Overall Rating Gold - expired
Overall Score 67.33
Liaison Scott Doyle
Submission Date Nov. 25, 2019
Executive Letter Download

STARS v2.1

Ithaca College
OP-5: Building Energy Consumption

Status Score Responsible Party
Complete 4.03 / 6.00 Greg Lischke
Director EM&S
OEMS
"---" indicates that no data was submitted for this field

Figures needed to determine total building energy consumption:
Performance Year Baseline Year
Grid-purchased electricity 115,058 MMBtu 105,515.64 MMBtu
Electricity from on-site renewables 0 MMBtu 0 MMBtu
District steam/hot water (sourced from offsite) 0 MMBtu 0 MMBtu
Energy from all other sources (e.g., natural gas, fuel oil, propane/LPG, district chilled water, coal/coke, biomass) 210,145 MMBtu 308,245.06 MMBtu
Total 325,203 MMBtu 413,760.70 MMBtu

Start and end dates of the performance year and baseline year (or 3-year periods):
Start Date End Date
Performance Year June 1, 2018 May 31, 2019
Baseline Year Jan. 1, 2005 Dec. 31, 2005

A brief description of when and why the building energy consumption baseline was adopted (e.g. in sustainability plans and policies or in the context of other reporting obligations):

The baseline for each building depends upon when the submetering system was operational. To the largest extent possible, we try to utilize 2007 as that is the benchmank year for our climate committments.


Gross floor area of building space:
Performance Year Baseline Year
Gross floor area of building space 2,676,992 Gross square feet 2,300,000 Gross square feet

Source-site ratio for grid-purchased electricity:
3.14

Total building energy consumption per unit of floor area:
Performance Year Baseline Year
Site energy 0.12 MMBtu per square foot 0.18 MMBtu per square foot
Source energy 0.21 MMBtu per square foot 0.28 MMBtu per square foot

Percentage reduction in total building energy consumption (source energy) per unit of floor area from baseline:
23.24

Degree days, performance year (base 65 °F / 18 °C):
Degree days (see help icon above)
Heating degree days 7,159 Degree-Days (°F)
Cooling degree days 710 Degree-Days (°F)

Floor area of energy intensive space, performance year:
Floor Area
Laboratory space 131,912 Square feet
Healthcare space 2,908 Square feet
Other energy intensive space

EUI-adjusted floor area, performance year:
3,058,951 Gross square feet

Building energy consumption (site energy) per unit of EUI-adjusted floor area per degree day, performance year:
13.51 Btu / GSF / Degree-Day (°F)

Documentation (e.g. spreadsheet or utility records) 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 (e.g. outreach and education efforts):
---

A brief description of energy use standards and controls employed by the institution (e.g. building temperature standards, occupancy and vacancy sensors):
---

A brief description of Light Emitting Diode (LED) lighting and other energy-efficient lighting strategies employed by the institution:

We continue to regularly upgrade one to two building every year to more energy efficient lighting with daylighting.


A brief description of passive solar heating, geothermal systems, and related strategies employed by the institution:

Peggy Ryan Williams utilizes ground-source geothermal for heating and cooling


A brief description of co-generation employed by the institution, e.g. combined heat and power (CHP):
---

A brief description of the institution's initiatives to replace energy-consuming appliances, equipment and systems with high efficiency alternatives (e.g. building re-commissioning or retrofit programs):

The college is working to implement a retro-commissioning program, with our initial focus on our most energy-intensive buildings.


The website URL where information about the programs or initiatives is available:
---

Additional documentation to support the submission:
---

Data source(s) and notes about the submission:
---

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.