Dining services works with five local producers and sources about 10 percent of farm produce locally. Many organic products from national companies, are available on campus. Dining services has a sustainability committee and is working to create its own green label, the nuGreen brand, to support sustainability efforts. Cooking oil from dining operations is recycled by a local company for animal feed, and also donated to a campus group for biodiesel research. Dining services works with Campus Kitchens to donate unused portions of food to those in need in the Evanston area.