Washington U St. Louis Installs Green Roof
Washington University in St. Louis (MO) has installed a 10,150-square-foot green roof on top of a campus residence hall. The roof contains grass, native plants, and 110,000 pounds of soil. The University expects that 90 percent of rainwater that falls on a green roof will be absorbed by the soil and vegetation, reducing the amount of runoff that flows to sewers and increasing the amount of rainfall naturally recycled through the atmosphere. The green roof also acts as insulation, keeping the building underneath cooler in the summer and warmer in the winter, which reduces energy usage.
U Texas Athletics Bump Up Water Conservation Efforts
University of Texas Athletics has begun an initiative to participate in the City of Austin's effort to conserve water. The department has chosen to only water athletic fields twice a week, and the new artificial football field has reduced water usage by 80 percent. UT has also turned off several landmark water fountains across campus.
U Wisconsin-Milwaukee Reduces Storm-Water Runoff
The University of Wisconsin, Milwaukee has undertaken a project that will divert approximately 84 percent of rainfall from minor storms away from the sewer system. Rainwater collected from a few campus rooftops and a parking lot will be directed into a new system of streams that are lined with native flowers, grasses, and sedges. The plants will filter and absorb a large portion of the water.
U Tampa Expands Recycling, Increases Energy & Water Conservation
The University of Tampa (FL) has expanded its recycling program and has implemented several new energy and water conservation initiatives. 15 new recycling receptacles have been placed in buildings around campus to allow faculty, staff, and students to recycle aluminum cans and plastic bottles. Recent energy initiatives include replacing 729 175-watt light bulbs with 420 80-watt bulbs, which will save UT approximately $125,000 per year; replacing window air conditioning units in one campus building with central air, which will reduce energy use by 60 percent; and installing a new air chiller and two air handlers in a campus gymnasium. UT has also installed 955 tamper-proof 1.2 gallon-per-minute shower heads.
Purchase College Announces Green Landscaping Project
Purchase College (NY) has announced plans to renovate its central plaza. The renovation will reduce the amount of pavement by 25 percent and increase the thermal properties for the occupied spaces below the plaza. Plants will include a variety of native and adapted trees, shrubs, grasses and ground cover planted in soils specifically engineered to promote infiltration and plant health. In addition, about 4,000 linear feet of existing granite paving will be re-used as curbing around the perimeter of the new planting beds. The project seeks to reduce the amount of current surface runoff, slow the infiltration rate of rainwater, and act as a bio-filter to improve the water quality of runoff conveyed to the existing storm system. The work is scheduled for completion by August 2012.
Calvin College Plants Rain Garden
Calvin College (MI) has installed a rain garden on its campus. The garden features irises, pink phlox, Black-eyed Susans, and mature oak, spruce, and maple trees.
U Texas El Paso, Cleveland State U Install Green Roofs
The University of Texas at El Paso and Cleveland State University (OH) have each installed a green roof on their campuses. The UT El Paso installation, which is located on top of the Biology Building, is 9,156 square feet and features such plants as regal mist, white evening primrose, and sun gold gazania. The 7,000 square-foot CSU green roof was installed by 20 volunteers and contains 15,000 plants. The installation, which cost $250,000, was a gift donated by the classes of 2009 and 2010.
Oklahoma State U to Upgrade Water System
Oklahoma State University has announced plans to undergo a water system upgrade that will allow the University to rely on untreated or partially treated water for some uses that do not require drinking-quality water. The University expects to save as much as $6 million in four to five years by running its own water system instead of purchasing water from the City. OSU's new system will be capable of serving as a backup to the municipal system in case of emergency.
U Houston-Victoria Uses Xeriscaping to Save Water
The University of Houston-Victoria (TX) has installed a new xeriscape, landscaping that seeks to conserve water and protect the environment. The 48-by-56-square-foot area is made up of large boulders, mulch, moss rock, small landscaping stones known as cobble, and Texas native flowering shrubs. The xeriscape will allow UHV to conserve about half the amount of water the University previously used to irrigate the site.
U Western Ontario Installs Rooftop Garden
The University of Western Ontario has installed a living roof on its Claudette MacKay-Lassonde Pavilion. UWO has also embedded probes throughout the new installation that will allow students to monitor such data as soil moisture and temperature. Areas of the roof not covered by plants have been painted in a reflective white color to reduce the heat-island effect. The University plans to install solar panels and a wind turbine on the roof as well.
Washington State U Installs Smart Sprinklers
Washington State University has installed a new water management irrigation system that turns off when it is raining. The University expects the evapotranspiration controller system to reduce water consumption by 30 percent.
Kansas State U Installs Green Roof
Two professors in Kansas State University's College of Architecture, Planning, and Design have installed an experimental green roof over a third-floor breezeway on campus. The professors hope to assess how a living roof can reduce the urban heat load and control runoff from the region's intense thunderstorms. The rooftop garden mixes 14 grasses and other plants native to Kansas inside a border of sedum, a shallow-rooted succulent.
U Pennsylvania Installs Water Conserving Shower Heads
The University of Pennsylvania has begun a project to install 2,500 new environmentally friendly shower heads in campus residences. The new devices will save approximately 17.25 million gallons of water per year.
U Colorado Denver Students Install Rain Garden
A group of graduate students at the University of Colorado, Denver have converted a parking lot into a storm water test site. The new water-purification site, also known as a rain garden, uses recycled materials to help filter the pollutants out of the rainwater. The rain garden will also feature solar panels that power the instruments needed to the study the storm runoff.
Western Kentucky U Greens Parking Lots
Western Kentucky University has begun a project to convert at least 5 of its parking lots to permeable asphalt. Once the regular concrete is removed, a layer of coarse gravel will be poured, and the permeable concrete will be laid on top. WKU's Parking and Administrative Services has also asked for funds to purchase two hybrid buses and to install solar carports that would produce enough electricity to service the parking and transportation building.
Bethel U Installs Green Roof
Bethel University (MN) has installed a green roof on its Brushaber Commons building. The roof is covered with approximately 4,000 square feet of sedum.
Anne Arundel CC Installs Rain Garden
Anne Arundel Community College (MD) has installed several rain gardens on its campus. More than 600 plants were installed near storm water drains to slow rushing water and filter out impurities. The project, which was funded by a $24,000 grant from the nonprofit Chesapeake Bay Trust, was initiated by a student in an environmental science course.
U North Carolina Installs Reclaimed Water System
The University of North Carolina at Chapel Hill has constructed a reclaimed water system that serves facilities on the University’s main campus. The reclaimed water system provides non-potable water which has received advanced treatment at the nearby Wastewater Treatment Plant including filtration and disinfection with ultraviolet light and chlorine. The new system will enable the University to reduce its use of drinking water for make-up water at cooling towers by about 660,000 gallons per day in Fiscal Year 2010. The University also plans to extend the reclaimed water system in the near future to serve additional cooling tower, toilet flushing, and irrigation needs on the main campus.
Cal Poly Students Install Energy & Water Efficient Dishwasher
Student interns with the Alliance to Save Energy’s Green Campus Program and California Polytechnic State University’s Campus Dining have identified and installed an energy efficient dishwashing machine in the campus dining facilities. The replacement machine will save the campus 736,920 gallons of water, 9,321 therms of natural gas, and $16,647 annually.
U Georgia Uses Recycled Water in Fountains
The University of Georgia has begun using recycled water in two campus fountains. UGA officials turned off the fountains during the 2007 drought and in the spring of 2008, a group of engineers redesigned the fountains to use rainwater collected on campus. The system also captures air-conditioning condensation to use in the fountains.
U Kansas Installs Rain Garden
More than 200 student and community volunteers at the University of Kansas have installed a rain garden at the campus' Recreation Fitness Center. The 5,500 square foot rain garden, which allows for the absorption of rainwater runoff from urban areas such as roofs, sidewalks, driveways, and lawns, features more than 2,500 native plants. Once established, the garden will be self-sustaining, and the native plants will be able to survive with no fertilizer or pesticides and little maintenance.
Furman U Golf Club Goes Green
The Furman University (SC) Golf Club has begun the Sanctuary Initiative, which aims to green the Club's operations and landscaping. The Club has installed a new irrigation system that uses less water and has allowed 15 acres of previously maintained areas on the course to become natural in an effort to cut down on fertilizer and chemical applications. Integrated Pest Management practices are being employed to reduce or eliminate pesticide use and simultaneously keep pest populations at an acceptable level.
Purdue U Installs Green Roof
Purdue University (IN) has installed a green roof on its Schleman Hall of Student Services. PU received a $68,000 grant from State Farm Insurance to help fund the new installation.
U Wisconsin Platteville Installs Rain Garden, Pervious Concrete
The University of Wisconsin, Platteville has installed a rain garden and a new parking lot made of pervious concrete. The rain garden uses vegetation and special soil to capture and absorb suspended solids such as sand, salt, grease, and garbage before they drain into the water shed. Water that is not absorbed by the soil drains into a pipe that filters out harmful pollutants and is transported to Rountree Branch Creek. The pervious concrete also helps to reduce water pollution. Water is absorbed by the concrete or the thick layer of gravel that lies beneath it. Water that is not absorbed is filtered before being transported to the creek.
App State U Students Pass Water Conservation Legislation
Appalachian State University’s (NC) Student Government Association has passed legislation recommending that all urinals in new campus buildings or renovated structures conform to low-flow standards. The legislation asks that the urinals use only one-eighth of a gallon of water per flush.
Auburn U Reduces Water Usage by Up to 80%
Auburn University (AL) has announced that it has reduced its water usage in landscaping by up to 80 percent in 2008. The University did so by planting drought resistant species, installing drip-tape instead of sprinklers, and using frequency and duration timers.
U Georgia Reduces Water Consumption by 28%
The University of Georgia has announced that it lowered its water consumption by 28 percent over the past year. The University has saved more than $250,000 through conservation, cost-cutting measures, and the cooperation of faculty, staff, and students. Last fall, the University initiated the Every Drop Counts educational campaign and created a Water Resources Task force composed of faculty, staff, students and administrators in response to the severe drought. Water saving measures included replacing and reconfiguring cooling units; replacing 1,500 toilets, 500 urinals, and 2,000 faucet aerators; and installing 63 water meters on cooling towers that enabled the Physical Plan to better measure water usage and detect and immediately repair malfunctions.
Western Illinois U, George Washing U Install Green Roofs
Western Illinois University has installed four vegetated roofs on the school's new Multicultural Center. All of the plants used on the roof are native to Illinois and are drought resistant. The plants, which are all species of sedum, will grow between 5 and 6 inches tall and will resemble a course shrub. George Washington University (DC) has also installed a green roof on the Elliott School of International Affairs. The 2,000 square-foot development was organized by campus environmental groups. Graduate students from GW's Sustainable Landscape Design program and members of Green GW and Net Impact installed the roof. More than 4,000 plant "sedums" were planted in a three-color layout.
U Maryland, College Park Completes Green Roof
The University of Maryland, College Park has completed the installation of a green roof on Cumberland Hall. The $350,000 green roof features extra insulation and 15 species of plants. UMD also plans to install a green roof on the Stamp Student Union in the near future.
Sarah Lawrence, Princeton, & Swarthmore Install Green Roofs
Sarah Lawrence College (NY) has installed a green roof on campus. The new roof, which is the second of its kind on campus, was paid for by the student engagement fund and features modular trays that contain sedums, succulent plants that retain water. Princeton University (NJ) has also installed a green roof on its campus. The new roof, located on its newest building, Sherrerd Hall, aims to reduce water pollution, energy costs, and greenhouse gas emissions that result from heating and cooling. Likewise, Swarthmore College (PA) has installed its third green roof on its campus. Swarthmore planted 15 different types of sedums and 7 other types of plants on the roof of the new dorm, Kemp Hall.
Duke U Med Center Installs Green Roof
The Duke University (NC) has installed a green roof on its Medical Center entrance. The diamond-shaped patch of plants is a pilot project to help the University decide whether or not to install a green roof on the $596 million hospital expansion.
The College of St. Joseph Installs Green Roof
The College of Mount St. Joseph (OH) has installed a green roof on its library. The roof features 8,880 plants that were obtained locally. The Library’s green roof is designed to reduce heating and cooling costs, extend the lifespan of the roof membrane, and decrease storm water runoff and pollutants into storm sewers.
U Kansas Installs Green Roof on Football Complex
The University of Kansas has installed a green roof on a portion of its new football complex. The weight room of the complex has been built underground, which reduces heating and cooling costs, so the green roof has been planted with grass and functions like a normal lawn. The University expects the green roof and underground building to save approximately $20,000 per year in energy costs.
U Idaho Installs Green Roof
The University of Idaho has begun a renovation project to install a green roof on its Student Union Building. The project will be nearly self-sufficient and will include a storm water run-off mitigation system that will collect and store run-off water. The run-off will have a higher water quality and will be stored in a series of 550-gallon containers that will be reused to water the plants on the roof in dry periods.
Triton College to Install Environmentally Friendly Roof
Triton College (IL) plans to install a one-inch layer of marble chips topping off the tar and insulation on the College Center's roof to reflect sunlight and keep the roof cool. This cooling effect will reduce cost and energy use from the building's air-conditioning and refrigeration units. Additionally, 85 percent of the original insulation will be used for the new roof. The roof has qualified for an Energy Star label.
George Washington U to Install Green Roof
George Washington University (DC) recently announced plans to install a green roof atop the Elliot School of International Affairs City View Room Terrace this summer. The 2,000 square foot green roof pilot project is the result of an initiative by GWU's Net Impact chapter, and will feature storm water run-off reduction and potential energy savings and will offer research opportunities to students.
Rice U Installs Rainwater Collection Tank
Rice University (TX) recently installed an 8,000 gallon, underground rainwater collection tank at the Rice Children's Campus which is currently under construction. The water collected in the harvesting tank will be filtered and used to irrigate the Rice Children's Campus' native trees and plants. The installation is part of several measures aimed at achieving LEED certification.
Dickinson College Building to Feature Green Roof, Light Sensors
Dickinson College (PA) recently announced its plans to install a green roof, light occupancy sensors, and other green features into the new science building on campus. The green roof will feature flowers of Dickinson's school colors, red and white, and the lighting system will include sensors that dim lights when it is bright outside and shut off the lights when there is no one in the room.
Grand Rapids CC to Install Green Roof
Grand Rapid Community College (MI) recently announced its plans to install a green roof on campus. The roof will be used to grow cilantro, sage, basil, thyme, and other herbs. GRCC received a donation from the Steelcase Foundation to fund the project.
Princeton U Installs Water-saving Toilets in Dorms
Princeton University (NJ) recently installed water-saving toilets in two residence halls on campus. The new dual-flush toilets allow users to push the flush handle one way to use less water for liquid waste and another way to release more water for solid waste. Facilities Management installed water-saving shower heads as well.
UT Arlington Volunteers Install Campus Green Roof
The University of Texas at Arlington recently installed a 1000 square feet experimental green roof with the help of volunteers. The project included the installation of the roofing systems, irrigation, plants and about 30,000 pounds of soil.
UCSD Seeks to Reduce Water and Energy Use through Weather Sensors
The University of California, San Diego plans to install a network of up to 30 weather sensors on rooftops across campus. The data retrieved from the sensors will serve to provide an accurate display of weather conditions, which will allow for better control of the inside temperatures. The program could also help run the university irrigation system more efficiently and help determine the best placement for solar arrays.