Dining services and facilities contribute to a composting initiative, collecting more than 300,000 pounds of material each year, which prevents 250 metric tons of carbon dioxide from entering the atmosphere. Much of the campus uses renewable wind and solar technologies and the university is investigating opportunities to utilize the vast ponderosa pine forests around campus for biomass electricity or heat production. NAU President José Luis Cruz Rivera pledged carbon neutrality at NAU by 2030.
=== Statewide campuses and NAU Online ===
In addition to the more than 21,000 students who study on the Flagstaff campus, NAU currently serves another 8,000 students online and statewide. In order to provide access and affordability to all Arizona residents, NAU offers more than 130 accredited degree programs at more than 20 statewide locations. NAU also has partnerships with community colleges and NAU–Yavapai, a collaboration with Yavapai College in Prescott Valley, Arizona. The university's oldest branch campus, and …
