10/09/2026
Did you know that you may be standing on part of Notre Dame’s geothermal system when you’re in the tailgate lots?
About 2,400 geothermal wells across campus use the Earth’s relatively stable underground temperature to help heat and cool University buildings. Together, they provide nearly 5,000 tons of geothermal cooling capacity, helping meet about one-third of campus cooling needs in summer and a similar share of heating needs in winter.
Learn more at green.nd.edu.