- Building Materials
- Chemical and Biological Technologies
- Circulator Pumps
- Cooling / Refrigeration
- Efficient Gas Furnaces
- Efficient Natural Gas Technologies
- Efficient Oil Extraction
- Fire Fighting
- Industrial Equipment and Processes
- Lighting
- Low-energy Buildings
- Low-energy Water Supply
- Measurement Analysis and Control for Buildings
- Metering and Power and Control Electronics
- Process Optimization
- Ventilation and Air Conditioning / Heat Recovery
- Other Energy Efficiency Technologies
