

These energy-efficient projects are carried out through DOE's Office of Conservation and Renewable Energy and reflect opportunities in the three energy-consuming, end-use sectors of more » the economy: buildings, transportation, and industry.

Over the past 10 years, DOE has carefully invested more than $2 billion in hundreds of research and development (R D) projects to ensure the availability of advanced technology in the marketplace. Federal efforts to develop and commercialize energy-saving technologies and processes are a part of the reason for this progress. The availability of new, energy-efficient technologies has been an important ingredient in achieving these savings. These savings, worth approximately $180 billion, represent more energy than the United States obtains from any other single source.

Studies show that 34 quadrillion Btus (quads) of energy were saved in 1988 alone as a result of energy conservation and other factors. Americans have shown an impressive ability to reduce energy consumption since 1973. The energy savings that can be realized from these projects are considerable. The projects included in this document have made significant contributions to improving energy efficiency and fuel flexibility in the United States. The Department of Energy's (DOE) Office of Conservation and Renewable Energy proudly presents this summary of some its most successful projects and activities.
