| Record only the most relevant variables. |
| Record historical data from the past 24 months at least. |
| Ensure measurements are accurate enough to be useful. |
| Ensure recordings are regular and frequent enough to pick up any relevant highs and lows, and are compatible with the rate at which control actions occur. |
| Plot the ratio of peak and off-peak electricity. |
| Plot actual versus charged demand (electricity). |
| Record relevant associated data simultaneously. |
| Monitor large use items individually. |
| Install sub-meters to measure energy use by areas with separate accountability. |
| Hold regular meetings with departmental budget controllers and report on energy savings in their area and potential areas of improvement. |
