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Climate

Building energy storage projects next to wind farms cuts electricity system costs

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A NEW report by RenewableUK shows that building more energy storage projects alongside onshore wind and solar farms reduces electricity system costs, benefitting billpayers in the long term.

These storage projects are also vital in providing flexibility in our clean energy system to ensure it continues to meet electricity demand at all times, especially as demand is set to grow with the take-up of technologies such as electric vehicles.

The report, entitled “Making the most of renewables: the role of onshore co-location in accelerating an integrated energy system”, sets out the case for reforming the planning system and introducing financial support mechanisms to encourage more battery storage and green hydrogen projects to “co-locate” at sites where clean electricity is generated throughout the UK. This means they could be built on wind and solar sites which already have planning permission and share existing grid connections rather than having to wait for years in a queue, saving time and money.

The queue of all energy projects awaiting connection has now reached over 700 gigawatts (GW) according to National Grid statistics, of which 97GW are battery storage projects. To put this into context, the UK’s entire operational wind capacity (onshore and offshore) currently stands at nearly 30GW.

Co-locating solar projects with battery storage could reduce the cost of building and running battery projects by 50%. And cumulatively, research by the Carbon Trust suggests that enabling a more flexible energy system with storage would save the UK up to £16.7 billion a year by 2050 in electricity system costs, ultimately benefitting bill payers.

RenewableUK’s EnergyPulse database shows that at present only 12% of wind and solar farms throughout the UK are co-located with batteries or hydrogen electrolysers, but the report states that has the potential to surge in the years ahead to meet the expected increase in electricity demand if the right policy framework is put in place.

The report calls for National Grid ESO to identify and quantify the value of the flexibility which co-location offers to a net zero system, as this would stimulate new investment. The wide range of measures also include providing new streamlined guidance for planning authorities to bring forward projects, and resourcing planning bodies better to enable decisions to be taken more swiftly.

The innovative “energy parks” which combine renewables and storage produce a more constant supply of clean electricity, which helps to tackle the issue of variability; in high winds, the grid cannot always cope with the vast amounts of clean power being generated by wind, and although some grid upgrades are underway, other solutions are needed to make the best use of the UK’s abundant renewable energy resources.

The report’s author, RenewableUK’s Senior Policy Analyst Yonna Vitanova, said:

“The value of storage in our modern energy system is under-appreciated and under-valued. This has to change if we’re to make the most of innovation clean technology, drive people’s electricity bills down and increase Britain’s energy security.

“The growth of much-needed energy storage projects, co-locating alongside wind and solar farms, is currently being hindered by out-dated policies and regulations which were drawn up in a different era. There isn’t even a clear definition of co-location applied consistently across planning policies, grid and market arrangements – which is one of the factors hindering the speed of deployment of co-located projects.

“Renewable energy developers should be able to include co-location in their business plans more easily, with a clearer rules and regulations being put in place to unleash the benefits which co-located projects can provide to the system and ultimately to consumers. Building a more flexible system by tackling the current barriers to co-location will require a coordinated effort and a holistic strategy cutting across markets, grid, planning and technical barriers, as this report shows. Although this is challenging, it will ultimately benefit billpayers in the long term by cutting electricity system costs”.

RenewableUK’s report “Making the most of renewables: the role of onshore co-location in accelerating an integrated energy system”, is available here.

 

Business

Solar panels call at Victorian building tearoom approved

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A CALL for works at a Pembrokeshire seaside tearoom, once the site of a Victorian brickworks machinery shed, has been given the go-ahead by national park planners.

In an application recommended for approval at the July meeting of Pembrokeshire Coast National Park’s development management committee, Caroline Jones sought permission to install solar panels to roof over an outside seating area at The Shed Tea Room, Porthgain.

The application, and a related listed building consent call, was for committee consideration as The Shed Tea Room forms part of Ty Mawr, a Grade-II-listed large stone-built former machinery shed owned by the national park itself.

An officer report for members stated: “The Shed Tea Room is a lean-to structure at the west end of Ty-mawr, a Grade-II-listed large stone-built former machinery shed, built c. 1890 to serve Porthgain brickworks. The lean-to itself is built of a mixture of stone and brick, retaining the stump of the brickworks chimney.

“The Shed has been used for retail purposes since 1999, and as a tearoom and restaurant from 2001, after which roof-lights were inserted. The north-western section of the lean-to was incorporated after 2003, when the present timber windows were inserted.

“After 2007, a lean-to scullery was added at the north end, alongside the chimney stump, with a small, fenced compound beyond. The south-western lean-to was added in 2024. The proposal comprises the addition of solar PV panels to the south-western lean-to. The panels – twelve in total – are all-black and frameless. The panels are configurated in a single block covering the majority of the roof, surface mounted on corrugated steel sheeting.

“The scheme is in keeping with the character of the listed building, and its setting in terms of design and form. As such, the application can be supported subject to conditions.”

The recommendation of approval was moved by Cllr Di Clements, and unanimously backed by members; the related listed building consent also moved by Cllr Clements, and again unanimously backed.

 

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Climate

Minister denies plan to cut livestock numbers over ‘left-wing ideological climate targets’

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THE WELSH Government has no plans to force a reduction in livestock numbers to meet climate targets, the rural resilience minister has insisted.

Llyr Gruffydd said agriculture remains “central” to Wales’ rural economy following a clash in the Senedd over net-zero policies.

The minister was challenged by Reform’s Laura Anne Jones, who accused the administration of pursuing “left-wing ideological climate targets” at the expense of farmers.

Ms Jones, the shadow rural affairs minister, questioned whether the government would adopt independent recommendations to cut meat and dairy consumption.

The UK Climate Change Committee previously advised that meat consumption should drop by 25% by 2033, alongside a 27% reduction in cattle and sheep numbers by 2040 to hit net-zero goals by 2050.

Ms Jones said the UK Government had accepted the framework and called for clarity on whether Wales would follow suit.

Reform MS Laura Anne Jones
Reform MS Laura Anne Jones

Rejecting the claims, Mr Gruffydd said: “This government is clear that Wales needs a strong, sustainable and productive livestock sector.

“We want to see Welsh farmers producing high-quality food in a way that’s both economically and, yes, environmentally sustainable.”

The minister pointed to the upcoming Sustainable Farming Scheme as the primary vehicle to help farmers improve long-term resilience while maintaining food production standards.

He added that his long-term vision relied on boosting local production, processing, and procurement.

The row escalated when Ms Jones expressed surprise that the minister would not commit to the UK committee’s figures, citing an “obsession” with climate targets.

Responding to what he described as a “quip” about left-wing ideology, Mr Gruffydd said: “Your colleague two questions ago was asking me about heat in schools and the consequences of climate change and the need for air conditioning and improved infrastructure.

“Maybe you should talk to each other about where you stand on this, because I’m hearing very different messages coming from these sides, these benches over here.”

Labour MS Vikki Howells
Labour MS Vikki Howells

Labour MS, Vikki Howells reminded the Siambr of the work done by the previous Labour administration to protect nature in Wales.

Noting that the Welsh Labour government was the first in the world to formally recognise and declare a nature emergency in 2021, Ms Howells stressed the importance of policies and initiatives to help improve habitats and reverse biodiversity loss.

The Pontypridd Cynon Merthyr MS – who is also the Labour spokesperson for the environment and farming – discussed one of the last initiatives established by her party, Nature Estate Cymru.

She also referenced the Naturfa sites – places for nature recognised under a Welsh Government programme – four of which were announced at the end of the last Senedd term.

Ms Howells asked Mr Gruffydd for his assessment of the two schemes, and if he will commit to continuing them.

Admitting he is not yet “fully versed” on the two initiatives, Mr Gruffydd said he will write to Ms Howells with his reflections.

He added: “We do have an aspiration within our climate and nature action plan, which we’re working at and working on, that will hopefully meet and support some of the aspirations that those groups and herself, I’m sure, will share.”

Conservative MS Andrew RT Davies
Conservative MS Andrew RT Davies

Andrew RT Davies meanwhile told the Siambr that the Economy, Trade and Rural Affairs Committee has produced a report on governance at Hybu Cig Cymru.

The former Welsh Conservative leader noted one of it’s recommendations was that it should be “returned to the producers and actually be run by the producers and the levy payers”.

Mr Davies, who declared an interest as a levy payer himself, called for HCC to be returned to the levy payers.

He said this would promote “quality Welsh beef, lamb and pork on the world stage rather than paying solicitors and human resources advisers to deal with ludicrous accusations levelled against many individuals within that organisation”.

Mr Gruffydd confirmed he has met with the chief executive and the chair of Hybu Cig Cymru, saying they “know what [his] view is”.

He said: “I want a fully functioning, firing-on-all-cylinders Hybu Cig Cymru. I feel that under the new chief exec and the Vision 2030 strategy that’s been published recently, that they are now on a positive trajectory.

“I will be a critical friend of theirs, but I will support the work that they do, because I honestly think that they are the organisation to move us forward in this space.

“Levy payers’ voices are critical, of course they are, but we need to strike the right balance in terms of making sure that we have an organisation that is functioning, delivering.

“If we rip it up and start again, I fear we’ll do nothing but look at internal structures for time to come. I think we’re beyond the point now where we’re looking back. For me, it’s about looking forward and building Hybu Cig Cymru into what it could and should be.”

But Mr Davies accused the minister of failing to answer his question and pressed for clarification on whether he will allow levy payers to take ownership of HCC.

Mr Gruffydd responded: “Let’s not forget that the Welsh Government brings a lot to the table here as well. So, the Welsh Government has to be represented in the organisation. And I believe that they are on the right trajectory now.

“So, I don’t believe in changing the current structure. I will, of course, keep a watching brief on things as they develop.

“And I’ve spoken with NSA Cymru and others on a myriad of issues around this. But I’ve also spoken to the people running HCC, leading HCC, and they are giving me confidence that they are on the right track and I will support them.”

 

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Climate

Floating wind demonstration project off Pembrokeshire coast granted marine licence

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The Llŷr project could see up to ten floating turbines installed 35km off the coast, with power brought ashore at Freshwater West

A MARINE licence has been granted for a floating offshore wind demonstration project off the Pembrokeshire coast.

Natural Resources Wales has approved the licence for Llŷr Floating Wind Limited, allowing the Llŷr Floating Offshore Wind Farm Project to move forward.

The test and demonstration facility is proposed around 35km off the Pembrokeshire coast, off Linney Head, and is among the first demonstration-scale floating wind projects in Wales.

The scheme could include up to ten turbines, each reaching up to 300 metres above sea level, together with floating platforms, mooring lines and anchors.

Up to two offshore export cables, around 50km in length, are planned to bring electricity ashore at Freshwater West.

Ruth Jenkins, Head of Planning and Permitting Services and Marine Operations at Natural Resources Wales, said the organisation had a role to play in supporting the move towards clean energy while ensuring projects were developed responsibly.

She said: “At Natural Resources Wales, we have a unique opportunity to tackle the climate emergency across a range of sectors and industries. This includes using our licensing powers to support Wales’s transition to clean energy.

“As a regulator and advisor, we ensure energy projects are developed sustainably and with respect for the environment and local communities. At the same time, we play a vital role in enabling innovation in green energy, helping projects move forward safely and responsibly.

“Wales has enormous potential as a leader in renewable energy, and we’re committed to supporting the benefits that can come from these projects as we move towards net-zero targets.”

Natural Resources Wales is the Marine Licensing Authority on behalf of Welsh Ministers.

Full details of the marine licence granted for the Llŷr Floating Offshore Wind Farm Project are available on the NRW public register.

 

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