Energy Performance Improvement Program
Liberal Arts/Arts & Humanities (LAAH)
In collaboration with facility coordinators, the following adjustments have been made to the building:
- 160+ VAV motors had incorrect timing sequences corrected.
- 110+ air filters were identified and placed on a pm schedule (mostly within the VAV boxes).
- Identified deficient occupancy sensors. Reprogrammed/repaired as needed including firmware updates, Ultrasound and PIR sensitivity adjustments.
- Closed 10+ HHW bypass valves which significantly lowered consumption during the cooling season.
- Identified 90+ spaces being over-conditioned due to inaccurate minimum flows.
Liberal Arts/Arts & Humanities Building (LAAH)
| Commodity | Baseline Consumption | Actual Consumption | Avoided Consumption |
|---|---|---|---|
| Electricity (kWh) | 698,997 | 595,308 | $8,178 |
| Chilled Water (mmBtu) | 5,555 | 3,839 | $26,054 |
| Heating Hot Water (mmBtu) | 1,318 | 682 | $9,812 |
| Total Savings | $44,044 |