Overall Rating Gold
Overall Score 66.19
Liaison Kimberly Reeves
Submission Date Nov. 22, 2024

STARS v3.0

Agnes Scott College
OP-6: Greenhouse Gas Emissions

Status Score Responsible Party
Complete 8.67 / 16.00 Kimberly Reeves
Executive Director
Center for Sustainability
"---" indicates that no data was submitted for this field

6.1 Greenhouse gas emissions inventory and disclosure

Scope 1 and 2 GHG emissions inventory
Has the institution completed an inventory within the previous three years to quantify its scope 1 and scope 2 GHG emissions?:
Yes

Copy of the institution’s GHG emissions inventory:
Online location of the institution’s GHG emissions inventory:
Performance year for scope 1 and 2 GHG emissions:
2024

Description of the methodology or calculator used to conduct the scope 1 and 2 GHG emissions inventory:

Agnes Scott uses the SIMAP tool from the University of New Hampshire as its carbon and nitrogen accounting platform.


Scope 1 GHG emissions

If claiming points for a scope 1 and scope 2 GHG inventory, the following information is required:

Scope 1 GHG emissions from stationary combustion:
1,231.81 Metric tons of CO2 equivalent

Scope 1 GHG emissions from mobile combustion:
32.08 Metric tons of CO2 equivalent

Scope 1 GHG process emissions:
---

Scope 1 GHG fugitive emissions:
51.15 Metric tons of CO2 equivalent

Scope 2 GHG emissions

If claiming points for a scope 1 and scope 2 GHG inventory, the following information is required:

Which of the following methods were used to quantify the institution’s scope 2 GHG emissions?:
Market-based

Scope 2 GHG emissions from off-site sources of electricity (market-based):
4,160.56 Metric tons of CO2 equivalent

If using a location-based or dual reporting method, the following field is also required:

Scope 2 GHG emissions from off-site sources of electricity (location-based):
---

Scope 2 GHG emissions from off-site sources of heating and cooling:
---

The Reporting Tool will automatically calculate the following figure:

Annual scope 1 and 2 GHG emissions:
5,475.60 Metric tons of CO2 equivalent

Biogenic emissions 

If claiming points for a scope 1 and scope 2 GHG inventory, the following information is required: 

Does the institution’s GHG emissions accounting method separate out biogenic emissions for disclosure purposes?:
No

GHG emissions from biogenic sources:
---

Scope 3 GHG emissions
Within the previous three years, to what extent has the institution quantified its scope 3 GHG emissions from business travel?:
Full accounting

Scope 3 GHG emissions from business travel:
1,177.98 Metric tons of CO2 equivalent

Within the previous three years, to what extent has the institution quantified its scope 3 GHG emissions from commuting?:
Full accounting

Scope 3 GHG emissions from commuting:
337.78 Metric tons of CO2 equivalent

Within the previous three years, to what extent has the institution quantified its scope 3 GHG emissions from purchased goods and services?:
Partial accounting

Scope 3 GHG emissions from purchased goods and services:
6.83 Metric tons of CO2 equivalent

Within the previous three years, to what extent has the institution quantified its scope 3 GHG emissions from capital goods?:
Not at all

Scope 3 GHG emissions from capital goods:
---

Within the previous three years, to what extent has the institution quantified its scope 3 GHG emissions from fuel- and energy-related activities not included in scope 1 or scope 2?:
Full accounting

Scope 3 GHG emissions from fuel- and energy-related activities not included in scope 1 or scope 2:
730.36 Metric tons of CO2 equivalent

Within the previous three years, to what extent has the institution quantified its scope 3 GHG emissions from upstream transportation and distribution?:
Not at all

Scope 3 GHG emissions from upstream transportation and distribution:
---

Within the previous three years, to what extent has the institution quantified its scope 3 GHG emissions from waste generated in operations?:
Partial accounting

Scope 3 GHG emissions from waste generated in operations:
40.47 Metric tons of CO2 equivalent

Within the previous three years, to what extent has the institution quantified its scope 3 GHG emissions in all other applicable categories identified in the GHG Protocol Scope 3 Standard?:
Not at all

Scope 3 GHG emissions from other applicable categories identified in the GHG Protocol Scope 3 Standard:
---

If any scope 3 activities have been quantified, the following field is also required:

Description of the methodologies used to identify and account for the institution’s relevant scope 3 activities:

The Agnes Scott Center for Sustainability staff and a faculty liaison mentors undergraduate student interns to complete the college’s GHG inventories. Listed below are our methodologies used to identify and account for the college’s relevant scope 3 activities:

  • Full Accounting

    • Business travel - the directly financed outsourced travel data accounts for travel that is funded by the college, but which uses vehicles that the college does not own. Data was collected from the three departments with required air travel (Admissions & Enrollment, Advancement and the Office of the President) along with Global Study Tours, our first-year’s Global Journeys Trip and individual student study abroad trips. Air mileage was calculated for each leg of the trip and multiplied by the number of passengers, then doubled to represent a round-trip flight. The only other mode of transportation directly financed by the college is bus transportation for athletics. The mileage for all athletic competition was collected and reported. 

    • Commuting - representative data is sourced from the results of the college’s commuting survey. A question is asked of mode of transportation along with estimated distance traveled. 

    • Waste generated in operations - the college’s solid waste data is collected and reported from our waste management contractor, Keter Environmental Services; this includes landfill, single-stream recycling and commercial composting. Wastewater data was collected from the college’s monthly water and sewer bills from DeKalb County. 

    • Fuel- and energy-related activities not included in scope 1 or scope 2 (FERA + T&D Losses) - FERA calculations for scope 1 stationary sources and scope 2 purchased electricity (T&D losses) are collected from the calculation and reporting tool SIMAP. These calculations are built into SIMAP and automatically calculated for the college. 

  • Partial Accounting

    • Purchased goods and services - the college’s entire paper purchasing data was collected from our Office of Information Technology, which is the central hub for paper procurement on campus.


The Reporting Tool will automatically calculate the following figure:

Points earned for indicator OP 6.1:
2.63

6.2 Greenhouse gas emissions per square meter

Peer group:
Baccalaureate colleges and boarding schools

Gross floor area of building space:
95,020.72 Square meters

The Reporting Tool will automatically calculate the following two figures:

Annual scope 1 and 2 GHG emissions per unit of floor area:
57.63 Kilograms per square meter

Points earned for indicator OP 6.2:
2.24

6.3 Greenhouse gas emissions per person

Full-time equivalent student enrollment:
1,047

Full-time equivalent of employees:
281

The Reporting Tool will automatically calculate the following three figures:

Full-time equivalent students and employees:
1,328

Annual scope 1 and 2 GHG emissions per person:
4,123.19 Kilograms of CO2 equivalent

Points earned for indicator OP 6.3:
1.73

6.4 Adjusted net greenhouse gas emissions

Carbon sinks

Report figures for the performance year. If claiming points for a scope 1 and scope 2 GHG inventory, the following information is required. Non-additional sequestration does not qualify as a carbon sink for scoring purposes, but may be reported in the optional field provided. 

Third party certified carbon offsets:
165 Metric tons of CO2 equivalent

Description of the institution’s third party certified carbon offsets:

The college provides space for four investor-owned solar arrays on campus (beginning in 2014), specifically: one ground mounted array on the Gellerstedt Soccer Field, and two rooftop arrays on the Office of Facilities building and Bullock Science Center, and one canopy array on the West Campus Parking Garage. Though these arrays are housed on campus, we do not directly consume energy generated by these solar projects; the power is sold by the investors to Georgia Power for the utility's power supply and the total estimated power produced annually is enough for 31 average US homes. In the legal leasing agreement with the investors, Agnes Scott retained the environmental attributes for the arrays; therefore, the college can pursue offset reductions. Given that Georgia has no offset or REC registry, the college worked with Southface Energy Institute to peer review the process for assigning value to these offsets.

 


Carbon storage from on-site composting:
---

Description of the institution’s carbon storage from on-site composting:
---

Carbon sold or transferred:
---

Carbon storage from non-additional sequestration on institution-owned land:
---

Baseline emissions
Does the institution have baseline scope 1 and 2 GHG emissions data?:
Yes

Copy of the institution’s baseline GHG emissions inventory:
---

Online location of the institution’s baseline GHG emissions inventory:
Baseline year for scope 1 and 2 GHG emissions:
2008

Narrative outlining when and why the GHG emissions baseline was adopted:

The baseline was adopted across STARS credits based on Agnes Scott's best historic data within recent years. This same baseline has been used across all STARS reports.


Baseline scope 1 and 2 GHG emissions:
11,015 Metric tons of CO2 equivalent

The Reporting Tool will automatically calculate the following four figures:

Net carbon sinks:
107.37 Metric tons of CO2 equivalent

Adjusted net scope 1 and 2 GHG emissions:
5,310.60 Metric tons of CO2 equivalent

Percentage reduction in scope 1 and 2 GHG emissions from baseline:
51.79

Points earned for indicator OP 6.4:
2.07

Optional documentation

Notes about the information provided for this credit:
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Additional documentation for this credit:
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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.