The university has committed to the Campus Climate Pledge with a goal to reduce measurable greenhouse gas emissions to 1990 levels by 2010, to 10 percent below 1990 levels by 2020, and to 75 to 80 percent below current levels in the long term. An energy policy has been in place since 2004, and energy conservation efforts have already lowered emissions to below 1990 levels. The university’s athletic center runs on 100 percent renewable energy. A new 2,490-kilowatt cogeneration system should be installed within the next two years.