AN APPEAL against a refused scheme for a Pembrokeshire ‘battery box’ unit to provide electricity storage during off-peak times, has been lodged.

In an application refused by Pembrokeshire County Council in February, AMP Clean Energy sought permission for the construction and operation of a micro energy storage project at St Daniel’s Hill and St Daniel’s Drive, Pembroke.

That application was one of many AMP has submitted in the county.

A supporting statement accompanying the application said AMP’s battery boxes import electricity from the local electricity network when demand for electricity is low or when there are high levels of renewable energy available, exporting it back during periods of high demand to help address grid reliability issues prompted by an increase of intermittent (wind and solar) generation of the electricity system.

AMP Clean Energy says each box, which takes up roughly two car parking spaces, stores 800kWh of electricity, giving the potential to power 200 homes for four hours where there is a disruption to supply.

The statement added: “The UK’s electricity system was traditionally dominated by a small number of large power stations fuelled by fossil fuel (namely coal and natural gas). However, the system is now becoming increasingly supplied by intermittent sources of renewable energy such as wind and solar power.

“Renewable power generation does not always match when the demand for electricity is highest. To overcome this, we need a more flexible energy system that allows us to shift renewable energy to the periods of the day when the demand for power is at its greatest.”

The application was refused on the grounds of potential noise impact on residents, it would “be wholly at odds with the established character and appearance of the area, eroding its rural qualities and introducing an incongruous and visually discordant element into the landscape,” and potential highway safety impacts through “driver distraction and encroachment into established sightlines”.

Since that refusal, AMP has lodged an appeal with Planning and Environment Decisions Wales (PEDW).

The appeal disputes the significance of any noise impact, and says the proposed installation is “compact, low-lying, and no more visually prominent than standard roadside utility cabinets commonly found across Pembrokeshire,” with the applicant “more than happy to provide wooden fencing as an alternative to screen the equipment and help it blend in better with the surrounding environment”.

Of the potential highway safety reason, it says: “The claim there will be an impact to highways safety is completely speculative and not based on any evidence whatsoever. This reason should be dismissed.”

The appeal will be heard at a later date.

New government-backed deal with ABP reinforces Port Talbot’s central role in Celtic Sea wind plans

PORT TALBOT has been firmly established as the “cornerstone” of the UK’s floating offshore wind ambitions in the Celtic Sea, following a major agreement between the UK Government and Associated British Ports.

The deal confirms government support for the development of large-scale port infrastructure at Port Talbot, enabling manufacturing, assembly and deployment of floating wind turbines for gigawatt-scale projects.

The announcement strengthens Port Talbot’s position as the primary industrial hub for the emerging sector.

Henrik L. Pedersen, Chief Executive of Associated British Ports, said the development would “establish the port as a cornerstone of the Celtic Sea floating offshore wind industry.”

Clear role for Port Talbot

The agreement, subject to final regulatory approval, will support the delivery of major offshore wind projects awarded through the latest Celtic Sea leasing round.

Government ministers visiting the site described the development as a key step in building the UK’s clean energy future.

Energy Secretary Ed Miliband said the project would help Wales “storm ahead in floating offshore wind,” supporting thousands of jobs and driving economic growth.

Secretary of State for Wales Jo Stevens added that the investment would “further cement Port Talbot as a hub of the industries of the future.”

Milford Haven still waiting for detail

The latest announcement comes just days after questions were raised about Milford Haven’s role within the wider Celtic Freeport.

While Port Talbot’s position as a manufacturing and assembly hub is now clearly defined, there has still been no detailed breakdown of what activity will be based in Pembrokeshire.

Industry figures continue to point to Milford Haven’s strengths in operations, maintenance, logistics and servicing of offshore wind projects.

However, no formal commitments have yet been made.

Industry backing grows

Developers involved in Celtic Sea wind projects welcomed the progress at Port Talbot, describing it as essential infrastructure for delivering future schemes.

Ocean Winds said strengthening port infrastructure was “essential” to ensuring regional ports can support the rollout of offshore wind.

The Crown Estate also described the move as a key step towards unlocking the economic potential of the Celtic Sea, which could create thousands of jobs across Wales and beyond.

Growing pressure for answers

With Port Talbot now firmly positioned at the centre of construction and deployment, attention is likely to turn to how other ports—including Milford Haven—fit into the wider strategy.

For Pembrokeshire, the question remains unchanged:

As billions of pounds flow into the Celtic Sea over the coming decade, will Milford Haven secure a defined share of that investment—or continue to wait for clarity?

Pictured above:

From left to right: Cabinet Secretary for Economy, Energy and Planning, Rebecca Evans; David Rees MS for Aberavon; Minister for Energy Consumers, Martin McCluskey; Secretary of State Jo Stevens; Ashley Curnow, Divisional Port Manager (ABP); Julian Walker, Chief Commercial Officer and Regional Director (ABP), Mike Goddard, Head of Programme, Future Port Talbot (ABP)

Port Talbot secures £64m backing as questions grow over Pembrokeshire’s share of offshore wind boom

MILFORD HAVEN’S role in Wales’ clean energy future is under intense scrutiny after a major government-backed wind project placed Port Talbot firmly at the centre of the Celtic Sea boom.

The UK Government has confirmed up to £64 million in funding to transform Port Talbot into the UK’s first dedicated floating offshore wind hub—unlocking up to 4.5GW of capacity and thousands of jobs.

But as the scale of the investment becomes clear, a critical question is now being asked across Pembrokeshire: what does Milford Haven actually get?

Freeport partnership — but unequal detail

The UK Government has made clear the scale of its backing for Port Talbot, describing it as central to its “clean power mission.” The £64 million grant will fund design and engineering work to develop a specialist floating wind port, expected to unlock at least 4.5GW of projects in the Celtic Sea—enough to power around 6.5 million homes. Officials say the scheme could support up to 5,000 jobs and attract more than £500 million in private investment.

Energy Secretary Ed Miliband said: “With its deep waters and strong winds, we are supporting Wales to storm ahead in floating offshore wind – a pioneering industry that will support thousands of good jobs, drive growth across the country and unlock the next generation of clean, homegrown power.”

Both Port Talbot and Milford Haven form part of the Celtic Freeport, a flagship project intended to drive growth across South West Wales.

Yet while Port Talbot has secured clear backing as the main construction and assembly hub, there has been no detailed explanation of Milford Haven’s role.

That lack of clarity is raising concern locally.

Milford Haven is one of the UK’s most strategically important energy ports, handling a significant share of the nation’s gas imports and boasting deep-water access ideal for large-scale offshore operations.

For many, it appeared an obvious candidate to play a central role in floating wind.

WHY THIS MATTERS

• Floating wind in the Celtic Sea could power millions of homes
• More than £500 million in private investment expected
• Up to 5,000 jobs linked to port and supply chain activity
• Wales could attract tens of billions in long-term renewable investment
• Early decisions will determine where those jobs are based

‘Value will go elsewhere’

The announcement has also triggered political criticism over how much economic benefit Wales will actually retain.

The Welsh Liberal Democrats have warned that key components for the turbines are likely to be manufactured abroad, with only assembly taking place in Port Talbot.

Welsh Liberal Democrat MP David Chadwick said: “Any job creation is a positive step for Port Talbot, but Labour need to be honest about what this actually contains.

“These turbines are set to be built using imported steel and only assembled locally, not manufactured. This means much of the real economic value will still go elsewhere.”

Major projects already linked to Milford Haven

Despite the uncertainty, significant clean energy investment is already being directed into Milford Haven itself.

A £50 million green hydrogen project within the Freeport tax site is set to begin construction this year, producing low-carbon hydrogen using renewable electricity—much of it expected to come from offshore wind.

UK Energy Minister Michael Shanks said the investment was “crucial in de-carbonising industry, driving investment, boosting our energy security and creating hundreds of jobs in our industrial heartlands.”

Welsh Secretary Jo Stevens added: “This is a huge milestone… which will create jobs and help grow the Welsh economy.”

Meanwhile, a major 1.5GW floating wind project in the Celtic Sea has already secured an Agreement for Lease, with Welsh Government backing.

Economy Secretary Rebecca Evans said: “These projects will create thousands of skilled jobs and help secure our energy independence for generations to come.”

Labour promises jobs — but few specifics

On Friday (Mar 27), Eluned Morgan is set to visit the Port of Milford Haven, where she will pledge to bring more jobs to West Wales through clean energy investment.

She is expected to say the region has “a wealth of opportunity” in the sector and promise that rural communities will benefit from the transition.

However, no specific commitments have yet been made about what proportion of offshore wind activity will be based in Pembrokeshire.

What could Milford Haven secure?

Industry expectations suggest Milford Haven could play a key role in:

• Servicing and maintenance vessels
• Crew transfer operations
• Storage and logistics for turbine components
• Long-term operations bases for offshore wind farms

The Herald understands that discussions around Milford Haven’s role in operations and maintenance have been ongoing for several years, but no formal allocation of work has yet been confirmed.

In contrast, Port Talbot has already secured early-stage government backing and a clearly defined role in construction and assembly.

Opportunity — but no guarantees

Floating offshore wind development in the Celtic Sea is expected to accelerate later this decade, with the first large-scale projects likely to come online in the early 2030s.

Supporters argue the expansion of offshore wind is key to reducing long-term energy bills and protecting the UK from volatile global fossil fuel markets.

Milford Haven’s location, infrastructure, and experience in handling large-scale energy logistics place it in a strong position.

But without firm agreements, there is no certainty over how much work will ultimately come to the area.

With billions of pounds expected to flow into the Celtic Sea over the next decade, early decisions could shape the economic balance of the region for a generation.

A defining moment for the Haven

For Milford Haven, the stakes could hardly be higher.

The port has long been central to the UK’s fossil fuel economy.

Floating offshore wind represents the next chapter—but whether Pembrokeshire becomes a key player or a supporting act remains unresolved.

As political parties set out competing visions ahead of the next Senedd election, local leaders are now under pressure to secure clear commitments.

The opportunity is real.
The investment is coming.

The only question now is whether Pembrokeshire secures its share—or watches it land elsewhere.