CAT Logo


Free Information Service

Reducing energy use should always be the first step. Energy conservation has been one of our main areas of work ever since CAT started back in the 1970s. Over time we moved to the use of natural and renewable materials, to reduce pollution and carbon emissions. We offer advice and publications on these low-impact eco-renovation options. You can visit CAT to attend an in-depth course, or see examples of renovation techniques.

Sawing through a hempcrete block


Come on one of our practical eco-renovation short courses.
glass dome greenhouse

Did you know we are a Charity?

If you have found our Free Information Service useful, why not read more about ways you can support CAT, or make a donation.

Contact Us

Have any questions?

Come in and get advice from our enquiry desk or get in touch if you need more help.