Widower 