Business
An experimental nuclear fusion reactor could be built in Pembrokeshire
PEMBROKESHIRE could be the location of an experimental nuclear fusion reactor, which could produce abundent clean energy, if the council backs plans for a site on land owned jointly between Valero oil refinery and Pembroke Power station.
Pembrokeshire County Council’s Cabinet will be asked next week (May 17) to support the project, which it is hoped could create limitless energy.
The officers of the council are recommending to Cabinet that members approve the nominated site being included on the list of UKAEA candidate sites.
Elsewhere in Wales, the Vale of Glamorgan Council is bidding for it to be built at the Aberthaw power station site.
Communities had until the end of March to nominate locations.
If approved the nuclear fusion station, the council’s officers say, could position Pembrokeshire at the international forefront of the clean energy revolution, bringing visibility to the community on a global stage. It was also recommended that the project will bring long-term and enduring environmental, employment, skills and economic benefits to the host community.
However, Greenpeace believes that nuclear fusion is an expensive distraction from the real agenda of providing environmentally benign, reliable energy supply. The campaign group gas also written to Parliament saying that the deuterium-tritium (D-T) fuel mixture used in nuclear fusion produces four times as many high energy neutrons per kilowatt-hour of energy produced than sandard nuclear fission.

Nevertheless the government has a concept programme called STEP, which is an ambitious programme for the conceptual design of a fusion power station. It is a UKAEA administered programme, currently with £220 million funding to produce a phase 1 concept design by 2024.
Beyond 2024, it is claimed, phase 2 intends to move into the engineering design and build phases to deliver the prototype of a commercially viable fusion plant. The prototype will hopefully demonstrate the commercial viability of fusion. The learning from this will enable the future development of a UK fleet of commercial fusion plants, the government said. The target date for the first fully operational plant will be 2040.
In November 2020, the UK Government released an open call to communities across the UK to identify sites that could accommodate a STEP power station, with the site near Valero being chosen.
A report to councillors sitting on the Cabinet states that unlike with conventional nuclear power, there is a benefit of limited risk of nuclear materials proliferation. This is because nuclear fusion doesn’t employ fissile materials like uranium and plutonium. There are no enriched materials in a fusion reactor that could be exploited to make nuclear weapons.
The STEP programme said that it seeks to maximise the recycling and re-use of materials and only use disposal routes where there is no other option.
It said to this end research is being carried out on suitable materials to minimise decay times as much as possible. Any radioactivity of the components in the tokamak structure is classed as low level and relatively short lived.
Fusion is regarded by Government as being carbon free, safe, low land use, low, manageable waste, reliable energy baseload with unlimited fuel.
Paul Miller, Cabinet Member for Economy, Tourism, Leisure and Culture on Pembrokeshire County Council said: “The Haven Waterway has provided livelihoods, underpinned by fossil fuels, for thousands of Pembrokeshire families, mine included, for more than 50 years.
“Its my job to help ensure the waterway continues to provide high skilled, engineering, science and technology jobs for the next generation of this county and so linked to our focus on climate change (and in addition to our existing multi-million pound commitments to supporting wind, wave and tidal clean power generation) my team have been exploring whether we can also support the development of clean, green fusion technology.
“It very early days in the UK Atomic Energy Authority’s site selection process but we’ll provide regular updates as things progress.”
What is nuclear fusion?
Fusion is the process that takes place in the heart of stars and provides the power that drives the universe. When light nuclei fuse to form a heavier nucleus, they release bursts of energy. This is the opposite of nuclear fission – the reaction that is used in nuclear power stations today – in which energy is released when a nucleus splits apart to form smaller nuclei.

To produce energy from fusion here on Earth, a combination of hydrogen gases – deuterium and tritium – are heated to very high temperatures (over 100 million degrees Celsius). The gas becomes a plasma and the nuclei combine to form a helium nucleus and a neutron, with a tiny fraction of the mass converted into ‘fusion’ energy. A plasma with millions of these reactions every second can provide a huge amount of energy from very small amounts of fuel.
One way to control the intensely hot plasma is to use powerful magnets. The most advanced device for this is the ‘tokamak’, a Russian word for a ring-shaped magnetic chamber. CCFE’s goal is to develop fusion reactors using the tokamak concept.
Advantages of fusion power
With increasing concerns over climate change and finite supplies of fossil fuels, we need new, better ways to meet our growing demand for energy. The benefits of fusion power make it an extremely attractive option:
- No carbon emissions. The only by-products of fusion reactions are small amounts of helium, an inert gas which can be safely released without harming the environment.
- Abundant fuels. Deuterium can be extracted from water and tritium will be produced inside the power station from lithium, an element abundant in the earth’s crust and seawater. Even with widespread adoption of fusion power stations, these fuel supplies would last for many thousands of years.
- Energy efficiency. One kilogram of fusion fuel could provide the same amount of energy as 10 million kilograms of fossil fuel. A 1 Gigawatt fusion power station will need less than one tonne of fuel during a year’s operation.
- Less radioactive waste than fission. There is no radioactive waste by-product from the fusion reaction. Only reactor components become radioactive; the level of activity depends on the structural materials used. Research is being carried out on suitable materials to minimise decay times as much as possible.
- Safety. A large-scale nuclear accident is not possible in a fusion reactor. The amounts of fuel used in fusion devices are very small (about the weight of a postage stamp at any one time). Furthermore, as the fusion process is difficult to start and keep going, there is no risk of a runaway reaction which could lead to a meltdown.
- Reliable power. Fusion power plants will be designed to produce a continuous supply of large amounts of electricity. Once established in the market, costs are predicted to be broadly similar to other energy sources.
Business
New showroom for car dealership approved by county planners
PLANS for a new showroom for a Pembrokeshire car dealership which has recently acquired a new Isuzu vehicle franchise, have been given the go-ahead.
In an application to Pembrokeshire County Council, Gareth Hughes Motors of 25 Burton Road, Sardis, through agent Hayston Developments & Planning Ltd, sought permission to replace a temporary canopy with fixed permanent mini-showroom.

A supporting statement said: “Gareth Hughes Motors is a family run enterprise, established in 1982. In order for the business to respond to the latest technological advancements, especially those related to the transition to hybrid and electric vehicles, additional space and different resources will be required.
“Approval of this application will assist in the delivery of these required resources, associated staff training and recruitment for the servicing of electric vehicles will also lead to the retention and provision of skilled employment.”
It says the extension will be designed to allow sufficient space to display Isuzu vehicles, an additional motor franchise recently acquired by the dealership, with no changes proposed to the existing access from the C3007 as the mini-showroom would take place to the rear of the site and replace an existing canopy structure.

It added: “The environmental impacts from the proposal are minimal as the replacement structure takes place on a concreted/bitumac surface which is currently used for the parking of cars. In addition, the design and use of materials complements that of the current showroom and repair shop and by the addition of a bird and bat box on the south-east of the proposed extension.
“The proposed new mini-showroom will accommodate a maximum of two vehicles and would take place to the rear/side of the site and would be constructed in materials which complement those of the existing showroom and service bays.
“Although Gareth Hughes Motors is located within a group of residential properties it is considered that there will be no significant negative impacts on those neighbouring properties because of their distance from the application site, the orientation of the buildings.
“The securing of an additional franchise at this Sardis site will both help secure the future of the existing staff and create opportunities for additional employment in the motor trade.”
The application was conditionally approved by county planners.
Business
The Cheesecake Guy Ltd plans withdrawn following community council objections
PLANS for what could have been the third store in the country for Welsh cheesecake business The Cheesecake Guy Ltd at Saundersfoot’s Coal Building interpretation centre have been withdrawn.
In an application to Pembrokeshire Coast National Park, Craig Taylor of Merthyr Tydfil-based The Cheesecake Guy Ltd sought a change of use of part of Saundersfoot’s Cambrian Terrace Coal Building interpretation centre to create a small retail unit.
On its website, The Cheesecake Guy says of its business and products: “Established in 2019, The Cheesecake Guy is all about delivering indulgent, handcrafted cheesecake desserts with a twist. While we offer a range of sweet treats, our specialty — and customer favourite — is the signature cheesecake jar.
“Made with quality ingredients and packed with rich, creamy layers, our jars are the perfect dessert for any occasion. Whether you’re treating yourself or sharing with others, The Cheesecake Guy brings a spoonful of happiness to every bite.”
While no supporting statement was published for the Saundersfoot proposal, the application said the scheme, if approved, would employ two full-time members of staff, operating 10am-6pm Mon-Sat, and 10-5 on Sundays and bank holidays.
Of the scheme itself it said it would involve “retail sales of pre-prepared desserts and merchandise,” adding there will be “no on-site manufacturing or heavy processing,” with “equipment limited to display fridges and freezers”.
If approved, the Saundersfoot site would have been the third outlet for The Cheesecake Guy, with sites in Merthyr, and, more recently, Newport Market.
For its Newport site, The Cheesecake Guy says: “We specialise in creating a wide variety of cheesecake desserts that cater to all tastes. Our menu features popular favourites that have won the hearts of many, alongside exciting new creations designed to keep your taste buds satisfied.
“Whether you’re a classic cheesecake lover or an adventurous foodie, we promise a cheesecake experience like no other. Each cheesecake is made with the utmost care, ensuring a rich, creamy texture and a burst of flavour in every slice (or jar!).”
Since the application was submitted, Saundersfoot Community Council objected “on the basis that the harbour is diluting the original intention of this area, which was designed to be an educational section of the development”.
The application is now, as of June 19, marked as withdrawn.
Business
Amended Fishguard children’s home scheme approved
AN AMENDED scheme for a children’s care home on the edge of Fishguard has been approved after a previous call was refused.
In an application to Pembrokeshire County Council, Martin Leahy of Ty Caredig Ltd sought a certificate of lawfulness permission for the use of a dwellinghouse to a residential care home for up to two children at Bryn Delyn, Y Fraich, Fishguard.
Last November, a similar call to allow Bryn Delyn to be used as a children’s home, which raised fears from local objectors the scheme was being ‘rubber stamped’ by the council, was refused.
In that application to the council, Cardiff-based Ty Caredig Ltd sought permission for a Certificate of Lawfulness on the basis the use was not materially different from the property’s existing lawful use.
Residents had accused the council of “pushing through a highly controversial children’s home application behind closed doors”.
A supporting statement for that scheme, with many redacted parts, said the four-bed property had a lawful use as a dwelling house; saying the use as a care home did not require planning permission through a change of use.
However, planners said the use of the dwelling as a care home “would represent a material change of use requiring the benefit of planning permission”.
Since then, amendment to the scheme, for a lawful change of use was submitted, a supporting statement saying Ty Caredig Ltd operates homes throughout Wales that provide specialist care for children, the latest scheme “seeks formal confirmation that the proposed use of Bryn Delyn as a children’s care home for up to two children (plus care staff) would not require planning permission”.
Fishguard Town Council objected, on the grounds of highway safety and parking issues.
It also raised points of “apparent discrepancies between the planning application and the information available on the website,” but stressed it did support provision of suitable accommodation for vulnerable young people and children “with the correct infrastructure in place”.
Local county councillor Cllr Par Davies has said the scheme has her “full support,” as did the certificate call, adding: “Rumours abound regarding this application with objections concerning the usage of the property as a care home for young people. The application states that only two young people would be cared for in the property.
“This type of property is needed as we often talk as councillors for the need for Pembrokeshire children in care to remain in Pembrokeshire instead of the alternative of moving them to other areas in the country and this application fulfils that need.”
The application was approved by planners, the approval stating “Based on the information submitted and on the balance of probability it is considered that the use of the property as a residential care home for up to two children would not result in a material change of use from the lawful use of the property as a dwellinghouse and as a result a certificate of lawfulness for a proposed use should be granted.”
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