Plan Your Stay on Cardigan Bay

Centre for Alternative Technology CAT

Centre for Alternative Technology

Europe's leading Eco-centre

Set against the backdrop of beautiful Snowdonia, this unique visitor attraction is guaranteed to entertain, inform and fascinate all the members of your family.

Lifted up by 'the water-balanced' cliff railway with its breathtaking views visitors arrive at our 7 acre display gardens, crammed with exhibitions displays and information.

Whether you want learn all about the environment, how to save energy and money in your home or just enjoy the gardens, shops and the excellent vegetarian restaurant it will be an experience to treasure and remember.

The Centre for Alternative Technology is concerned with presenting solutions to environmental problems, rather than the doom and gloom view, we take a positive and uplifting approach, demonstrating all kinds of environmental technologies in an interesting and informative way. CAT began as an experimental sustainable community over 25 years ago, since 1974 it has evolved into Mid Wales' most unique and popular visitor attraction.


Please visit www.cat.org.uk for details on day visits, our residential courses and for lots of useful environmental information and contacts.

Centre for Alternative Technology Blog

Imagining a climate resilient community

Anna Cooke-Yarborough reports on the latest part of the MSc Sustainability and Adaptation course, which included sessions on permaculture with Chris Dixon and Ruth Stevenson, Values with Elena Blackmore (Common Cause) and Sustainable Architecture Practice with Sunand Prasad (ex president of RIBA). The second part of the first module was ‘Context and Planning’ and our task for the week was to envisage a climate resilient community on the land arou...

Renew Wales wins community category at Wales Green Energy Awards

Renew Wales, a project all about supporting communities developing renewable energy projects in Wales, has won an award in the coveted Wales Green Energy Awards. CAT is a partner in the Renew Wales project, providing training and support. Peter Davis, Sustainable Development Commissioner for Wales commented on the project: Kit Jones, Media Officer at the Centre for Alternative Technology said: “Over the next few decades we are going to have to co...

Catalan independence is about energy as well as politics

Paul Alan, who heads CAT’s Zero Carbon Britain project, is in Girona Province talking about the possibility of Zero Carbon Catalonia.  From almost every balcony, rooftop or garden, flags have been flying the hopes and dreams of their owners, for the 9th of November is decision day for Catalonia. In many ways the decision of the central Spanish Government to refuse an official referendum on independence for Catalonia has deepened their resolv...

MSc Students visit ancient ruin of Castell y Bere with ideas to build a Utopian Community

Susannah Trevelyan, who is volunteering in CAT’s media and marketing department, joins MSc students on an Adaptation Planning exercise in Castell y Bere. Adaptation planning Today I was lucky enough to be allowed a sneak preview into the  MSc Sustainability and Adaptation’s field trip to Castell y Bere, an ancient ruin of a 12th century castle that clings to a rocky out crop in the beautiful hills above Cardigan Bay. We had been split i...

How studying renewable energy helped me develop my career

Claire Newton studied renewable energy and the built environment at CAT as a way to develop her role in the Sustainable Energy Department at E.ON. Here she talks about what the experience of studying at CAT was like, and how it has contributed to her career. I had worked at E.ON within their Sustainable Energy department for a year before I chose to undertake the MSc in Renewable Energy in the Built Environment (REBE) at CAT. My job required me t...