The papers presented in the pages which follow represent a rich treasury of innovation, insight, and expertise in Energy Conservation Technologies. We are deeply indebted to the authors for their contributions and for their response to the overriding spirit of the Conference, namely the meeting place for those espousing technological innovation and those concemed with societal qeeds in their mutual quest for greater energy use efficiency and conservation. The Reader will thus fmd within these papers perceptive views on the requirements and opportunities in the Residential and Commercial,...