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Education

Students learn about offshore wind development and the jobs they could benefit from

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TEENAGERS Ethan Adams and Jack Hale said they barely knew anything about renewable energy when they signed up to a brand new course at Pembrokeshire College, but that has changed.

They now have a solid grasp of what is shaping up to be a significant source of jobs and investment in the Celtic Sea – the large body of water bordered by South West Wales, the South West of England and the south of Ireland.

Floating offshore wind farms in this marine expanse could be helping the UK decarbonise its power supply further in a few years’ time, and people will be needed to assemble, install and maintain the turbines, connect them to the grid, and refine and improve their design.

Staff will also be needed to research, build and maintain tidal energy projects – like a large electricity-generating lagoon and floating solar farm that has been proposed in Swansea Bay.

Mechanical engineering students Ethan and Jack were among the first intake of a pilot course called Destination Renewables at Pembrokeshire College. The industry-led programme is the first of what is expected to be several courses underpinned by a £1.2 billion city deal for the Swansea Bay region, which comprises Pembrokeshire, Carmarthenshire, Swansea and Neath Port Talbot.

The idea of the courses will be to equip students with some of the advanced manufacturing, technical and other skills which the jobs of tomorrow will need.

Ethan, 18, of Tenby, said he was interested in widening his horizons. “I knew nothing about renewable energy,” he said. “I thought, why not expand my knowledge and gain an interest in what’s going on around me.

“I’ve really enjoyed it. I’ve found it really informative and interactive. It’s never the same thing twice.”

The students have done field trips and workshops, listened to renewable energy business leaders, and learned about the planning and consenting process, among other things.

Ethan said one example of what they’d explored was the different ways of “pegging down” offshore wind turbines, and the need to consider the impact on marine life – particular the vibrations associated with their installation.

“They were telling us that they can create a forcefield of bubbles to soak up the sound,” he said.

Ethan attended a conference held at the Port of Milford Haven where he spoke to Secretary of State for Wales David TC Davies. He and other students who have opted to carry on with the course will focus on a renewable energy project in the second year.

Ethan said he could see a future for himself in the renewable sector. “I feel like I would be quite suited to project management,” he said.

Jack, 17, who lives near Newgale, said: “I never really learned about renewable energy at school. I’ve definitely gained a wider perspective.

“We’ve had guest speakers coming in telling us about how much goes into these projects, and how many jobs there will be.”

Hayley Williams, the college’s curriculum development manager, said the course aimed to raise awareness both of the UK’s drive towards net zero – drastically cutting carbon emissions and offsetting the remainder – and the role Pembrokeshire could play in it.

Irish company DP Energy and French energy giant EDF Renewables have had a key role in delivering the pilot course.

“We started talking to DP Energy about 18 months ago,” said Mrs Williams. “What surfaced is that young people didn’t really know what net zero was and they didn’t know there was so much research and development taking place at the Milford Haven Waterway.

“The plan was to bring the whole renewable sector to life – from research and development, consenting, commissioning and connecting.”

She said around 60 students initially signed up but that this number had reduced. “Some students, say those doing doing construction, were not finding it was relevant to them,” she said. “The ones that have stayed on are thoroughly engaged. Other colleges in South West Wales are interested.”

Mrs Williams said there were around nine companies in the area developing marine energy technologies, and that a demonstration floating offshore wind project by a company called Blue Gem Wind could start being installed in the Celtic Sea next year.

Mrs Williams said she felt there was an element of “sea blindness” in Pembrokeshire about the natural resources just off the coastline. “All of a sudden it’s like somebody is opening the curtains,” she said.

DP Energy and EDF Renewables will provide mentoring opportunities to students in the second year.

Ffion Wright, of DP Energy, said: “We are working now to build on the success achieved to come back in September with a condensed programme that can be delivered to Pembrokeshire learners and rolled out to other interested colleges in Wales and the South West of England.

“A key ingredient of the programme has been the time given by industry partners to share their knowledge and expertise with students. The course fully embraces the ‘you have to see it to be it’ approach and it will continue to be central to Destination Renewables.”

UK ministers want to increase the installed capacity of offshore wind by fourfold by 2030. There are currently around 12 gigawatts (GW) of installed offshore wind in UK waters. The target is 50GW, with up to 5GW from floating rather than fixed turbines.  To put it in context, the UK Government said 50GW of offshore wind would generate the equivalent electricity for approximately 75 million homes. But wind conditions aren’t perfect all the time.

DP Energy said a 1GW project it would like to develop in the Celtic Sea with EDF Renewables could generate the equivalent electricity used by 920,000 homes based on average wind yields.

All told, this would require a vast acceleration in projects coming on stream compared to now, and industry groups say the planning process needs to be shortened and environmental assessments streamlined. That in turn could concern those who worry about the impacts of offshore wind farms on busy waterways and the marine life they support.

The Welsh Affairs Committee has published a report saying that floating offshore wind, like the 1GW joint venture proposed by DP Energy and EDF Renewables, represented the “single biggest investment opportunity in Wales for decades”.

DP Energy said it hopes to secure a seabed lease for the project, called Gwnyt Glas – Welsh for blue wind – from the Crown Estate next year.  The Crown Estate has identified five zones in the Celtic Sea which will be refined into potential project development areas. It expects to begin a seabed leasing tender process this year for companies looking to develop projects up to 1GW.

Meanwhile, the ports of Milford Haven and Port Talbot together form the newly-announced Celtic Freeport, which aims to speed up the roll-out of floating offshore wind among other things. Free ports have tax exemptions and aim to boost economic activity.

Another long-term project – part of the city deal programme – is the testing and development of zero-carbon marine energy in Pembrokeshire. Called Pembroke Dock Marine, the £60 million project comprises infrastructure improvements, an engineering centre of excellence, and a new test area and demonstration zone.

It appears that South West Wales could have a big part to play in solving the UK’s net zero puzzle. There will be significant upfront costs but also good job prospects for young engineers, scientists, welders and project managers.

“I think it’s definitely a big move and it will take time,” said Jack. “But, with climate change, I think it’s the way to go.”

Education

Stonehenge may have been built to unify the people of ancient Britain

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THE RECENT discovery that one of Stonehenge’s stones originated in Scotland supports a theory that the stone circle was built as a monument to unite Britain’s early farmers nearly 5,000 years ago, according to a new study by researchers at UCL and Aberystwyth University.

In a research article published in the journal Archaeology International, academics analyse the significance of the recent discovery of the Scottish origin of the six-tonne Altar Stone, which confirmed that all of the stones that make up Stonehenge were brought to Salisbury Plain from many miles away. 

In their new paper, the researchers say that Stonehenge’s long-distance links add weight to the theory that the Neolithic monument may have had some unifying purpose in ancient Britain.

Lead author Professor Mike Parker Pearson from the UCL Institute of Archaeology said: “The fact that all of its stones originated from distant regions, making it unique among over 900 stone circles in Britain, suggests that the stone circle may have had a political as well as a religious purpose – as a monument of unification for the peoples of Britain, celebrating their eternal links with their ancestors and the cosmos.”

Co-author Professor Richard Bevins of Aberystwyth University, said: “It’s really gratifying that our geological investigations can contribute to the archaeological research and the unfolding story as our knowledge has been improving so dramatically in just the last few years.

“Our research is like forensic science. We are a small team of earth scientists, each bringing their own area of expertise; it is this combination of skills that has allowed us to identify the sources of the bluestones, and now the Altar Stone.”

The study has been published (on 20 December) the day before the winter solstice, when the setting sun dips below the horizon over the middle of the Altar Stone and between the two largest upright stones (one of which is now fallen).  During this winter period, Neolithic people feasted close to Stonehenge at the great village of Durrington Walls, and the midwinter solstice was probably central to these events.

Stonehenge is famous for these solar alignments on the solstice and even today attracts large crowds to the site on the shortest and longest days of the year. In addition, it was also the largest burial ground of its age. Some archaeologists think it might have been a religious temple, an ancient observatory and a solar calendar, and this new research adds a political dimension.

Professor Parker Pearson, a Professor of British Later Prehistory, added: “We’ve known for a while that people came from many different parts of Britain with their pigs and cattle to feast at Durrington Walls, and nearly half the people buried at Stonehenge had lived somewhere other than Salisbury Plain.

“The similarities in architecture and material culture between the Stonehenge area and northern Scotland now make more sense.  It’s helped to solve the puzzle of why these distant places had more in common than we might have once thought.” 

Stonehenge’s 43 ‘bluestones’ were brought from the Preseli Hills in west Wales some 140 miles away, while the larger ‘Sarsen’ stones were hauled from their sources at least 15 miles away to the north and east of the stone circle.

Transporting these massive monoliths was an extraordinary feat. Although the wheel had been invented, it had not yet reached Britain so moving these massive stones must have required the efforts of hundreds if not thousands of people.

The researchers point to how Stonehenge’s horizontal Altar Stone is similar in size and placement to the large, horizontal stones of the stone circles of northeast Scotland, where the Altar Stone originated.

These ‘recumbent stone circles’ are found only in that part of Scotland and not in the rest of Britain, so there may have been close ties between the two regions. Megalithic stones had ancestral significance, binding people to place and origins. The Altar Stone may have been brought as a gift from the people of northern Scotland to represent some form of alliance or collaboration.

It is difficult to pin down a precise date when the Scottish Altar Stone was brought to Stonehenge, but it probably arrived around 2500 BCE around the time that Stonehenge was remodelled from its original form.

This is the timeframe when the Neolithic builders erected the large sarsen stones forming an outer circle and the inner horseshoe of trilithons – paired upright stones connected by horizontal ‘lintels’ – that is present today. The Altar Stone lies at the foot of the largest trilithon, which frames the midwinter solstice sunset to the southwest. This was the second stage of construction at Stonehenge, long after the first stage (around 3000 BCE) when it is thought the bluestones from Wales were erected.

This second iteration of Stonehenge was built at a time of increasing contact between the people of Britain and arrivals from Europe, mainly from what are today the Netherlands and Germany. The researchers suggest that this period of contact may have been what spurred this second-stage rebuilding, and the monument was a reaction to these newcomers meant to unite indigenous Britons.

The new arrivals brought with them knowledge of metalworking and the wheel and, over the next four hundred years, their descendants – known as the Beaker people on account of the distinctive pots they buried with their dead – gradually replaced the population of indigenous Britons, and people with this European ancestry became the dominant population across the island.

The geological research was supported by the Leverhulme Trust.

Ends

Picture: The Altar Stone, seen here underneath two bigger Sarsen stones. Credit: Professor Nick Pearce, Aberystwyth University.

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Education

Tutor banned after Pembrokeshire College drug incident

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A PEMBROKESHIRE COLLEGE tutor has been struck off after admitting to police that he had cocaine on college premises but later denying the offence to authorities.

The Fitness to Practise Committee of the Education Workforce Council (EWC) found Phillip Lewis, a former tutor at Pembrokeshire College, guilty of unacceptable professional conduct. The committee said Lewis provided inconsistent explanations about how he came into possession of the Class A drug.

Lewis accepted a police caution in January 2023, which is considered a full admission of the offence. Despite this, he later challenged the allegations, raising concerns about the police’s handling of the matter.

Maxine Thomas, the safeguarding lead at Pembrokeshire College, told the committee that CCTV footage from November 23, 2022, captured a packet of cocaine left on a counter shortly after Mr Lewis had been in the area. The footage also showed Lewis retracing his steps as if searching for something.

The committee reported that Lewis gave conflicting accounts of the incident, including differing accounts of where and when he claimed to have found the packet. His explanations did not match the evidence from the CCTV footage.

“He provided inconsistent details about the circumstances in which he came to possess the packet, none of which aligned with the CCTV evidence,” the committee’s report stated.

Lewis claimed he had discovered the packet in a corridor but lost it shortly afterward. The panel, however, concluded that he should have reported the find immediately if his account were truthful.

“The committee concluded that Mr Lewis brought the packet onto college premises himself and did not hand it in because of its illegal nature,” the panel’s findings read.

The panel deemed that possessing cocaine on college grounds and accepting a police caution constituted unacceptable professional conduct. While no direct harm to students was noted, the panel highlighted the significant risk posed by such actions during working hours.

In deciding to remove Lewis from the professional register, the committee acknowledged his prior good record and his participation in the EWC process. However, these factors were outweighed by aggravating considerations, including his attempts to cover up the incident, providing contradictory accounts, and failing to demonstrate insight or remorse.

Lewis will be eligible to apply for re-registration in two years.

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Business

World of engineering and welding SPARCs interest in Ysgol Harri Tudur’s female learners

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AN EVENT hosted by Ledwood Engineering gave girls from Year 8 and 9 at Ysgol Harri Tudur first-hand experience of the world of engineering recently. 

Engineering is a booming sector in Pembrokeshire with a high demand for skilled workers in exciting career pathways associated with the development of low carbon and renewable energy industry and the Celtic Freeport. 

The young women heard from industry experts on the importance of engineering in Pembrokeshire, and had hands on experience using a welding simulator, at the company’s Pembroke Dock site. 

The learners are part of the County’s SPARC (Sustainable Power and Renewable Construction) initiative aimed as inspiring and empowering young females to consider careers in science, technology, engineering and mathematics (STEM) pathways where females are under-represented in the workforce. 

SPARC is funded through an alliance comprising Blue Gem Wind, Ledwood Engineering, Port of Milford Haven, RWE Renewables, Pembrokeshire County Council, Pembrokeshire College and the Swansea Bay City Deal. 

Mrs Laura Buckingham, SPARC practitioner at Ysgol Harri Tudur said: “Our learners had a fantastic experience at Ledwood Engineering.  They were given lots of advice by industry experts on the different career options and pathways within the engineering sector.  

“They appreciated the opportunity to ask their questions and found the session very informative. Having the chance to trial their welding skills on the simulator was an experience they continue to talk about and has definitely piqued their interest.”

Poppy Sawyer, Year 8 SPARC learner added:  ‘It was a really good trip. Talking to the different people there has helped me know more about the jobs we could get which will be very useful when making choices for my future.”  

 “They helped us a lot by giving us lots of information. We were able to look around and try welding. It was really fun,” added Tianna Marshall, Year 8 SPARC learner.

The Regional Learning and Skills Partnership also launched its Explore Engineering interactive website at the event.

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