The Centre for Alternative Technology (CAT) in Machynlleth, Powys offer day and short residential courses covering a range of sustainability issues, including environmentally friendly building techniques. Click here for more details.
And if you are interested in seeing what other people locally have done to improve the energy performance of their house, Herefordshire Green Doors will be taking place in October. For more details, click here. To get involved, contact email@example.com