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CENTRE FOR ALTERNATIVE TECHNOLOGY
Environmental innovation and education for a safer, healthier, fairer world.
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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

Free Summer Open Day
Following the success of our Spring Open Day, we’re excited to welcome you back to CAT for another day packed with inspiring activities for all ages. Runs Saturday 2 August

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

Ecostore
Take a look at our collection of great green gift ideas, books on sustainability, and much more.
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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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Your support will help us share our climate change solutions with hundreds of thousands of people every year.

Gift Membership
The perfect gift for anyone who cares about the environment and wants to know what they can do to help.
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
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We caught up with one of our ex-volunteers Hattie Jones to find out how her experience at CAT in 2019 has paved the way for…
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Jonathon Porritt is an eminent writer and leading campaigner for sustainable development. For over five decades, he’s provided strategic guidance to the ‘great and the…
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Our partnership with local community energy group Bro Dyfi Community Renewables (BDCR) is helping CAT reduce emissions, cut costs, and explore new ways of managing…

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Keep up to date with all the latest activities, events and online resources by signing up to our emails and following us on social media. And if you’d like to get involved and support our work, we’d love to welcome you as a CAT member.