Toronto Multi-Residential Energy Savings Project Profile
Energy Consumption Profile
Natural Gas Consumption: 225,600 m3
Electrical Consumption: 643,500 kWh
Total Utility Consumption: 2,971,700 ekWh
Energy Utilization Index: 28.7 ekWh per ft2
(Slightly Higher than Average Performing Building)
Energy Conservation Measures
- Domestic Hot Water Plant Retrofit: Install Condensing
Water Heaters - Hot Water Heating Plant Retrofit: Install Near-Condensing Boilers
- Hot Water Heating Plant Retrofit: Install VFDs on Heating Pumps
- Replace Makeup Air Unit c/w VFD and Demand Controlled Ventilation
- Replace Air-Cooled Chiller
- Install Variable Speed Domestic Water Booster Pump Package
Building Profile
Area: 103,500 ft2
Storeys: 15
Units: 140
Target Savings
(Weather-Normalized)
Natural Gas: 55,100 m3 or 25%
Electricity: 115,400 kWh or 18%
Total: 684,000 ekWh or 23%
Total Energy Utilization Index Reduction: 6.6 ekWh/ft2
Actual Savings
(Weather-Normalized, IPMVP Option C)
Natural Gas: 62,800 m3 or 28%
Electricity: 108,600 kWh or 17%
Total: 756,500 ekWh or 26%
Total Energy Utilization Index Reduction: 7.3 ekWh/ft2
Project Successes
- $ 30,000 First Year Energy Savings
- $ 105,000 Incentives Obtained Towards the Cost
- 21.4 ekWh/ft2 Energy Utilization Index
(Above Average Building Performance) - Significant Capital Equipment Upgrade Achieved in the Building