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Centre for Alternative Technology

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

Getting in touch during the festive period

The CAT offices are closed for the festive period from 5pm on 20 December, reopening on 6 January 2025.

You can still browse our website, book a course, reserve a place on a Graduate School open day, make a donation, and take a look at our online Ecostore.

Find out more and get in touch.

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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.
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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

How can we heat and cool our homes and other buildings while meeting the challenges posed by climate change? Join a CAT student teaching week and explore the science and…

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Join a CAT student teaching week and explore theories of behavioural, social and system change and how these approaches can be applied to promote a more sustainable society.

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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.
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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.

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CONTACT CAT

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