The online version of the Building Conservation Directory is the absolute bible for the conservation world. It has hundreds of suppliers, architects and contractors who specialise in this field. There are articles, courses and books available, all-in-all, everything you need within the building conservation fraternity.

NEF empowers individuals and organisations to take action to reduce their carbon emissions through energy efficiency and use of sustainable energy sources to counter climate change.
Website includes a very scary "Carbon Work-Out" calculator that predicts how much carbon we use. Go on I dare you!!

Dea direct is an online Domestic Energy and Sustainable building business directory, designed to simplify the journey from idea to action by connecting those seeking advice, services or products swiftly and effectively to the providers in their area. A ‘one-stop-shop’ online directory resource supporting the EST‘s ‘green homes service‘