As collegians head back to campus this fall it means campus water use will spike, so ISTC has released a video on a model program which dramatically cut water waste with a student-directed behavior change campaign. Loyola University Chicago implemented its “Gallons Saved and Shared” project with the help of a grant from ISTC’s Billion Gallon Challenge. Student interns and volunteers planned and executed fixture upgrades across much of the campus and designed a awareness/behavioral campaign with the expertise of psychology majors. In addition, Robyn Mallett, associate professor of psychology and her colleagues, were able to study the responses to produce scientific insights. A college campus is an ideal setting to build a culture of sustainability that can follow graduates throughout their lives. The experience of “Gallons Saved and Shared” is a model that can be considered to produce conservation results on other campuses, said Aaron N. Durnbaugh, Loyola’s director of sustainability.
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Projects Updates for Water Conservation
- Associated Project(s):
Updates on BIF Greywater Meter, Increase Cooling Tower COC, and Design Center Greywater Piping recommendations. Discussion on the development of water use dashboard.Attached Files:
Illinois Sustainable Technology Center (ISTC) Water Audit Webinar – Oct. 21 at 11 a.m. – 12:15 p.m. (web only)
“Water Use and Conservation on Illinois College Campuses: The Ripple Effect”
The Illinois Green Economy Network (IGEN) and the Illinois Sustainable Technology Center (ISTC) are partnering to train college faculty and staff to conduct water audits on their campuses, increasing knowledge about water on college campuses, and furthering ISTC’s goal of reducing water consumption in Illinois by One Billion Gallons. To do so, IGEN and ISTC will implement a three-phase program. In the first phase of the program, IGEN will cohost a webinar with ISTC to educate interested colleges on the basics of water audits. The webinar will cover the following information:
- Details of what a comprehensive water audit encompasses: the built environment, the campus landscaping, and the local topography/watershed;
- Where to find specific information on water use on a college campus: what bills, what departments have information, what is metered, etc.;
- Potential benefits of water audits: how to save money, water, and energy, and the environmental impacts; and
- Overview of the next phases of the program and how to participate.
Speakers will be: Megan Chery, Manager of Alliance for Water Efficiency; Aaron Dunbaugh, Director of Sustainability at Loyola University Chicago; and Michelle Maddaus, Founder and Civil Engineer with Maddaus Waste Management.
In the second phase of the program, IGEN and ISTC will arrange regional training sessions at several Illinois community colleges to train stakeholders on how to conduct a comprehensive water audit on campus. In the third phase of the program, colleges will conduct water audits on their campuses and make recommendations that will reduce water consumption and apply for grants to implement the projects.
ISTC is a division of the Prairie Research Institute at the University of Illinois at Urbana-Champaign.
Morgan, here’s the direct link to the resource I mentioned to you on the Great Lakes Regional Pollution Prevention Roundtable (GLRPPR) web site. The GLRPPR site is pretty extensive, with many “sector resources,” so I’ll save you the trouble of navigating through them.
P2 Measurement & Calculators Sector Resource: http://www.glrppr.org/contacts/gltopichub.cfm?sectorid=143.
I don’t know if you were specifically interested in water-related calculators, or if you were using that as a hypothetical example. In any event, there are a few water-related calculators within the list at the above URL. US EPA’s WaterSense program provides a calculator for residential savings, if you replace existing fixtures with WaterSense labelled items. Seehttp://www.epa.gov/watersense/our_water/start_saving.html#tabs-3. This could be a resource to provide students or staff who ask you about such calculators, but be mindful (as you should with any “canned” calculator) of the assumptions made regarding things like utility costs, average number of gallons of water used per year, etc. (http://www.epa.gov/watersense/our_water/how_works.html#assumptions). This particular tool wouldn’t be useful for campus buildings; the Alliance for Water Efficiency provides some guidelines for calculations on school and university campuses:http://www.allianceforwaterefficiency.org/Schools_and_Universities.aspx.
Dan Marsch mentioned resources for pre-rinse spray nozzles, which could be of interest in dining halls. Probably the best resource on best practices in this arena is the Food Service Technology Center (http://fishnick.com/). Their site includes a spray valve water cost calculator (http://fishnick.com/savewater/tools/watercalculator/) and a water leak cost calculator (http://fishnick.com/savewater/tools/leakcalculator/).
Kishore mentioned the American Council for an Energy Efficient Economy. Their site is at http://www.aceee.org/. He also mentioned EERE, the US DOE’s Office of Energy Efficiency and Renewable Energy. Their site is athttp://energy.gov/eere/office-energy-efficiency-renewable-energy.
Hope this helps,
Emerging Technologies Resource Specialist
Illinois Sustainable Technology Center (ISTC; www.istc.illinois.edu)
Co-coordinator, Sustainable Electronics Initiative (SEI; www.sustainelectronics.illinois.edu)
Great Lakes Regional Pollution Prevention Roundtable (GLRPPR; www.glrppr.org)
ISTC is a Division of the Prairie Research Institute, University of Illinois at Urbana-Champaign
217-333-8948; 1 Hazelwood Drive, Champaign, IL 61820; MC-676
From: Lev, James R
Sent: Saturday, June 08, 2013 8:21 AM
To: Reeser, Doris Jean
Cc: Kim, Qu; Bundren, Brian Christopher; Johnston, Morgan B
Subject: U13038 NCPD - install solar array - conceputualization (U-1937)
We have an opportunity in this project at the Parking Deck that I want to put on the table right away as it could affect the other projects underway on the ground floor of the building.
the parking deck solar array project will provide energy capacity to the ECE project in its goal to achieve net Zero status. it will also provide power for new LED lighting throughout the parking deck.
We will be collecting or harvesting rainwater from the proposed solar array project on the top parking deck. at this time the plan is to direct the water directly into the drainage system for the building. this would be the sanitary system since the water on the decks have runoff from vehicles.
At little expense this water could be redirected and used for irrigation or flushing toilets on the ground floor. this would require some storage capacity somewhere in the structure and some alteration to the water supply piping. splitting the water supply piping between potable water and flushing water would need to be done now for that option to be used on the first floor.. otherwise this potential use of harvested water could be installed later.
Paul Foote has told me that there are grants available to pay for this type of conservation measure.
Is this worth investigating at this late date in your projects?
It seems to be an opportunity that fits well with everything that is being done at the parking deck. I felt that I should at least raise the question and not miss an opportunity for a sustainable addition to the facility.
James R. Lev AIA
Architect, Capital Planning
Facilities & Services
University of Illinois
This proposal looks to reduce the usage of water on campus by conducting a study of the “true cost” of water used campus. The project first seeks to determine the quantity of water used and extrapolate the “true cost” of this water. From this point, the project wishes to study the quality of water currently being discharged as “blowdown” with the hope of finding a mechanism of reuse. With this data, pathways of water consumption reduction are expected to be identified. The identification of said pathways will allow for examination of differing methods of water use reduction. Following this, mechanisms of reuse of wastewater in areas such as landscape irrigation will be studied. The project is expected to then result in the ability of water to be reused in whatever locations are most cost-effective. The project itself is not going to result in any tangible change in the short-run, but it is expected to yield data that can be used by campus departments such as F&S for the eventual reduction of campus water-usage. Its goals fall into line with the Climate Action Plan, which outlines a 40% reduction of campus water usage by 2025. Thus, the Student Sustainability Committee is in favor of funding a grant in the amount of $10,000.Attached Files:
- Sustainability committee award letter - ISTC Campus Water Use Study.pdf
- Sustainability committee award letter - ISTC Campus Water Use Study.docx
- A First Step Toward Reducing Water Consumption at UIUC Campus.pdf
- LOI - ISTC Campus Water Use Study.pdf
- Proposal - ISTC Campus Water Use Study.pdf
- Response - ISTC Campus Water Use Study.docx
- SSC Final Allocation Approval - ISTC Campus Water Use Study.docx