Overall Rating Silver
Overall Score 52.66
Liaison Grace Afflerbach
Submission Date March 8, 2024

STARS v2.2

Purchase College - State University of New York
OP-2: Greenhouse Gas Emissions

Status Score Responsible Party
Complete 3.22 / 8.00 Grace Afflerbach
Sustainability Coordinator
Facilities
"---" indicates that no data was submitted for this field

Scope 1 and Scope 2 GHG emissions

Gross GHG emissions

Gross Scope 1 and Scope 2 greenhouse gas (GHG) emissions:
Performance year Baseline year
Gross Scope 1 GHG emissions from stationary combustion 6,557.45 Metric tons of CO2 equivalent 8,873.75 Metric tons of CO2 equivalent
Gross Scope 1 GHG emissions from other sources 62.38 Metric tons of CO2 equivalent 55.31 Metric tons of CO2 equivalent
Gross Scope 2 GHG emissions from imported electricity 7,176.57 Metric tons of CO2 equivalent 9,520.47 Metric tons of CO2 equivalent
Gross Scope 2 GHG emissions from imported thermal energy 0 Metric tons of CO2 equivalent 0 Metric tons of CO2 equivalent
Total 13,796.40 Metric tons of CO2 equivalent 18,449.53 Metric tons of CO2 equivalent

Carbon sinks

Figures needed to determine net carbon sinks:
Performance year Baseline year
Third-party verified carbon offsets purchased 0 Metric tons of CO2 equivalent 0 Metric tons of CO2 equivalent
Institution-catalyzed carbon offsets generated 0 Metric tons of CO2 equivalent 0 Metric tons of CO2 equivalent
Carbon storage from on-site composting 0 Metric tons of CO2 equivalent 0 Metric tons of CO2 equivalent
Carbon storage from non-additional sequestration 0 Metric tons of CO2 equivalent ---
Carbon sold or transferred 0 Metric tons of CO2 equivalent 0 Metric tons of CO2 equivalent
Net carbon sinks 0 Metric tons of CO2 equivalent 0 Metric tons of CO2 equivalent

If total performance year carbon sinks are greater than zero, provide:

A brief description of the carbon sinks, including vendor, project source, verification program and contract timeframes (as applicable):
---

Adjusted net GHG emissions

Adjusted net Scope 1 and Scope 2 GHG emissions:
Performance year Baseline year
Adjusted net GHG emissions 13,796.40 Metric tons of CO2 equivalent 18,449.53 Metric tons of CO2 equivalent

Performance and baseline periods

Start and end dates of the performance year and baseline year (or three-year periods):
Performance year Baseline year
Start date July 1, 2022 July 1, 2011
End date June 30, 2023 June 30, 2012

A brief description of when and why the GHG emissions baseline was adopted:
This baseline was adopted because it was one of the final years without a full-time Energy Manager on campus to implement and track the campus energy usage. An Energy Manager was hired in 2012. In 2010, EO88 went into effect, a state order which mandates a 20 percent improvement (over 2010 levels) in the energy performance of State government buildings by April 2020. By 2013, Purchase was initiating projects and programs to drastically reduce energy usage per EO88.

Part 1. Reduction in GHG emissions per person

Weighted campus users

Figures needed to determine “Weighted Campus Users”:
Performance year Baseline year
Number of students resident on-site 2,306 2,593
Number of employees resident on-site 20 20
Number of other individuals resident on-site 5 10
Total full-time equivalent student enrollment 3,259 4,264
Full-time equivalent of employees 758 709
Full-time equivalent of students enrolled exclusively in distance education 103 0
Weighted Campus Users 3,522 4,393

Metrics used in scoring for Part 1

Adjusted net Scope 1 and 2 GHG emissions per weighted campus user:
Performance year Baseline year
Adjusted net Scope 1 and 2 GHG emissions per weighted campus user 3.92 Metric tons of CO2 equivalent 4.20 Metric tons of CO2 equivalent

Percentage reduction in adjusted net Scope 1 and Scope 2 GHG emissions per weighted campus user from baseline:
6.73

Part 2. GHG emissions per unit of floor area

Performance year floor area

Gross floor area of building space, performance year:
2,557,577 Gross square feet

Floor area of energy intensive building space, performance year:
Floor area
Laboratory space 15,149 Square feet
Healthcare space 3,078 Square feet
Other energy intensive space 34,725 Square feet

EUI-adjusted floor area, performance year:
2,628,756 Gross square feet

Metric used in scoring for Part 2

Adjusted net Scope 1 and 2 GHG emissions per unit of EUI-adjusted floor area, performance year:
0.01 MtCO2e per square foot

A brief description of the institution’s GHG emissions reduction initiatives:
---

Website URL where information about the institution's GHG emissions 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.