| Overall Rating | Gold |
|---|---|
| Overall Score | 71.07 |
| Liaison | Julien-Pierre Lacombe |
| Submission Date | March 4, 2022 |
École de Technologie Supérieure
OP-5: Building Energy Efficiency
| Status | Score | Responsible Party |
|---|---|---|
|
3.72 / 6.00 |
Javier
Beltran-Galindo Mr real estate asset management department |
Electricity use, performance year (report kilowatt-hours):
| kWh | MMBtu | |
| Imported electricity | 28,535,266 Kilowatt-hours | 97,362.33 MMBtu |
| Electricity from on-site, non-combustion facilities/devices (e.g., renewable energy systems) | 3,055,555 Kilowatt-hours | 10,425.55 MMBtu |
Stationary fuels and thermal energy, performance year (report MMBtu):
| MMBtu | |
| Stationary fuels used on-site to generate electricity and/or thermal energy | 913 MMBtu |
| Imported steam, hot water, and/or chilled water | 30,038 MMBtu |
Total site energy consumption, performance year:
Gross floor area of building space, performance year:
Floor area of energy intensive space, performance year:
| Floor area | |
| Laboratory space | 260,734 Square feet |
| Healthcare space | 196 Square feet |
| Other energy intensive space | 23,132 Square feet |
EUI-adjusted floor area, performance year:
Degree days, performance year:
| Degree days | |
| Heating degree days | 7,715.80 Degree-Days (°F) |
| Cooling degree days | 364.80 Degree-Days (°F) |
Total degree days, performance year:
Start and end dates of the performance year (or 3-year period):
| Start date | End date | |
| Performance period | May 1, 2019 | April 30, 2020 |
Total site energy consumption per unit of EUI-adjusted floor area per degree day, performance year:
Electricity use, baseline year (report kWh):
| kWh | MMBtu | |
| Imported electricity | 13,928,678 Kilowatt-hours | 47,524.65 MMBtu |
| Electricity from on-site, non-combustion facilities/devices (e.g., renewable energy systems) | 0 Kilowatt-hours | 0 MMBtu |
Stationary fuels and thermal energy, baseline year (report MMBtu):
| MMBtu | |
| Stationary fuels used on-site to generate electricity and/or thermal energy | 834 MMBtu |
| Imported steam, hot water, and/or chilled water | 17,630 MMBtu |
Total site energy consumption, baseline year:
Gross floor area of building space, baseline year:
Start and end dates of the baseline year (or 3-year period):
| Start date | End date | |
| Baseline period | May 1, 2006 | April 30, 2007 |
A brief description of when and why the energy consumption baseline was adopted:
This is the first year after 2005 for which we have complete and reliable data.
Source-site ratio for imported electricity:
Total energy consumption per unit of floor area:
| Site energy | Source energy | |
| Performance year | 0.05 MMBtu per square foot | 0.09 MMBtu per square foot |
| Baseline year | 0.06 MMBtu per square foot | 0.10 MMBtu per square foot |
Percentage reduction in total source energy consumption per unit of floor area from baseline:
Documentation to support the performance year energy consumption figures reported above:
A brief description of the institution's initiatives to shift individual attitudes and practices in regard to energy efficiency:
A brief description of energy use standards and controls employed by the institution:
The key to continuous improvement in energy efficiency lies in the monitoring of the building's electrical and mechanical equipment. All of this equipment is connected to a centralized management system that allows for programming and remote control (real-time measurement, instantaneous detection of failures, modification of set points, etc.). The ÉTS uses Metasys from Johnson Controls, among others.
A brief description of Light Emitting Diode (LED) lighting and other energy-efficient lighting strategies employed by the institution:
Presence detectors in almost every location on campus.
A brief description of passive solar heating, geothermal systems, and related strategies employed by the institution:
Underneath the Phase III residence are 18 geothermal wells that reduce the total energy consumption of the Phase III and IV residences. This field of geothermal wells is part of a larger energy efficiency system for the Phase III and IV residences that also includes the recovery of heat rejected by the refrigerators of the Metro grocery store located in the Phase III residences.
A brief description of co-generation employed by the institution:
A brief description of the institution's initiatives to replace energy-consuming appliances, equipment, and systems with high efficiency alternatives:
Website URL where information about the institution’s energy conservation and efficiency program is available:
Additional documentation to support the submission:
Data source(s) and notes about the submission:
Note on geothermal energy: The amount of energy from geothermal energy is estimated by comparing the energy consumption (GJ/m2) between the student residence buildings connected to the geothermal well system and the student residence buildings not connected to the geothermal well system.
Note on geothermal energy: The amount of energy from geothermal energy is estimated by comparing the energy consumption (GJ/m2) between the student residence buildings connected to the geothermal well system and the student residence buildings not connected to the geothermal well system.
The information presented here is self-reported. While AASHE staff review portions of all STARS reports and institutions are welcome to seek additional forms of review, the data in STARS reports are not verified by AASHE. If you believe any of this information is erroneous or inconsistent with credit criteria, please review the process for inquiring about the information reported by an institution or simply email your inquiry to stars@aashe.org.