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JOIN THE CHANGE

Centre for Alternative Technology

Environmental innovation and education for a safer, healthier, fairer world.

CAT is currently open for pre-booked visits only (courses, events, B&B, groups, students) – read more

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Study at CAT

Explore sustainable solutions and develop practical skills on a CAT postgraduate course.
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Ecostore

Take a look at our collection of great green gift ideas, books on sustainability, and much more.
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Support CAT

Help support our work taking action on the climate emergency.
Donate now
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CAT Summer Open Day

We’re hosting a free summer open day on Saturday 31 August, offering a chance to take part in free workshops and tours, explore our displays on renewable energy, green building, organic gardening and more, and have your say on our exciting future plans.
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Group visits

Whether you’re coming with a school or university, as a team away day, or as a community group that's working to create change, CAT is the perfect place to visit as a group.

What's on

Gain the practical experience and key skills to build a tiny house all of your own. Whether you’re planning to build your own home or just want to pick up…

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We’re hosting a free summer open day on Saturday 31 August, offering a chance to take part in free workshops and tours, explore our displays on renewable energy, green building,…

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A fully funded green skills experience day for 16-18 year olds at the Centre for Alternative Technology. A skills awareness day aimed at young people based in Powys. Participants will…

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Graduate School of the Environment

Gain the knowledge and skills to help address environmental change. CAT’s postgraduate courses are respected across the world, providing a big-picture, integrated approach to sustainability.

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Support us

Your support will help us share our climate change solutions with hundreds of thousands of people every year.
Donate today
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Gift Membership

The perfect gift for anyone who cares about the environment and wants to know what they can do to help.
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Zero Carbon Britain

To tackle climate change, all emissions that can go to zero must go to zero – as rapidly as possible. CAT's Zero Carbon Britain Hub and Innovation Lab supports councils, communities and other organisations to take action.

Latest from the CAT Blog

Inspired by CAT’s Zero Carbon Britain project, the village of Wedmore in Somerset has been exploring how to live more sustainably. Paul Allen revisits this community showing that practical climate…

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For 26 years, Andy Rowland, based in Machynlleth, has run Ecodyfi, a not-for-profit development trust supporting and connecting sustainability-based community groups in the local area. Catriona Toms looks at some…

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Social enterprises offer communities the potential to solve the challenges they face themselves and live more sustainably. Paul Allen explores the rise in local ownership models and the many benefits…

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CONTACT CAT

Want to get involved or need more information? We’d love to hear from you.