The following information documents about energy efficiency and renewable energy advice are all in downloadable adobe acrobat pdf format. If you need to you can download the free adobe acrobat reader software here:

An introduction to energy efficiency in existing homes

How to take control of your heating system

Photovoltaic (PV) - solar electricity factsheet

Practical refurbishment of solid-walled houses

Small scale biomass Factsheet

Small scale wind Factsheet

Solar water heating Factsheet

The effect of building regs (Part L 1) on existing houses