Large Scale Hydrogen Storage Sites Could Reduce Customer Energy Costs By £1bn Per Year
The title of this post, is the same as this press release from Centrica.
These four paragraphs summarise the report.
Centrica and FTI report finds that hydrogen storage would help balance the UK’s energy system and reduce bills.
A net zero scenario including large scale hydrogen storage – specifically, a redeveloped Rough gas storage facility – would reduce energy costs by an additional £1bn per year by 2050.
Report also finds that a UK energy system focused on renewable generation risks high levels of intermittency without an established hydrogen market. By 2050, electricity generation from renewables could exceed total demand around 15% of the time.
Electricity generation from renewables could also rise or fall by as much as 100GW over the course of a single day. More than twice current levels of peak demand on winter evenings and the equivalent energy output from over 30 Hinkley Point C nuclear power stations.
Note.
- Hydrogen Central entitles their article about the Centrica press release Centrica Says Hydrogen Can Reduce Household Bills by £35 a Year. That’s almost a bottle of my favourite Adnams beer a week!
- I talked about the redevelopment of the Rough facility into hydrogen storage in Aberdeen’s Exceed Secures Centrica Rough Contract.
- Generating hydrogen from excess electricity and storing it until it is needed, must be an efficient way of storing electricity or powering industrial processes that need a lot of energy, if storing hydrogen makes £1bn per year!
- It should be noted that Centrica have a large interest in HiiROC, who are developing an efficient way to generate hydrogen from any hydrocarbon gas from chemical plant off-gas through biomethane to natural gas. In a perfect world a HiiROC system in a sewage works could capture the biomethane and split it into hydrogen and carbon black. The hydrogen could be used to refuel vehicles and the carbon black would be taken away to someone, who has need of it.
In some ways, it is surely sensible to have enough energy in a store, if the renewables fail. As Rough is already there and functioning, it is surely one of the easiest routes to redevelop Rough, so that it is in top-quality condition.
It should also be noted, that Rough is not far from the Aldbrough Gas Storage, which SSE are converting to a second massive hydrogen store.
So Humberside will have two of the largest hydrogen stores in the world, which Centrica and SSE will use to maxise energy security in the wider Humberside and East Yorkshire area, and I suspect to maximise their profits as well.
This video shows the structure of AquaVentus, which is a pipeline system, that the Germans are building to bring much-needed hydrogen to German industry from electrolysers in the North Sea and other countries like Denmark, Norway, the Netherlands and the UK.
I clipped this map from the video.
Note how a branch of AquaVentus makes landfall around the Humber estuary at a UK label.
Will Centrica and SSE be trading hydrogen from Rough and Aldbrough with the Germans through AquaVentus? You bet they will, as the Germans are short of both hydrogen and hydrogen storage.
DOE Funds Research Into Long-Duration Energy Storage Using Lead-Acid Batteries
The title of this post, is the same as that of this article on Best Magazine.
This is the sub-heading
US federal cash is on its way to fund research into long-duration energy storage using lead-acid batteries.
These two paragraphs give more details.
A consortium backed by industry bodies Battery Council International and the Consortium for Battery Innovation, will conduct pre-competitive research aimed at improving lead battery performance. Companies participating in the consortium include Advanced Battery Concepts, C&D/Trojan, Clarios, Crown Battery, East Penn Manufacturing, EnerSys, Gridtential and Stryten Energy. The collaborating national laboratories are Argonne, Oak Ridge and Pacific Northwest (PNNL).
The $5 million award from the US Department of Energy, announced on 27 September, will support work to develop lead batteries capable of 10+ hours of storage with a pathway to $0.05/kWh levelised cost of storage by 2030.
Note.
- The companies involved have names that indicate they could be battery makers.
- The collaborating national laboratories are world-class Premier League players.
- Over the nearly fifty years, that I drove cars, lead-acid batteries improved a lot and there might be more to come.
- The last paragraph is ambitious, unless they know more than I do about lead-acid batteries. Which is likely!
This is also said in one of Highview Power’s news items.
Highview Power, the global leader in long-duration energy storage solutions, is pleased to announce that it has developed a modular cryogenic energy storage system, the CRYOBattery, that is scalable up to multiple gigawatts of energy storage and can be located anywhere. This technology reaches a new benchmark for a levelized cost of storage (LCOS) of $140/MWh for a 10-hour, 200 MW/2 GWh system. Highview Power’s cryogenic energy storage system is equivalent in performance to, and could potentially replace, a fossil fuel power station. Highview Power’s systems can enable renewable energy baseload power at large scale, while also supporting electricity and distribution systems and providing energy security.
The battery researchers are saying $0.05/kWh levelised cost of storage by 2030 and Highview Power are saying $0.14/kWh for the same parameter.
Could Elon Musk’s Relationship With Donald Trump Be The Fly In The Ointment?
Would Musk want research to go on, that might weaken the use of his lithium-ion batteries for stationary applications?
Bord Gáis Energy Acquires Leading Irish Solar PV Installer Swyft Energy
The title of this post, is the same as that of this news item from Centrica.
This is the sub-heading.
Bord Gáis Energy today announced the acquisition of Swyft Energy, a leading solar PV provider in Ireland for an undisclosed sum.
Note.
- Bord Gáis Energy is a subsidiary of Centrica.
- Swyft Energy has this web site.
These three paragraphs give more details of the acquisition.
Bord Gáis Energy already operates in the solar PV market: directly to residential customers, and through its partnership with Irish Farmer’s Association delivering solar PV to farms across Ireland, helping farmers transition to green energy. The acquisition of Swyft Energy now brings deeper solar PV capability to residential as well as business and farming customers of Bord Gáis Energy, as the company transitions to a green energy business.
Swyft Energy, a technology-led solar PV and boiler installation company, brings over six years of experience in delivering customer-focused solutions using a digital-first platform. This acquisition enhances Bord Gáis Energy’s highly skilled workforce and strengthens its customer proposition.
With a target of 10,000 installations over the next 5 years, this will allow Bord Gáis Energy to compete better for the growing demand for solar energy in residential, commercial and agricultural sectors. Customers can save an average of 50-70% on their electricity bills with the installation of rooftop solar panels.
The deal certainly looks a good fit between two ambitious companies, who are operating in similar areas of the Irish market.
I have my thoughts and observations.
Are Bord Gáis Energy And Swyft Energy Stronger Together?
Do both companies feel, that by working together, they will be stronger from a financial point of view?
It wouldn’t be unusual for this to be a reason behind a deal like this.
Centrica Are Making Lots Of Deals At The Present Time
Centrica are also continuing, the tendency to expand, that they’ve shown in recent weeks.
These are some of the deals I have noted.
- Aberdeen’s Exceed Secures Centrica Rough Contract
- HiiROC Partners With Siemens To Boost Clean Hydrogen Production
- Centrica Strikes 200MW Lithuanian Green Power Deal
- Centrica And Coterra Energy Announce Natural Gas Sale And Purchase Agreements
- Centrica And European Energy Sign Agreement On Måde Green Hydrogen Facility
- Recurrent Energy’s Middle Road Project Sold To Centrica
- Team GB And ParalympicsGB Athletes Find New Career Pathway At Centrica
- UK Infrastructure Bank, Centrica & Partners Invest £300M in Highview Power Clean Energy Storage Programme To Boost UK’s Energy Security
Centrica certainly have been busy expanding.
Energy Storage In The Island Of Ireland
It is generally accepted, that if you have a lot of renewable energy, then you need a lot of energy storage, to bridge the gaps in wind and solar.
In the Wikipedia entry for Energy In Ireland, there is a section called Energy Storage.
It seems to me, that Ireland could be short on energy storage, so is it likely that the enlarged Bord Gáis Energy will look for possibilities for energy storage.
Recently, Centrica formed a business relationship with Highview Power, who are developing environmentally-friendly liquid-air batteries. These smaller and more affordable batteries might be suitable for the island of Ireland.
Conclusion
There’s more to this deal, than at first meets the eye.
First Commercial-Scale Seaweed Farm Between Wind Turbines Fully Operational In Netherlands
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
The world’s first commercial-scale seaweed farm within the Hollandse Kust Zuid offshore wind farm in the Netherlands is fully operational.
These initial three paragraphs fill out the details.
According to the non-profit organisation North Sea Farmers (NSF), the final deployment step was completed one week ago by deploying the seeded substrate.
North Sea Farm 1, initiated by NSF with funding from Amazon’s Right Now Climate Fund, is a floating farm located in the open space between wind turbines where seaweed production can be tested and improved.
The seaweed farm is located within the Hollandse Kust Zuid wind farm, nearly 22 kilometres off the coast of Scheveningen. The 1.5 GW project is owned by Vattenfall, BASF, and Allianz.
I find this an interesting concept.
I can remember reading in the Meccano Magazine in the 1950s, about the production of alginates from seaweed in Scotland.
Surprisingly, Wikipedia has very little on alginates, except for this illuminating Wikipedia entry for alginic acid.
This is the opening paragraph.
Alginic acid, also called algin, is a naturally occurring, edible polysaccharide found in brown algae. It is hydrophilic and forms a viscous gum when hydrated. When the alginic acid binds with sodium and calcium ions, the resulting salts are known as alginates. Its colour ranges from white to yellowish-brown. It is sold in filamentous, granular, or powdered forms.
But it does appear that the Scottish production of alginates is very much of the past. Unless someone else can enlighten me!
Perhaps Scottish seaweed farming can be revived to produce alginates, which appear to have a surprising number of uses, as this section of the Wikipedia entry shows.
Alginates do appear to be remarkably useful.
These are a few uses.
- As of 2022 alginate had become one of the most preferred materials as an abundant natural biopolymer.
- Sodium alginate is mixed with soybean protein to make meat analogue.
- They are an ingredient of Gaviscon and other pharmaceuticals.
- Sodium alginate is used as an impression-making material in dentistry, prosthetics, lifecasting, and for creating positives for small-scale casting.
- Sodium alginate is used in reactive dye printing and as a thickener for reactive dyes in textile screen-printing.
- Calcium alginate is used in different types of medical products, including skin wound dressings to promote healing,
Alginates seem to have some rather useful properties.
Four years ago, I tripped over in my bedroom, which I wrote about in An Accident In My Bedroom. I wonder if the Royal London Hospital used calcium alginate skin dressings to restore my hand to its current condition.
Paul Daniels would have said, “It’s magic!”
In the future these dressings may be produced from UK-produced seaweed.
Lakeside Facility Connects To Grid And Becomes UK’s Largest Transmission Connected Battery
The title of this post, is the same as that of this press release from National Grid.
These three bullet points, act as sub-headings.
- National Grid plugs TagEnergy’s 100MW battery project in at its Drax substation.
- Following energisation, the facility in North Yorkshire is the UK’s largest transmission connected battery energy storage system (BESS).
- The facility is supporting Britain’s clean energy transition, and helping to ensure secure operation of the electricity system.
This paragraph introduces the project.
A battery storage project developed by TagEnergy is now connected and energised on the electricity transmission network, following work by National Grid to plug the facility into its 132kV Drax substation in North Yorkshire.
- Lakeside Energy Park’s 100MW/200MWh facility is now the largest transmission connected BESS project in the UK following energisation.
- The new facility will boost the capacity and flexibility of the network, helping to balance the system by soaking up surplus clean electricity and discharging it back when the grid needs it.
- To ensure a safe connection, National Grid, working with its contractor Omexom, upgraded its Drax 132kV substation to accommodate the additional clean power.
- Works included extending the busbars – which enable power flows from generation source on to power lines – upgrading busbar protection and substation control systems, and installing an operational tripping scheme, all of which helps keep the network stable and operating securely.
Owned and operated by TagEnergy – with Tesla, Habitat Energy and RES as project partners – the newly-connected battery will help exploit the clean electricity potential of renewable projects in the region, storing and releasing green energy to power homes and businesses and also helping to relieve any system constraints.
National Grid’s adjacent Drax 400kV substation already hosts the connection for Drax power station – the UK’s largest biomass facility – and will also connect the Eastern Green Link 2 electrical superhighway when it starts importing clean energy from Scotland in 2029.
Drax power station seems to be growing into a large node with several gigawatts of electricity, the UK’s largest BESS, a large biomass power station and the Eastern Green Link 2 electrical superhighway which will import clean energy from Scotland from 2029.
Drax appears to be transforming from the dirty man of the UK into a Jolly Green Giant.
I can see further power stations and sources, storage devices and technology joining the party at Drax.
This Google Map shows the Drax site.
Note.
- The cooling towers can be picked out in the South-East quarter of the map.
- The site is rail and road connected, with the River Ouse nearby.
- There is a lot of space.
Surely, Drax would have a big enough space, with a high quality and high capacity electrical connection for Ørsted and Highview Power to put one of their three 200 MW/2.5 GWh batteries, that I talked about in Centrica Business Solutions And Highview Power.
Ill Wind For Renewable Energy In US To Boost UK Projects
The title of this post, is the same as that of this article on The Times.
This is the sub-heading.
SSE boss Alistair Phillips-Davies says Trump is expected to put oil and gas ahead of renewables, easing supply chain shortages for UK wind power shortages
These are the first two paragraphs.
A likely push towards more oil and gas drilling under President Trump could help ease supply chain shortages that have hampered a faster rollout of renewables on the UK system, but weaken the availability of parts for gas-fired plants, the boss of electricity supplier SSE has said.
Donald Trump’s election win is expected to boost the American oil and gas industries and diminish the buildout of renewables, which had been accelerated by President Biden’s $369 billion stimulus package for clean power and transport.
SSE’s offshore wind farms under construction or planning in the UK, that are likely to be delivered before the end of Trump’s second term are.
- Dogger Bank A – 1235 MW – GE-Haliade X – 2025
- Dogger Bank B – 1235 MW – GE-Haliade X – 2025
- Dogger Bank C – 1218 MW – GE-Haliade X – 2025
- Dogger Bank D – 1320 MW
- Berwick Bank 4100 MW – 2028
- Seagreen Phase 1A – 500 MW
Note.
- The date is the expected commissioning date.
- GE is an American company, that are heavily into renewables and electrical gubbins to connect them to the grid.
- Trump is unlikely to have much effect on the delivery of Dogger Bank A-C.
- If Trump is stopping US wind farm projects, then if SSE has the finance, they will surely be able to take advantage of a lack of turbine orders.
- If you could handle a 4100 MW order, it would keep your company going for at least three years.
Given that SSE are investing billions in renewable energy and because of their past record, I would expect that the SSE boss has called this one right.
German Firm Plans To Build Britain’s Biggest Solar Farm
The title of this post, is the same as that as this article on The Times.
These three paragraphs outline the project.
The developers behind a controversial solar power project in Oxfordshire have submitted a planning application for what is thought will be the largest such scheme in western Europe.
The site in Botley West is being developed by Photovolt, a German company, and could generate 840 megawatts (MW) of electricity, enough to power about 330,000 homes.
However, the project has sparked a backlash among some local residents, who argue the scheme will blight the landscape.
A map shows the site and it is certainly a large one.
- The Botley West site will cover a total of about 3,200 acres.
- It will pass through 15 villages.
- About 1,235 acres will not be covered with solar panels.
- It has a web site, which gives more information.
- There is also a Stop Botley West web site.
I can certainly understand the opposition.
These are my thoughts.
I Would Add A Battery To The Panels
An added battery would undoubtedly smooth the output of the solar panels. Especially, when the sun is not out to play!
A total capacity of 840 MW is planned for Botley West and in my opinion as a Control Engineer, a sizeable battery is needed.
I would not use a Battery Energy Storage System or BESS based on lithium-ion batteries, as I believe that Highview Power’s liquid air batteries and others offer cost and environmental advantages. But that is one for the accountants and the environmentalists!
I Might Add A Few Appropriately-Sized Wind Turbines To The Farm
In Skegness Wind Turbine Trial To Light Up Pier In UK First, I discuss using small, vertical wind turbines from a Norwegian company called Ventum Dynamics.
This picture shows a Ventum Dynamics turbine on Skegness Pier.
On the Ventum Dynamics web site, there are several pictures of buildings with flat roofs, that have several turbines on each.
Surely, if you’re installing a comprehensive electrical network, then it should be used to collect all the electricity it can.
I believe that Ventum’s turbines could be alternated in a line with trees, so that they merged more into the countryside. Some experiments need to be done.
I Would Also Fit Solar Roofs To Suitable Buildings
Every little helps!
Conclusion
When mixing solar panels and wind turbines into the countryside, you need to be bold and discard preconceived ideas.
Ricardo’s Hydrogen Fuel Cell Module Celebrates Key Milestone To Successfully Generating Power
The title of this post, is the same as that of this press release from Ricardo.
This is the sub-heading.
Ricardo’s ground-breaking high-powered multi-stack hydrogen fuel cell module has reached a new milestone. Following its initial activation, the module is generating significant power output.
These are the first two paragraphs.
Initially developed to generate high energy output with zero-emissions for the maritime sector as part of the Sustainable Hydrogen Powered Shipping (sHYpS) project, the core technology is suitable for a wide range of high-power applications. Ricardo is already seeing strong interest from sectors including, stationary power, rail, off-highway and high-performance vehicles.
The module has already achieved Lloyd’s Register’s Approval in Principle for the system’s safety and certification approach for ocean-going applications. As well as the fuel cell power plant, the sHYpS project is developing a novel swappable liquid hydrogen storage solution, which can be adapted to multiple types of vessels and accelerate the achievement of the International Maritime Organisation’s decarbonisation targets.
Note.
- It seems to be a versatile fuel cell module.
- Ricardo also seem to have designed or sourced a novel refuelling solution.
- The power of the fuel cell module is not given.
I can see a lot of applications for a large fuel cell module.
HiiROC Partners With Siemens To Boost Clean Hydrogen Production
The title of this post, is the same as that of this press release from HiiROC.
These two bullet points, act as sub-headings.
-
HiiROC and Siemens sign a Memorandum of Understanding to provide advanced control technology and ensure the safe automation of hydrogen production.
-
HiiROC’s Thermal Plasma Electrolysis (TPE) process produces clean hydrogen and solid carbon, using significantly less electricity than water electrolysis and without creating carbon dioxide.
These five paragraphs explain the deal.
Clean hydrogen producer HiiROC, has partnered with technology company Siemens on its hydrogen production technology, helping customers to decarbonise their operations and support their Net Zero ambitions.
Under the agreement, HiiROC will leverage Siemens’ control technology and factory and automation expertise to ensure the safe, efficient automation of hydrogen production and support in scaling.
HiiROC’s proprietary Thermal Plasma Electrolysis (TPE) technology is designed to meet rising demand for low-cost, scalable solutions for clean hydrogen production at the point of use, which helps to significantly reduce costs by removing the need for specialised storage and transportation.
The TPE process disassembles gaseous hydrocarbons into hydrogen and solid carbon without creating carbon dioxide. This highly efficient process, recognised under the UK’s Low Carbon Hydrogen Standard, requires only a fifth of the electricity of water electrolysis.
As a key technology partner, Siemens will collaborate with HiiROC to advance product development, while its global developer support community will help in achieving the hydrogen producer’s international expansion goals. Siemens, which has ambitious commitments to decrease carbon emissions and contribute to a more sustainable society, works with organisations across sectors to decarbonise using technology.
Many chemical processes are all about brute force and very large amounts of energy. This marriage made in chemical heaven, is all about elegance and finesse.
The investors in HiiROC are not without substance and include Melrose Industries, HydrogenOne, Centrica, Hyundai and Kia.
I wrote more about HiiROC and a similar process in Centrica Partners With Hull-Based HiiRoc For Hydrogen Fuel Switch Trial At Humber Power Plant.
9.58 GW of Renewable Energy Contracts Signed In UK’s Latest CfD Auction
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
The Low Carbon Contracts Company (LCCC), a UK government-owned company, has signed 130 contracts for a total of 9.58 GW of renewable energy generation, covering the projects that were successful in the country’s latest Contracts for Difference (CfD) allocation round 6 (AR6).
These three paragraphs give more detail.
AR6 secured a broad range of technologies from wind and solar to emerging, innovative projects like tidal and floating offshore wind.
Offshore wind developers were awarded contracts for approximately 5.3 GW of capacity.
In the Round 6 auction, nine contracts for fixed-bottom projects were awarded, totalling 4.9 GW, while a single contract was granted for a floating wind project to Green Volt Offshore Windfarm, a consortium of Flotation Energy and Vårgrønn.
Once operational, AR6 projects will see 9.58 GW of renewable generation coming online, bringing the total CfD capacity to 34.74 GW. According to LCCC, this is the highest number of contracts ever signed in a single round.
Note that this will add nearly a third to the UK’s current renewable capacity.
The Anonymous Widower 