Overall Rating | Gold |
---|---|
Overall Score | 76.41 |
Liaison | Krista Bailey |
Submission Date | Dec. 12, 2023 |
Pennsylvania State University
OP-21: Water Use
Status | Score | Responsible Party |
---|---|---|
3.67 / 5.00 |
Shelley
McKeague Environmental Compliance Specialist Engineering Services |
Level of ”Physical Risk Quantity” for the institution’s main campus as indicated by the World Resources Institute Aqueduct Water Risk Atlas:
Total water withdrawal (potable and non-potable combined):
Performance Year | Baseline Year | |
Total water withdrawal | 897,892,596 Gallons | 986,745,387 Gallons |
Potable water use:
Performance Year | Baseline Year | |
Potable water use | 737,462,381 Gallons | 896,785,700 Gallons |
Start and end dates of the performance year and baseline year (or three-year periods):
Start Date | End Date | |
Performance Period | Jan. 1, 2022 | Dec. 31, 2022 |
Baseline Period | Jan. 1, 2005 | Dec. 31, 2005 |
A brief description of when and why the water use baseline was adopted:
Figures needed to determine "Weighted Campus Users":
Performance Year | Baseline Year | |
Number of students resident on-site | 13,621 | 13,795 |
Number of employees resident on-site | 0 | 0 |
Number of other individuals resident on-site | 0 | 0 |
Total full-time equivalent student enrollment | 46,683.20 | 39,043 |
Full-time equivalent of employees | 16,385.76 | 14,183 |
Full-time equivalent of students enrolled exclusively in distance education | 9,789.40 | 0 |
Weighted campus users | 43,364.92 | 43,368.25 |
Potable water use per weighted campus user:
Performance Year | Baseline Year | |
Potable water use per weighted campus user | 17,005.97 Gallons | 20,678.39 Gallons |
Percentage reduction in potable water use per weighted campus user from baseline:
Gross floor area of building space:
Performance Year | Baseline Year | |
Gross floor area | 22,914,465 Gross square feet | 18,577,348 Gross square feet |
Potable water use per unit of floor area:
Performance Year | Baseline Year | |
Potable water use per unit of floor area | 32.18 Gallons per square foot | 48.27 Gallons per square foot |
Percentage reduction in potable water use per unit of floor area from baseline:
Area of vegetated grounds:
Performance Year | Baseline Year | |
Vegetated grounds | 7,724 Acres | 6,939 Acres |
Total water withdrawal per unit of vegetated grounds:
Performance Year | Baseline Year | |
Total water withdrawal per unit of vegetated grounds | 116,247.10 Gallons per acre | 142,202.82 Gallons per acre |
Percentage reduction in total water withdrawal per unit of vegetated grounds from baseline:
A brief description of the institution's water-related behavior change initiatives:
A brief description of the institution's water recovery and reuse initiatives:
A brief description of the institution's initiatives to replace plumbing fixtures, fittings, appliances, equipment, and systems with water-efficient alternatives:
Website URL where information about the institution’s water conservation and efficiency efforts is available:
Additional documentation to support the submission:
Data source(s) and notes about the submission:
Water use includes water used in ag facilities (barns, etc.).
Total water use comes from annual water withdrawal report. Potable water use comes from metered use.
Vegetative grounds acreage derived from total campus acreage minus calculated impervious surface (using GIS).
Water use includes water used in ag facilities (barns, etc.).
Total water use comes from annual water withdrawal report. Potable water use comes from metered use.
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.