News
‘Brown sea foam is harmless’ says Pembroke Power Station

A photograph taken on Wednesday morning (Jan 6) by Kaye Davies shows Hazlebeach completely covered by the foam.
PEMBROKE POWER STATION has released a statement saying that the high volumes of sea foam, currently being seen on some Pembrokeshire beaches, is harmless.
The statement was released in response to questions to operator RWE Generation UK from The Herald.
Photographs have been posted on social media by concerned locals, with some people calling the foam ‘disgusting’.
A photograph taken on Wednesday morning (Jan 6) by Kaye Davies shows Hazlebeach completely covered by the foam.
RWE Generation told The Herald: “At certain times of the year there is a noticeable ‘sea foam’ discharged from the cooling water system at Pembroke Power Station. Due to the current turbulent weather, including high winds and heavy rain the station is experiencing high volumes of ‘sea foam’.
“RWE are nearing the completion of a project to reduce the formation and release of foam from the station.
“This work is well underway with mechanical installation complete and commissioning which has been delayed because of bad weather due in the next few weeks. The project involves managing water levels in the cooling water system through the use of four large penstock valves similar to sluice gates.
“The ‘sea foam’ currently coming from the Pembroke Power Station cooling water outfall is the same as the sea and beach foam which occurs naturally from time to time. Even though it appears brown in colour we would like to reassure people that it is harmless and is not caused by any form of pollution.
“It is created by the agitation of seawater particularly when it contains higher concentrations of dissolved organic matter such as rotten leaves. This can create foam when combined with turbulent conditions that trap air, such as when seawater passes over a weir, the foam is not caused by chemicals or any other pollution.”
Paul Gibson, Industry Regulation Team Leader for South West Wales, Natural Resources Wales said told The Herald: “We are investigating reports of large amounts of sea foam on Hazel Beach in Pembrokeshire.
“This could be due to the operations of the power station and we are working with RWE Generation UK plc (RWE) to ensure the amount of foam generated is minimised.
“The foam produced is the same as that which occurs naturally and the unseasonably warm and stormy weather conditions over the Christmas and New Year may also have contributed to its generation.
“The sea foam has no environmental impact, although we understand it can cause concern.”
News
Welsh Labour confirms ranked candidates for Sir Gaerfyrddin
WELSH LABOUR has confirmed the ranked list of candidates for the new Senedd constituency of Sir Gaerfyrddin.
The party selected a shortlist for each of Wales’ sixteen new constituencies earlier this summer, with local members taking part in recent weeks to determine the order of their preferred candidates.
Candidates have already been announced for Clwyd, Sir Fynwy, Torfaen, Pontypridd Cynon Merthyr, Gŵyr Abertawe, and Brycheiniog Tawe Nedd.
Welsh Labour’s ranked candidates for Sir Gaerfyrddin are:
- Calum Higgins
- Dawn Evans
- Martyn Palfreman
- David Darkin
- Lewis Davies
- Andre McPherson
The rankings remain provisional and will require formal endorsement by the Welsh Executive Committee. Further announcements for the remaining constituencies are expected in the coming weeks.
Climate
Milford Haven’s unique seabed habitat revealed in major new study
A NEW scientific study has revealed the distinct and ecologically significant nature of Milford Haven’s maerl beds, shedding fresh light on how one of Wales’ most fragile underwater habitats can be protected for the future.
Maerl beds are slow-growing, coral-like accumulations of red algae that form intricate structures on the seabed. These habitats support a wide range of marine species and act as important stores of blue carbon, helping absorb and lock away carbon dioxide.
The research, led by the University of Exeter with contributions from Natural Resources Wales (NRW), used Whole Genome Sequencing (WGS) to analyse maerl samples from Pembrokeshire to Cornwall. The data allowed scientists to assess genetic diversity across the region and identify the populations most at risk from environmental pressures and human activity.
Crucially, the study found that Milford Haven’s maerl bed is genetically distinct from other sites, underlining its uniqueness and highlighting the need for site-specific protection.
Dr Frances Ratcliffe, Senior Marine Environmental Assessment Officer for NRW, said:
“This research highlights the unique nature of the maerl bed in Milford Haven, showing it to be both highly genetically diverse and distinct from other populations in the wider region.
“We’re delighted to have contributed to this work, which makes the case for protecting this special habitat even stronger. Sadly, the bed is currently in a degraded state, and we hope the findings will help inform future efforts to safeguard these vital ecosystems for generations to come.”
Dr Tom Jenkins, the project lead, added: “This is the first research project to assemble reference genomes for two maerl-forming species and use Whole Genome Sequencing to study populations around the southern and south-west coasts of Britain.
“It reveals levels of genetic diversity and identifies populations dominated by maerl clones, which together could have implications for their vulnerability and resilience to future changes in climate and the environment.”
NRW is also leading a wider project examining declines in benthic habitats — ecosystems found on or near the seabed — to strengthen Wales’ understanding of underwater biodiversity. This includes research into herring in Milford Haven, sponge communities in the Menai Strait, and modiolus horse mussel reefs off the north Llŷn Peninsula. The work is funded through the Welsh Government’s Nature Networks programme.
Business
Twr y Felin Hotel unveils new bespoke couple’s spa
TWR Y FELIN Felin Hotel, Wales’ first contemporary art hotel, has announced the opening of its new bespoke couple’s spa – an exclusive sanctuary designed to restore balance, renew the senses, and bring calming wellbeing to both body and mind.
The new private spa space combines modern wellness design with gentle natural elements, offering a serene environment for couples or small groups seeking deep relaxation. Centred on the therapeutic power of water, the spa provides a cocoon of tranquillity and indulgence just moments from the heart of St Davids.
Guests can unwind in the deep whirlpool bath, enjoy the circulation-boosting benefits of the infrared sauna, or cleanse and detoxify in the steam shower. The space also includes heated loungers and a private terrace, complemented by soft lighting and soothing music – creating an ideal backdrop for an hour or more of restorative escape.
One-hour spa sessions
Perfect for guests seeking a shorter break from the everyday, the spa offers one-hour sessions:
- Monday – Thursday: £50 per person
- Friday – Sunday: £60 per person
One-hour sessions can be booked online. Longer visits can be arranged directly with the hotel and are subject to availability.
Guests can also extend their wellness journey with a wide menu of treatments, including aromatherapy massage, therapeutic body massage, Indian head massage, body exfoliation rituals, and Twr y Felin’s signature Encapsulate treatment.
“Our vision was to create a space where guests can slow down, breathe, and indulge in a restorative experience that leaves them feeling renewed,” said Emma Bowen, General Manager. “The spa complements our philosophy of creating exceptional experiences inspired by art, culture, and the surrounding Pembrokeshire landscape.”
Booking information
The spa is open daily, with one-hour sessions available to book online. Packages and extended stays must be booked directly with the hotel’s reception team. Please note that the spa is an adults-only environment and is not suitable for pregnant guests.
For information, bookings, and full terms and conditions, visit:
https://twryfelinhotel.com/treatments/
About Twr y Felin Hotel
Located in Britain’s smallest city, St Davids, Twr y Felin Hotel is Wales’ first contemporary art hotel. The award-winning retreat offers luxurious accommodation, fine dining at Blas Restaurant, and a unique collection of specially commissioned artworks inspired by the dramatic Pembrokeshire coast.
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Tony
January 6, 2016 at 6:03 pm
Naturally occurring Freshwater West coveted in it
Terry
January 7, 2016 at 4:06 pm
I make no comment on this story BUT in the past we’ve been told x-rays were harmless, cigarettes are good for you, thalidomide is harmless …….
Batoot
January 9, 2016 at 8:42 pm
Seam foam can be harmful particularly to dogs who run and play in it so dog walkers take care.
It can be polluted stormwater from rivers or drains discharging to the coast, sea foam formed on adjacent beaches can be polluted with viruses and other contaminants.
If crude oil discharged from tankers at sea, or motor oil, sewage and detergents from polluted stormwater are present, the resulting sea foam is even more persistent, and can have a chocolate mousse texture.
If the foam forms from the breakdown of a harmful algal bloom (including those caused by some dinoflagellates and cyanobacteria), direct contact with the foam, or inhalation of aerosols derived from the foam as it dries, can cause skin irritations or respiratory discomfort.
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