Energy Efficiency Reference/Additional Resources
| Introduction | 
|---|
| Sectors | 
| Agriculture • Commercial • Industrial • Residential | 
| Subsystems | 
| Boilers & Steam • Fume Hoods • Compressed Air • HVAC • Refrigeration • Lighting • Motors • Pumps & Fans • Solar | 
| Incentives | 
| Additional Resources | 
| Glossary | 
| Contributors | 
Professional Organizations
- Oregon Association of Professional Energy Managers
 - American Society of Heating, Refrigerating and Air-Conditioning Engineers
 
Tools
- eFunda - "The Ultimate Online Resource for Engineers"
 - Engineering Toolbox
 - GlobalSpec - "The Engineering Search Engine"
 - Industrial Audit Guidebook - published by Bonneville Power Administration
 - RETScreen - seeks to build the capacity of planners, decision-makers and industry to implement renewable energy, cogeneration and energy efficiency projects
 - SIC Codes - 4-digit codes used by the U.S. government to classify different industries
 - Purdue Extension - Purdue University Extension has put together and launched a website on Renewable Energy which showcases a great collection of biofuel information.
 
Newsletters
Institutions
Academic
- Oregon State Industrial Assessment Center
 - San Francisco State Industrial Assessment Center
 - Energy Efficiency Center @ UC Davis
 - Northwest Energy Education Institute
 
Lobbyist
Journals, Books
- Prindle, Bill, et al., American Council for an Energy-Efficient Economy, "The Twin Pillars of Sustainable Energy: Synergies between Energy Efficiency and Renewable Energy Technology and Policy", May 2007