Cummins To Cease New Electrolyser Activity Amid Worsening Market
The title of this post, is the same as that of this article on Renewables Now.
These are the first three paragraphs.
Cummins Inc has decided to stop new commercial activity in the electrolysers space following a strategic review of the segment launched last year, citing deteriorating market conditions and weakening customer demand.
The decision is linked to USD 458 million (EUR 388.4m) of charges for the full-year 2025 related to the electrolyser business within the company’s zero-emission technologies arm, Accelera, of which USD 415 million were non-cash charges.
The company noted that it will continue to fulfil existing customer commitments before winding down new commercial activity in the segment.
Although, I am in favour of using hydrogen as a fuel, I recognise, that traditional electrolysis is not the most efficient process.
These methods are more efficient.
HiiROC
- HiiROC use a process, that they call Thermal Plasma Electrolysis to split any hydrocarbon gas into hydrogen and carbon black.
- HiiROC originated in the University of Hull.
- Typical gases that can be used are chemical plant off-gas, biomethane and methane.
- I like the ability to use chemical plant off-gas, as some of this is particularly nasty and HiiROC may offer safe disposal.
But the big advantage is that the HiiROC process is five times more energy efficient than traditional electrolysis.
The carbon black is no useless by-product, but has several valuable uses in its own right, which are detailed in its Wikipedia entry.
These two paragraphs from Wikipedia, give a summary of the more common uses of carbon black.
The most common use (70%) of carbon black is as a reinforcing phase in automobile tires. Carbon black also helps conduct heat away from the tread and belt area of the tire, reducing thermal damage and increasing tire life. Its low cost makes it a common addition to cathodes and anodes and is considered a safe replacement to lithium metal in lithium-ion batteries. About 20% of world production goes into belts, hoses, and other non-tire rubber goods. The remaining 10% use of carbon black comes from pigment in inks, coatings, and plastics, as well as being used as a conductive additive in lithium-ion batteries.
Carbon black is added to polypropylene because it absorbs ultraviolet radiation, which otherwise causes the material to degrade. Carbon black particles are also employed in some radar absorbent materials, in photocopier and laser printer toner, and in other inks and paints. The high tinting strength and stability of carbon black has also provided use in coloring of resins and films. Carbon black has been used in various applications for electronics. A good conductor of electricity, carbon black is used as a filler mixed in plastics, elastomer, films, adhesives, and paints. It is used as an antistatic additive agent in automobile fuel caps and pipes.
It can also be used as a soil improver in agriculture.
HiiROC would appear to be five times more energy efficient than traditional electrolysis.
I would also rate the range of their investors as a particular strength.
Google AI lists these companies as investors.
HiiROC, a UK-based developer of plasma torch technology for “turquoise” hydrogen production, is backed by a consortium of industrial and strategic investors. Key investors include Centrica, Melrose Industries, Hyundai Motor Company, Kia, HydrogenOne Capital, CEMEX Ventures, Wintershall Dea, and VNG.
Note.
- CEMEX must be going to decarbonise cement making.
- Melrose describe themselves as an industry-leading aerospace technology provider.
- Will we be seeing hydrogen cars from Korean manufacturers?
- Wintershall Dea is Europe’s leading independent gas and oil company.
HiiROC has an impressive list of investors.
Bloom Energy
I wrote about Bloom Energy’s process in Westinghouse And Bloom Energy To Team Up For Pink Hydrogen.
This method also looks promising.
- Westinghouse Electric Company is an American builder of nuclear power stations.
- Bloom Energy Corporation make a solid-oxide electrolyser.
- Pink hydrogen is green hydrogen produced using nuclear power.
It uses electrolysis at a higher temperature, which speeds it up.
Desert Bloom
This is an Australian process, that I wrote about in 10GW Green Hydrogen Project Aims To Electrolyze Water Drawn From Desert Air.
Conclusion
You can understand, why Cummins are getting jumpy!
But you have to remember that when I worked in a hydrogen plant in the 1960s, the hydrogen was an unwanted by-product and it was mixed with coal gas and sent down the power station to raise steam, so that it could be used to do something useful.
All Five Halted US Offshore Wind Farms Resume Construction
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
All five US offshore wind farms under construction that received stop-work orders from the US government have been cleared to continue building, with Ørsted’s Sunrise Wind project the fifth project to be granted a preliminary injunction as part of a lawsuit challenging the order issued by the Director of the Department of the Interior’s Bureau of Ocean Energy Management (BOEM) on 22 December 2025.
I would have loved to have been a fly on the wall of the Oval Office in the White House, as what words could the dumbest United States President of my lifetime possibly use to put any positive spin on such an overwhelming five-round defeat, where he was screwed, glued and tattooed to borrow an expression from Brian, who was one of my favourite accountants.
This table summarises the five wind farms.
- Coastal Virginia Offshore Wind-Commercial – 2600 MW – Operation in 2027.
- Empire Wind 1 – 816 MW – Operation in 2026.
- Revolution Wind – 704 MW – Operation in 2026.
- Sunrise Wind – 924 MW – Operation in 2027.
- Vineyard Wind 1 – 804 MW – Operation in late 2026.
The five farms total nearly 6 GW.
This is what Google AI says about the usefulness of 6 GW to power typical United States houses.
6 gigawatts (GW) of power can supply approximately 5 million US homes, based on recent large-scale energy capacity deals. Depending on energy efficiency and regional usage, this capacity typically translates to around 750,000 homes per 1 GW, meaning 6 GW can cover a range of roughly 4.5 million to 5 million households.
I doubt Trump will give up gracefully.
Centrica Energy And Seneca Resources Company Sign First-of-Its-Kind Long-Term MiQ Methane Emissions Certificates Agreement
The title of this post, is the same as that of this press release from Centrica.
This is the sub-heading.
Centrica Energy and Seneca Resources Company are proud to announce a groundbreaking agreement, marking the first long-term deal of its kind to support independently verified methane emissions from an MiQ-certified US natural gas producer, helping to underpin reductions over time. This ten-year agreement underscores the commitment of Centrica and Seneca to support global efforts to reduce methane emissions.
This first paragraph added more detail.
Centrica Energy sources and delivers gas and LNG globally, including LNG shipped from the US to international markets. Under the terms of the agreement, Centrica will procure 250,000 MMBtu per day of MiQ-certified gas certificates over the next ten years, a strategic move that positions Centrica at the forefront of methane reduction initiatives, aligns with emerging regulatory requirements, and reinforces leadership in sustainable energy practices.
MiQ is new to me, so here is what the press release says about MiQ.
MiQ is a global leader in methane emissions certification and data. Our mission is to accelerate the transition to lower emissions gas by providing a credible and transparent certification system that drives regulatory compliance, incentivizes continuous improvement, and ensures methane accountability in the oil and gas sector throughout the entire supply chain.
It appears to me that MiQ-certified low-emissions gas is almost like an equivalent of FairTrade coffee.
If the UK buys its gas as MiQ-certified low-emissions gas, it could claim, that it has cut its gas emissions.
Google AI On Low-Emission Natural Gas
I asked its view and received this answer.
Low-emission natural gas refers to methane-based energy with significantly reduced greenhouse gas, methane leakage, and particulate emissions, often achieved through enhanced extraction, certification, or blending with cleaner gases. It offers up to 40% less (CO2) than coal and 20-30% less than oil, serving as a critical transition fuel to support renewable energy.
low-emission natural gas would seem to be a sensible way to go.
Offshore Wind Farms Owned By CIP, JERA Nex BP Enter Lease With Crown Estate
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
The 1.5 GW Mona offshore wind farm, owned by JERA Nex BP, and the 480 MW Morecambe, owned by Copehnagen Infrastructure Partners (CIP), have entered into lease with the Crown Estate.
It looks like the 1.5 GW Mona and the 480 MW Morecambe wind farms, which were both given development consent in 2025, will be going ahead, but the 1.5 GW Morgan wind farm is to be discontinued, despite having development consent.
Mona and Morecambe would appear to be planned to be commissioned around 2030.
So if all goes well, that would appear to be 2 GW in the oven.
In CIP’s UK Offshore Wind Project Granted Development Consent, there is a comprehensive map of all the wind farms in Morecambe Bay.
‘Mobilising EUR 1 Trillion in Investments’ | North Sea Countries, Industry, TSOs to Ink Offshore Wind Pact
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
Government officials from Belgium, Denmark, France, Germany, Ireland, Luxembourg, the Netherlands, Norway and the UK are set to sign a declaration confirming the ambition to build 300 GW of offshore wind in the North Seas by 2050, and an investment pact with the offshore wind industry and transmission system operators (TSOs) that is said to mobilise EUR 1 trillion in economic activity.
These three paragraphs add a lot of powerful detail.
Under the Offshore Wind Investment Pact for the North Seas, to be signed today (26 January) at the North Sea Summit in Hamburg, governments of the nine North Sea countries will commit to building 15 GW of offshore wind per year from 2031 to 2040.
The heads of state and energy ministers will also vow to de-risk offshore wind investments through a commitment to provide two-sided Contracts for Difference (CfDs) as the standard for offshore wind auction design. The pact also commits governments to remove any regulatory obstacles to power purchase agreements (PPAs), according to WindEurope, which will sign the pact on behalf of the industry.
On the industry’s side, the commitment is to drive down the costs of offshore wind by 30 per cent towards 2040, mobilise EUR 1 trillion of economic activity for Europe, create 91,000 additional jobs and invest EUR 9.5 billion in manufacturing, port infrastructure and vessels.
These two paragraphs say something about cost reductions.
The cost reduction of offshore wind is planned to be achieved through scale effects, lower costs of capital and further industrialisation supported by clarity and visibility on the project pipeline.
The transmission system operators (TSOs) will identify cost-effective cooperation projects in the North Sea, including 20 GW of promising cross-border projects by 2027 for deployment in the 2030s.
I hope there is a project management system, that can step into this frenzy, just as Artemis did in the 1970s with North Sea Oil and Gas.
The BBC has reported the story under a title of UK To Join Major Wind Farm Project With Nine European Countries.
this is the sub-title.
The UK is set to back a vast new fleet of offshore wind projects in the North Sea alongside nine other European countries including Norway, Germany and the Netherlands.
These six paragraphs add more detail.
The government says the deal will strengthen energy security by offering an escape from what it calls the “fossil fuel rollercoaster”.
For the first time, some of the new wind farms will be linked to multiple countries through undersea cables known as interconnectors, which supporters say should lower prices across the region.
But it could prove controversial as wind farm operators would be able to shop around between countries to sell power to the highest bidder – potentially driving up electricity prices when supply is tight.
Energy Secretary Ed Miliband will sign a declaration on Monday at a meeting on the future of the North Sea in the German city of Hamburg, committing to complete the scheme by 2050.
Jane Cooper, deputy CEO of industry body RenewableUK, said the deal would “drive down costs for billpayers” as well as increasing “the energy security of the UK and the whole of the North Sea region significantly”.
But Claire Countinho, shadow energy secretary, warned “we cannot escape the fact that the rush to build wind farms at breakneck speed is pushing up everybody’s energy bills.”
Claire Coutinho, as an outsider at present and a member of a party out of Government had to say something negative, but her negotiations when she was UK Energy Minister with her German opposite number, which I wrote about in UK And Germany Boost Offshore Renewables Ties, seem very much a precursor to today’s agreement.
‘Drone Boats Will Be The New Normal’
The title of this post is the same as this article on the BBC.
This is the sub-heading.
A remotely operated boat will survey an area hundreds of miles offshore – while being controlled from an inland airport.
These two paragraphs add more details to the story.
The Orsted Examiner is being launched this week from Grimsby by the renewable energy company, which is currently building the Hornsea 3 windfarm in the North Sea.
The vessel contains enough fuel to be at sea for several months, and an internet connection means it can be remotely controlled from anywhere.
Note.
- This would appear to be an elegant way to improve both productivity and safety.
- In RWE Opens ‘Grimsby Hub’ For Offshore Wind Operations And Maintenance, I indicated that RWE will have a Grimsby hub.
- Will the two companies have similar drone boats?
I certainly agree with the title of the post.
Trump Administration’s Legal Setbacks Are Good News For Offshore Wind — And The Grid
The title of this post is the same as that of this article on Tech Crunch.
These two paragraphs give more details.
The Trump administration suffered a series of legal setbacks this week after judges allowed work to restart on several offshore wind farms under construction on the East Coast.
The Department of the Interior had ordered a stop to five projects totaling 6 gigawatts of generating capacity in December, citing national security concerns. The judicial orders will allow three projects to resume construction: Revolution Wind off Rhode Island, Empire Wind off New York, and Coastal Virginia Offshore Wind off — you guessed it — Virginia.
The developers each filed lawsuits shortly after the Trump administration issued the stop work order, which had been effective for 90 days.
Trump is now learning you don’t win them all.
I would suggest that you read the full article, as there is a lot of good stuff there.
This is the concluding paragraph.
he potential is even bigger when viewed on a national scale. Offshore wind could generate 13,500 terawatt-hours of electricity per year, which is three times more than the U.S. currently consumes.
If the US, were to use all the fossil fuels, that Trump would like, there would be no point in buying Greenland as the Trump proportion of the resulting Global Warming would probably melt the country.
Legal Challenge Against Gatwick Airport’s Second Runway To Begin
The title of this post is the same as that of this article on ITVX.
These four paragraphs add more details.
Plans to challenge a second runway at Gatwick Airport will be heard in the High Court next week.
The campaign and environmental group Communities Against Gatwick Noise Emissions (CAGNE) opposes Transport Secretary Heidi Alexander’s decision to grant development consent for the project.
In the hearing, which will run from 20 to 23 January 2026, CAGNE’s argues that the climate change impacts of the extra runway have not been properly assessed.
The planned expansion would see the repurposing of Gatwick Airport’s emergency runway for use as a second operational runway. The extra capacity is expected to lead to more than 100,000 more flights per year.
These two paragraphs give CAGNE’s case.
CAGNE says that this decision was flawed, arguing that there are numerous gaps in the environmental assessment of the airport expansion. These include a failure to adequately assess inbound flight emissions, the climate impact of non-carbon dioxide emissions, the handling of additional sewage, and noise pollution.
The group also argues that the second runway plans rely too heavily on the UK’s Jet Zero Strategy (JZS), which assumes ambitious improvements in the aviation industry in areas such as fuel efficiency.
My feelings are as follows.
- We need more runway capacity.
- Eventually all aircraft will be powered by electricity, hydrogen or sustainable aviation fuel (SAF).
- Because of the need for large amounts of renewable electricity to make hydrogen and SAF, the runway will need to be near offshore wind farms.
Only Doncaster Sheffield, Gatwick, Liverpool, Stansted and some Scottish airports are near the sea or could be connected to the coast by an easy-to-build cable or pipeline.
CAGNE may well win their case, but I fell Nimbys will also stop Heathrow getting a third runway.
US Federal Court Clears Revolution Wind To Resume Construction As Ørsted, Skyborn’s Lawsuit Against Stop-Work Orders Progresses
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
The US District Court for the District of Columbia has granted the preliminary injunction sought by the joint venture between Ørsted and Skyborn Renewables for the Revolution Wind project, which was ordered to pause construction by the US government. When the stop-work order was issued on 22 December 2025, the 704 MW project had seven wind turbines left to install.
This paragraph adds more detail.
The underlying lawsuit that the Revolution Wind joint venture filed against the first stop-work order issued for the offshore wind farm on 22 August 2025, which was supplemented to also challenge the 22 December 2025 order, continues to progress in the court, while the preliminary injunction will allow the construction activities to restart immediately.
Note.
- Ørsted said on the 12th January 2026, that they would resume work as soon as practically possible.
- Ørsted have also said that the project is approximately 87 per cent complete and was expected to begin generating power this month.
- In New York Attorney General Files Lawsuits Against Trump Admin’s Stop-Work Orders For Empire Wind, Sunrise Wind, Trump is also facing a second legal action over offshore wind.
It does seem that we are seeing what happens, when the irresistible force that is Trump meets the immovable force, that is United States law.
New York Attorney General Files Lawsuits Against Trump Admin’s Stop-Work Orders For Empire Wind, Sunrise Wind
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
New York Attorney General (AG) Letitia James has filed two lawsuits against what the AG says is “the Trump administration’s unlawful attempt to halt construction” on Empire Wind 1 and Sunrise Wind, two large-scale offshore wind projects being built in the US federal waters off New York.
These three paragraphs add more detail.
In the lawsuits, filed simultaneously for the two projects in the US District Court for the District of Columbia on 9 January, Attorney General James argues that the stop-work orders fail to explain the federal government’s change in position and to provide a genuine justification for the suspension. This makes the orders “arbitrary and capricious, in violation of the Administrative Procedure Act”, says the New York AG, whose lawsuit is asking the court to declare the stop-work orders unlawful and block their enforcement.
Pointing out that the two offshore wind farms are expected to power more than one million New York homes, the Attorney General says pausing them could threaten the state’s economy and energy grid, as well as the jobs created by the projects, which currently employ thousands of workers and have already invested billions of US dollars.
Furthermore, the New York AG emphasised that both Empire Wind 1 and Sunrise Wind had undergone more than a decade of extensive review by federal, state, and local authorities, including environmental impact analysis, public comment periods, and coordination with numerous federal agencies, including the US Department of Defense.
I’m no lawyer, but I do think that the New York Attorney General has a good case.
The Anonymous Widower 