21st June 2025 Short Course Calling all nature loving gardeners. Lay the foundations to your wildlife gardening knowledge and explore what you can do in your own garden to help nature flourish on this knowledge-filled…
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Centre for Alternative Technology
Environmental innovation and education for a safer, healthier, fairer world.
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CAT is currently open for pre-booked visits only (courses, events, B&B, groups, students) – read more
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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Annual CAT Conference
Join our annual CAT Conference for a weekend exploring and sharing the skills and knowledge needed to take action for a safer, healthier, fairer, more sustainable future.
Runs 15 to 17 August
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.
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27th June 2025 Graduate School Open Days and Events Join Graduate School of the Environment staff during an on-site open day on Friday 27 June 2025 for an authentic and informative taster of what it’s like to study on…
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27th June 2025 Graduate School Open Days and Events Join Graduate School of the Environment staff during an on-site open day for an authentic and informative taster of what it’s like to study on CAT’s MArch Sustainable Architecture Part…
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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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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
10th June 2025 At CAT, we believe that real change happens when people come together to share knowledge, challenge assumptions and co-create new ways forward. Our Zero Carbon Britain Innovation Lab is designed…
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6th June 2025 Marketing and Communications Officer, Myfi Fenwick, interviews current residential Gardens volunteer Georgia Davies.
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24th April 2025 Each year, a group of international postgraduate students from the University of Cambridge swaps their lecture theatres for the living laboratory at the Centre for Alternative Technology (CAT). We talked…
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