Climate

Net-zero Wales and the generation game

Published

12 months ago

February 6, 2025

THIS WEEK’S episode of Panorama explored the significant clean energy projects creating tension across Britain.

“Rewiring Britain: The Race to Go Green” examined the UK’s efforts to create a greener, more sustainable energy infrastructure. It highlighted the challenges and opportunities associated with reducing carbon emissions, increasing renewable energy sources, and modernizing the national grid.

The programme incidentally highlighted an unusual set of data about Wales’s contribution of net-zero energy to the UK’s National Grid.

BBC Reporter Justin Rowlatt visited the headquarters of the National Energy System Operator (NESO). NESO ensures that Great Britain has the necessary energy by matching supply with demand every second of every day.It also monitors the contributions made to the UK energy grid from net-zero sources.

In a cutaway shot establishing that just over half of the UK’s energy came from net-zero sources.
The UK is divided into six distribution network licence areas, as shown in the screenshot accompanying this article.

What draws the eye, at least Welsh eyes, is the amount of net-zero energy provided by the area covering South Wales and South West England.

That amount was zero on the day the BBC attended NESO HQ. Given the number of large green energy infrastructure projects in South Wales, this seems astonishing. It is even more astonishing when one considers the large green energy projects across the South West of England.

An examination of the data underlying the chart shows why that is the case: almost three-quarters of ALL energy generated in South Wales comes from fossil fuels. That means that all of the net-zero energy generated in South Wales is consumed in the region and is not exported as surplus to the UK Grid.

To check our conclusion we asked NESO a series of questions, the answers to which confirmed that South Wales (the figures for North Wales are in the North West area on the screenshot), was not a net exporter of green energy to the grid.

When we checked earlier this week, we confirmed that was still the case.

Those data appear to run a coach and horses through claims that Wales is leading the way in green energy.

As it stands, South Wales isn’t even generating enough net-zero energy to power homes and businesses across South Wales. As planned green energy projects, such as the controversial plan to erect a chain of pylons and windfarms across rural Wales, focus on energy production for homes and businesses outside Wales, the benefits to the South Wales economy of supposedly “green” infrastructure projects appear marginal.

The UK government asserts that building new pylons, solar plants, wind turbines, and electricity substations is essential for achieving its ambitious goal of decarbonizing the country’s electricity by 2030. To expedite these projects and stimulate the economy, the government plans to “streamline” the planning process. However, many protesters contend that this approach risks overlooking their objections.

While some praise the UK government’s reforms, which aim to accelerate energy projects, there has also been significant criticism. Many stakeholders—including environmental groups, local communities, and planning experts—express concerns about the erosion of local democracy and community input. Critics warn that these proposed changes may undermine local decision-making by prioritizing national targets over community interests and feedback.
Despite the necessity of green energy projects for reducing carbon emissions, there are worries that large developments, such as solar farms and wind turbines, could negatively impact local ecosystems and biodiversity if not carefully managed.

Furthermore, the government faces criticism for not adequately addressing how to balance the need for renewable energy with other priorities, including housing development and infrastructure. The use of agricultural land for solar farms or bioenergy crops raises additional concerns about food security and the loss of productive farmland.

Large-scale renewable projects, especially wind turbines, can significantly alter landscapes. This has led to resistance from residents and conservationists who value the rural areas’ visual and cultural heritage. For example, in Lincolnshire, proposed solar farms are set to cover an area larger than Greater Manchester. Critics argue that the government’s focus on large-scale projects overlooks the potential benefits of smaller, community-led initiatives and energy efficiency measures, which could also play a crucial role in decarbonization.

The drive to achieve net zero, or at least energy self-sufficiency and energy security, is admirable in intent. However, marrying ambitions and outputs with the views of those whose homes, land, and lives will be most affected by the infrastructure and structures needed to support them is as far away as ever.

Climate

Ice warning issued as temperatures fall below freezing across Pembrokeshire

Published

22 hours ago

February 1, 2026

Tom Sinclair

Cold snap expected to create hazardous roads and pavements overnight into Monday morning

PEMBROKESHESHIRE residents are being urged to take extra care after a yellow weather warning for ice was issued for the whole of Wales.

The alert, issued by the Met Office, covers the period from late Sunday night (Feb 1) until mid-morning on Monday (Feb 2), with temperatures expected to drop to around minus two degrees Celsius in some areas.

Forecasters say wet roads and surfaces left by earlier showers are likely to freeze quickly after dark, creating icy stretches on untreated roads, pavements and rural lanes across Pembrokeshire.

Travel disruption possible

The Met Office warns that icy patches may form widely, increasing the risk of slips and falls and making journeys slower and more hazardous, particularly during the Monday morning commute.

Untreated side roads, country routes and shaded areas are expected to be most affected, with black ice possible in places where frost is not easily visible.

Drivers are advised to allow extra time for journeys, slow down and keep a safe distance from other vehicles. Pedestrians are urged to wear suitable footwear and take care on steps, slopes and pavements.

Gritting teams are expected to treat main routes overnight, but officials warn that not every road can be covered.

Local outlook

Temperatures across the county are forecast to fall sharply after sunset on Sunday, with frost forming widely before dawn. Inland and higher ground areas are likely to see the coldest conditions.

Residents are also being encouraged to check on elderly or vulnerable neighbours and ensure homes are adequately heated during the cold spell.

Conditions are expected to improve later on Monday as temperatures rise above freezing, but further updates may be issued if the forecast changes.

Climate

Breaking down barriers between finance and industry in offshore renewables sector

Published

4 days ago

January 29, 2026

Tom Sinclair

EARLIER this week, Marine Energy Wales brought together senior representatives from national and devolved finance institutions with developers, ports and supply-chain companies operating across Wales’ offshore renewable energy sector for a dedicated finance roundtable in Pembroke Dock. Attendance was limited to premium MEW members to allow for frank, focused discussion.

The session was intentionally designed to be different.

Rather than relying on formal presentations or sales pitches, the roundtable created a facilitated, closed-door space for open dialogue. Finance organisations were able to explain clearly how they operate, what types of projects they can support, and where constraints still exist. Industry participants, in turn, set out the real-world challenges they are facing across tidal energy, floating offshore wind, port infrastructure and supply-chain development.

What emerged was more than information sharing—it was a clearer, shared understanding of how decisions are made on both sides.

From siloed conversations to shared problem-solving

A consistent theme from the discussion was that significant public and institutional finance is now available to support clean energy projects. However, navigating that landscape remains complex, particularly for early-stage developments, smaller supply-chain businesses and emerging technologies.

By bringing the right people into the room at the same time, the roundtable helped to:

demystify how different finance bodies assess risk, scale and project readiness
highlight where policy ambition, market signals and investment criteria are not yet aligned
identify opportunities where better sequencing and coordination of funding could unlock progress
establish direct relationships that will support follow-up conversations beyond the room

The discussion also surfaced where gaps remain. In particular, the need for clearer market signals and more tailored support for tidal stream and other early-stage marine technologies was repeatedly raised. These are challenges that are difficult to address in isolation, but far more productive to tackle collectively.

The value of convening

For Marine Energy Wales, the roundtable reinforced the importance of our role as a neutral convener for the sector.

Members consistently tell us that access to finance is one of the most significant barriers to progress—not only in terms of capital availability, but in understanding how to engage effectively with funders. At the same time, finance organisations are keen to deepen their understanding of project development timelines, technology risk and the scale of Welsh supply-chain ambition.

Creating space for those conversations is where real value is added.

This is not about Marine Energy Wales brokering individual deals. It is about building shared understanding, reducing friction, and helping to align finance, policy and industry around credible pathways to delivery.

What comes next

This roundtable was not a one-off.

Marine Energy Wales is committed to continuing this work, developing structured and trusted forums where finance, industry and government can engage early, openly and constructively. As Wales moves from ambition to delivery in offshore wind and tidal energy, these relationships and conversations will be critical to ensuring projects are investable, deliverable and anchored in Welsh economic benefit.

We will continue to work with our members and partners to identify priority issues, convene the right voices, and help turn opportunity into tangible outcomes on the ground.

Climate

Wales takes another giant leap towards becoming a zero-waste nation

Published

4 days ago

January 29, 2026

Tom Sinclair

THE LATEST figures are in, and they’re impressive – Wales has pushed its recycling rate up to 68.4% in 2024-25, climbing from 66.6% the previous year. It’s a remarkable turnaround for a country that was recycling just 5% of its waste before devolution.

The boost comes as Wales’ new workplace recycling rules begin to show real results. Businesses, public sector organisations and third sector workplaces across the country are now required to separate key recyclable materials, and it’s making a measurable difference.

Local authorities collected an additional 8,187 tonnes of recyclable material from workplaces this year – that’s a 42% jump compared to last year. Meanwhile, residual waste from workplaces has dropped by 15.8%, meaning thousands of tonnes of valuable materials are being fed back into the economy rather than burned or buried.

The landfill figures tell their own story – just 0.7% of Wales’ waste ended up in landfill in 2024-25, compared to 95% before devolution.

Deputy First Minister Huw Irranca-Davies, who has responsibility for climate change, said: “We continue to build on Wales’ already world class recycling. This shows the huge shift in attitudes over the last few decades; recycling is now a part of who we are as a nation.”

He added: “I’m proud of every person in Wales who has played their part in getting us to where we are today – in our homes and now in our workplaces too. Thank you for joining this collective effort.”

Wales currently sits second in the world for recycling – leading the UK and trailing only Austria in global rankings published by Eunomia Research and Consulting and Reloop in 2024. More than half of Welsh councils hit the 70% recycling target, and over 90% improved their rates year-on-year.

The Deputy First Minister said: “Our recycling track record is something to be proud of as we continue taking action to tackle the climate and nature emergency and grow the green economy. But let’s not be complacent. Being number one in the world for recycling is within our grasp if we keep up the momentum.”