AUC's New Carbon Footprint Report Provides Model for Region

As stated in AUC’s newly released 2017 Carbon Footprint Report, atmospheric concentrations of greenhouse gases are currently the highest they have been in 800,000 years and are the primary contributors to global warming, glacial melt and sea level rise. While Egypt’s annual emissions have historically only made up about 0.6 percent of the total global greenhouse gases, the country is recognized as one of the most vulnerable to climate change, the report says.

In hopes of measuring and then reducing its contribution to global greenhouse gases, AUC's Office of Sustainability has officially launched the fourth Carbon Footprint Report, an effort that was led by Khaled Tarabieh, assistant professor of sustainable design in the Department of Architecture at the School of Sciences and Engineering, Yasmin Mansour, AUC’s sustainability officer, and Suzi Kondic, presidential intern in the Office of Sustainability.

"This report marks five years of data collection needed to assess the University’s carbon footprint, which is strategic for the operation and sustainability of the campus,” said Tarabieh. “The result of collaboration between different departments and schools, the report is data-intensive, requires a high level of quality and is vital for the University’s mission of achieving a greener, healthier and more resource-efficient campus. This report coincides with other institutions worldwide that are actively working toward achieving similar goals, and it provides an example that can be disseminated to other universities in Egypt and the region.”

As Tarabieh noted, the Carbon Footprint Report was produced with three goals in mind: developing data and expertise that can help reduce AUC’s greenhouse gas emissions, bolstering the University’s finances by reducing demand for fossil fuels and creating a model that can be adopted by other institutions in the region.

University Emissions

In the 2015-2016 academic year, AUC’s total emissions equaled 46,299 MTCO2e (metric tons of carbon dioxide equivalents). Notably, AUC’s carbon emissions per student are lower than several U.S. institutions, such as the University of California, Los Angeles and Pomona College.  

More than 90 percent of AUC’s total emissions can be attributed to heating, ventilation and air conditioning; hot water; transportation; and electricity.

Between the 2011-2012 academic year and the 2015-2016 academic year, AUC saw its carbon footprint increase by approximately 13 percent. Specifically, during that time, emissions were reduced in the categories of heating, ventilation and air conditioning; electricity; paper; water; and solid waste disposal. On the other hand, emissions increased significantly in the categories of transportation and refrigerants.

In several categories, AUC has seen a dramatic and noteworthy reduction of emissions. For example, paper and solid waste emissions reduced by about 25 percent. Moreover, supplying water to AUC now accounts for only 1.3 percent of the University’s carbon footprint, which is due in large part to substituting fresh water with treated wastewater in campus landscape irrigation.

Although there have been significant institutional changes toward reducing AUC's greenhouse gas emissions, there was also a dramatic increase in certain emission categories, such as transportation. As the report emphasizes, this increase signifies a need for a large-scale behavioral change in which members of the AUC community rely more on shared rather than private transport.

Recommendations for Reducing AUC’s Carbon Footprint

Moving forward, the report highlights 39 different ways to reduce the University’s carbon footprint, in addition to detailing a scenario to achieve lower emissions by the year 2030. Campus-wide, the report recommends distributing weekly sustainability awareness tips by email and phone messaging, holding an annual competition to reward the lowest-emitting campus groups and forming a sustainability student team to patrol campus emissions. Moreover, the report includes many recommendations for the most significant contributors to AUC’s carbon footprint. These include, but are not limited to:

• Heating, Ventilation and Air Conditioning: Install rooftop solar hot water systems at campus dormitories, and shut off central AC on days with favorable outdoor air quality.
• Transportation: Expand bus times and routes available, and incentivize commute by bus or carpool rather than private car.
• Lighting and Electrical Equipment: Raise awareness to turn off all lights, computers and other equipment at night and on weekends.
• Refrigerants: Explore using more environmentally friendly refrigerants.
• Paper Use: Adopt a campus wide, two-sided printing and copying policy and move toward an entirely paperless operation.
• Water Supply: Determine the minimum amount of treated wastewater needed for irrigation, and increase the use of drought-resistant grasses, plants, shrubs and trees.
• Natural Gas: Retain food vendors, with minimum use of natural gas for food preparation.
• Waste: Increase campus composting, and add sorting stations and an efficient campus compactor. 

Looking to the future, Mansour notes that "we strive continually to improve institutionalization of internal reporting of the data underlying the Carbon Footprint Report, as well as the quality and accuracy of the data. We also hope to widen the Carbon Footprint Report's dissemination and influence in Egypt and the region."