Climate
Hydrogen fuelled local bus in green public transport trial
AN FUTURISTIC demonstration of green, zero-emission public transport is underway in west Wales using a hydrogen fuelled bus between Haverfordwest and Carmarthen.
The trial on the 322 bus route began on Tuesday 26th September and runs on selected days until Monday 9th October 2023.
The bus is being operated with the support of Pembrokeshire and Carmarthenshire County Councils, bus operator Taf Valley Coaches and private hire operator Hyppo Hydrogen Solutions.
The bus is fuelled by locally produced electrolytic green hydrogen – made from renewable electricity and water – supplied by Protium from their installation at the University of South Wales Hydrogen Centre in Baglan.
The H2 City Gold electric bus is provided by Caetano Bus UK with the HyQube hydrogen refueller provided by Fuel Cell Systems Ltd.

The bus has an equivalent range to that of a conventional diesel vehicle and takes a similar time to refuel. It uses a refuelling point similar to the garage forecourt that we are all familiar with.
The 322 service was chosen to see how the bus performs on a longer route with long hills, which can be a challenge for battery powered buses.
Cllr Paul Miller, PCC Cabinet Member for Place, the Region and Climate Change, said: “Following our successful trial of hydrogen fuel cell cars in the Milford Haven : Energy Kingdom (MH:EK) project we know that decarbonising public transport is key to achieving our individual and collective commitments for net zero carbon.
“We are pleased to host this trial. Hydrogen can play a significant role in decarbonising public transport and the only emissions from this vehicle is water vapour”.
Pembrokeshire County Council’s Head of Infrastructure & Environment, Darren Thomas added: “The use of hydrogen is very much part of the council’s decarbonisation and renewable energy strategy.
“Given the major renewable energy and hydrogen projects that are underway in the region, hydrogen fuelled buses offer a practical solution for communities to decarbonise public transport and immediately improve air quality. These trials are great news as they could lead the way for cleaner public transport.”
Bus and coach operator Taf Valley Coaches, a family-owned and operated business based in Whitland, is trialling sustainable fuels and technologies to help decarbonise their operations.
As part of the Caetano bus trials, they will be getting feedback from the vehicle, the drivers and also the passengers to help inform future provision.
Chris Foxall, Founder and CEO of Hyppo Hydrogen which is delivering hydrogen related services in Wales and has established the first private hire operator that runs fuel cell passenger cars, said: “The fuel cell is a Welsh invention and with the vast potential for additional renewables in counties like Pembrokeshire, it makes sense to produce and use hydrogen locally.
“There is already significant experience dealing with hydrogen safely in the region, and so I’m pleased that the council is supporting the roll out of hydrogen transport for the benefit of the community.”
Meanwhile, the Senedd will today (Oct 4) debate a motion calling on the Welsh Government to protect and invest in bus services.
Jane Dodds MS has accused Labour Ministers of stringing bus services along and being too slow to act on its long-awaited reform of bus services. In the debate, Jane will highlight the huge benefit that public transport has to local economies, with 63% of small and medium-sized businesses stating that their business is directly affected by public transport.
Commenting, Jane Dodds MS said: “For months, Welsh Government have strung communities and bus operators along with last-minute and short-term announcements around the funding of bus services. What’s more, the long-awaited reforms to bus services still look no closer to being delivered.
“Over recent weeks and months, vital services like the Fflecsi Bwcabus in rural areas has been axed, and more than 10% of bus services have seen major revisions, with huge ramifications for our communities.
“Meanwhile the Conservatives in Westminster are toying with the idea of scrapping the Manchester leg of HS2 means that new services will come nowhere near Wales. Any notion of HS2 being of any benefit to Wales is an absolute joke.
“The Conservatives are running out of excuses to withhold £5bn in infrastructure spending for Wales and, by sitting on their hands, Labour Ministers are watching bus services fail. We deserve better.
“Communities and bus operators need urgent clarity about Welsh Government plans and a crystal clear timeline to deliver the changes and improvements we all want to see in our bus services.”
Climate
Breaking down barriers between finance and industry in offshore renewables sector
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
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.”
Business
Pembroke Dock battery box energy scheme is approved
FURTHER micro energy storage facility ‘battery box’ schemes in Pembrokeshire have been considered by county planners, with one backed and one withdrawn by the applicants.
In two separate applications to Pembrokeshire County Council, AMP Clean Energy sought permission for micro energy storage projects on land at Waterloo Industrial Estate, Eastern Avenue, Pembroke Dock, and land between Steynton Road and Sheffield Drive, Milford Haven.
A supporting statement accompanying each application says: “AMP Clean Energy is developing Battery Boxes across the UK to provide a low carbon, flexible and de-centralised store of electricity that benefits local communities, businesses, and homes.”
It says the 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.
AMP Clean Energy says it is developing up to 1,250-plus Battery Boxes in the UK over the next three years and, to date, has received planning consent for more than 80 such schemes.
It 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 supply disruption.
The battery box schemes are part of a raft of applications in the county.
AMP was previously granted approval for schemes on land between King Street and Meyrick Street, Pembroke Dock and land in between Castle Quarry and Haven Court, Pembroke.
AMP Clean Energy was also recently granted permission for micro energy storage projects at on a verge at the Bridge Innovation Centre, Pembroke Dock, and land to the south of Withybush Road, Withybush Industrial Estate, Haverfordwest.
However, a scheme for a micro energy storage project on land at Fishguard Leisure Centre Car Park, near Ysgol Bro Gwaun was refused by the council’s planning committee late last year.
That scheme was refused, against an officer recommendation of approval, after concerns were raised including being in “an unsafe, unsustainable and unnecessary location,” and the “nightmare scenario” of a fire as children were leaving the school, with was disputed by AMP’s agent.
The latest Pembroke Dock application was conditionally approved but the Milford Haven scheme has been withdrawn.
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