Redundant Coal Wagons To Be Converted For Construction Traffic
The title of this post is the same as that of this article on Railway Gazette.
These three paragraphs describe the project.
WH Davis is to convert coal wagons owned by leasing company Porterbrook for use by Freightliner to transport aggregates.
’This is a fantastic opportunity to demonstrate what can be achieved by giving redundant fleets a purpose for the next 30-plus years’, said WH Davis Managing Director Andy Houghton on December 19. ‘It’s a truly sustainable option that also gives UK manufacturing a boost to enable the creation of UK jobs in the industry. I really can’t wait to see our latest box wagon design in traffic for Freightliner in 2025.’
Mark Wyborn, Head of Freight at Porterbrook, said freight volumes in the construction sector were expected to continue growing, and the deal ’highlights our commitment to investing in the long-term growth of rail freight while providing affordable, innovative and sustainable rolling stock for the UK railway’.
We need more recycling projects like these.
In the article, there is a picture of a Class 66 locomotive like this one.
Except this one, which is named after Benjamin Gimbert GC, is different in that it is running on Hydrotreated Vegetable Oil (HVO). which is a more sustainable fuel.
Unfortunately, there is only so much second-hand vegetable oil from the likes of McDonalds and Burger King and it is also a component of Sustainable Aviation Fuel (SAF).
But in the UK, we have engineers at Cummins, JCB, Ricardo and a number of other companies, research organisations and universities, who could create a conversion for the American two-stroke diesels of the Class 66 locomotive so they could run on hydrogen.
These posts detail attempts to create a zero-carbon or dual-fuel locomotive in the UK and some of my thoughts.
- Dual-Fuel Class 37 And 66 Locomotive Concepts Unveiled
- Could Class 66 Locomotives Be Converted Into Battery-Electric Locomotives?
- Freightliner Secures Government Funding For Dual-Fuel Project
- Grants To Support Low-Carbon Technology Demonstrators
- Thoughts On A Battery/Electric Replacement For A Class 66 Locomotive
- A Hydrogen-Powered Locomotive
- Our Sustainability Journey
The Bi-Mode Class 99 locomotive is coming, but we need action now.
I estimate it would probably cost up to £2million to convert a Class 66 locomotive to hydrogen.
So why not have a competition with a prize of perhaps £10million to see who, can produce the best Class 66 or Class 68 locomotive conversion by the end of 2025?
Conclusion
We need urgent action to cut pollution, noise and emissions from heavy freight locomotives and market forces and government grants don’t seem to have produced a solution, so perhaps a competition with a big prize might do it.
It could even be televised,
British Gas Partners With Strata And Daikin To Launch Eco-Tech Low Bill Homes
The title of this post, is the same as that of this press release from Centrica.
This is the sub-heading.
British Gas is set to supercharge sustainable living across the UK with the launch of Low Carbon Homes – a ground-breaking pilot in partnership with Strata and heat pump manufacturer, Daikin.
These are the first four paragraphs, which fill out a bit of detail.
In anticipation of The Future Homes Standard, customers will move into new build homes which have been fitted with a full range of the latest low-carbon technology at no extra cost to the housebuilder or owner. The homes will be equipped with a 6-8 kWh Daikin air source heat pump, 4 kWh solar panels, 5 kWh battery storage, Hive electric vehicle charger and thermostat. These items will be integrated into Hive’s award-winning app, providing customers with one-stop visibility and control of their energy usage.
The first trial phase will launch at a Strata’s “Breathe” development site in Kiveton, Rotherham. As a thank you for participating in the pilot, British Gas is giving homeowners access to a fixed rate tailored British Gas tariff. Participants in the trial will also have access to a dedicated British Gas energy manager to help them optimise the technology and keep bills as low as possible, while still meeting their desired comfort levels.
Each home will be fitted with a Hive hub, which connects to the WIFI network and acts as the home’s operating system, integrating all the sustainable technology. The customers energy and heat schedules and budget will be optimised by the Hive Hub for further savings.
When the customer connects to Hive’s app they will be able to control and maximise efficiency by setting schedules and spending budgets and allowing the Hub to help them reduce their bills.
Note.
- As a Control Engineer, this to me is a good start.
- I suspect that a 6-8 kWh Daikin air source heat pump, 4 kWh solar panels and 5 kWh battery storage will keep the average house warm.
- I would expect that the three companies have optimised the ratios between the sizes of the components to give the best performance.
It is amazing to think that it was in the early seventies, that in the two sections, where I worked at ICI, engineers had just started controlling and optimising flows, pressures and temperatures in complex chemical plants.
If you’d asked any of us, when our houses heating systems would be as fully controlled, we’d have given twenty years at most.
What kept the world so long?
I have a few thoughts.
Could The Housing Have Gas For Cooking??
Yes! Centrica owns a big share with Hyundai, Kia and others of a start-up company called HiiROC.
- This is the HiiROC web site.
- HiiROC can take any hydocarbon gas and split it into green hydrogen and carbon black.
- Green hydrogen is obviously useful and the carbon black can be used for making tyres for vehicles, anodes for lithium-ion batteries and in agriculture for soil improvement.
- Waste off-gas from a chemical plant can be split into green hydrogen and carbon black.
- Biomethane from a sewage plant can be split into hydrogen and carbon black. Could a sewage plant on an estate be used to create biomethane for cooking and feeding to the HiiROC plant? Yes!
- Could green hydrogen produced on the estate be used to drive vehicles like cars, vans and ride-on-mowers. Yes! If the manufacturer of the vehicle allows it!
- How convenient would it be to have Hydrogen-at-Home?
How Much Does A British Gas Hive Save On My Energy Bill?
I asked Google and I got this answer from Home Hive.
£119. A smaller carbon footprint and a smaller bill – our award-winning smart thermostat could cut your energy bills by up to £170 a year. Join Hive Plus to boost your thermostat’s savings – and get exclusive access to £60 bill credit with any fixed British Gas dual fuel tariff.
At present, I have no intention of changing my energy supplier, but come the summer or if my health or energy circumstances change, I might see what is available.
Will British Gas Develop A Hive For a Smaller Dwelling?
I suspect in ten years, if I’m still of this world, I shall be living in the following circumstances.
- Alone.
- In a two bedroom house, cottage or flat.
- Some form of probably electric central heating or perhaps even hydrogen.
- No car.
- A short walk to the bus stop and/or train station.
- Communal gardens to sit in.
- An Ocado style delivery for food, groceries and other essentials.
- A local gluten-free cafe.
- Full Wi-Fi
Perhaps, British Gas and others will develop a community for people like me?
Tower As Tall As The Shard Approved For Square Mile
The title of this post, is the same as that of this article on the BBC.
This is the sub-heading.
A skyscraper the same height as The Shard has been approved by the City of London Corporation.
These three paragraphs add more detail.
One Undershaft, will be the tallest in the City of London, containing 74 storeys.
It will also feature a public garden on the 11th floor and a London Museum education centre.
The plans were approved by the City of London Corporation on Friday but some consultees remain opposed to the plans, including Historic England and Tower Hamlets Council.
I have read the Wikipedia entry for the Shard and feel this building could have a few problems before it is finished.
The queue opposing the building appears to be forming starting with Historic England and Tower Hamlets Council.
I also wonder, if the City of London keeps on putting up mega-scrapers like this, whether there’ll be enough men, women, machines, money and materials to build them.
And workers to fill them.
Permission Granted For Ayrshire Renewables Hub
The title of this post, is the same as that of this article on Scottish Construction Now.
This is the sub-heading.
Planning consent has been granted for a £150 million upgrade to an Ayrshire marine yard, paving the way for increased offshore wind power off the UK’s west coast.
These are the first three paragraphs.
Peel Ports Clydeport has secured permission for the complete redevelopment of the Hunterston marine yard as it prepares the site for major renewables infrastructure. The redevelopment works – which are expected to start in early 2025 and last for around two years – will include substantial upgrades to the marine yard, including infilling the current dry-dock basin and the creation of a new quay wall.
Highview Power recently announced it is to construct the world’s largest Liquid Air Energy Storage (LAES) facility at Hunterston, the latest in a string of renewables projects that are either underway, or in the pipeline, at the site.
The overall redevelopment of Hunterston is expected to attract £3.5 billion in inward investment and create over 5,000 jobs.
Note.
- The Highview Power battery will be 200 MW/3.25 GWh.
- There is also a 400 MW/400 MWh BESS being built at Hunterston.
- The 2 GW MacHairWind project is planned off the coast of Islay.
- According to their web site, MacHairWind will export its first power in the early 2030s.
More renewable infrastructure will surely follow.
UK Breakthrough Could Slash Emissions From Cement
The title of this post. is the same as that of this article on the BBC.
This is the sub-heading.
Scientists say they’ve found a way to recycle cement from demolished concrete buildings.
These five paragraphs outline, why cement is such an environmental problem.
Cement is the modern world’s most common construction material, but it is also a huge source of planet-warming gas emissions.
That is because of the chemical reactions when you heat limestone to high temperatures by burning fossil fuels.
Recycling cement would massively reduce its carbon footprint. Researchers say that if they switched to electric-powered furnaces, and used renewable energy like wind and solar rather than fossil fuels, that could mean no greenhouse gases would be released at all.
And that would be a big deal. Cement forms the foundation of the modern economy, both literally and metaphorically.
It is what binds the sand and aggregate in concrete together, and concrete is the most widely used material on the planet after water.
If cement was a country, it would be the third biggest source of emissions after China and the US, responsible for 7.5% of human-made CO2.
This article shows how by applying chemical magic to two effectively unrelated processes; the recycling of steel and the recycling of concrete to make new cement, very high rewards are possible.
Cambridge University are calling their new product electric cement.
As large amounts of electricity are used in an arc furnace, to produce the two products
These paragraphs outline the innovative Cambridge process.
Cement is made by heating limestone to up 1600 Celsius in giant kilns powered by fossil fuels.
Those emissions are just the start. The heat is used to drive carbon dioxide from the limestone, leaving a residue of cement.
Add both these sources of pollution together and it is estimated that about a tonne of carbon dioxide is produced for every tonne of cement.
The team of scientists,, has found a neat way to sidestep those emissions.
It exploits the fact that you can reactivate used cement by exposing it to high temperatures again.
The chemistry is well-established, and it has been done at scale in cement kilns.
The breakthrough is to prove it can be done by piggybacking on the heat generated by another heavy industry – steel recycling.
When you recycle steel, you add chemicals that float on the surface of the molten metal to prevent it reacting with the air and creating impurities. This is known as slag.
The Cambridge team spotted the composition of used cement is almost exactly the same as the slag used in electric arc furnaces.
They have been trialling the process at a small-scale electric arc furnace at the Materials Processing Institute in Middlesbrough.
These are my thoughts.
The Only Inputs Are Steel Scrap, Green Electricity And Used Cement
Consider.
- We probably need to increase the percentage of steel scrap we collect.
- Gigawatts of green electricity in a few years, will be available in those places like Port of Ardersier, Port Talbot, Scunthorpe and Teesside, where large amounts of steel will be needed.
- I can envisage large steel users having their own hybrid electric cement/electric arc furnace plants.
- Used cement would be collected and brought to the plants.
- Years ago, I used to live next door to an old World War II airfield. The farmer who owned the airfield, told me, that the concrete was his pension, as when he needed money, he called a company, who crushed it up for aggregate.
I can see a whole new integrated industry being created.
Conclusion
This could be one of the best inventions since sliced bread.
Redevelopment Of Scottish Port Begins As Owner Secures GBP 400 Million For Offshore Wind Upgrade
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
Haventus, the owner of the Ardersier Port in the Moray Firth, Scotland, has taken a final investment decision and kicked off construction work on redeveloping the port to serve both fixed-bottom and floating offshore wind projects. The revamped port is expected to open in the second half of 2025.
These are the first two paragraphs.
This month, Haventus was granted a GBP 100 million (approximately 117 million) joint credit facility from the Scottish National Investment Bank and UK Infrastructure Bank with GBP 50 million (approx. EUR 58.5 million) investment from each.
This follows a GBP 300 million (approx. 351 million) investment commitment by the energy investment firm Quantum Capital Group in 2023 when Haventus began the redevelopment of Ardersier Port.
This page on the Haventus web site, gives more details of the Port of Ardersier.
Included are.
- Access channel width – 160 m.
- Access channel depth – 12.4 m.
- Landside area – 350 acres.
- 420m main quay.
- 80 m Ro/Ro capable berth.
- People-friendly midges
- Green Freeport tax site designation
- More space is available if required.
There is also an informative video.
Haventus say they are delivering a world-leading energy transition facility. I can go along with that!
These are my thoughts.
The Location Of The Port of Ardersier
This Google Map shows the location of the Port of Ardersier.
Note.
- The large expanse of water in the middle of the map is Moray Firth.
- The blue arrow at the bottom of the map indicates Inverness Airport.
- Inverness Airport, has a railway station on the Aberdeen and Inverness Line.
- The village of Ardersier is on the the Eastern bank of the Moray Firth
- The Port of Ardersier is in the North-East corner of the map.
The city of Inverness, with a population of around 48,000, is a few miles South-West of the South-West corner of the map.
Which Windfarms Will Be Built And Serviced From The Port Of Ardersier?
This map shows the various ScotWind leases, around the North of Scotland.
The numbers are Scotwind’s lease number in their documents.
These are the Scotwind wind farms to the North-East of Scotland, that could reasonably be assumed to be built and served from the Port of Ardersier.
- 7 – DEME Concessions Wind – 200 km² – 1.0 GW – Floating
- 8 – Falck Renewables Wind – 256 km² – 1.0 GW – Floating
- 9 – Ocean Winds – 429 km² – 1.0 GW – Fixed
- 10 – Falck Renewables Wind – 134 km² – 0.5 GW – Floating
- 11 – Scottish Power Renewables – 684 km² – 3.0 GW – Floating
- 12 – BayWa r.e. UK – 330 km² – 1.0 GW – Floating
These are the Scotwind wind farms to the North-West of Scotland, that could reasonably be assumed to be built and served from the Port of Ardersier.
- 13 – Offshore Wind Power – 657 km² – 2.0 GW – Fixed or Floating
- 14 – Northland Power – 390 km² – 1.5 GW – Floating
- 15 – Magnora – 103 km² – 0.5 GW – Floating
- 16 – Northland Power – 161 km² – 0.8 GW – Floating
These ten wind farms add up to 12.3 GW.
Transport
Consider.
- Obviously, heavy components will be brought in by sea, using the Ro/Ro capable berth or using a crane to unload a barge.
- Personnel will be able to fly in for the day.
- Will some visitors rom London use the Caledonian Sleeper to and from Inverness station to get a full day on site and a good night’s sleep, whilst travelling.
But I do see a problem with local traffic to and from the site.
Hydrogen Buses
This page on the Sizewell C web site, discusses how they will use hydrogen buses.
I could see the Port of Ardersier taking a leaf out of Sizewell C’s book and run hydrogen buses to Inverness, Inverness Airport and other nearby towns.
The North of Scotland certainly won’t be short of green hydrogen to power the buses.
Hydrogen
Conclusion
If you thought that the only useful wind-driven thing to come out of Scotland was bagpipes, you had better think again.
The Port of Ardersier will be the factory and operation and maintenance port for one of the largest offshore wind industries in the world.
How Hydrogen Will Power The Green Construction Eevolution
The title of this post, is the same as that of this news item from Ryze Hydrogen.
These two paragraphs introduce the news item.
According to the International Energy Agency buildings operations and construction emissions account for more than one-third of global energy-related emissions, significantly contributing to environmental degradation, with heavy machinery and standby power solutions relying heavily on fossil fuels.
Yet here at Ryze we know the industry stands on the brink of a green revolution, as clean energy solutions lead the charge towards decarbonisation.
The news item, is a must-read for anybody involved in construction.
Recently, a gas leak killed the roadside tree outside my house. I wrote about the incident in It Looks Like The Gas Leak Has Killed The Tree Outside My House.
What I didn’t say, was that when they cleaned up the mess, I had an eight-wheeled diesel truck with a grab, working outside my house for a couple of hours, spewing fumes everywhere.
Hopefully, green construction is friendlier to the neighbours and the workers on site.
High Speed Two is using green construction for this reason in sensitive locations.
Waterbeach Station To Be Relocated
The title of this post, is the same as that of this article on Railway Gazette.
These three paragraphs, outline the project.
Cambridgeshire County Council has called tenders for an estimated £35m design and build contract for the relocation of Waterbeach station to a new site further to the north.
This would support the Waterbeach New Town development of 4 500 homes. Opening is now envisaged for 2026.
The replacement station would have two platforms, an accessible footbridge, a 200-space car park, taxi and bus drop-off, cycle storage and a new access road from Cody Road. The 24-month scheme would include the demolition of the existing station.
This Google Map shows the current station and the location of Waterbeach New Town.
Note.
Waterbeach station is at the bottom of the map, just to the right of centre.
- The station is on the Breckland Line between Cambridge and Norwich via Ely.
- The Breckland Line continues North-East to the North-East corner of the map.
- The village of Waterbeach is to the North of the station.
- North of Waterbeach is the old Waterbeach Airfield, which will be covered in the housing of the New Town.
Moving the station nearer the New Town would seem to be a sensible action.
I have some further thoughts.
The Remodelling Of Ely
Ely station is a railway bottleneck and in Are The Trains In Ely Finally To Be Sorted?, I discussed what needed to be done.
Would it help, if Waterbeach station were to be rebuilt first?
A Cambridge Metro
Once Waterbeach station has been rebuilt and Cambridge South station has been built, there will be a run of stations through Cambridge.
- Ely
- Waterbeach
- Cambridge North
- Cambridge
- Cambridge South
Perhaps, extra trains could be added to create a frequent rail route across Cambridge.
East West Railway
Will the trains of the East West Railway stop at Waterbeach station?
Conclusion
Waterbeach could be a very useful and busy station.
Sizewell C – South Park And Ride
This document on the Planning Inspectorate web site, is a description of the Southern Park and Ride for the Sizewell C Project.
This Google Map shows the area of the Park-and-Ride site.
Note.
- Wickham Market is in the South-West corner of the map.
- The dual-carriageway is the Wickham Markey by-pass, which is part of the A12 between Ipswich and Lowestoft.
- Close to Lower Hacheston is the Northern junction of the by-pass which connects the B1116 and B 1078 roads to the A 12.
- If my memory serves me correctly, there is a small roundabout to the North of the A12, where the B 1116 and B 1078 cross, which is referred to as Fiveways Roundabout in some of the documentation.
- Wickham Market station is in the South-East corner of the map.
I know the area well, as I used to live less than ten miles to the West of Fiveways roundabout.
This shows the area to the North of Fiveways roundabout to a large scale.
The document on the Planning Inspectorate says this about the site.
The site comprises approximately 26.4 hectares (ha) of predominantly
agricultural land and highway land located north-east of Wickham Market.
The part of the site which would contain the parking and buildings, postal
consolidation building and Traffic Incident Management Area (TIMA) is
approximately 18ha in size, and located to the east of the B1078/B1116, to
the north of the A12. The remainder of the site encompasses a section of
the A12, and an associated slip road where highway improvements are
proposed to form the site access, and associated signage and road
markings, see Chapter 1, Figure 1.1 of this volume.
These are my thoughts.
There Is No Rail Connection
I wrote about the Northern Park-and-Ride in Sizewell C – North Park And Ride and there is one big difference.
The Northern Park-and-Ride is an easy walk from Darsham station.
- Darsham station has an hourly four-car train to Lowestoft and Ipswich.
- Some or all trains could be doubled in capacity as Greater Anglia has enough stock to do this.
- If required, trains could be run to and from London and intermediate stations.
- In the past, Network Rail have developed plans to extend the service as far as Yarmouth.
I believe that a rail connection at the Southern Park-and-Ride could have added flexibility for workers in Ipswich travelling to the Sizewell site.
Bus Routes
The frequency and timing of park and ride buses would depend on the
working patterns adopted during construction of the Sizewell C main
development site, and the number of workers to be moved during the shift
changeover periods. More frequent services would operate during staff
changeover and shift start/end periods. It is anticipated that there would be
three to nine buses from the proposed development per hour during shift
changeover period, and an hourly service outside shift changeover periods.There would be a maximum of 100 daily bus arrivals and 100 daily bus
departures from the proposed development to the Sizewell C main
development site. These buses would use the A12, two village bypass and
Sizewell link road once operational to travel to and from the Sizewell C main development site.
This Google Map shows the A 12 between the South Park-and-Ride site and Yoxford.
Note.
- Yoxford is in the North-East corner of the map.
- Wickham Market is in the South-West corner of the map.
- The A 12 is the cream road linking the two villages.
- The Southern Park-and-Ride will be to the North-East of Wickham Market.
- The Northern Park-and-Ride is a couple of miles North of Yoxford.
- Yoxford and Wickham Market are 11.8 miles apart.
This third Google Map shows the route between Yoxford and Sizewell.
Note.
- Yoxford is in the North-West corner of the map.
- Sizewell is in the South-East corner of the map.
- Leiston Abbey is indicated by the arrow to the North of Leiston.
The B 1122 can be picked out through Middleton Moor and Theberton and then as it skirts Leiston Abbey.
It appears that both Park-and-Ride sites, use the same connection between the A 12 and Sizewell C.
Objections To The Park-and-Ride
This petition on change.org is entitled Stop Sizewell C Park and Ride at Wickham Market.
The petitioner is objecting on the following grounds.
- The size of the site.
- Spoiling of views.
- Disturbance to walkers and horse riders.
- Terrestrial ecology and ornithology will be affected by the site.
- Increase in traffic.
This was the petitioner’s conclusion.
In conclusion I oppose the Sizewell C southern park and ride site at Wickham Market and believe it should be sited further south on the A12 away from residential areas and near the A14.
The Ipswich Northern By-Pass
There is another large project scheduled for Ipswich in the next few years; the Ipswich Northern By-Pass.
This map clipped from the Ipswich Borough Council web site shows possible routes.
Note.
- Wickham Market is in the North-East corner of the map.
- One of the aims of the Northern by-pass is to open up land for housing.
- The railway between Ipswich and Darsham stations goes via Westerfield, Wiidbridge, Melton andWickham Market.
- Perhaps by phasing the developments, an area could be used for a Park-and-Ride, which has a road connection to the A 12.
- When the need for Park-and-Ride for Sizewell has decreased, the site could be handed over to housing.
It would certainly help, if the route of the Northern by-pass was settled soon.
Sizewell C – Where Will The Workers Live?
I have now written about, where the two Park-and-Ride sites are to be built.
- The Northern Park-and-Ride is proposed for Darsham.
- The Southern Park-and-Ride is proposed for Wickham Market.
I can now write about where the workers could be billeted.
I suspect there could be a Bibby Stockholm solution, where accommodation barges are used.
This Google Map shows the centre of Ipswich.
Note.
- There is a lot of space on the River Orwell.
- Ipswich station is in the North-West corner of the map.
- There could be a shuttle bus between the barge and the station.
- Trains could take workers to Darsham for buses to Sizewell.
There could even be direct buses to Sizewell.
This Google Map shows the centre of Lowestoft.
Note.
- The Bibby Stockholm is 100 metres long with a beam of 30 metres.
- Lowestoft station is close to the port.
Workers could take the train direct to the Northern Park-and-Ride for Sizewell C.
The Anonymous Widower 