1902 advertisement for solar heating!
Here are some useful resources about how we can all, in some way, save energy:
Living Thing - ideas for home, work and play - an initiative of the NSW Government - has tip sheets, carbon emissions calculator and fun, interactive directory of recycling.
WHAT YOU CAN DO FOR THE ENVIRONMENT At Home and at Work including positive things being done by many.
The Energy Saving Trust provides information and free advice on improving energy efficiency in the home: