Gresham House Energy Storage Sets GBP80 Million Fundraise
Gresham House Energy Storage Fund must be doing something right, as similar headlines are used in half-a-dozen places on the Internet and they regularly seem to be raising more money.
But then, as a Graduate Control Engineer and a previous owner of half a finance company, I’ve always thought raising money to build batteries was a good idea.
My only niggle with Gresham House, is that I would have thought by now, they would have put some money into building one of the excellent new technology batteries that are coming through.
The storage fund or some of its employees, may of course have contributed to some of the crowdfunding for these new technologies, all of which I feel have a good chance of being a success.
Note.
- Energy Dome is Italian and all the others are at least fifty percent British.
- Most of the British batteries have had backing from the UK government.
- All these batteries are environmentally-friendly.
- None of these batteries use large quantities of rare and expensive materials.
- Energy Dome even uses carbon dioxide as the energy storage medium.
In addition, in Scotland, there is traditional pumped storage hydro-electricity.
Project Iliad
This article on renews.biz has a slightly different headline of Gresham House To Raise £80m For US Battery Buildout.
This is the first two paragraphs.
Gresham House Energy Storage Fund is seeking to raise £80m through a share placing.
The new equity raised will primarily be used to finance 160MW of solar with co-located four-hour battery projects in California, US, known as Project Iliad.
The article then gives a lot of financial details of Project Iliad and Gresham House.
Will Gresham House be backing co-located solar/battery projects in the UK?
- In Cleve Hill Solar Park, I write about a co-located solar/battery project in Kent.
- This press release from National Grid is entitled UK’s First Transmission-Connected Solar Farm Goes Live, which also describes a co-located solar/battery project, being built near Bristol.
These two projects are certainly serious and could be pathfinders for a whole host of co-located solar/battery projects.
WillGresham House back some of this new generation?
Ireland To Develop National Industrial Strategy For Offshore Wind
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
Ireland’s Minister for Enterprise, Trade and Employment, Simon Coveney, has announced plans to develop a National Industrial Strategy for Offshore Wind which will set out how Ireland can maximise the economic opportunity arising from the production of offshore wind energy
Ireland’s current objectives for offshore wind are.
- To deliver 5 GW of offshore wind by 2030.
- A further 2 GW of floating wind to be in development by 2030.
- The target for offshore wind could rise to at least 37 GW by 2050.
- There is a target to provide 80 per cent of the country’s electricity to be from renewable sources by 2030.
The government appears to recognise collaborative approach between state and industry is needed.
Nothing is said about co-operation with Northern Ireland or the UK.
This is despite.
- UK and Irish companies like ESB, Flotation Energy, Simply Blue Group and SSE have projects in both countries.
- Irish company; ESB is developing the Malin Sea Wind wind farm in Scottish waters and landing the electricity near Derry City.
- Scottish company; SSE is building biomass power stations in Ireland.
- Some promising waters for wind power are shared between the two countries.
- There are three interconnectors between the two main islands.
I would expect that there could be some multi-purpose interconnectors across the Irish and Celtic Seas.
These would connect windfarms between the islands to both the UK and Ireland. National Grid and TenneT are building the LionLink between England and The Netherlands, which I wrote about in World’s Largest-Of-Its-Kind Power Line To Deliver Clean Power To 1.8m UK Homes And Boost Energy Security.
I very much feel, that there will be a lot of co-operation between the UK and Irish governments as if they work together, the development of Ireland’s offshore wind and that of the West Coast of the UK could be more efficient.
World’s Largest-Of-Its-Kind Power Line To Deliver Clean Power To 1.8m UK Homes And Boost Energy Security
The title of this post, is the same as that as this press release from the UK Government.
These are the three bullet points of the press release.
- LionLink power line between UK and Netherlands will deliver enough electricity to power more homes than Manchester and Birmingham combined.
- Agreement made as Grant Shapps leads delegation of leading businesses to key North Sea Summit.
- Part of renewed Government drive to work with business to help grow the economy.
These three paragraphs outline the project.
The world’s largest multi-use electricity power line will be built under the North Sea, boosting UK energy supplies with enough to power 1.8 million homes – more than Birmingham and Manchester combined.
The new LionLink will connect the UK and the Netherlands with offshore wind farms, providing clean affordable and secure energy to Britain which will help cut household bills and drive Putin’s Russia further out of the energy market.
The cross-border electricity line will be only the second of its kind in the world, with the first having been built by Germany and Denmark. However, it will be able to carry more than four times the amount of electricity as its predecessor – making it the largest of its kind in terms of capacity anywhere in the world.
Note.
- I suspect the LionLink will go via the Dogger Bank, where Danish, Dutch, German and UK territorial waters meet an we are already building 8 GW of fixed foundation offshore wind. The other countries are also active in the area.
- The press release doesn’t mention, where the LionLink will make landfall in the UK.
- Much of the connection will probably use the cables being laid for the Dogger Bank wind farms.
- There is also no mention of the North Sea Wind Power Hub, which could be an artificial island on the Dogger Bank.
There is also a press release on the National Grid web site, which is entitled National Grid And TenneT Collaborate On Proposed First-Of-A-Kind Anglo-Dutch Electricity Link, which gives more details.
- The capacity is stated to be 2 GW.
- Like the current BritNed interconnector, the project will be a cooperation between National Grid And TenneT.
- TenneT is a limited liability company owned by the Dutch government, that is a transmission system operator in the Netherlands and in a large part of Germany.
There is also a diagram, showing how the LionLink will work, which includes these components.
- On the Dutch side, there is an offshore AC>DC Converter Station, which is connected to the Dutch electricity grid and one or more offshore wind farms.
- Across the border between the Dutch and UK Exclusive Economic Zones, there will be a HVDC cable.
- The HVDC cable will terminate in an onshore DC>AC Converter Station in the UK, which will be connected to the UK electricity grid.
No details of the two landfalls have been given.
More information is given in this article on offshoreWIND.biz, which is entitled UK And Netherlands Unveil Multi-Purpose Interconnector Plans.
- This shows a map of the North Sea with an interconnector running in a straight line between possibly Rotterdam and Bacton in Norfolk.
- A wind farm is shown connected to this interconnector.
This paragraph describes the windfarm and the interconnector.
LionLink, a multi-purpose interconnector that was announced today at the North Sea summit, could connect a Dutch offshore wind farm with a capacity of 2 GW to both countries via subsea interconnectors.
If the wind farm has a capacity of 2 GW, I would assume it can supply up to 2 GW to the UK and The Netherlands.
This is a classic system, that can be optimised by the application of sound principles.
All electricity generated by the wind farm must be used, stored or converted into green hydrogen.
Electricity will be distributed as to need.
Energy storage or electrolysers could be sited at either end or even in the wind farm.
I would suspect that more wind farms could be connected to the interconnector.
The team, that write the control system for the grid will have a lot of fun!
BritNed
I have a feeling that National Grid and TenneT have taken a long hard commercial look at the electrical and financial performance of BritNed over the last year and decided, that a second connection would be to the mutual benefit of both companies, their customers and the UK and The Netherlands in general.
It would also be twice as difficult for terrorists sponsored by Putin to cut two cables.
Conclusion
This is a great leap forward for wind power in the North Sea and Europe.
9 Energy, House And Rail Projects Planned For Norfolk
The title of this post, is the same as that of this article on the Eastern Daily Press.
The article is a survey of major projects across Norfolk.
Projects in the article with my thoughts will now be detailed.
Railway Village
This is described as follows in the article.
Plans to build a new 5,000-home town north of Dereham could take a significant step forward in 2023.
The proposals have been dubbed a ‘railway village’ and would lie close to the Mid Norfolk Railway at North Elmham.
The 1,278-acre site has been put forward by its owners as a potential area for development included in Breckland Council’s forthcoming local plan – a document detailing how the district should grow over the next two decades.
This map from OpenRailwayMap shows North Elmham and the Mid-Norfolk Railway.
Note.
- The yellow line is the Mid-Norfolk Railway.
- The site of the former North Elmham station is shown by the blue arrow at the top of the map.
- The orange line across the South-East corner of the map is the Breckland Line between Cambridge and Norwich.
- Wymondham station is on the Breckland Line, but trains between the Mid-Norfolk Railway and Norwich would be able to call at Wymondham station.
Wymondham station could be converted into a proper connection between the Breckland Line and the Mid-Norfolk Railway, with services being run between Norwich and North Elmham via Dereham.
In the Wikipedia entry for the Mid-Norfolk Railway, there is a section, which is entitled Community Railway, where this is the first paragraph.
The Mid-Norfolk Railway was established as a multi-functional line, with an intention to operate a community service in addition to tourist and freight services. The railway has also stated their belief that a commuter service between Dereham and Norwich remains a viable proposition, with the MNR either running the service themselves or working with an existing train operator. One obstacle on the MNR to running such services is the requirement to operate five manual gated level crossings between Dereham and Wymondham, although level crossing automation is a possibility in the future.
Later the section indicates that the Mid-Norfolk Railway could be extended to Fakenham.
This map from OpenRailwayMap shows the original route between North Elmham and Fakenham.
Note.
- The yellow line is the Mid-Norfolk Railway.
- North Elmham station is at the top of the yellow.
- Fakenham is at the top of the map.
Adding Fakenham to the passenger service from Norwich would surely increase its viability.
There have been ambitions in the past to create a Norfolk Orbital Railway, that would connect the National Rail stations at Sheringham and Wymondham, using the tracks of the North Norfolk Railway and Mid-Norfolk Railway, and some new and relaid track.
This map from OpenRailwayMap shows North Norfolk from Fakenham and North Elmham in the West to Sheringham in the East.
Note.
- Fakenham is on the Western edge of the map about halfway up.
- North Elmham is in the South-West corner of the map, on the yellow line, what indicates the Mid-Norfolk Railway.
- The railway shown in the North-West corner is the Wells and Walsingham Light Railway. which is a 260 mm. gauge railway.
- Sheringham station, which has an hourly service to Norwich via Cromer, is in the North-East corner of the map.
- The Eastern terminus of the North Norfolk Railway is a short walk from Sheringham station.
- The blue arrow to the West of Sheringham station, indicates the Western terminus of the North Norfolk Railway at Holt station.
The Norfolk Orbital Railway would need to connect Fakenham and Holt, which doesn’t appear to be easy.
But if the connection could be made, Greater Anglia could run a combined service around the county, which would allow those living in the houses at North Elmham to get easily to the coast or the City of Norwich.
Wash Barrage
This is described as follows in the article.
A bid to build a tidal barrage stretching from Norfolk to Lincolnshire was unveiled at the end of last year.
While the scheme has seen objections from conservation groups, proponents say it would help protect the Fens from flooding, generate tidal power and would allow a new deep-sea container port to be built.
A planning application has yet to be submitted for the scheme, which Centre Port, the group behind the proposal, said could be operational by the end of the decade if given the go-ahead.
The Wash Barrier has a web site, but I doubt the RSPB will like it.
New Reservoir
The article says that the proposed site is between Chatteris and March in Cambridgeshire.
Long Stratton Bypass
This is described as follows in the article.
The Long Stratton Bypass has been mooted for decades and finally looked like it was going to get underway after funding was approved in 2021.
The scheme will mean motorists can avoid passing through the centre of the town.
It was needed, when C regularly commuted to Norwich in the 1980s.
Norwich Western Link
This is described as follows in the article.
The flagship infrastructure project has been thrown into doubt after County Hall announced an indefinite delay earlier this month.
The 3.9-mile road is designed to link the A47 with the NDR to the west of the city and has been hailed as a council priority for several years.
Climate protestors are mounting a High Court challenge.
Windfarms
These are described as follows in the article.
There are a series of major windfarms planned for the Norfolk coast.
These include Swedish energy giant Vattenfall’s Boreas and Vanguard projects, which could be some of the largest in the world.
The company was granted development consent for its Norfolk Vanguard windfarm in 2022, pledging to get underway early this year.
The two schemes could power more than 3.9m homes in the UK.
Hornsea Three, another major scheme which could power another 3.2m homes, is set to start being built in March.
Note.
- The author missed out the Sheringham Shoal and Dudgeon Extension windfarms.
- Total wind power that will be developed is around 6 GW, which would supply around a quarter of the UK.
The only problem is that Norfolk is protesting against the cables to connect the wind farms to the National Grid.
I suspect they will have to be put under the sea. I wrote about this in Is There A Need For A Norfolk-Suffolk Interconnector?
New Rail Junctions
The problems around Ely station are described as follows in the article.
A key rail junction, which could help to boost growth across the region, could steam ahead this year.
Ely Junction is important because it links five lines connecting Norwich, Ipswich, Cambridge, Peterborough and King’s Lynn.
It is currently operating at full capacity, which limits the opportunity for growth of routes for passenger and cross-country freight services.
It would also enable more frequent passenger services, including between King’s Lynn and London.
An outline business case was submitted to the Department for Transport last year to seek money for the next stage of the design process – but the government has yet to make a decision.
There are also problems at Haughley Junction.
Hospitals Rebuild
The article also puts the case for developing both King’s Lynn and Great Yarmouth hospitals.
Conclusion
Norfolk is going to be busy.
Coal Sales Could Lose Tens Of Millions For Consumers
The title of this post, is the same as that of this article on The Times.
These two paragraphs outline the story.
A huge stockpile of coal bought for emergency use in power stations this winter is due to be resold at a loss of tens of millions of pounds to consumers.
National Grid funded the procurement of hundreds of thousands of tonnes of coal as part of a deal to keep open five coal-fired units this winter. The estimated £368 million cost of the “winter contingency contracts”, which includes an undisclosed sum for the coal purchases, is being recouped via energy bills.
Note.
- None of the coal has been burned, as the weather was warmer than expected,
- It is now sitting in various places around the country.
- It will probably sell at a loss and there will be transport costs.
I will look at the mathematics of disposal.
Burning Fossil Fuels
On the Internet, I have found these figures.
- If you burn a kilogram of natural gas you create 15.5 KWh of electricity and 2.75 kilograms of carbon dioxide.
- If you burn a kilogram of coal you create 2.46 KWh of electricity and 2.38 kilograms of carbon dioxide.
This means that natural gas and coal create 0.18 and 0.97 kilograms of carbon dioxide respectively for every KWh generated.
I believe these figures say, that if we have to use a fossil fuel, gas will be much better than coal for climate change reasons.
The Size Of The Problem
We are talking about 130,000 tonnes of coal for EDF and 400,000 for Drax. Uniper’s figure is not stated. Let’s say they make the coal pile up to 600,000 tonnes.
Burning this pile will generate 1,476,000 KWh or 1.476 GWh of electricity and create 1428,000 tonnes of carbon dioxide.
Effect On Total UK Carbon Dioxide Emissions
According to government figures on the Internet in 2021 we emitted 107.5 million tonnes of carbon dioxide.
Burning all that coal in a year, would add less than 1.5 % to our carbon dioxide emissions. Perhaps we should burn it strategically over a number of years, when there are energy supply problems, as it is after all a crude form of energy storage.
What Would I Do With The Savings?
The money saved on the transport and making loss-making sales could be spent on other ways to save carbon emissions, like converting surplus wind energy into hydrogen and blending it with the gas.
I discussed the mathematics of hydrogen blending in UK – Hydrogen To Be Added To Britain’s Gas Supply By 2025.
If we put 2 % hydrogen in our natural gas, this would save nearly 2.5 million tonnes of carbon dioxide emissions in a year. This figure is much bigger than the 1428,000 tonnes of carbon dioxide, that would be created by burning all the coal.
At a level of 2 %, most appliances, boilers and industrial processes would work without change. But a good service would help.
National Grid Goes Carbon-Free With Hydrogen-Powered Substation Trial
The title of this post, is the same as that of this press release from National Grid.
These are the main bullet points.
- Hydrogen powered unit (HPU) quietly provided carbon-free electricity to National Grid’s Deeside Centre for Innovation
- Only emission is water
- HPUs could save an estimated 500,000 kg of carbon across all National Grid substation sites
I am an Electrical Engineer and I had never realised that all those electricity substations around the country need a backup electricity generator.
These four paragraphs describe the trial and the generator used.
A GeoPura 250kW hydrogen power unit (HPU) contained within a transportable shipping container measuring 7.2 m by 2.5 m was installed at DCI and produced the energy to power low-voltage equipment needed for National Grid’s innovation testing projects and site operations. The trial tested the capabilities and feasibility of HPUs as direct replacements for backup diesel generators across more than 250 National Grid substation sites, the data will now be analysed and shared later this year.
National Grid currently use diesel generators alongside batteries to provide backup power to a substation for key activities such as cooling fans, pumps, and lighting, enabling it to continue to perform its crucial role in the electricity transmission system.
These backup generators are rarely used and have less than a 1% chance of operating per year, however, on the rare occasion that backup power is required, changing from diesel to low-carbon emission alternatives have the potential to reduce carbon intensity by 90%* and save over 500,000 kg of carbon emissions.
The HPU at Deeside has power capabilities of up to 100 kW in continuous operation mode and up to 250 kW for 45 minutes and uses 100% green hydrogen. The unit is quieter and the hydrogen cannisters used to fuel the generators can be safely stored on site.
I have some thoughts.
Deeside Centre For Innovation
The Deeside Centre for Innovation (DCI), a state-of-the-art testing facility hosting a 400 kV modified substation, designed as a unique environment for development and trial of innovative technologies and practices.
I think there’s something rather cunning about the DCI, as it means that anybody with a good idea will probably approach National Grid for help with the testing.
Visit Deeside Centre for Innovation for more information.
GeoPura
GeoPura has a totally zero-emissions answer to how we’re going to generate, store and distribute the vast amount of energy required to decarbonise our global economies. Or so their web site says!
This page on GeoPura’s web site, gives several case studies of how they work.
They would appear to provide zero-carbon power in widespread locations for Winterwatch, Springwatch etc. for the BBC.
Ofgem OKs Transmission Investments Needed For UK’s 2030 Offshore Wind Target
The title of this post, is the same as that, of this article on offshoreWIND.biz.
This is the sub-heading.
Ofgem has approved the strategic electricity transmission reinforcements required to deliver the UK Government’s 50 GW offshore wind by 2030 target, set out as part of the regulator’s Accelerated Strategic Transmission Investment (ASTI) framework.
A map then shows the principle new transmission reinforcements.
These include two 2 GW subsea HVDC links from Peterhead to England, both of which will be taken forward as joint ventures with National Grid Electricity Transmission (NGET), a 2 GW subsea HVDC link from Spittal in Caithness, connecting to Peterhead, as well as a 1.8 GW subsea HVDC link from Arnish on the Western Isles to the Beauly area near Inverness.
The approval also implies 400 kV onshore reinforcements, between Beauly, Blackhillock, New Deer and Peterhead; between Beauly, Loch Buidhe and Spittal; and between Kintore, Tealing and Westfield; and uprating the existing Beauly to Denny line to enable 400 kV operation on both circuits.
All cables seem to lead to Peterhead.
National Grid Avoids Emissions At London Power Tunnels Substation With Green Grid Technology
The title of this post, is the same as that of this press release from National Grid.
These are the main bullet points.
- £1bn project to rewire London will see the replacement of ageing high-voltage electricity cables and expand network capacity to meet the increasing electricity demand
- A new substation at Bengeworth Road in Lambeth is at the heart of the project and will be built by Linxon using Hitachi Energy’s SF6 free gas insulated switchgear technology in a UK first
- The project forms part of National Grid’s ambition to have no SF6 in electrical assets by 2050
- National Grid is investing a total of £1.3bn every year in electricity network infrastructure needed to help the UK decarbonise and reach net zero emissions
I’ll now expand some of these points.
The London Power Tunnels
This is said about the London Power Tunnels.
National Grid’s London Power Tunnels (LPT) project is a seven-year, £1 billion project, to rewire South London via deep underground tunnels. This vital work to replace ageing high-voltage cables will expand capacity and help keep Londoners connected to secure and reliable electricity supplies.
Note.
- In total, there are 32.5km of 3m diameter tunnels.
- They stretch between Wimbledon and Crayford.
- As part of the project, a new tunnel access shaft, substation and headhouse is being built at Bengeworth Road, Lambeth to connect to our London Power Tunnels (LPT) route.
The London Power Tunnels have their own web site.
Sulphur Hexafluoride
This is said about Sulphur Hexafluoride.
Sulphur Hexafluoride (SF6 ) is used in the electricity industry in substations to prevent short circuits and to keep the network safe and reliable, but it has a high global warming potential. National Grid’s ambition is to reduce its SF6 emissions by 50% by 2030 and remove all SF6 gas from electrical assets by 2050.
Linxon is building Bengeworth Road substation for National Grid and to support the business in its transition to SF6 -free solutions, in a UK first, Hitachi Energy will deliver EconiQ™ 400-kilovolt (kV) gas-insulated switchgear (GIS) and gas-insulated lines (GIL) containing no SF6, to enable the transmission of energy over long distances. Installation is expected to begin in 2023, subject to prior approval of the substation by Lambeth Council.
In the Wikipedia entry for sulphur hexafluoride, this is said.
SF6 is 23,500 times more potent than CO2 as a greenhouse gas but exists in relatively minor concentrations in the atmosphere. Its concentration in Earth’s troposphere reached 10.63 parts per trillion (ppt) in 2021, rising at 0.39 ppt/year.[8] The increase over the prior 40 years was driven in large part by the expanding electric power sector, including fugitive emissions from banks of SF6 gas contained in its medium- and high-voltage switchgear. Uses in magnesium, aluminium, and electronics manufacturing also hastened atmospheric growth.
As I have a lot of experience of HF, my view is that we’re well shot of the SF6, but I’ll be 103, when National Grid eliminate it.
University Of Manchester And National Grid Team Up To Develop SF6-Free Retrofill Solution For Electricity Network
The title of this post, is the same as that of this press release from National Grid.
This is the introductory paragraph.
National Grid and the University of Manchester are to collaborate on a four-year project to develop a full-scale demonstrator at the Deeside Centre for Innovation, designed to test at scale how the UK can retrofill sulphur hexafluoride (SF6) across its network of high-voltage equipment.
Note.
- Sulphur hexafluoride (SF6) is a gas commonly used in the power industry to provide electrical insulation and arc interruption.
- Eighty percent of sulphur hexafluoride is used in the electricity industry.
- According to Wikipedia, sulphur hexafluoride has several important applications, including a medical one in eye surgery.
- But sulphur hexafluoride is a is a potent greenhouse gas with a global warming potential that is 25,200 times greater than CO2.
It certainly looks to be a good idea to see if the sulphur hexafluoride can be eliminated from electrical equipment and other uses, that may release the gas into the atmosphere.
These paragraphs from the press release outline the project.
The £1.9m project will see experts at Manchester help determine how National Grid can develop a retrofill solution to replace SF6 with an environmentally friendlier alternative without having to replace or otherwise modify the existing equipment.
This solution – to be demonstrated at National Grid’s test facility the Deeside Centre for Innovation – will mean National Grid can avoid the environmental impact and cost of replacing equipment otherwise fit for many more years’ service.
It is not the first time National Grid and the University of Manchester have teamed up on a project exploring SF6 alternatives – a previous initiative which concluded in 2020 is now up for an IET Engineering & Technology magazine innovation award for ‘Best Innovation in Net Zero and Sustainability’.
The press release also says this about the Deeside Centre for Innovation.
National Grid’s Deeside Centre for Innovation in North Wales is the first of its kind in Europe, where electricity network assets can be tested under real life conditions, 24 hours a day, seven days a week.
It certainly seems that National Grid and Manchester University are on top of the problem and have the resources to achieve success in the project.
The Russian Attack On Ukraine
You may wonder what this has got to do with improving transformers and switchgear in Manchester and Wales.
Recently, the Russians have been targeting the Ukrainian electricity network. Are Ukrainian transformers and switchgear insulated with sulphur hexafluoride and if they are how of this potent global warming gas has been released into the atmosphere?
National Grid Invites Local Community To Comment On Proposals For Green Electricity Projects Needed To Boost Home-Grown Energy Supplies And Progress Towards Net Zero
The title of this post, is the same as that of this press release from National Grid.
These are the four main bullet points.
- New interconnector with Netherlands and subsea cable between Suffolk and Kent will strengthen electricity supplies and transport low carbon power to homes and businesses.
- 8-week public consultations will introduce the plans and ask for views of local communities.
- The proposals include possible co-location of infrastructure (buildings and underground cables.) to reduce the impact on local communities.
- Projects form part of the electricity network upgrades identified across the UK to help deliver the government’s energy security strategy and net zero targets.
Note.
- Eurolink is a subsea electricity cable between Great Britain and the Netherlands.
- Sea Link is a subsea electricity cable between Suffolk and Kent.
- The consultations will start on October the 24th.
This paragraph from the press release describes Eurolink.
Developed by National Grid Ventures, the Eurolink multi-purpose interconnector (MPI) is designed to harness the increasing volumes of offshore wind power in the North Sea and has the potential to power approximately 1.8 million homes. It will enable the connection of offshore wind farms to both the British and Dutch electricity grids via an interconnector, enabling the transport of clean electricity from where it’s produced to where it’s needed most.
And this paragraph describes Sea Link.
Developed by National Grid Electricity Transmission, Sea Link will add additional capacity to the electricity network in Suffolk and Kent, enabling low carbon and green energy to power local homes and businesses and be transported around the country. The proposals outline a preferred route of 10km of onshore and 140km of undersea cables, together with potential landfall and converter station locations at the proposed Friston substation in Suffolk and in Richborough in Kent.
These two new interconnectors would appear to open up the delivery of green electricity to the South-East of England and the Continent.
As I’ve said before, there doesn’t be any shortage of money to build wind farms and interconnectors between Great Britain, Belgium and The Netherlands.
How Much Wind Capacity Is Lined Up Around The South-East Of England?
Wind farms listed in the area include.
- Operation – Dudgeon – 402 MW
- Operation – East Anglia One – 714 MW
- Operation – Greater Gabbard – 504 MW
- Operation – Gunfleet Sands – 184 MW
- Operation -Kentish Flats – 140 MW
- Operation – London Array – 630 MW
- Operation – Rampion – 400 MW
- Operation – Scoby Sands – 60 MW
- Operation – Sheringham Shoal – 317 MW
- Operation – Thanet – 300 MW
- Proposed – East Anglia Three – 1372 MW
- Proposed – Norfolk Boreas – 1386 MW
- Exploratory – East Anglia One North – 800 MW
- Exploratory – East Anglia Two – 900 MW
- Exploratory – Rampion 2 Extension – 1200 MW
- Exploratory – Norfolk Vanguard – 1800 MW
- Exploratory – North Falls – 504 MW
- Exploratory – Sheringham Shoal and Dudgeon Extensions – 719 MW
Note.
- These wind farms total to 12.3 GW.
- As the UK needs about 23 GW, these wind farms can power about half the UK.
- But no matter, as the East Anglian Array is planned to go to 7.2 GW and only 4.7 GW is so far operational or planned.
- So there could be up to another 2.5 GW to come.
This is not bad news for Rishi Sunak’s first days in office.
There’s More To Come
The National Grid press release finishes with these two paragraphs.
Last year, National Grid Ventures also ran a non-statutory consultation on Nautilus, a proposed MPI linking Britain and Belgium, which proposed a connection at Friston. National Grid Ventures is now investigating the potential to move the Nautilus MPI project to the Isle of Grain in Kent.
Much of the UK’s electricity network was built in the 1960s when the country was more reliant on fossil fuels. Today, we need to connect huge volumes of renewable power, such as offshore wind, to the network, to help deliver the government’s energy security strategy and net zero targets and to transition to a cleaner, more affordable, and more independent energy system. New infrastructure, and network upgrades are necessary to get the new clean energy from where it’s generated to where it’s needed.In addition to these proposals in Suffolk and Kent (and the East Anglia GREEN proposals which are currently being consulted on) the need for new network infrastructure has also been identified in North and South Wales, the Scottish Islands and West Coast, the East Coast of Scotland and Aberdeenshire, Lancashire, North-East England, and Yorkshire & Humber.
National Grid have numerous plans to connect up all the renewable energy being developed.
The Anonymous Widower 