Overall Rating Gold
Overall Score 67.27
Liaison Veronica Johnson
Submission Date Jan. 14, 2022

STARS v2.2

Southwestern University
OP-2: Greenhouse Gas Emissions

Status Score Responsible Party
Complete 6.15 / 8.00 Veronica Johnson
Sustainability Coordinator
Facilities Management
"---" 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 3,462 Metric tons of CO2 equivalent 3,342 Metric tons of CO2 equivalent
Gross Scope 1 GHG emissions from other sources 259 Metric tons of CO2 equivalent 580 Metric tons of CO2 equivalent
Gross Scope 2 GHG emissions from imported electricity 0 Metric tons of CO2 equivalent 7,383 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 3,721 Metric tons of CO2 equivalent 11,305 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 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):
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Adjusted net GHG emissions

Adjusted net Scope 1 and Scope 2 GHG emissions:
Performance year Baseline year
Adjusted net GHG emissions 3,721 Metric tons of CO2 equivalent 11,305 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, 2020 June 1, 2009
End date June 30, 2021 May 31, 2010

A brief description of when and why the GHG emissions baseline was adopted:
Our first-ever emissions inventory was calculated in 2009-2010 by Advantage IQ, a Sodexo Education Facilities Partner.

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 844 1,067
Number of employees resident on-site 2 2
Number of other individuals resident on-site 0 0
Total full-time equivalent student enrollment 1,498.67 1,300
Full-time equivalent of employees 397 496
Full-time equivalent of students enrolled exclusively in distance education 0 0
Weighted Campus Users 1,633.25 1,614.25

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 2.28 Metric tons of CO2 equivalent 7.00 Metric tons of CO2 equivalent

Percentage reduction in adjusted net Scope 1 and Scope 2 GHG emissions per weighted campus user from baseline:
67.47

Part 2. GHG emissions per unit of floor area

Performance year floor area

Gross floor area of building space, performance year:
1,079,410 Gross square feet

Floor area of energy intensive building space, performance year:
Floor area
Laboratory space 104,660 Square feet
Healthcare space 0 Square feet
Other energy intensive space 63,000 Square feet

EUI-adjusted floor area, performance year:
1,351,730 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:
0.00 MtCO2e per square foot

A brief description of the institution’s GHG emissions reduction initiatives:
In July 2010, Southwestern University signed a contract with the City of Georgetown to purchase RECs equal to that of its total electricity consumption, certifying the institution to have 100% renewable electricity.

Website URL where information about the institution's GHG emissions is available:
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Additional documentation to support the submission:
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Data source(s) and notes about the submission:
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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.