News
Refinery tight lipped following burn-off concerns
VALERO has refused to explain why their flare stacks at the Pembroke Oil Refinery were worryingly large on Friday night (Nov 16).
The Pembrokeshire Herald received several messages and photographs of the unprecedented burn-off from readers and concerned locals via social media and email.
An unconfirmed source at the refinery told this newspaper that there had been a problem with the alkylation de-isobutanizer – it ‘fell over’ our source said.
Alkylation is the process of producing gasoline range material such as propylene and butylene with isobutene – in the presence of a highly acidic catalyst, either sulphuric acid or hydrofluoric acid.
When asked to confirm the emergency burn off took place, and when asked if there was a serious malfunction, Stephen Thornton, Public Affairs Manager told us: “It is company policy not to comment on operations.”
When asked if he could deny that the incident occurred he again declined to comment.
A refinery expert told us: “The towers which have a constant burning flame is called a flare stack. In very simple terms, it is just like the burner of a gas stove with a controlled burning of natural gas through its pilot burners. It is the last line of safety or defence for refineries, petrochemical and gas processing plants.”
The expert went on: “The flare system consists of the flare stack and a flare header. A very large network of pipes coming from the different processes feed into the header. Whenever there is an upset or an emergency situation, all the extremely flammable hydrocarbons need to be vented out.
“But these cannot be just put in the atmosphere like the steam from our food pressure cookers. A vapour cloud would be extremely hazardous and catastrophic. To ensure that these escaping gases get burned to Carbon dioxide and water vapour, a flame is always kept burning on the top.
“Refinery operators generally see this as a necessary evil.
“The location of a fire stack is also very important. It is located far away from the main processing complex in the downwind direction.”
In April this newspaper reported that a potentially ‘catastrophic incident’ took place at Valero’s Pembroke Oil Refinery last year involving leaking gas and an ignition source
As previously reported, we were contacted earlier this year by a number of workers at the site who told us that it is only ’pure luck’ which prevented leaking gases from being blown into an ignition source, believed to be a furnace, which could have led to another lethal incident at the plant.
Valero have confirmed that they are working with statutory authorities who are investigating the event, which occurred on November 30 last year. It involved the Alkylate Iso-Stripper, which creates Alkylate – a premium component of petrol that has exceptional anti-knock properties and is clean burning.
The oil refinery’s management told us at the time that it is working with ‘continued co-operation’ with regulators, and highlighted in a statement that ‘no personnel were injured’ and that ‘there was no impact on the community’.
Valero, which says it is one of the leading employers in south Wales, added that they are unable to comment further during the period of investigation.
A Health & Safety Executive spokesperson told The Herald in a prepared statement: “We are aware of an incident at the Valero Energy Limited Pembroke Refinery in November 2017 which was reported to the Health and Safety Executive under RIDDOR (Reporting of Injuries, Diseases and Dangerous Occurrences Regulations 2013).
“We can confirm that the incident took place on the Alkylate Iso-Stripper, and is being investigated.
“No enforcement action has been taken, though the investigation remains on-going.”
Crime
Prosecution delivers powerful closing speech in Christopher Phillips trial
Jury expected to retire shortly in Swansea Crown Court baby abuse case
THE TRIAL of Christopher Phillips, accused of inflicting catastrophic injuries on a 10-week-old baby in Haverfordwest, moved into its final stages today (Dec 5) as the last evidence was heard and the prosecution delivered a forceful closing speech at Swansea Crown Court.
Phillips, 34, of Kiln Park in Burton, is charged with causing serious physical and sexual harm to Baby C in January 2021. The infant was taken by ambulance to Glangwili Hospital in the early hours of January 24 after suffering life-threatening internal injuries.
The baby’s mother faces separate charges of allowing serious physical harm and child cruelty for allegedly failing to protect her child.
Final evidence presented
The court resumed at 11:09am, when the prosecution submitted its final exhibit: a detailed timeline reconstructed from Phillips’ mobile phone data, charting his visits to the mother’s flat in Haverfordwest.
Prosecutor Caroline Rees KC highlighted the distances between Phillips’ home, the mother’s address and Glangwili Hospital, telling the jury that the timings were central to understanding the sequence of events that night.
This concluded the evidential phase of the trial.
Judge issues legal directions
Late this morning (Friday, Dec 5) Judge Paul Thomas KC delivered his directions to the jury, outlining the legal tests required for convictions against both Phillips and the child’s mother. He reminded jurors to consider each charge separately and to apply the law only to the evidence they had heard.
Prosecution closing speech
In her closing address at early this afternoon, Rees KC told the jury that 10-week-old Baby C had been a “happy little baby” who showed “no signs of distress” in a video recorded by his father on January 23, 2021.
She said that within hours, by the early morning of January 24, the infant was in hospital with what she described as a “gaping tear in his anus”.
Rees KC argued that the evidence of who caused the injuries “points in one way – towards Christopher Phillips”.
Turning to the baby’s mother, she said the prosecution’s case was that she was “not without blame”, telling the jury that the mother had “failed in her duty to keep her baby safe”.
“She at the very least ought to have realised that her baby was at serious risk from the man she brought into her home,” Rees KC said. “She didn’t take any steps to keep that baby safe. She prioritised Christopher Phillips over her own child.”
Jury expected to retire
No defence closing speech was delivered today and no further evidence is scheduled. The jury is expected to retire shortly to begin its deliberations.
The case continues at Swansea Crown Court.
Farming
FUW urges government action as plunging dairy prices threaten family farms
THE FARMER’s UNION OF WALES has sounded the alarm over a sharp and sustained collapse in dairy prices, warning that the situation is placing intolerable pressure on family farms already grappling with regulatory change, rising costs and wider economic uncertainty.
The Union convened an emergency meeting of its Animal Health and Dairy Committee last week to assess the scale of the crisis. Representatives from across Wales reported widespread anxiety, with many members seeing milk prices fall dramatically through the autumn. Processors are now signalling further cuts in early 2026, while commodity markets offer little sign of stability heading into spring.
Farmers, fearful of jeopardising commercial relationships, have approached the FUW confidentially to express grave concern about projected milk payments for the coming months. Many say the offers being made will fall far below the cost of production.
Average milk prices are forecast at just 30–35 pence per litre, against estimated production costs of 39–44 pence per litre (Kite Consulting). On current trajectories, the FUW warns a typical Welsh dairy farm could lose thousands of pounds per month for as long as the downturn persists.
Following its committee meeting, the Union raised the matter directly with Deputy First Minister Huw Irranca-Davies MS during talks in Cardiff on Wednesday, December 3. Officials stressed the immediate threat facing family-run dairy farms and called for urgent consideration of government support to prevent long-term damage to the sector.
Gerwyn Williams, Chair of the FUW Animal Health and Dairy Committee, said the pace of the price crash was “unprecedented”.
“Farmers are facing an impossible situation where input costs remain high while the value of their product plummets. The viability of many family farms is now at serious risk. We need immediate assurances that this crisis is being treated with the urgency it deserves.
“Some can weather a short storm, but rumours that this could continue into summer 2026 will see businesses shut. These modest family farms have already invested heavily to meet regulatory requirements. Cuts on this scale will severely impact their ability to service repayments.”
FUW Deputy President Dai Miles warned that the consequences extend far beyond farm gates.
“Dairy farming underpins thousands of jobs in Wales and is central to the economic, social and environmental fabric of rural communities. When prices fall this sharply, it isn’t just farmers who suffer — local businesses, services and entire communities feel the impact.
“We have made it clear to the Deputy First Minister that government must work with the industry to provide immediate stability and a long-term resilience plan.”
The FUW says it will continue to work with the Welsh Government, processors and supply-chain partners to seek solutions and secure fair, sustainable prices for producers.
Community
Haverfordwest’s first memory tree brings community together this Christmas
Spud Box is delighted to launch a brand-new festive initiative for the people of Pembrokeshire – Haverfordwest’s first Memory Tree, now open to the public at our premises.
The idea, inspired by Drew from The Big Pembs Panto, invites members of the community to write and hang personal messages on the tree. These can be tributes to loved ones, cherished memories, or simple Christmas wishes.

The project has been created to give people a meaningful way to connect during the festive season. All materials – including paper, plastic pockets and ribbon – are provided free of charge. Visitors are also welcome to enjoy complimentary hot drinks, kindly supplied by Connect: Pembrokeshire, along with mince pies donated by Brakes.
Anyone who prefers to create their message at home can bring it in, and the team will be happy to help attach it to the tree.
Donations are being encouraged in support of Sandy Bear Children’s Bereavement Charity, making the Memory Tree both a reflective and charitable community event.
The tree itself looks spectacular thanks to Sion from DSR Batteries, who supplied the lighting. The project has also received generous support from Marty at Sandy Bear Children’s Bereavement Charity and Pure West Radio. Spud Box welcomes other community groups or organisations who wish to get involved.
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