Could Centrica Build An Alternative Grid For The UK?
Andy Burnham’s Speech In Liverpool Introduced The Great British Grid
This extract is what he said on energy and the grid.
One of the biggest barriers to growth in the UK is the cost of energy. British businesses and billpayers pay some of the highest energy costs in Europe.
Within 10 years, I want those costs to be in line with our neighbours.
This means reforming a broken energy market so it better serves the public interest.
We are already taking more control of our electricity prices with a massive expansion of home-grown renewables and nuclear. I have asked Miatta to speed up the breaking of the link between what we pay for power at home and the international gas market, to get bills down.
And we will be pragmatic in relation to the North Sea as we build a bridge to a clean energy future and face the climate crisis.
But it’s not just the price. The system needs to work better too. You would not believe how many businesses complain to me they can’t get going because they can’t get connected to the grid.
It pushes costs up. It drags growth down. And it holds Britain back. We won’t get the growth and inward investment we need if we don’t fix it.
So, for the first time, we will have a national energy plan and we will bring back local democratic control through a stronger role for mayors and local leaders.
But we must go further. Today I can announce our plan for Great British Grid. A new branch of Great British Energy. A publicly-owned company that will challenge the private sector operators.
But is Andy Burnham’s plan realisable?
The Great Grid Upgrade From Norwich To Tilbury
National Grid are aiming to replace the grid between Norwich and Tilbury to add extra capacity and the details of the project are on this web site.
This is a map of the route.
To ascertain the level of objections, I asked Google AI “Norwich to Tilbury grid objections” and received this reply.
Local councils, residents, and organizations object to National Grid’s Norwich to Tilbury Project primarily due to the visual and ecological damage of using 50-meter overhead pylons instead of offshore or underground alternatives.
Key Objections and Concerns
Overhead Pylons vs. Alternatives: Opposition to roughly 100 miles (159–183 km) of towering onshore overground lines. Objectors demand fully costed offshore high-voltage direct current (HVDC) or underground cabling options.
Environmental & Landscape Harm: Severe impact on protected and valued landscapes, including the Dedham Vale national landscape and Waveney Valley, alongside extensive tree loss and disruption to local wildlife habitats.
Heritage & Property Impacts: Damage to the settings of historic buildings and significant property or land devaluation, including negative impacts on planned developments like the Dunton Hills Garden Village in Brentwood.
Unrealistic Delivery Timeline: Concern that the targeted 2030/2031 completion deadline is overly ambitious, forcing rushed implementation without proper scrutiny of cumulative effects from multiple East Anglian energy projects.
Community Disruption: Strain on local highways, disruptive weekend and bank holiday working hours, agricultural disruption, and a lack of adequate community compensation or tangible social value.
The Nimbys don’t seem very keen on more and bigger overhead power lines.
Conclusion
I believe building a second set of power lines across the country will be very difficult, if not impossible.
The Investment Of Centrica And Others In innovative Energy Technology
I think we’ll see innovation from the likes of Centrica, Octopus, National Grid and others, as to how we get our energy delivered.
Centrica and others, who include the UK Government, have backed four British companies, that I’m sure will be used in the grid of 2030.
- Ceres have developed a fuel cell that runs on hydrogen, biomethane or natural gas. It was thought it would be used to power data centres, but it could be used to provide power anywhere there is a gas supply, like a big factory or a new housing estate.
- Heata was developed by British Gas Research and is part of a data centre, which sits in a domestic hot water tank and the waste heat gives you affordable hot water.
- Highview Power make liquid-air batteries up to 300 MW/3.2 GWh. Significantly, Andy Burnham performed the groundbreaking for a 50 MW/300 MWh battery in Manchester, when he was Mayor of Greater Manchester.
- HiiROC from Hull University have a way to make hydrogen that uses only a fifth of the electricity. Cemex are using HiiROC to make low-carbon cement at Rugby. I also think Jim Ratcliffe has plans for HiiROC, as he is an investor with Centrica and others.
Could Centrica build an innovative Great British Grid from their investments?
I don’t think so because of the problem I indicated earlier with Norwich to Tilbury of putting up more overhead cables.
But all of these four companies can provide support and enhancement to the existing grid.
- Ceres could be used to provide extra power, where it is needed, if there is a suitable gas supply.
- Heata could be used to give a large proportion of houses and flats affordable hot water.
- Highview Power could be used to provide energy storage where too much energy is being generated at times and needs to be stored for a number of hours.
- I believe that many large wind farms will be connected to the grid, with a Highview Power battery at the sub-station.
- I also believe that we could see Highview Power batteries installed offshore to smooth wind farm output.
- HiiROC could produce hydrogen when and where it is needed.
The big problem will be that the grid will get more complicated and will be more difficult to control.
In Centrica And Return Partner To Scale Battery Flexibility In Germany, I ask Google AI if Centrica are good at optimising batteries and received this reply.
Yes, Centrica is considered a strong and established player in grid battery (BESS) optimisation.
Centrica Energy leverages over 15 years of flexible asset trading experience and has actively optimised battery energy storage systems since 2018. They currently manage over 950 MW of grid-scale batteries on contract across the UK and Europe.
It may be difficult to manage all these assets, but it does appear that Centrica have the mathematicians and engineers, who are up to the task.
The Future Of Nuclear
Consider.
- The four nuclear stations at Hartlepool, Heysham 1, Heysham 2 and Torness are to be shut down by March 2030, which will lose approximately 5 GW of zero-carbon electricity.
- Hinckley Point C will deliver 3.2 GW from the early 2030s.
- Sizewell C will deliver 3.2 GW at some time in the future.
Can we rely on solar and wind power to power the UK?
It is not a question of can, but we have to.
But Centrica have made a bold move to link up with X-energy of the US to build a fleet of small modular reactors called an Xe-100.
- I wrote about the initial deal in Centrica And X-energy Agree To Deploy UK’s First Advanced Modular Reactors.
- In Hartlepool Nuclear Reactor Moves To UK Regulatory Assessment, I talk about how the first reactor will be built at Hartlepool.
- In Centrica, X-energy Advance Nuclear Plans As UK Regulators To Begin Design Review For Xe-100, I say more about the design and the parners in the Xe-100.
- In With Federal Funding Windfall, X-energy Advances Small Nuclear Reactor, I talk about US Federal funding for X-energy.
- In TRISO-X Completes Vertical Construction Of TX-1 Fuel Fabrication Facility, I describe how they are cracking on with the fuel facility in the US.
It certainly, seems to be a project that has started with a certain degree of momentum, which says to me, they have got the project management right.
But believe that these 80 MW Xe-100 reactors, if strategically placed around the country will keep us going as older nuclear and gas power stations are retired.
The Relationship Between Andy Burnham And Chris O’Shea
I wrote about this in Have Chris O’Shea And Andy Burnham Met?
I will assume its a good relationship, until proven otherwise.
Conclusion
I wonder whether in the end, the Great British Grid is a series of extensions to the current grid we have.
London Stansted Powers Up New Solar Farm
The title of this post, is the same as this press release from Stansted Airport.
These paragraphs are the text of the press release.
London Stansted’s new on-site solar farm is now fully operational, marking a major milestone on its net zero journey.
The solar farm, the first of its kind at a London airport, has more than 24,000 panels and has been constructed and will be operated by Onsite Power, EDF power solutions’ C&I solar division, on land already owned by Stansted immediately to the east of the airport.
The panels can produce up to 17.2 MW of direct current (DC) power. Once converted, the solar farm can produce up to 12.8 MW of usable alternating current (AC) power which is supplied directly into the airport’s network. This enables the solar farm, on the sunniest day, to produce power equivalent to the airport’s peak demand.
Over a year, the solar farm will generate enough electricity to meet the annual demand of 7,000 houses, similar in number to the town of Saffron Walden.
The development is an integral part of London Stansted’s £1.1 billion transformation programme and has been designed to help meet the airport’s current and increasing electricity demands, including those associated with the growing use of electric vehicles.
The project will also support London Stansted’s commitment to achieve net zero carbon emissions from its direct airport operations by no later than 2038.
It would appear that this installation meets these criteria.
- The solar farm, on the sunniest day, can produce power equivalent to the airport’s peak demand.
- The airport has a suitable, easily accessible field or roof, where the solar panels can be installed.
- There is no mention in the press release of a battery, so I would also expect, that the airport has a good two-way grid connection, so that any excess electricity can be exported.
- In SSE Energy Solutions Powers Ascot’s Shift To Electrification With One Of UK Sport’s Largest Rooftop Solar Projects, I describe a project to put a solar roof on the grandstand at Ascot racecourse, which required no upfront funding. Did EDF organise the funding of this project, which is thirty times larger than Ascot’s solar roof?
It also appears that the installation incorporates a degree of future proofing.
New Dawn For Solar Power At Historic Hydro Site
The title of this post, is the same as that of this press release from Drax.
This is the sub-heading.
Renewable energy pioneer Drax has completed the first in a series of solar power installations across its historic Galloway and Lanark hydropower schemes in Scotland
These paragraphs add more details.
The state-of-the-art panels have been installed on the roof of Glenlee power station in Galloway as part of an £850,000 investment by Drax. Around 1,500 panels will be fitted as part of the project by Drax’s project partner Geo Green Power. The renewable electricity generated by the panels will mainly be used to meet the hydro scheme’s own power needs, helping to cut an estimated 500 tonnes of CO2 through displacing the need for fossil-fuel generation from the national grid.
The initiative is a positive step towards realising Drax’s commitment of achieving net zero emissions across its value chain by the end of 2040.
This solar installation seems a sensible one.
- I suspect the solar panels, share the grid connection with the hydropower scheme’s existing one.
- The panels are on the roof, so I doubt anyone will see them and complain.
- The solar panels will cut the need for fossil-fuel generation.
- Drax has nine hydro power stations in the UK, so I suspect others can have solar roofs.
It does seem, that those with big roofs are being signed up to cover them with solar.
In SSE Energy Solutions Powers Ascot’s Shift To Electrification With One Of UK Sport’s Largest Rooftop Solar Projects, I wrote about how Ascot racecourse had been fitted with a solar roof, at no upfront capital cost to the racecourse.
How Much Solar Power Will Be Installed In The UK By 2030?
I asked Google AI this question and received this reply.
The UK government aims to install 45 to 47 gigawatts (GW) of solar power capacity by 2030.
Key Details
Current Capacity: The UK has roughly 17.5 to 18 GW of installed solar capacity.
The Plan: Reaching the 2030 goal means more than doubling or nearly trebling current capacity.
The Strategy: The UK Solar Roadmap outlines a push for a “rooftop revolution” alongside large-scale ground solar farms. It allocates about 36.2 GW to distribution networks and 10.8 GW to transmission connections.
It looks to me, that if you have a large roof, use a lot of electricity and have a good grid connection, you might get a solar panel salesman knocking on your door.
But if it all works out, the UK will end up with 45 to 47 GW of grid-connected solar power.
RWE To Build Large-Scale Storage At Hambach Mine
The title of this post is the same as that of this press release from RWE.
These four bullet points act as sub-headings.
- 236 megawatts capacity and 470 megawatt-hours storage capacity
- First battery containers have been delivered; commissioning is planned for 2027
- Large-scale storage system balances fluctuations in the electricity grid in fractions of a second
- RWE currently constructing around 1.7 Gigawatts of battery storage capacity in Germany
This first paragraph gives some more details.
RWE is continuing to expand its battery storage portfolio and is constructing a new large-scale storage facility on the site of the Hambach opencast mine. The battery storage facility is being built near the village of Niederzier in the district of Düren. Preparatory work on a three-hectare site began at the end of 2025. The first of a total of 128 lithium-ion battery containers have already been delivered. The large-scale storage facility will have a capacity of 236 megawatts (MW) and a storage capacity of 470 megawatt-hours (MWh). The facility is scheduled to come on stream in 2027.
Note.
- According to the Wikipedia entry for the Hambach opencast mine, it was used to mine lignite or brown coal.
- The battery will be a two-hour battery.
- The site was originally the Hambach Forest, of which only ten percent remains, as the rest has been cut down because of the mining.
- The pit is 500 metres deep.
- Full cessation of lignite mining planned by 2030 as part of Germany’s coal phase-out.
The site is being gradually transformed into a reclaimed landscape, including the future Hambach lake.
It is well-worth reading the whole Wikipedia entry for the Hambach opencast mine.
UK Army Commissions 1.7GWh/year Solar Project At Larkhill Garrison
The title of this post, is the same as that of this article on the Solar Power Portal.
This is the sub-heading.
The installation spans 2.5 hectares and comprises more than 4,000 PV panels.
These three paragraphs give a few more details.
The project forms part of the Army’s Project Prometheus programme, which is deploying rooftop and ground-mounted solar PV systems across suitable sites on the Army estate. It was delivered by Aspire Defence Services on behalf of the Defence Infrastructure Organisation (DIO).
The Ministry of Defence is also partnered with Great British Energy to deploy solar across its sites.
The commissioning follows an expansion of solar capacity at Larkhill this year through the addition of the ground-mounted array and four rooftop PV installations.
Note.
- Larkhill has a Wikipedia entry.
- Larkhill is part of the Salisbury Plain Training Area, which also has a Wikipedia entry.
- The Salisbury Plain Training Area takes up 11 % of the County of Wiltshire and is as large as the Isle of Wight.
There certainly would appear to be plenty of space for 4,000 solar panels.
Does The Army’s Project Prometheus Programme Include Batteries?
I asked Google AI, the question in the title of this section and received this reply.
The British Army’s Project Prometheus primarily focuses on generating renewable energy through solar PV systems, though specific related net-zero initiatives on the defense estate incorporate separate energy storage components like batteries.
Project Prometheus Overview
Core focus: Deploying ground-mounted and rooftop solar photovoltaic (PV) arrays across the military estate.
Main goal: Increase green energy supply, cut carbon emissions, and reduce grid electricity dependency.
Integration with Energy Storage
Solar focus: Primary Project Prometheus installations route generated electricity directly to local military buildings or export surpluses back to the national grid.
Associated storage: While standalone solar arrays under Prometheus distribute power dynamically, separate broader sustainability and pilot schemes across the military net-zero portfolio—such as Project Taurus or thermal storage trials—run alongside it to evaluate localized battery storage capabilities.
Project Prometheus would appear to be a typical well-designed solar power programme.
Project Taurus
Project Taurus has been mentioned and Google AI gave me this overview.
Project Taurus in the UK Ministry of Defence refers to a sustainable energy initiative by the British Army to construct solar-powered carports featuring electric vehicle (EV) charging ports and battery storage, starting at Army Headquarters in Andover.
It looks to me, that Project Taurus could have applications outside the military.
SSE Energy Solutions Powers Ascot’s Shift To Electrification With One Of UK Sport’s Largest Rooftop Solar Projects
The title of this post, is the same as that of this press release from SSE.
The press release starts with these three bullet points.
- System expected to generate approx. 569,000 kWh of renewable electricity annually, reducing reliance on fossil fuel power
- Installation to supply around 9% of Ascot’s annual electricity needs
- Helps improve energy resilience and cost predictability through on-site generation
These first two paragraphs add more details.
Ascot Racecourse has taken a major step in electrifying its operations with the completion of a large rooftop solar installation, delivered in partnership with SSE Energy Solutions and Ortus Energy. The system, installed across the 480-metre Grandstand roof, includes more than 1,200 solar panels and has a total capacity of 608.04 kWp.
Once fully energised, the project is expected to generate approximately 569,000 kWh of renewable electricity each year. The electricity will be used on site to help power race days, including Royal Ascot, as well as more than 180 non-racing events hosted at the venue annually. By generating electricity at source, Ascot can reduce its reliance on grid electricity generated from fossil fuels and strengthen the resilience of its operations.
The installation will meet around 9% of Ascot’s total annual electricity demand.
I have a few thoughts.
The Scheme Is Delivered Via A Long-Term Power Purchase Agreement
This is the last paragraph of the press release.
Delivered via a long-term power purchase agreement (PPA), the project requires no upfront capital investment from Ascot. SSE Energy Solutions funds the installation, while Ortus Energy designs, installs and operates the system — enabling Ascot to access renewable electricity with long-term price visibility and reduced exposure to volatile fossil fuel markets.
It looks like King Charles III, who owns Ascot racecourse, hasn’t had to put any cash up front.
What Is The Capacity Of Ascot Racecourse?
Google AI said this.
Ascot Racecourse has a maximum race-day capacity of 70,000 guests, which was reduced from 80,000 to manage crowd density and improve the overall customer experience. The venue is divided into several enclosures, each with its own limit to maintain a comfortable environment during premier events like Royal Ascot.
It may be only the third largest horse racing venue in the UK, but it is probably larger than most sports stadiums.
Which Other Stadiums Have Or Plan To Have Solar Panels In The UK?
A quick use of Google AI found these.
- Hampshire Cricket Stadium
- London Stadium
- Principality Stadium
- Queen’s
I suspect this list could grow fairly quickly.
Could SSE Be Using Ascot Racecourse To Sell Solar Roofs?
Consider.
- Ascot racecourse is one of the most prestigious venues in the UK.
- Ascot racecourse has its own dedicated railway station.
- There are twenty-six race days per year.
- Both codes of horse-racing are featured.
- Some meetings are followed by live music.
- I suspect flying drones about the stands to show off the solar panels could be arranged.
- Catering should be top notch.
- Everything for a high-class sales-presentation should be available.
Ascot racecourse could be an ideal venue to sell large solar roofs to owners of sports stadia or other large buildings.
The Future Of Drax Power Station
This first paragraph from the Wikipedia entry for Drax power station gives a factual description of the power station.
Drax power station is a large biomass power station in Drax, North Yorkshire, England. It has a 2.6 GW capacity for biomass and had a 1.29 GW capacity for coal that was retired in 2021. Its name comes from the nearby village of Drax. It is situated on the River Ouse between Selby and Goole. Its generating capacity of 3,906 megawatts (MW), which includes the shut down coal units, is the highest of any power station in the United Kingdom, providing about 6% of the United Kingdom’s electricity supply.
This second extract from Wikipedia gives details of its current biomass contract and subsidy.
Drax’s subsidy scheme was scheduled to end in 2027, with Drax arguing for an extension to 2030. In February 2025, the UK government extended its operation from 2027 to 2031, but at a reduced 27% maximum load factor using 100% sustainable wood, so it would run “less than half as often as it currently does”, generally only at times of high electricity demand. Drax was given a contract for difference at £113/MWh in 2012 pounds, CPI inflation linked so about £155/MWh in 2025.
Note.
- Rishi Sunak’s Government extended the contract.
- It will now run on 100% sustainable wood, which includes sources like sawmill residues, forest thinnings and certain agricultural products.
- It has a similar type of contract to wind farms and energy storage.
I asked Google AI,”Does Drax Power Station Provide Grid Stability?, and received this answer.
Yes, Drax Power Station—along with its affiliated hydro assets—provides critical grid stability to the UK. As the UK’s power grid shifts toward intermittent renewables like wind and solar, Drax’s dispatchable generation and specialized system support services help maintain a secure electricity network.
The key stability services provided by the Drax portfolio include:
Inertia: Drax’s large spinning turbines and pumped hydro facilities provide vital inertia to the grid. This acts like a shock absorber, helping to control changes in frequency (maintaining 50Hz) and preventing power cuts.
Reactive Power: The facilities help manage voltage support and move power efficiently across different parts of the network.
Dispatchable Power: Unlike weather-dependent generation, Drax’s biomass and hydro plants can be ramped up or down on demand, providing firm capacity and flexible response to real-time grid needs.
Pumped Storage Support: Through its subsidiary Cruachan Power Station in Scotland, Drax operates a pumped hydro storage plant that actively balances supply and demand and holds specialized stability contracts with the National Grid Electricity System Operator (ESO).
So if you love or loathe the power station, it does a lot more than burn biomass to generate electricity.
Drax Power Station And Eastern Green Link Two
The Eastern Green Link Two web site is here.
This is the sub-heading
Eastern Green Link 2 (known as EGL2) is one of the most significant strategic energy infrastructure developments the UK has seen in recent years, connecting the north of Scotland to Yorkshire via the sea.
These two initial paragraphs gives more details.
EGL2 is a 505km electricity superhighway which will enable the transfer of power from Scotland to England (and vice versa) via a subsea cable. This two-gigawatt high voltage direct current (HVDC) cable is connecting Peterhead in Aberdeenshire and Drax in North Yorkshire and once operational, will carry enough electricity to power two million homes.
EGL2 will scale up the UK’s capacity to transport home-produced clean energy, predominantly from offshore wind, from where it is generated to where there is demand. By doing so it will increase the security, resilience, and stability of the UK’s transmission network.
EGL2 is the second of a planned seven interconnectors between Scotland and the South.
The first was the Western HVDC Link between Hunterston in Scotland and Flintshire Bridge in Wales, which became operational in 2013.
EGL2 will go between Peterhead in Scotland and Drax power station.
So electricity from Scotland will be able to replace up to two GW of the biomass, that Drax power station currently uses as fuel.
Drax And Solar Power
This Google Map shows Drax power station.
If Drax wanted to add solar power to the site, I’m sure it would be possible.
- There is plenty of space.
- There is a substantial connection to the electricity grid.
After the purchase of Bluefield Solar Income Fund, Drax probably are well-placed to develop as much solar-power as they need.
The March Of The Batteries
One of my Google alerts picked up this story from the Solar Power Portal, which is entitled Gresham House To Acquire 480MW BESS, Completes Financing On 397MW Portfolio.
This is the sub-heading.
Gresham House Energy Storage Fund signed a Sale and Purchase agreement (SPA) for the conditional acquisition of a 480MW BESS project, while also completing funding on a 397MW portfolio that will begin construction.
I asked Google AI, “How Big Is Gresham Houuse’s Portfolio Of Batteries?” an received this answer.
Gresham House Energy Storage Fund (GRID) operates a portfolio exceeding 1GW of utility-scale battery capacity in the UK, with an active pipeline of future and recently financed projects.
Their operational capacity features:
Operational Capacity: Exceeds 1GW (approx. 1,072MW/1,701MWh) across dozens of sites.
Market Share: Owns roughly 17% to 20% of all utility-scale batteries in Great Britain.
Haven’t they done well!
When Will Highview Power Complete The Carrington Battery?
Highview Power is building a 50 MW/300 MWh liquid air battery at Carrington, near Manchester.
I asked Google AI,the title of this section and received this reply.
Highview Power’s Carrington liquid air energy storage facility in Greater Manchester is scheduled to be operational by late 2026.
The grid stabilization phase is set to begin early in the year, with full long-duration operations following shortly after.The £300 million project at the Trafford Low Carbon Energy Park is a pioneering commercial-scale “cryobattery” that liquefies and stores air to capture excess renewable energy.
Key details of the completed facility:
Capacity: 300 MWh of storage (delivering 50 MW for six hours)
Reach: Capable of supplying electricity to approximately 480,000 homes
Technology: Liquid Air Energy Storage (LAES)
When Will Highview Power Complete The Livingstone Battery?
Highview Power is building a300 MW/3.2 GWh liquid air battery at Livingstone near Glasgow.
I asked Google AI, the title of this section and received this reply.
Highview Power is not currently building a battery in Livingstone. They are developing a major \(2.5 \text{ GWh}\) liquid air energy storage (LAES) plant in Hunterston, Scotland, which is scheduled to come online by 2030.
According to the Highview Power web site, a 300 MW/3.2 GWh “cryobattery” is being built at the site.
How Much Offshore Wind Power Will Be Installed This Year?
In UK Offshore Wind In 2030 – Calculated May 2026, I said that 2635 MW would be commissioned this year.
Conclusion
We’re running hard, but will we keep ahead of the tsunami of offshore wind and solar panels we are installing.
In UK Offshore Wind In 2030 – Calculated May 2026, my latest calculations show that by 2036, we will have installed 61,337 MW of offshore wind alone.
How Many Of Their 300 MW/3.2 GWh Liquid Air Batteries Do Highview Power Think They Can Install?
I asked Google AI, the title of this section and received this reply.
Highview Power plans to install several of their 300 MW/3.2 GWh “Millennium Series” cryogenic plants. They are specifically developing two initial flagship sites in the UK, with the intention to scale up rapidly over the next decade to capture a significant share of national long-duration energy storage targets.
Highview Power is executing a multi-billion-pound programme to build out these multi-technology storage facilities, which combine liquid air energy storage and lithium-ion batteries.
The two primary 3.2 GWh projects advancing through the UK regulatory system include:
Hunterston, North Ayrshire (Scotland): Slated as the first of the Millennium Series, designed to provide up to 3.2 GWh of capacity (powering around 650,000 homes).It is advancing through the regulatory assessment and construction phases.
Killingholme, Lincolnshire (England): A second 3.2 GWh facility.
Both the Hunterston and Killingholme sites were deemed eligible for support under the UK government’s “cap and floor” super-battery scheme.
Two 300 MW/3.2 GWh “Millennium Series” cryogenic plants will do very nicely!
Engineering is the science of the possible, whereas politics is dreams of the impossible.
Gas-Fired Power Still Looks A Safe Bet For Centrica In The Renewables Era
I feel rather surprisingly, the title of this post, is the same as this article on the Guardian.
You’d think, that they would be critical of Centrica for keeping the gas power stations going.
But this is the sub-heading.
There will still be a need to have gas in the wings to keep the lights on, so the financials stack up on Severn plant purchase.
So why should Centrica buy a 832 MW closed cycle gas fired power station?
These posts describe, what Centrica have done at Brigg with another closed cycle gas fired power station.
- Construction Under Way To Double Power Station Capacity At Centrica’s Brigg Energy Park
- Hydrogen Milestone: UK’s First Hydrogen-to-Power Trial At Brigg Energy Park
Will Centrica be taking closed cycle gas fired power stations and making them more efficient to provide the back up to wind farms, when wind is having an off day?
I wouldn’t be surprised, if Centrica put a big battery on the two sites, as after all they are a godparent to Highview Power.
Are there any more closed cycle gas fired power stations, that they can acquire?
I asked, Google AI,”How many closed cycle gas fired power stations are there in the uk?” and received this answer.
As of early 2026, there are approximately 35 active combined cycle gas turbine (CCGT) power stations—often referred to as closed-cycle—in the UK.
These plants provide the bulk of the UK’s gas-fired capacity, totaling roughly 30-35 GW along with smaller, single-cycle (OCGT) plants which are used for backup.
Total Capacity: The total capacity of all gas-fired generation (CCGT and others) is approximately 35.7 GW.
Role in Power Mix: CCGTs are highly efficient and provide baseload power, while OCGT plants (about 14+ sites) are typically used for peak demand.
Key Locations: Major plants include Pembroke (RWE), Staythorpe (RWE), Didcot B (RWE), and Connah’s Quay (Uniper).
These plants remain the largest single source of electricity generation on the UK grid, though they are increasingly being paired with carbon capture proposals.
I think, that Engineer Baldrick is now working for Centrica and he has a cunning plan to use efficient CCGT power stations to back up the wind.
Consider.
- Severn power station is an 832 MW combined cycle power plant running on natural gas, which is located near Newport in South Wales.
- 4.5 GW of offshore wind is to be built near Port Talbot.
- Will some hydrogen generated by HiiROC be used to part-fire Severn power station and reduce its carbon footprint.
- South Wales can easily find space for a couple of Highview 300 MW/3.2 GWh CRYOBatteries.
- It would be useful to have a good-sized hydrogen store in South Wales.
That mix would surely provide enough reliable power for green steelmaking and a few data centres.
Europe: New Fund To Upgrade Solar And Wind Assets With Battery Storage
The title of this post, is the same as that of this article on Review Energy.
This is the sub-heading.
The Aream Group has launched a new European investment vehicle targeting the renewable energy sector, with a strategy that combines power generation, storage and electricity marketing.
These three paragraphs add more details to the story.
The Clean Energy Future Fund II (CEFF II) will focus on integrating renewable generation assets with battery storage systems to improve the use of grid connections, which are increasingly scarce across European markets. According to Markus W. Voigt, Executive Chairman of aream Group, the hybrid model is designed to respond to growing volatility in electricity markets.
“With this hybrid approach, we are leveraging the changes and increased volatility in the European electricity markets for the benefit of our investors,” Voigt said.
The fund will primarily invest in Europe, with a particular focus on Germany, and will build on an existing portfolio of operational assets. A central element of the strategy is the addition of battery storage to solar and wind farms, allowing them to evolve from pure generation assets into providers of grid services.
I have a Google Alert which looks for “Energy Storage Fund” and this story was one of nine substantial stories.
This story talks about €400 million and two others talk about €300 million and AU $ 1.4 billion, respectively.
So hopefully, this money will help to mop up some of the energy wasted, when wind farms are curtailed.
Certainly, these funds don’t seem to have difficulty finding money to invest.