Author: billy.aiken

  • Montgomeryshire MP Champions CAT in Westminster Debate 

    Montgomeryshire MP Champions CAT in Westminster Debate 

    Montgomeryshire and Glyndŵr MP Steve Witherden has placed CAT firmly in the national spotlight during a Westminster Hall debate focused on the role of Science and Discovery Centres for the UK’s science and technology priorities. 

    The debate formed part of the Science Centres For Our Future campaign spearheaded by the Association for Science and Discovery Centres, which calls on Government to provide £19.5 million of match-funded investment to address urgent infrastructure risks and secure the future of these centres. Currently, Science and Discovery Centres (SDCs) are excluded from infrastructure funding available to museums and libraries – a gap that threatens their ability to continue inspiring and educating future generations.

    Steve Witherden MP

    Why Science and Discovery Centres matter 

    Across the UK, Science and Discovery Centres play a unique and irreplaceable role. They spark curiosity and inspire millions of visitors each year, including thousands of schoolchildren, helping to build public trust in new technologies and create pathways into science careers. These centres are also critical in tackling the UK’s STEM skills shortage – a challenge that costs the economy an estimated £1.5 billion annually

    Steve Witherden MP highlighted this during the debate, saying: 

    “SDCs are powerful but undervalued. They are beacons of sustainability,
    education and innovation. With recognition and investment, they can
    flourish – supporting national climate goals, inspiring future scientists and
    engineers, and ensuring that science remains accessible to all.” 

    Steve Witherden

    CAT’s role in a sustainable future 

    For over 50 years, CAT has been pioneering sustainability – combining cutting-edge research with world-class education to accelerate the transition to a zero-carbon future. Our postgraduate degrees and professional training equip individuals with expertise in renewable energy, sustainable building, and environmental science – skills that are essential to achieving the UK’s net-zero targets and industrial strategy goals. 

    Steve Witherden MP spoke passionately about CAT’s unique contribution: 

    “CAT is truly the jewel in the crown of Montgomeryshire – a centre that has always been ahead of its time in pioneering a more sustainable and environmentally friendly world.

    CAT’s impact reaches far beyond Mid Wales. Each year, we train hundreds of postgraduate students, deliver carbon literacy programmes to councils across the UK, and inspire thousands of schoolchildren through workshops and STEM engagement initiatives such as Bold Futures, which empowers young people to imagine and create positive visions for a sustainable future. 

    Later in his speech, Steve Witherden MP went on to explain that:

    For over half a century, the CAT has combined cutting-edge research with world-class education to accelerate the transition to a zero -carbon future. 

    It is not just a centre; it is a catalyst for change – locally, nationally and globally.

    CAT staff join ASDC and others at Westminister

    A personal connection 

    Steve Witherden MP also shared his own deep connection to CAT: 

    “My connection with science centres – and in particular, Montgomeryshire
    and Glyndŵr’s own Centre for Alternative Technology, commonly known
    as the CAT – is deeply personal. It is, in fact, the reason I am here today
    representing my constituency.


    My father was the first in his family to go to university, where he studied Agricultural Economics. After graduating, my parents moved to Montgomeryshire in the 1970s and settled in Machynlleth. They were among the founding members of the CAT, one of the oldest science centres in the UK.” 

    He concluded with a powerful message: 

    “With proper recognition, urgent investment in infrastructure, and a long –
    term capital renewal fund, the CAT and the other outstanding centres
    across the UK can continue to ignite curiosity, expand green skills, and
    unlock the full potential of UK science and technology for a healthy,
    secure, and sustainable future.” 

    Looking ahead 

    The debate demonstrated strong cross-party and cross-nation support for Science and Discovery Centres. MPs from across the political spectrum speaking passionately about the importance of Science and Discovery Centres along and their own personal connections, and urged Kaniska Narayan, the Minister responding on behalf of the government, to work with the sector to ensure so they can continue inspiring future generations and supporting national priorities in science, technology, and sustainability.

    Minister Narayan didn’t commit to any particular source of funding, but responded acknowledging the important role Science and Discover Centres play and that he had “heard loud and clear the concerns expressed about the funding resilience of science and discovery centres.”

    You can watch the full debate here

    Looking across the CAT site
  • How story makes and changes the world

    How story makes and changes the world

    Sarah Woods recently gave a lecture to our postgraduate students and members of the public exploring the power of stories – how they inform not only the way we communicate but how we think in our increasingly complex world. Here she invites us to think more deeply about the role of story in our own lives and as a transformational tool for society.

    The French philosopher Roland Barthes says narrative ‘is present at all times, in all places, in all societies… there is not, there has never been anywhere, any people without narrative; all classes, all human groups, have their stories’.

    We make sense of the world through story. We use it to model and navigate the diverse and contradictory information that forms our lives. Story helps us relate and connect to the world and to each other, handle complexity, maintain our identity, rehearse new ways of being, manage change, place ourselves in time, and move through it. Story can serve as a thermometer, taking the cultural temperature of a time or group. I would argue that story isn’t just something we read or listen to, it’s a way of thinking, a language we’re fluent in. Like any language, story isn’t good or bad in itself – that depends on the individual story and on the teller.

    We’re living in complex times, faced with what are often called ‘wicked problems’ like the climate crisis and global poverty and inequality, which are systemic, resist linear solutions, and require us to think and act differently.

    Story should be able to help us work our way through them, yet more often it feels like story has become a blunt tool for attack and defence. Actively noticing the stories we tell and are told, and exploring our relationship with them, can help.

    Understanding stories

    We tend to think of story as singular, as something we watch or read, but story comes from lots of different places in our lives, so that at any point there are a number of different narratives playing out and intersecting for us. However, because they’re so much part of the fabric of our lives, we’re often less aware of them – and their power – than we might be. Having a better understanding of them can enable us to make clearer choices, to unhook ourselves from dominant social, political, cultural and personal narratives. The first step we can take towards that is to identify the topography of story in and around us, which I think can be usefully divided in to five kinds of story (see box overleaf).

    As the Scottish philosopher Alasdair MacIntyre says:

    I can only answer the question “What am I to do?” if I can answer the question “Of what story or stories do I find myself a part?”’

    Behind his second question lie, I think, a series of questions that can help bring us towards an answer for the first, to bring us back into relationship with the stories we are swimming in.

    • Who’s telling this story?
    • Who do they want to listen to it?
    • Why are they telling it?
    • Does this story seek to divide or connect? And what or who does it want to divide or connect?
    • Does it want to make enemies or friends? Of who?
    • And what does this story want me to think or do, and why?

    In taking this journey with story, we create space and the possibility for new stories and new kinds of story. As David Loy the American author and teacher reminds us: ‘It is not by transcending this world that we are transformed but by storying it in a new way.’

    People and Patterns map

    The topography of story

    Stories we tell ourselves

    We all carry with us an inner storyscape, stories we tell ourselves to make sense of our lives, about who we are and what our experiences are like. What’s possible for us is shaped by the life story we create for ourselves and the conversations we have with our inner voices, yet we’re often unaware of both.

    Stories we share

    We share stories with our friends, family and communities (whether they’re actual or online). From these bubbled worlds, it can be hard to see the range of viewpoints and positions that might help us better understand the motivations and experiences of others and to find ways out of polarity.

    Stories we are told

    Dominant narratives come from all sorts of agencies, including political parties and corporations. They surround us and are usually normalised to the point that they become invisible, part of the expected fabric of our lives.

    Stories we know

    We all carry with us stories from our cultural upbringings: myths, legends, religious stories and folk tales, versions of the history of our country and the world. These often guide our moral and cultural framework and are foundational for the stories we tell next.

    Stories to guide us

    At different times in history we have told different stories about our future. For a generation, our future visions have been dominated by dystopias and catastrophes, which can make it harder for us to imagine the better world we need to journey into.

    Sarah Woods
    Sarah Woods giving a lecture at CAT

    About the author

    Sarah Woods is an award-winning writer and thinker. She was part of the early Zero Carbon Britain Hub at CAT and is now a regular guest lecturer on our postgraduate module Communicating Transformational Social Change. Sarah is a research associate at Stofnun Árna Magnússonar, The Árni Magnússon Institute for Icelandic Studies in Reykjavik.

    She is currently writing a podcast series and book called The Story Crisis: how story makes and changes the world. Her dramatisation of Charles Darwin’s The Origin of Species, Origin, will be broadcast on BBC Radio 4 on August 24th.

  • COP30 – the Action COP? 

    COP30 – the Action COP? 

    The agreement reached at COP30 was nowhere near enough, but not a total disaster. Paul Allen from our Zero Carbon Britain Team shares his reflections on the key issues of COP30 and what is needed next. 

    Joining online as an official observer, I followed the negotiations and the wide range of events run by the nations, networks and groups which assembled in Belém, Brazil over two weeks in November.

    COP30 - Brasil
    COP30 Brasil – DOERS/Shutterstock.com

    Background to COP30 

    The Conference of the Parties or COP negotiations are rooted in the Rio Earth Summit and for the past three decades have brought countries from across the globe together to try to solve the earth’s human induced challenges and deal with their impacts. The key element of this process is that by the end of each year’s negotiations, a consensus much be achieved on the final texts, with all parties signing up to it. After many years of underachieving, the landmark COP21 in Paris agreed that the world would aim to limit global heating to well under 2°C from preindustrial levels and aim for 1.5°C.  

    Under the Paris Agreement, each of the 195 countries must increase their nationally determined contributions (NDCs) to emissions reduction on a 5-year ratchet mechanism. As COP30 marks the second ratchet, by the opening 118 out of 195 countries had offered a new NDC, but together what they offer was nowhere near enough. (NDC Tracker, Climate Watch) 

    Another key element of COP30 was the global stocktake. This recognised that the Paris Agreement has driven progress on climate action, but not yet enough to put the world on track to remain well under 2°C or achieve necessary levels of resilience and mobilize and align necessary financial flows. (NDC 3.0, UNFCC)  

    So, as the world came together in Belem, the key task to deliver on Paris was to improve the number and ambition of NDC’s, whilst also increasing resources to help countries deal with the rising impacts of extreme weather through adaptation and the global loss and damage fund.

    President Lula of Brazil speaking at COP30
    President Lula of Brazil speaking at COP30 – Antonio Scorza/Shutterstock.com

    What did COP 30 achieve?

    In the run up to each COP the UNEP releases its annual “Emissions Gap Report”. This year it was titled ‘Off Target’ making it clear that we are on course for an escalation of climate risks and damages. (Emission Gap Report 2025, UNEP)  

    A key element of COP30 was rise of Indigenous voices. Through protests, marches and a raised profile in media coverage they made it clear that they should have a voice in the negotiations, and a great many do not have rights to access the negotiation halls. Currently Indigenous land is around 13.8% of Brazil, however following the protests during COP30 they announced 10 new indigenous territories following the 11 announced last year. (BBC News)  

    Drawing on their culture, the Brazilian presidency invited the world to join a “Mutirão” This was a continuous method of mobilization that remains active beyond COP30. A proposal to transform the conference into a true milestone of civilizational turn: the establishment of spaces for active listening, strengthening the ties between the local and the global, and valuing the diversity of voices and knowledge.  A whole more potent than the sum of all parts.

    Protest at COP30
    Protest at COP30 – Antonio Scorza/Shutterstock.com

    An important element of COP 30 was the launch of The Declaration on Information Integrity on Climate Change; this offers international commitments to combat climate misinformation and promote accurate climate information. At the launch, the declaration was endorsed by twelve countries, including Brazil, Canada, Chile, Denmark, Finland, France, Germany, Spain, Sweden, Uruguay, the Netherlands, and Belgium.  

    As usual, COP30 closed with a long all night overrun into Saturday morning, driven by a dispute on wording used.  The talks avoided collapse, and a deal was finally agreed by 194 countries to keep the process alive. The UN website offered these commitments: 

    • Finance at scale: Mobilise $1.3 trillion annually by 2035 for climate action. 
    • Adaptation boost: Double adaptation finance by 2025 and triple by 2035. 
    • Loss and damage fund: Operationalisation and replenishment cycles confirmed. 
    • New initiatives: Launch of the Global Implementation Accelerator and Belém Mission to 1.5°C to drive ambition and implementation. 
    • Climate disinformation: Commitment to promote information integrity and counter false narratives. 

    Expectations were high that COP30’s final decision would include explicit reference to phasing out fossil fuels. More than 80 countries backed Brazil’s proposal for a formal ‘roadmap.’  A draft text had included it – until the final hours of talks. The adopted outcome refers only to the ‘UAE Consensus’, the COP28 decision calling for “transitioning away from fossil fuels.” 

    COP30 was nowhere near enough, but not a total disaster. It will speed things up, but time is clearly running out. 

    What needs to happen after COP30? 

    We are at the crossroads of emergency and opportunity, and what we do next will define the future we face. As a trained engineer, it is clear to me that if a system is not working, we must fix it. The UNFCCC needs to recognize its top-down process is not delivering and initiate global workshops to transform the ‘negotiation process’ in advance of COP31. This must include:

    • proactive inclusion of indigenous voices from all countries 
    • making it clear who are negotiators and who are lobbyists 
    • rescheduling the program so key decisions are not made during an over-run  
    • better link up negotiations across silos to help in multi-solving the switch from fossil fuels while restoring natural systems and preparing for climate impacts.  

    Belém was the first climate conference to happen since the International Court of Justice confirmed that governments and corporations have legal duties to protect people and the planet from climate harm. ClientEarth is exploring how legal power can fight greenwashing and push for stronger, enforceable climate laws. 

    Future negotiations should also begin rooted in an honest recognition of the numbers on what needs to be achieved by when, with global wellbeing at the heart of the necessary transformation. In his book A Climate of Truth, presented at a recent public lecture at CAT, Mike Berners-Lee made a clear case that the most critical step is to raise honesty in our local, national and international politics including the COP process. Mike highlights the need for honesty “Each of us can have radically more impact on the issues we care about by turning our attention to this simple principal”. The Planetary Science Pavilion at COP30 released an honest statement that the remaining carbon budget is now equivalent to 3-4 years of global emissions at current rate. This should be a key message in opening negotiations at COP31. 

    The UN process needs to offer much increased support for actions from communities across the globe. We have the tools, technologies, responsible business models, research and motivation. Building on the Mutirão model, we need to enable active groups to share ideas across the globe, catalysing an acceleration of citizen driven actions.  

    We have the solutions, but skills and training are needed to support the transition. CAT is proud to be part of a growing ecosystem of organisations offering the courses and training opportunities needed to accelerate this transformation. 

    About the author 

    Paul is CAT’s Zero Carbon Britain Knowledge and Outreach Coordinator. He has been involved with our research into zero carbon scenarios since the beginning, coordinating the development of research reports and liaising directly with government, industry, NGOs and the arts to share findings.

    People working together

    Zero Carbon Britain Training

    Explore climate solutions and gain the skills to make a difference in your workplace or community on a bookable or bespoke carbon literacy training courses. 

  • Growing the value of homegrown timber

    Growing the value of homegrown timber

    To address the urgent need for a carbon neutral and economically regenerative future, how we manage woodland systems and value timber desperately needs rethinking. CAT graduate Jemma Ho explores inclusive, holistic and regenerative actions to sustain and develop the use of homegrown timber.

    Jemma Ho
    Jemma Ho

    The area of woodland in the UK is estimated to be 3.25 million hectares – 13% of the total land area. Forest Research breaks this down as 19% in Scotland, 15% in Wales, 10% in England, and 9% in Northern Ireland.

    In Wales, two thirds of woodland is on privately owned land, while only a third is publicly owned by the Welsh Government and managed by Natural Resources Wales. This means a large proportion of Welsh woodlands are at risk of being fragmentally managed for wildlife conservation, biodiversity significance, and mitigation of diseases and invasive species. As a result of this fragmentation and a lack of holistic due diligence across the construction industry, the maintenance of a secure supply of homegrown timber for construction is at risk. Today, the UK imports 80% of its timber for the construction industry, making it the second largest net importer of timber in the world.

    Delving into woodlands

    To discover how the timber supply chain operates, I toured nurseries, woodlands and sawmills. I studied structural timber joinery at the Centre for Advanced Timber Technology. And I enrolled on a 12-week short-course in Timber Technology and Engineering Design for built environment professionals at the New Model Institute for Technology and Engineering (NMITE) in Herefordshire.

    Through interviews with experienced ‘ground workers’, working with trees from the seed, through to plantation, all the way to felling and grading the tree for timber, I discovered that millions of UK-grown seedlings go unplanted simply because there isn’t a big enough workforce to plant them in the appropriate weather season. One operator at a nursery commented that there is a lack of government investment or subsidies in innovative forestry equipment to plant, maintain and grow trees to what is deemed as maturity.

    I also interviewed several millers across Welsh sawmills, ranging from mainstream commercial operations to small cooperatives, and discovered that while various species of trees are measured and graded as to their appropriateness for construction, tonnes of tree thinnings go onto a “pile of waste” or are sold as firewood.

    The UK can’t afford to keep throwing away these natural and precious resources. Woodland systems, land ownership, skills training, and innovation in timber development and its uses all urgently need collaborative rethinking.

    Wood thinnings

    Space to rethink timber

    The findings from both my Master’s research and timber short course were steered not only by my interests in carpentry since a young age, but also from an awareness that in the last century the UK construction industry has been heavily influenced by steel production. This makes a major contribution to the overall impact of the built environment, emitting around 40% of greenhouse gases (GHGs). But this doesn’t have to be the way. It’s time to shift building in a more sustainable direction, where bio-based resources can be used in a regenerative way for the good of both communities and the planet.

    In my final year of study on the M.Arch Sustainable Architecture programme at CAT, I was able to develop a project that responds to and reinforces the role of architectural design within the environmental debate. My proposal titled ‘Wood Culture Wales’ is a public centre that provides interdisciplinary learning environments and practical facilities, addressing the fragmentation and inconsistencies in the Welsh and UK timber industries. The aim is to catalyse activities across the timber production cycle that reduce our reliance on imports, boost skills, promote economic growth, and develop a truly sustainable future for Welsh timber production.

    A new future for a derelict factory

    My final design project includes a design proposal to uplift the derelict Wern Works factory in Briton Ferry, Southwest Wales, which was previously used for aluminium sheet rolling for British Airways Concorde jets, bringing significant economic benefit to this small Welsh town.

    The theoretical scheme proposes celebrating and repurposing this historic building, reviving the existing heavyweight industrial steel frame, while ensuring minimal impact to the existing context by introducing innovative hybrid, reused and new-build construction strategies.

    Wern Works Factory-Design by Jemma Ho

    The four new-builds and two hybrid interconnected buildings aim to exemplify ways of using timber as a construction material – ranging from traditional timber frame, modern mass timber construction, and lightweight timber frame structures to adaptive reuse of other conventional construction materials. It’s a 21st century approach to industrial production and sustainable regeneration.

    The project is driven by the development of six strategic concepts:

    1. Uplift the economic context
    2. Address forestry decline
    3. Increase woodland creation and biodiversity
    4. Innovate with waste
    5. Catalyse timber craftsmanship
    6. Develop and sustain a wood culture for Wales

    Key spaces include:

    • Three interconnected passively climate-controlled greenhouses to act as a living exhibition on how our trees could behave in future climates
    • Makers’ gallery with hireable studios
    • Conference centre, break-out spaces, nursery and accommodation
    • Cabinet makers’ wood workshop, for adults and children
    • Specialist boat-making workshop
    • Visitor building for leisure activities, including a café and orientation gallery
    • Outdoor exhibition space for various timber interventions
    • Sawmill facilities (for local milling services)
    • Reclamation yard for timber offcuts and exchange
    FDP Visual by Jemma Ho

    Each building serves various user groups, ranging from young children to experienced professionals in the construction, timber and forestry industries to create a holistic knowledge-sharing environment.

    The aim of this project is to advocate for urgent innovative actions within current Welsh supply chains to increase the industrial value of timber by creating a holistically streamlined supply of structural timber and better use of the ‘waste’ byproducts of production.

    Greenhouse model - made by Jemma Ho

    The Wood Culture Wales project highlights the pressing need to act now to use the knowledge our timber industries have to drive the development of lowercarbon construction materials. Timber is a resource that not only captures carbon but also creates greener jobs for future generations.

    About the author

    Jemma Ho is a graduate from CAT’s 2022– 24 Masters of Sustainable Architecture programme. She is an Architectural Designer at Architype, the UK’s leading architecture firm for sustainable buildings, primarily in the education and healthcare sectors.

    In 2025, Jemma was recognised in The Architects’ Journal’s AJ100 Emerging New Talent list, recognising her rising influence within UK architecture. She is passionate about promoting the use of timber in construction.

    Find out more about our M.Arch in Sustainable Architecture

    Find out more about our M.Arch in Sustainable Architecture by looking at the programme description or by joining an upcoming open day.

  • Inspiring, informing and enabling Green Careers at CAT  

    Inspiring, informing and enabling Green Careers at CAT  

    This Green Careers Week, we’re celebrating how CAT inspires, informs and enables impactful green careers.  

    As the climate and biodiversity emergency continues to shape our world, the need for skilled, passionate people in green careers has never been greater. This Green Careers Week, we’re exploring how the CAT helps people find their path into meaningful work that supports a sustainable future. 

    From sparking inspiration in young minds to equipping professionals with innovative skills, CAT’s work is rooted in a powerful mission to inspire, inform and enable humanity to respond to the climate crisis. For more than five decades, CAT has been a place where people come to explore bold ideas, launch meaningful careers, and connect with others working toward a more sustainable future 

    Aerial Footage of the CAT site in winter

    Inspire: Planting Seeds and New Ideas 

    Inspiration is often the first step toward a green career. At CAT, it begins the moment someone steps onto the site. Nestled in the UNESCO Dyfi Biosphere Reserve in the hills of Mid Wales, CAT’s immersive natural setting is a living example of sustainable living in action set in a stunning wooded valley. 

    Visitors frequently describe the experience as transformative. Teacher John Ridler from Queen Mary’s Grammar School in Walsall explains that while many students arrive with ambitions to pursue medicine, visits to CAT often broaden their horizons. 

    “A lot of our pupils come in thinking medicine is their likely path. But experiences like this inspire them to consider engineering – something they might never have thought was for them.” 

    John Ridler, teacher at Queen Mary’s Grammar School

    Queen Mary’s now sees 15–20 students a year inspired to go on to study engineering at university. 

    Queen Mary Students on our Wind Power Workshop

    Dr Dai Morgan, longstanding lecturer at the University of Cambridge, brings his group to CAT every year. Dai believes that the experience at CAT is a poignant moment of inspiration for his students.  

    “CAT offers something unique. It’s immersive and integrative-a real example of sustainability being worked out in real time. Being in that environment, around people who are doing things differently and showing what’s possible, creates space to reflect and reconnect with what really matters.” 

    Dr Dai Morgan, Lecture at the University of Cambridge

    This sense of connection to nature, to community, and to purpose, is echoed in feedback from many young people’s visits. They describe the feeling of being “part of nature” during their time at CAT. That feeling makes them want to protect it.  

    CAT is more than a learning centre – it’s a community hub, a hive of action where people from all walks of life come together to imagine and create a sustainable future. Whether it’s a school group exploring renewable energy, a youth panel shaping climate action, or a volunteer discovering their passion, CAT helps people see themselves as part of the solution. 

    Inform: Developing Skills for a Sustainable Future 

    Inspiration is powerful, but it’s only the beginning. To turn passion into impact, people need knowledge, skills and confidence. That’s where CAT’s educational programmes come in. 

    CAT’s Graduate School of the Environment offers postgraduate degrees that blend academia with practical learning. Studying on one of seven postgraduate degrees helps students gain knowledge and networks to make a real difference in their chosen specialisms as they go on to have long and impactful green careers.   

    To date, over 2500 people have completed postgraduate awards at CAT. Students have gone on to make a real difference through a wide variety of careers and opportunities, from architecture and energy management to environmental policy and land management. 

    Graduates have gone on to launch innovative companies, lead sustainability initiatives, and shape policy across the UK and beyond. Their success stories are a testament to the power of education rooted in real-world application. 

    Clara Humphries came to CAT to study how she could integrate green building principles into real-world projects and now works as a Retrofit Project Manager at Retrofit West, where she applies the knowledge she learned studying at CAT daily.

    CAT gave me the hope and motivation to tackle complex climate challenges

    Clara Humphries, Graduate of our MSc in Green Building and Retrofit Project Manager

    Kevin Anderson giving a talk to new CAT students

    But CAT’s commitment to green careers goes far beyond higher education. Through our short courses, CAT provides hands-on training in everything from green building and renewable energy to woodland management and organic gardening. These courses are open to learners aged 16 and above and increasingly integrate with the Graduate School’s academic modules, creating a pathway from interest to expertise.

    CAT also supports volunteers, many of whom describe their time at CAT as life-changing. CAT’s cohorts of 6-month residential volunteers not only work in practical roles managing CAT’s gardens and woodlands, they also undertake various training courses to equip them with essential skills for careers in land management. Through the training, mentorship and valuable experience gained during their time living and working with the CAT community, volunteers gain the confidence and skills to enter green careers, often discovering new passions along the way. 

    Ella Catherall, who recently finished 6 months of volunteering in CAT’s garden team, has been able to take the next steps in her Green Career thanks to the skills she learned at CAT. She is now embarking on a placement with the Adam Greathead Trust, where she will spend a year training in two renowned UK gardens.

    People in careers that aren’t traditionally seen as ‘green’ can become climate leaders too! One of CAT’s most impactful offerings is Carbon Literacy Training, which equips individuals with the tools to become climate leaders in their workplaces and communities. Whether you’re a teacher, builder, policymaker or student, CAT helps you understand the science, communicate the urgency, and take meaningful action.  

    Engagement with young people remains central to CAT’s mission. The organisation provides curriculum-linked workshops, day and residential visits, and practical sustainability sessions for schools, colleges and youth groups. Within a new funded project at CAT called “Next Generation Earth”, a new Youth Panel is being developed to ensure young voices are embedded in CAT’s work and in community-based climate action. 

    Enable: Supporting further action across the network 

    Once people are inspired and informed, the next step is enabling them to make a difference, whether that’s embarking on a new green career or embedding sustainability into their existing career. CAT’s work doesn’t stop at education, it extends into innovation, collaboration and strategic leadership. 

    The Zero Carbon Britain Innovation Lab is a prime example. It delivers facilitated innovation processes that help organisations, councils and sectors address the climate and ecological emergencies. Drawing on systems thinking and futures design, the Lab enables collaboration across boundaries and translates sustainability ambitions into practical action. 

    To date, over 70 organisations and nearly 200 councils have benefited from CAT’s innovation support. Recent projects include: 

    • Growing into the Future: Supporting the growth of a resilient and economically sustainable horticulture sector in Wales through the LPIP project 
    • Dyfed Powys Food Resilience Scenarios Lab: Co-developing local responses to food system challenges across the region. 

    CAT’s membership network is another powerful enabler. It includes people at every stage of their green careers – from those just starting out to seasoned professionals and retirees. The annual Members’ Conference is a space for sharing experiences, learning from each other, and building collective momentum. 

    As a strategic leader in sustainability education, CAT plays a key role in shaping regional green skills development, working closely with the Regional Learning and Skills Partnership and other stakeholders to ensure Mid Wales is at the forefront of the green transition.

    CAT Conference

    A Place Where Green Careers Begin 

    This Green Careers Week, we’re celebrating the many people who’ve found their way into green careers through CAT – students, volunteers, professionals, and changemakers. Their stories show that green careers aren’t just about jobs, they’re about making a difference, finding purpose, and helping shape a better future. 

    Whether you’re just starting out or looking to take the next step, CAT is here to support you. From hands-on learning to strategic innovation, we’re proud to be part of the journey.

    Want to learn more about CAT?

    Explore our postgraduate courses, volunteering opportunities, or sign up to our emails to keep up-to-date with all the latest from CAT.

  • Living architecture

    Living architecture

    Programme Leader Dr Carl Meddings shares a selection of our M.Arch Sustainable Architecture students’ final design projects showcasing regenerative design in a changing world.

    Architecture matters. The ways we design, construct and adapt our homes, public spaces and infrastructure have deep environmental, social and cultural impacts. They shape lives, ecologies, landscapes and futures.

    More than a qualification

    The M.Arch Sustainable Architecture course at CAT is a challenge to the business-as-usual model of architectural practice. As an ARB-accredited Part 2 programme, it is a key step towards becoming a registered architect in the UK. But unlike conventional courses, it places the climate emergency, biodiversity loss and regenerative futures at its core. Our students learn not only how to build, but how to care, question and lead.

    To build sustainably is not simply to reduce harm, but to actively do good; to repair, restore and regenerate. Students arrive with difficult, often radical, questions and leave with proposals that push boundaries. There is no token ‘eco-wash’ here; each project critically examines how humans (and more-thanhumans) can co-exist in inclusive and transformative ways.

    We ask:

    • What does it mean to design for uncertain futures?
    • How do we retrofit not just buildings but mindsets?
    • How can architecture support community, resilience, biodiversity and beauty?
    • Who are we designing for?

    The responses are ambitious: from low-impact, community-led retrofit to speculative visions of architecture as a catalyst for resilience. Students work with natural materials, circular economies, local craft and global systems thinking. Designs are rooted in place, culture and climate, yet speak to a world in need of repair.

    Exploring how we must live, build and thrive

    Each month, we gather at our spiritual home in the hills above Machynlleth for an immersive week of collaborative study. Students, staff and visiting tutors share a rhythm of inquiry, discussion, creativity and mutual support. We eat, build and learn together; from each other and from the place. CAT becomes, for that week, a microcosm of the types of communities we hope to inspire. The setting is both retreat and testing ground.

    The dramatic landscape and shifting weather create a backdrop for exploration and shared purpose. In a world dominated by digital and dispersed learning, our time together is essential, giving texture to ideas and humanity to projects.

    This year’s cohort has shown passion, intelligence and generosity. Their work is rigorous, imaginative and hopeful, rooted in research and sustained by solidarity. Architecture is inherently collaborative, and the students have demonstrated that community and care are vital tools of the profession.

    In these projects, you will find technical skill, innovation and critical reflection, but also an ethic of care, a drive for justice, and a vision for a more balanced way of living. This is not an ending but a beginning, a contribution to the urgent conversation about how we must live, build and thrive in a time of profound ecological and societal challenge.

    Student projects

    Amelia Maddox – West Shore Kelp Desk, Llandudno, UK

    The West Shore Kelp Desk is a coastal regeneration project in Llandudno, North Wales, combining seaweed cultivation with public education and environmental stewardship. Spanning two sites along the West Shore promenade, the scheme connects them through ecologically sensitive landscape interventions.

    Central to the project is the cultivation of kelp and seagrass, species vital for biodiversity, carbon capture and coastal resilience, which are made visible and accessible as tools for climate education. Architecturally, it blends adaptive reuse with new-build structures. The West Shore Kelp Desk serves as a blueprint for sustainable coastal development.

    Hannah Maxey – Holbeck Small Press Library, Leeds, UK

    The Holbeck Small Press Library is a community-focused project situated between Holbeck and Holbeck Urban Village, just south of Leeds city centre. The project responds to the area’s poverty, poor living conditions and disconnection from the more affluent city centre by reimagining a disused library building as a grassroots cultural hub.

    Rather than mirroring the British Library’s nearby expansion, which is geared toward research and business, the Small Press Library proposes a space centred on self-publishing, creativity and community participation. By questioning who regeneration truly serves, the Holbeck Small Press Library positions itself as a site of resistance, imagination and hope in the face of exclusion, inequality and environmental crisis.

    Callum Lawlor – Acle Bridge Visitor Centre, Norfolk, UK

    Located in the Norfolk Broads National Park, this project proposes a visitor and research centre that directly responds to the area’s pressing ecological challenges, including nutrient pollution, peatland degradation and biodiversity loss.

    The centre supports habitat restoration, nutrient neutrality and public awareness of the Broads’ unique ecological and cultural value. The building is sensitively integrated into the landscape and ecological features are woven into the architecture, encouraging wildlife through nesting habitats and biodiverse planting schemes.

    Functionally, the centre combines public education with scientific research, acting as a hub for learning, collaboration and long-term ecological care rooted in local knowledge and holistic systems thinking.

    Millie Bush – Dowr Kernow, Water, Wellness and Knowledge, Cornwall, UK

    Dowr Kernow (meaning ‘Water Cornwall’) is a project that reimagines our relationship with water in a world increasingly disconnected from natural rhythms. It challenges the narrative of pollution, industrial harm and ecological neglect, proposing instead a story of renewal, care and reconnection.

    Dowr Kernow creates spaces where people can interact meaningfully with water: clean wild swimming spots; places of rest and convalescence; and learning environments focused on ecological awareness, water safety and self-care. The project advocates for a future in which water is treated with reverence, protected, shared and celebrated.

    Thea Brooman – The Centre for Environment and Humanity, Kodaikanal, India

    This project is situated in the high-altitude hill town of Kodaikanal in South India and is conceived as a catalyst for sustainable development for the town, its local community and the surrounding landscape.

    The aim is to reconnect people with their local environment and promote stewardship of biodiversity. Developed on a site owned by a local international school, the proposal forms part of a broader initiative to transform an existing campus into a centre for ecological education, conservation and community engagement. Central to the vision is the restoration of the native Shola ecosystem, a unique and endangered montane forest that once thrived in the region.

    Find out more about our M.Arch in Sustainable Architecture

    More student projects can be viewed in our 2025 M.Arch Student yearbook.

    Find out more about our M.Arch in Sustainable Architecture by looking at the programme description or by joining an upcoming open day.

  • From average household to net-zero super home

    From average household to net-zero super home

    CAT graduate Paul Martin shares his journey towards net-zero in his 1960s three-bedroom semi, showing that a modern low-impact lifestyle is possible for an average UK household.

    Paul Martin's house and car

    In 2010, motivated by my visits and studies at CAT, I decided it was time to take steps to reduce my personal contribution to climate change. During my BSc, I recall seeing a case-study of a house in the UK powered by solar photovoltaic (PV) panels with surplus charging an electric vehicle (EV), and I thought, “I want to do that!”

    Taking the first step

    The first step was to understand my energy use. I did this by paying closer attention to my utility bills and taking meter readings for electricity, gas and water. I calculated the fuel consumption and annual mileage of my car. With the help of a carbon footprint calculator, I estimated the CO2 emissions attributed to my lifestyle (e.g. my diet and the things I was buying) and also to my share of UK infrastructure (services, roads, hospitals etc.). Using this information, I began to estimate my CO2 fingerprint – a detailed breakdown of my emissions across different categories (Fig.1) – and my total footprint (Fig.2), allowing me to track my progress towards net-zero over the years.

    I purchased my house in 1995. I had a full set of data for 1998 before I’d made any changes to the property, so I chose this as the baseline year to measure improvements against. In 1998 my household’s footprint was 10.7 tons CO2e per year.

    Lifestyle changes

    I first began looking at the impact of my lifestyle choices, as these can be the quickest wins. Using the carbon footprint calculator, I came to a baseline figure of 1tCO2e per year.

    To reduce these lifestyle emissions, I needed to make some changes. I changed my diet to vegetarian (later becoming vegan) and bought organic, fresh,
    seasonal food from local farm shops where possible. I moved my finances to ethical banks, supported environmental charities (including CAT), and began living by the three Rs – reduce, re-use and recycle.

    These choices reduced my annual lifestyle emissions by 50% or 0.5tCO2e per year. I generally found these changes simple to implement with little cost impact.

    View from the house

    My household electricity use

    Thinking about reducing my emissions at home, I began with my electricity use. Until 2012, all my household electricity was provided by the National Grid.

    • In 2012 I installed a 1.8kWp (kilowatt peak) solar PV array on my south-east facing roof. I took advantage of the UK government’s Feed-in-Tariff (FiT) scheme at the time (now replaced by the Smart Export Guarantee (SEG)).
    • In 2018 I installed a 4kWh lead-acid electricity storage battery to increase the proportion of the solar power I was personally using from 25% to 75% and reduce the amount I was exporting to the grid (after the six-year expected lifespan, I replaced the battery with a 13.5kWh lithium-ion upgrade).
    • In 2022 I added a 1kWp secondary solar array on the south-west facing roof of my garage. I added more renewable power generation from a share in the Graig Fatha Wind Turbine Project.

    All these measures were self-funded. But the payback in energy cost savings and revenue from the FiT and turbine provided funds for more measures.

    Graph of Paul Martin's annual CO2 emissions

    As a result of these changes, my annual household grid electricity energy consumption has reduced by 34%, and my house’s emissions have been cut by 0.8tCO2e per year.

    Heating

    In 1998 the heating for my house and water were provided by an inefficient 1970s gas-fired boiler and radiators. There was no loft or cavity wall insulation. I had 1980s double-glazed windows and patio doors and leaky
    wooden external doors.

    In 2005, before I began consciously taking efforts to reduce my carbon footprint, I made some home improvements. I replaced my front door and patio doors and bricked up a side door. I replaced a flat roof. I insulated the main loft with 150mm wool fibre. And I replaced the old boiler with a 90% efficient gas condensing boiler, new pipework and radiators.

    Later, taking advantage of a Welsh Government grant, I improved the
    building fabric heat loss and infiltration by installing cavity wall insulation, topping up the loft insulation to 300mm, and sealing up areas where air was escaping. I replaced the windows with A-rated, argon filled, low-emissivity double-glazed units, trapping heat and maximising passive solar gain.
    Then in 2023 I replaced the 18-year-old gas boiler with a 5kW air-source heat pump, electrifying my space and water heating. To do this I made use of a £7,500 UK Government grant*. In the first year of operation, this provided a coefficient of performance (COP) of 4.01. Essentially, every unit of electrical input delivers four units of heat, an efficiency of 400%, compared with 90% for a new gas boiler.

    These measures reduced my annual space and water heating energy consumption by 84%, and my emissions by 2.7tCO2e per year.

    Travel

    As a wheelchair user, all my personal travel is by car. At the end of 2011 I changed my petrol car to a mild hybrid, saving 1.4tCO2e per year. Three years later, I was able to upgrade again to a 100% battery electric vehicle, saving a further 0.5tCO2e per year.

    In 2024, due to a greater proportion of grid electricity coming from renewable sources, particularly wind, my annual car travel emissions were reduced by 79% or 2.2tCO2e per year. This is despite my mileage increasing by 4,000 miles a year.

    The electric vehicle can also be charged purely from solar in summer due to the addition of the secondary solar array – zero cost, zero emissions.

    Water consumption

    I’ve reduced my water consumption through water harvesting, installing low-flow gadgets on outlets, the use of a shower timer, taking showers over baths, and using a dishwasher rather than filling the sink. My annual water consumption has dropped by 80%, resulting in emissions reductions of 0.04tCO2e per year.

    Infrastructure

    The infrastructure we use, like services, roads, hospitals and so on, have CO2 emissions attributed to them. These are not personally controllable, so they have remained constant over the period.

    The figure was derived from the carbon footprint calculator I used – 2.75tCO2e per year for each UK citizen.

    To offset some of these emissions, I used natural sequestration through an annual donation to the Woodland Trust to plant 25m2 of woodland. I planted 14 native trees on-site, created two ponds, grew a green wall, and put an extensive sedum green roof on my flat-roof extension. I’m fortunate to have a large garden which allows me to do these things.

    Overall impact

    Due to the measures described above, by 2024 my total carbon emissions
    had been reduced by 79% or 8.5tCO2e per year compared with the 1998
    baseline, from 10.7tCO2e to 2.2tCO2e.

    Furthermore, my personally controllable emissions, omitting infrastructure, produced a negative figure of -0.5tCO2 e in 2024. Fig. 2 shows the carbon emissions reduction over the period, comparing my total footprint, personally controllable emissions, and the UK per capita target.

    Graph of Paul Martin's Personal Carbon Footprint
    Fig.2 My annual CO2e emissions from 2011 to 2024, including the 1998 baseline

    My home and lifestyle are now fossil-fuel free, and the house is one of the SuperHomes, a network of energy efficient retrofitted homes assessed by the National Energy Foundation. I now have that house that is powered by solar with surplus charging an EV – mission accomplished!

    About the Author

    After studying a BSc Environmental Studies and Diploma in Environmental Policy then an MSc Sustainability in Energy Provision and Demand Management at CAT, Paul now writes articles and a blog at ecofuturist.net about achieving his net-zero carbon lifestyle. He is also a co-founder and director of EVA Cymru, Wales’s national representative body for electric vehicle owners and drivers.

  • Developing Mid Wales as a Sustainable Destination

    Developing Mid Wales as a Sustainable Destination

    Mid Wales is a region of extraordinary natural beauty, rich cultural heritage, and deep environmental significance. As we look to the future, it has the potential to enhance its status as a beacon for responsible tourism, low-carbon innovation, and environmental leadership – not just in Wales, but across the UK and beyond.

    The Centre for Alternative Technology (CAT), based just outside Machynlleth, has been a cornerstone of the sustainability movement for over 50 years. Founded as a centre to demonstrate more sustainable ways of living, CAT has grown into one of Europe’s leading environmental education institutions.

    In addition to welcoming groups from across the UK and beyond for short courses and bespoke educational or experiential visits, CAT’s Graduate School of the Environment is recognised as one of the top providers of postgraduate courses in sustainability. It attracts students from around the world to this stunning corner of Mid Wales, where they come to learn, innovate, and collaborate on solutions to the climate and biodiversity crises.

    Aerial view across the CAT site

    At the heart of this sustainable vision for Mid Wales lies the UNESCO Dyfi Biosphere, a globally recognised area that celebrates the harmonious relationship between people and nature. The Biosphere designation is more than a badge of honour, it’s a commitment to sustainability, community resilience, and ecological stewardship. It’s a promise that Mid Wales can offer visitors something truly unique: an experience rooted in care for the land, its people, and future generations.

    This ethos is reflected in the many pioneering projects and organisations that call Mid Wales home. For example, Dulas Engineering, an innovator in renewable energy solutions, born out of CAT, and committed to empowering communities and protecting the planet. From community-led renewable energy schemes, such as the Bro Dyfi Community Renewables project that CAT was also instrumental in establishing, to local regenerative farming practices, the region is alive with innovation. Local producers and farmers are leading the way in sustainable food systems, offering high-quality, low-impact produce that supports biodiversity and strengthens local economies. These efforts are not only good for the planet – they’re good for business, creating jobs and attracting visitors who value authenticity, quality and sustainability.

    Wales is uniquely positioned to lead in this space, thanks to the groundbreaking Well-being of Future Generations Act. This world-first legislation requires public bodies to consider the long-term impact of their decisions on people and the planet. It’s a powerful framework that aligns perfectly with the values of responsible tourism and environmental leadership. The tourism offer in Mid Wales aligns to this perfectly, from outdoor activities promoting walking and cycling, to nature-based tourism that encourages deeper connections with the landscape and special species that call Mid Wales Home.

    Beyond academia, CAT continues to play a vital role in public engagement and skills development. Our short courses, group visits, and training programmes empower individuals and organisations to take meaningful climate action. We produce accessible reports and resources that help communities and businesses navigate the transition to a zero-carbon future. And through our Innovation Lab, we support the development of social innovation and approaches that can accelerate change.

    One of our most exciting current initiatives is the Cynefin Project, which will transform CAT’s visitor experience and deepen our connection with the region. ‘Cynefin’, a Welsh word that evokes a sense of belonging and rootedness, captures the spirit of what we’re trying to achieve. The project will create an immersive, authentic and inspiring visitor experience that explores the interdependence of people, place, and planet – where visitors leave with a renewed sense of ambition to put solutions into practice and inspired by a day in nature.

    Importantly, Cynefin will also strengthen CAT’s role as a regional hub for environmental learning and green skills. Through new exhibits, upgraded facilities, and expanded training programmes, we’ll be able to welcome more schools, colleges, universities, community groups and professionals seeking to deepen their understanding of climate solutions.

    Of course, none of this would be possible without the landscape itself. Mid Wales offers some of the most stunning outdoor experiences in the UK – from the rugged peaks of Cadair Idris to the tranquil estuaries of the Dyfi Valley. It’s a paradise for walkers, cyclists, kayakers, and nature lovers. But it’s also a place where adventure meets purpose, where every adventure can be part of a wider journey towards sustainability.

    As we develop Mid Wales as a destination, we must do so with care. Tourism can be a powerful force for good, but only if it respects the needs of local communities and ecosystems. That means investing in low-impact infrastructure, supporting local businesses, and ensuring that growth is inclusive and equitable. It also means encouraging visitors to engage with the landscape in a way that nurtures rather than exploits it, fostering a deeper appreciation for the region’s rich biodiversity, cultural heritage, and Welsh identity. Responsible tourism helps build a shared sense of guardianship, where visitors become allies in protecting the places they explore.

    Sustainability is not just a moral imperative, it’s a smart business strategy.

    Across Wales, we’re seeing how environmentally responsible practices can drive economic resilience, brand differentiation, and long-term profitability. Visitors are increasingly seeking authentic, low-impact experiences, and businesses that align with these values are gaining a competitive edge. Investing in green infrastructure, local supply chains, and regenerative practices not only reduces risk and operating costs, but also builds trust and loyalty among customers. In a world where climate-conscious consumers and investors are reshaping markets, Mid Wales has the opportunity to lead, turning its natural assets and community values into a compelling economic advantage.

    Follow our journey

    CAT is evolving, and we’d love you to be part of it. Visit www.cat.org.uk to stay updated on our redevelopment plans, including the Cynefin Project, and discover how we’re shaping a more sustainable future for Mid Wales.

  • Inspiring Global Solutions Through International Study 

    Inspiring Global Solutions Through International Study 

    Here at CAT, we offer a range of postgraduate degrees in sustainability and our flexible learning options allow students to study with us internationally. From Canada to Bermuda, the Netherlands to Lithuania, our students come from all over the globe and form a vital part of a growing network of changemakers.

    Our international Graduate School students come to the courses with their own wealth of knowledge and experience. Whether this relates to politics or policy, ecosystems, the built environment or anything in between, when paired with the academic skills and understandings gained at CAT, they go on to make a real difference across the globe.

    If you’re considering postgraduate study at CAT and live abroad, read on to find out why studying with us can be a unique and enriching educational experience.

    Implementing positive solutions in real time

    Studying internationally has allowed countless CAT students to work alongside their studies. In many cases this means that they can begin implementing the concepts and techniques they’re learning about in real time. For Ananya Jauhari, who has been studying our MSc in Green Building alongside her work as an architect in India, this has been one of the many positive aspects of studying from afar.

    “Because I’m studying via distance learning I have been able to work alongside. That has been an amazing advantage because I’ve been trying to implement the concepts that I’ve been learning about to real world projects in my job. Being from India, I see that there is a lot of scope and potential for change in the built environment, and I’m trying to align my career in such a way that I’m able to contribute meaningfully through real world projects to attain sustainability in the built environment.”

    Ananya Jauhari

    Become part of a Global Community

    Joining CAT’s Graduate School as an international student puts you at the heart of a global network working to enact change on different scales in a multitude of ways, across multiple sectors. It provides students with the skills and knowledge to bring a better future into being. For Gemma Young, who studied our MSc in Sustainability and Behaviour Change from abroad, her studies at CAT provided an uplifting experience that solidified her place within a larger network of change makers.

    “CAT merged theory with real world action, connecting me to a global community and giving me the confidence – and tools – to turn ambitious sustainability ideas into practice. On a personal level, the experience reenergised my sense of purpose: rather than feeling I’m pushing against the tide, I now see a growing international network committed to systemic reform and I feel equipped to contribute meaningfully to it.”

    Gemma Young

    Gemma Young

    CAT’s global community is also multifaceted and includes not only our fantastic international students but also staff, spin-out businesses and graduates. The award-winning company Dulas Ltd was founded at CAT and now supplies solar powered vaccine fridges to remote locations all over the globe, providing communities with lifesaving medicines. The company’s Executive Managing Director, Ruth Chapman, is also a CAT graduate.

    Lecturers and guest speakers also join us from over the ocean, including Senior Lecturer Bryce Gilroy-Scott, who is based in British Columbia, Canada. His location and specialist knowledge as a consultant and educator in the fields of sustainable communities, construction and energy brings a unique and enriching perspective to our courses. CAT graduates also go on to work in communities all over the world such as Peter O’Toole who is currently working on a sustainable practices project in Kenya with a Maasai community.

    Flexible learning options

    Most international students study with us via distance learning, and with round-the-clock access to all teaching resources via Microsoft Teams, students can join us from wherever they’re based. Flexible teaching hours and availability of staff like Bryce, who works from the Pacific Standard timezone, means that students can meet with graduate school staff at a time that works for them, and hands-on activities are tailored for both distance and on-site learners so that those learning from afar can also immerse themselves in hands-on practical teaching activities. With support from lecturers, including Bryce, students can be supported at times that suit them.

    “Studying at CAT sitting thousands of miles away in Muscat… I’ve never been away from the tutors, and regular seminars allow me to have clarity on matters instantly. Seminars planned at different times allow me to select the time that suits me. Doing distance study helps me to continue working and studying at the same time. I would strongly recommend studying by distance at CAT.”

    Sarath from Muscat

    Sarath

    Inspiring global solutions through dissertation research

    Recent graduate Anna Hartley studied with us from her home in France and as part of her dissertation, she developed a digital programme called CELESTE. The prototype provides French citizens with the specific information needed to visualise how small-scale renewable energy could work for their own regions.

    The programme works by harnessing publicly available data such as the current population and electrical demand of a region, how feasible different renewable technologies might be for a geographic location, recommendations for consultants and much more. It then compiles and communicates this data giving users access to the specialised information they need to imagine how small-scale renewable energy might work in their communities.

    Anna has since gone on to put CELESTE under a Creative Commons licence meaning that it could be adapted for communities all over the world; a heartening reminder that studying internationally at CAT can lead to global solutions.

    Growing international demand for green careers

    Factors such as global sustainability targets, policy changes and transitions towards renewable energy means that there is currently a rapid increase in international demand for a greener workforce. Studying at CAT allows students to gain highly desired skills and advance their careers whilst making meaningful changes. A growing understanding of the climate and biodiversity crisis is also evoking those already working across a variety of sectors to rethink how they are operating, as was the case for Roshan Nageena Sabeer, CAT graduate and Principal Architect at Ávása Architects in Kerela, India:

    “Before joining CAT, I was struggling to run my firm as I felt I was doing more damage to the planet without understanding ways to change popular mindsets about the indiscriminate use of energy in buildings. My passion for influencing a sustainable lifestyle and search for solutions led me to CAT. I now intend to use the knowledge gained to further shift my firm to a more sustainable model and to share these ideas to influence others through sustainability consultant work in the future.”

    Roshan Nageena Sabeer

    Roshan Nageen Sabeer CAT Graduate

    Join us: Study sustainability at CAT 

    If you’re a prospective international student inspired to join a global classroom for climate action, why not explore our diverse range of postgraduate courses, join us online on one of our virtual open days or get in touch with our Admissions Team to make an enquiry today.

    Note: If you would normally require a student visa to study in the UK, you can study our courses via distance learning (except MArch Sustainable Architecture) or alternatively, you can choose a mixture of residential (usually under 6 months) and distance learning if you are eligible. Check the UK Government website for your eligibility to see if you require a visa to study here in the UK. 

    We do not currently have a licence to sponsor students who would usually require a visa, which unfortunately means we can’t enrol students from outside the UK for full-time residential study. From September 2021 new students who previously would have been considered as EEA students will now be considered as Overseas students and will not be able to take full-time residential study at CAT and will need to study via distance learning or through the mixture of residential and distance learning as above if eligible. 

  • Steve Witherden MP visits CAT

    Steve Witherden MP visits CAT

    Steve Witherden, Member of Parliament for Montgomeryshire and Glyndŵr, visited the Centre for Alternative Technology (CAT) today to learn more about the charities’ work sharing solutions to the climate and biodiversity emergency and CAT’s ambitious ‘Cynefin: Green Heart of Wales’ redevelopment project – a flagship initiative within the Mid Wales Growth Deal aimed at boosting green skills, innovation, and sustainability across the region.

    It was a pleasure to welcome Mr Witherden to CAT and learn more about his long-standing connection with the charity. His father was an early CAT pioneer, moving to the CAT site in the early 1970s.

    Steve Witherden MP visiting CAT and meeting Pat Borer and Co-CEO Eileen Kinsman

    During the visit, Mr Witherden heard how the Cynefin project will create a world-class sustainable visitor experience alongside new facilities for postgraduate education, professional training, and essential skills development. These plans aim to position Mid Wales as a leader in low-carbon innovation, helping communities and businesses adapt to climate challenges while creating high-quality jobs in the green economy.

    Steve Witherden MP at CAT

    CAT’s Co-CEO Eileen Kinsman also highlighted the Association for Science and Discovery Centres’ campaign, Science Centres for Our Future, that calls for fairer access to funding for science and discovery centres across the UK. These centres play a vital role in inspiring people of all ages to engage with science, technology, and innovation – yet remain largely excluded from government funding streams available to similar cultural organisations.

    Eileen Kinsman, CAT’s Co-CEO, said: 
    “Centres like CAT are essential for inspiring action and developing the skills needed for a zero-carbon future. By investing in both inspiration and innovation, we can deliver real benefits for communities, the economy, and the environment. It was a pleasure to share this vision with Steve Witherden MP and explore how we can work together to make it happen.” 

    CO-CEO Eileen presenting during Steve Witherden MP's visit to CAT

    The visit also provided an opportunity to discuss how CAT’s work aligns with the wider ambitions of the Mid Wales Growth Deal and the importance of continued support from government to ensure the success of the project. 

    Steve Witherden MP said: 
    “I was overjoyed to be back again at the Centre for Alternative Technology. 

    “I cannot overstate the depth of my connection to this amazing place. My father, an agricultural economist, moved here to be a founding member in the 70s. That is the very reason I am Welsh and by extension, the Member of Parliament for Montgomeryshire and Glyndŵr. 

    “I am so proud to represent an area hosting one of the most forward-thinking institutions – always ahead of the curve – in Wales. In offering qualifications and courses too, it is the closest thing the constituency has to a university. 

    “Our species gravely needs to learn to respect the natural world. To that end, the CAT continues to lead the way. It is of huge value to the constituency, the region, and the world.” 

    CAT is a registered environmental educational charity and remains party-politically neutral. 

    For more information about CAT’s work and the Cynefin project, visit: 
    www.cat.org.uk 




     

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