A Thought On The Texas Floods
I asked Google AI, if Texas is bad for natural disasters.
This was the reply.
Yes, Texas is known to be susceptible to a high number of natural disasters, particularly when compared to other states in the US. Texas experiences a wide variety of natural hazards, including hurricanes, floods, wildfires, tornadoes, hail storms, sinkholes, and droughts. The state has also experienced earthquakes, potentially linked to the extraction of natural resources like oil and gas.
I certainly wouldn’t want to live there, as my one experience of a bad storm in the UK nearly killed me. I wrote about my experiences in The Great Storm.
Government Response To Crossing Petition ‘Shameful’
The title of this post, is the same as that of this article on the BBC.
This is the sub-heading.
The government has “moved the goalposts” in its response to calls for an underpass to be installed at a busy level crossing, an MP has said.
These three opening paragraphs add more detail.
More than 4,500 people signed a petition calling for any replacement of the level crossing at London Road in Bicester to include access for cars, as well as for cyclists and pedestrians.
In its response, the Department for Transport said vehicular access to any crossing replacement would be “subject to both affordability and feasibility”.
Callum Miller, the MP for the north Oxfordshire market town, said the response – and in particular the suggestion of a footbridge – was “shameful”.
A few weeks ago, I went to see this important level crossing and wrote Bicester Village Station – 28th May 2025.
Severe Delays At Blackwall Tunnel, Woolwich Ferry And Dartford
The title of this post is the same as that of this article on Murky Depths.
These three paragraphs give more details.
There are severe delays at all crossings of the Thames between east and south east London and beyond this afternoon after a collision on the Dartford crossing.
Miles of queues are in place at the approach to the Blackwall crossing with traffic backed up for the entire length of the A2 and A102 between the M25 and Greenwich then back into east London.
Extremely long waits for the Woolwich ferry are also seen, with numerous bus routes delayed.
It appears to have been caused by a crash on the Dartford Crossing, that required extensive repairs to the road and barriers.
In 2015, I published No To Silvertown Tunnel.
Since the tunnel opened, I have written Is The Silvertown Tunnel A Silver Elephant?
I am certainly keeping an open mind, after yesterday’s article in Murky Depths.
GE Vernova To Build Up To 18 MW Offshore Wind Test Turbine In Norway
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
The Norwegian Water Resources and Energy Directorate (NVE) has granted GE Vernova’s subsidiary Georgine Wind permission to build and operate an 18 MW test turbine in Gulen municipality.
These first three paragraphs add more detail.
The project, which is part of a test programme to advance offshore wind technology, will feature an up to 18 MW turbine, with a maximum tip height of 275 metres and up to 250 metres in rotor diameter.
The turbine is expected to have an annual electricity production of 55 GWh, which corresponds to the annual energy consumption of approximately 2,750 Norwegian households.
The unit is planned to undergo testing for up to five years, after which it will remain on land and generate electricity for an additional 25 years.
Note.
- It is the largest wind turbine to be licensed in Norway.
- The turbine will be erected atSløvåg, which is a few miles North of Bergen.
- It is the first wind power plant in Norway to be licensed within an existing industrial area.
- Research will be done to see how the giant turbine interacts with existing industry.
- I can see a lot of research being done during the 25-year lifetime of the turbine to the reactions of those living and working near the turbine.
I do feel that as GE are an American company with worldwide interests, under normal political circumstances, this turbine would have been erected at a site in the United States.
But with Trump in charge and his opposition to renewable energy, it may be that the Norwegian tax regime makes the installation in Norway, a better financial proposition.
On the other hand, the Norwegians may be looking at decarbonising remote rural areas with single large turbines.
Batteries Ordered For Grand Central Inter-City Trains
The title of this post, is the same as that of this article on Railway Gazette.
These three paragraphs add detail to the article.
Hitachi Rail has selected Turntide Technologies to supply lithium iron phosphate batteries for use on electric-diesel-battery hybrid inter-city trainsets it is to build for Arriva’s open access operator Grand Central.
Nine five-car trainsets are to be manufactured at Hitachi Rail’s Newton Aycliffe factory for delivery in 2028 under a order placed by leasing company Angel Trains in March.
Under the latest agreement announced on July 2 Hitachi Rail will place orders worth nearly £10m for Turntide to continue with R&D and supply next-generation LFP batteries, which are designed to be smaller and more powerful than previous lithium-ion batteries. The Safety Integrity Level 2 and IEC 61508 compliant battery management system will detect and mitigate hazards and meet the IEC 62243 cybersecurity standard.
There is also this paragraph, which describes the benefits of the trains.
The battery technology is expected to cut the Grand Central trains’ emissions and fuel consumption by around 30%, with the trains entering and exiting stations in zero-emission mode to improve air quality and reduce noise in urban centres.
Angel Trains, Grand Central, Hitachi Rail and Turntide Technologies seem to be playing this all carefully, as I suppose that they don’t want to be left with a large problem, if the current government decides to take over open access services.
mtu Engines From Rolls-Royce Provide Emergency Power On Offshore Wind Platforms In The UK
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.
- Four engines from the mtu Series 4000 provide emergency power for two converter platforms
- Norfolk wind farm will generate electricity for demand from more than four million households
This opening paragraph adds more detail.
Rolls-Royce has received a second order from Eureka Pumps AS to supply mtu Series 4000 engines to power emergency power generators for the Norfolk Offshore Wind Farm on the east coast of the United Kingdom. Rolls-Royce will thus supply a total of four mtu engines for the first and second phases of the large wind farm, which is operated by energy supplier RWE. The engines will be installed on two converter platforms at sea and onshore, which are the heart of the offshore grid connection: they ensure that the electricity generated at sea can be fed into the power grid. With a total capacity of 4.2 GW, the wind farm is expected to generate electricity for more than four million households during the course of this decade. It is located 50 to 80 kilometers off the east coast of the UK.
In some ways I find it strange, that a diesel generator is used to provide the necessary emergency power.
But when I asked Google if mtu 4000 generators can operate on hydrogen. I got this answer.
Yes, mtu Series 4000 engines, specifically the gas variants, can be adapted to run on hydrogen fuel. Rolls-Royce has successfully tested a 12-cylinder mtu Series 4000 L64 engine with 100% hydrogen fuel and reported positive results. Furthermore, mtu gas engines are designed to be “H2-ready,” meaning they can be converted to operate with hydrogen, either as a blend or with 100% hydrogen fuel.
That seems very much to be a definite affirmative answer.
So will these mtu Series 4000 engines for the Norfolk wind farms be “H2 ready”? The hydrogen needed, could be generated on the platform, using some form of electrolyser and some megawatts of electricity from the wind farms.
Will The Norfolk Wind Farms Generate Hydrogen For Germany?
Consider.
- Germany needs to replace Russian gas and their own coal, with a zero-carbon fuel.
- Germany is developing H2ercules to distribute hydrogen to Southern Germany.
- Germany is developing AquaVentus to collect 10 GW of hydrogen from wind-powered offshore electrolysers in the North Sea.
- The AquaVentus web site shows connections in the UK to Humberside and Peterhead, both of which are areas, where large hydrogen electrolysers are bing built.
- In addition Humberside has two of the world’s largest hydrogen stores and is building a 1.8 GW hydrogen-fired powerstation.
- The Norfolk wind farms with a capacity of 4.2 GW, are not far from the border between British and German waters.
- To the North of the Norfolk wind farm, RWE are developing the 3 GW Dogger Bank South wind farm.
- 7.2 GW of British hydrogen would make a large proportion of the hydrogen Germany needs.
I clipped this map from a video about Aquaventus.
Note.
- The thick white line running North-West/South-East is the spine of AquaVentus, that will deliver hydrogen to Germany.
- There is a link to Esbjerg in Denmark, that is marked DK.
- There appears to be an undeveloped link to Norway, which goes North,
- There appears to be an undeveloped link to Peterhead in Scotland, that is marked UK.
- There appears to be a link to just North of the Humber in England, that is marked UK.
- Just North of the Humber are the two massive gas storage sites of Aldbrough owned by SSE and Brough owned by Centrica.
- Aldbrough and Rough gas storage sites are being converted into two of the largest hydrogen storage sites in the world!
- There appear to be small ships sailing up and down the East Coast of the UK. Are these small coastal tankers, that are distributing the hydrogen to where it is needed?
When it is completed, AquaVentus will be a very comprehensive hydrogen network.
It will also be a massive Magic Money Tree for the UK Treasury.
So why is this vast hydrogen system never mentioned?
It was negotiated by Clair Coutinho and Robert Habeck, back in the days, when Boris was Prime Minister.
A Message From Trump
Donald Trump published this last night, according to a reader’s comment in The Times.
Trump Fragrances are here. They’re called “Victory 45-47” because they’re all about Winning, Strength, and Success For men and women. Get yourself a bottle, and don’t forget to get one for your loved ones too. Enjoy, have fun, and keep winning!
Roll up folks, you too can smell like Trump for a very reasonable $249!
I used to have a basset hound, who farts probably smelled better than anything produced by the world’s number one confidence trickster.
I must say, that the more, I read about Trump, the more it gets like a Tom Sharpe novel!
All Trump’s life needs is a good dose of rubber fetishism! He’d certainly look ridiculous in a rubber cat-suit.
GWR Battery-Powered Trains Could Be Used In Future
The title of this post, is the same as that of this article on the BBC.
This is the sub-heading.
Battery-powered trains could be used more frequently after a successful trial by Great Western Railway (GWR).
These three paragraphs give more details.
The rail company says using former underground trains and a rapid-charging system has shown the technology could replace its existing diesel fleet.
The year-long trial was held in west London but the trains will eventually be rolled out in the Thames Valley.
GWR says it can now prove the concept works and hopes to take the initiative to government.
A couple of weeks ago, I used similar trains between Wrexham Central and Shotton stations, which I wrote about in Vivarail Trains And Wrexham Central Station – 6th June 2025.
Heathrow Shutdown Caused By Problem Found Seven Years Ago
The title of this post, is the same as that of this article on the BBC.
This is the sub-heading.
Issues at an electrical substation which caused a fire that resulted in Heathrow Airport closing were first detected seven years ago but not fixed, a report has found.
These two paragraphs, explain the problem.
The National Energy System Operator (NESO) said moisture entering electrical components at the North Hyde substation caused the blaze at the site that supplies the UK’s biggest airport with power.
It revealed an elevated moisture reading had been first detected in July 2018, but that “mitigating actions appropriate to its severity were not implemented”, with basic maintenance cancelled.
This was a failure of National Grid’s management and I suspect the company will received a severe punishment.
But what worries me, is that power networks are built from a series of standard components.
So how many other North Hydes are waiting to happen?
25-Year-Old Danish Offshore Wind Farm Gets Approval To Operate For 25 More Years
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
After approving the production permit extension for the Samsø offshore wind farm earlier this month, the Danish Energy Agency (DEA) has now granted extended permits to two more of Denmark’s oldest offshore wind farms, Middelgrunden and Nysted.
These first two paragraphs add more details.
To support its decisions, the DEA has requested that the applicants for the production permit extensions deliver an impartial analysis of the remaining lifetime. After receiving the extensions, the owners are now obliged to carry out comprehensive annual service inspections.
The Middelgrunden offshore wind farm was built in 2000 and received its electricity production permit the same year, before full commissioning in March 2001. The DEA has now approved Middelgrunden to operate for 25 more years.
This must be a very good thing, if with a good well-planned maintenance regime, engineers can get a productive life of fifty years out of an offshore wind farm.
With nuclear power stations, engineers seem to be able to predict their life expectancy fairly well, so if we can do the same with wind farms, it must make the planning of future power capacity a lot easier.
I asked Google for an answer to how long do nuclear power stations last and got this AI Overview.
Nuclear power plants are typically designed to operate for 40 to 60 years, but some can be extended to 80 years or even longer with upgrades and maintenance. Early plants were often designed for 30 years, but many have been refurbished to extend their operational life, according to the World Nuclear Association. The actual lifespan can also depend on factors like financial viability, operating costs, and the need for decommissioning, according to the National Grid Group.
As I suspect that solar farms could remain productive for fifty or sixty years, a mix of nuclear, solar and wind should serve us well in the future. Especially, as every next generation of nuclear, solar and wind power should be better than the last.
As a very experienced mathematical modeller, I like it.
The Anonymous Widower 