The Anonymous Widower

Centrica Energy Signs Biomethane Agreement With Stream BioEnergy

The title of this post, is the same as that as this news item from Centrica.

This is the sub-heading.

Centrica Energy, in collaboration with Bord Gáis Energy, has signed an agreement with Stream BioEnergy to provide long term offtake and route-to-market services for Ireland’s largest biomethane facility processing municipal food and garden waste under development near Cork, Ireland. The plant will convert food and green waste into renewable biomethane for injection into the Irish gas grid, supporting the country’s decarbonisation goals and circular economy ambitions.

These two paragraphs add more details.

Stream BioEnergy is a leading developer of biogas plants in Ireland, and this new project represents a significant step forward in scaling sustainable gas production from organic waste. When operational in 2027, the new plant will process 90,000 tonnes per year of domestic and commercial food and garden waste to generate 80GWh annually of unsubsidised biomethane.

Under the agreement, Centrica Energy will offtake 100% of the biomethane produced at the facility and manage the associated green certificates, ensuring the renewable gas reaches end users efficiently and sustainably. The deal is supported by Bord Gáis Energy, Centrica’s Irish energy supply business, which will play a key role in enabling the delivery of biomethane to the Irish market.

It looks like Centrica are using their expertise to distribute the gas and do all the required green paperwork.

 

What Is The Major Use In Ireland Of Biomethane?

This was the obvious question to ask Google AI.

I received this answer.

The major use of biomethane in Ireland is as a renewable substitute for natural gas, primarily injected directly into the national gas grid to decarbonise the heating, industrial, and transport sectors.

While currently a developing industry (with around 75 GWh per annum produced in 2024), Ireland’s National Biomethane Strategy aims for a rapid scale-up, targeting 5.7 TWh by 2030 to meet 10% of national gas demand.

Key areas of focus include:

Grid Injection & Heating: Biomethane is injected into the gas network to decarbonise residential, commercial, and industrial heating.

Transport Fuel (Bio-CNG): It is used as a sustainable alternative to diesel for heavy-duty vehicles (HGVs) and buses, often under the Renewable Transport Fuel Obligation (RTFO).

Industrial Use: It is employed in sectors that are difficult to electrify, helping companies meet sustainability and carbon reduction goals.

Circular Economy/Agricultural Support: The production process creates a byproduct called digestate, which is used as a sustainable bio-fertiliser, helping farmers reduce reliance on chemical fertilisers.

The sector is currently shifting from relying solely on food waste to incorporating agricultural residues like slurry and grass silage.

Are Centrica Involved In Biomethane In The UK?

Out of curiosity, I had to ask Google AI this question.

I received this answer.

Yes, Centrica is actively involved in the biomethane sector in the UK, focusing on offtaking, trading, and transporting green gas, as well as investing in infrastructure.

Key aspects of their involvement include:

Partnerships and Offtake Agreements: Centrica Energy Trading has signed a 15-year agreement with Yorkshire Water and SGN Commercial Services to offtake biomethane from two new gas-to-grid plants in Yorkshire.

Production Capacity: The aforementioned plants, located at Blackburn Meadows and Knostrop, are designed to produce approximately 125GWh of biomethane annually, sufficient to heat over 10,000 homes.

Investment in Bio-LNG/CNG: Centrica acquired a 16% stake in Gasrec, the UK’s largest provider of bio-LNG (liquefied natural gas) and bio-CNG (compressed natural gas) for heavy goods vehicles, supporting the decarbonization of road transport.

Green Gas Trading: Through partnerships like the investment in Barrow Green Gas (BGG), a leading UK green gas supplier, Centrica has established itself as a major player in shipping green gas in the GB network.

Industrial Solutions: Centrica Business Solutions offers “Biomethane CHP” (Combined Heat and Power) to large organizations, enabling them to use green gas certificates to reduce their carbon footprint.

Centrica is aiming to expand its biomethane activities to support its net-zero goals, with a particular focus on using sewage treatment and other waste products for energy.

This seems to fit the pattern of the Irish deal.

Could Centrica be looking for lessons in Ireland, that can be applied to the UK market?

Do British Gas Research Have A Reputation For Innovation?

As British Gas Research developed the heata, which is an idea I like, I felt that it could be enlightening to ask this question of Google AI.

I received this answer.

Yes, British Gas (and its parent company Centrica) has a strong, long-standing reputation for innovation, particularly in the areas of home energy technology, customer services, and net-zero solutions. Their research and development (R&D) efforts are focused on energy efficiency, smart technology, and decarbonization.

Key areas where British Gas demonstrates a reputation for innovation include:

Smart Home Tech (Hive): British Gas pioneered the mass adoption of smart thermostats in the UK with the launch and development of Hive, a key part of their digital strategy for home energy management.

Low Carbon & Renewables: The company is a leading installer of heat pumps and is actively involved in hydrogen innovation for heating solutions.

Digital Customer Experience: They have utilized AI for, among other things, automating complaints root cause analysis and have developed advanced digital tools to allow customers to manage energy usage via apps.

Energy Transition Research: Through Centrica, they invest significant amounts annually in renewable generation and flexible energy solutions to meet net-zero targets.

Data Analytics: British Gas has partnered with research firms to use technologies like eye-tracking to improve the effectiveness of their digital ads and customer engagement.

Strategic Partnerships: They collaborate with industry leaders like Samsung and Barclays to provide energy efficiency incentives and optimize home appliance use.

While they are a major player in new technologies, it is important to note that the broader gas industry is currently focusing on “digital by default” and “flexible and seamless connections” for green gases, as part of their 2026-2028 strategy.

British Gas Research could give the sort of support, that those in the front line need.

April 24, 2026 Posted by | Artificial Intelligence, Energy, Transport/Travel | , , , , , , , , , , , , , , , , | Leave a comment

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.

  1. Bord Gáis Energy is a subsidiary of Centrica.
  2. 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.

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.

November 19, 2024 Posted by | Energy, Energy Storage, Finance & Investment | , , , , , | Leave a comment

Centrica Energy, Bord Gáis Energy And Mitsubishi Power Announce Development Of Europe’s First Ammonia Fired Power Generation Facility

The title of this post, is the same as that of this press release from Centrica.

This is the sub-heading.

Centrica plc and Mitsubishi Power Europe Limited “Mitsubishi Power Europe” have signed a Memorandum of Understanding (MOU) to explore the development, construction, and operation of Europe’s first-ever ammonia-fired power generation facility at Bord Gáis Energy’s Whitegate Combined Cycle Gas Turbine (CCGT) power station in Cork, Ireland.

These four paragraphs outline the project.

The project is being led by Centrica through its Bord Gáis Energy and Centrica Energy businesses and Mitsubishi Power Europe and would become Europe’s inaugural ammonia-fired power generation facility and one of only two such facilities in the world.

The utilisation of low carbon ammonia as a clean and sustainable fuel source for power generation has the potential to provide security of supply while reducing greenhouse gas emissions. Low carbon ammonia has a higher volumetric density than hydrogen, enabling the utilisation of low carbon hydrogen in a form which is easy to transport and store, resulting in a fuel that can be combusted with no carbon emissions at point of use. Its use as a fuel is a promising long-term energy solution for the transition to a low-carbon energy value chain.

Bord Gáis Energy’s facility at Whitegate CCGT power station would serve as a global demonstration site for ammonia-fired power generation technology, providing insight into the feasibility and scalability of low carbon ammonia as a green fuel and shaping the future of power generation worldwide, with low carbon ammonia being sourced through Centrica Energy’s global trading network.

Following the signing of the MOU, the project team is being established to commence project feasibility assessments. Upon the successful outcome of this assessment, extensive local stakeholder engagement will commence.

Note.

  1. No mention of the size of the new power station is given in the press release.
  2. Whitegate power station is a 445 MW combined cycle gas turbine (CCGT), that was built in 2010.
  3. It can meet ten percent of Ireland’s electricity demand.

I have a few thoughts.

Will The Existing Power Station Be Converted To Ammonia Or Will A New Ammonia-Fired Power Station Be Built Alongside?

Consider.

  • If the second station doesn’t work, there’s no reduction in power.
  • If a replacement station doesn’t work, ten percent of Ireland will be in the dark.
  • Ireland will be needing more power in the next few years.
  • A second power station can be appropriately-sized.
  • Japanese don’t like to lose face!

Prudence probably says that building a second station alongside is the least risky route.

Wind Power In Ireland

This Wikipedia entry is entitled Wind Power In Ireland.

This is the first paragraph.

As of 2021 the island of Ireland has 5,585 megawatt and the Republic of Ireland has 4,309 MW of installed wind power nameplate capacity, the third highest per capita in the world. In 2020 wind turbines generated 36.3% of Ireland’s electrical demand, one of the highest wind power penetrations in the world.

There is also one 500 MW interconnector between the islands of Great Britain and Ireland, with another similar-sized one under construction.

As the wind doesn’t blow all the time, the island of Ireland will need some low-carbon backup.

Why Ammonia?

This paragraph from the press release gives several reasons.

The utilisation of low carbon ammonia as a clean and sustainable fuel source for power generation has the potential to provide security of supply while reducing greenhouse gas emissions. Low carbon ammonia has a higher volumetric density than hydrogen, enabling the utilisation of low carbon hydrogen in a form which is easy to transport and store, resulting in a fuel that can be combusted with no carbon emissions at point of use. Its use as a fuel is a promising long-term energy solution for the transition to a low-carbon energy value chain.

There may also be secondary issues here.

If you read the Applications section in the Wikipedia entry for ammonia, you will realise, what a useful chemical ammonia is.

As Ireland has a lot of agriculture, a fertiliser plant could be located close to the power station.

If the ammonia was green ammonia, then this will help to decarbonise the island of Ireland.

Where Will The Green Ammonia Come From?

These posts deal with the production and distribution of green ammonia.

Note.

  1. A continent with a lot of renewable energy like Africa or Australia can create lots of green ammonia.
  2. As the press release says, ammonia is easier to transport and store compared to hydrogen.
  3. The press release says that low carbon ammonia will be sourced through Centrica Energy’s global trading network.
  4. Fortescue Future Industries is mentioned in several posts, as producers of green hydrogen and green ammonia.
  5. Centrica is big enough to stand up to Andrew “Twiggy” Forrest and Fortescue Future Industries.

As in a few years, we will have many GWs of renewable energy, could we be making green ammonia for the Irish?

This news story on the UK Research and Innovation web site is entitled Designs For Green Ammonia Plant Become Reality.

This is the sub-heading.

Science and Technology Facilities Council (STFC) researchers are building a small-scale plant to generate ammonia using only renewable energy sources.

These two paragraphs outline the story.

Ammonia is a promising carbon-free fuel source of the future and so if successful, the plant has the potential to considerably advance the UK’s net zero ambitions.

It marks the second phase of the Ammonia Synthesis Plant from Intermittent Renewable Energy (ASPIRE) initiative which will be led by STFC in conjunction with the University of Bath, Johnson Matthey, and Frazer-Nash Consultancy.

The UK Research and Innovation news story has this description of the ASPIRE technology.

Current commercial ammonia synthesis is optimised for near steady production requiring constant power.

The first phase of ASPIRE however saw the design of a patented modular reactor and thermal management system that should enable operation from an intermittent renewable power supply.

The new plant will have three core elements:

  • a pressure swing adsorption system which extracts nitrogen from air
  • a modular electrolyser which splits hydrogen from water
  • a synthesis loop that uses the modular reactor and a thermal management system to combine hydrogen and nitrogen to make ammonia

This will enable the entire production process to operate autonomously, powered by a small wind turbine and series of solar canopies with an ammonia generation rate proportional to the available renewable power.

There is even this quote from a Dr. Alan Partridge.

Thanks to the incredible work on this initiative by the team at Rutherford Appleton Laboratory as well as the University of Bath and private sector partners, we are closer than ever to producing industry-scale green ammonia for the UK and the world.

Perhaps, this technology will allow the island of Ireland to make all the green ammonia it needs.

Will Centrica Be Going Into The Green Ammonia Business?

The Centrica press release says they will be dealing in green ammonia for the benefit of Ireland. So Yes!

Conclusion

The news story on the UK Research and Innovation web site is a must-read.

As we have so much renewable energy in the UK, some company will build an ASPIRE-based green ammonia plant in the UK.

 

 

 

November 29, 2023 Posted by | Energy | , , , , , , , , , , , , , , , , | Leave a comment