Where is energy used?
This section provides information about where energy is used in many businesses, and offer tips to help you keep your energy costs down.
The main areas of energy consumption are:
- Lighting
- Heating
- Refrigeration
- Electric motors
- Office equipment
- Air compressors
- Heat recovery
- Waste
- Buildings
- Vehicles
Case studies
Westpac Bank
To save $135,000 a year, Westpac invested in a valuable business asset.
Fresh thinking [PDF]

