Ball State plans $66M geothermal project-WEB ONLY
Ball State University plans to drill 3,750 wells, each 400-feet deep, to tap the earth’s nearly constant temperature for campus heating and cooling. The $66 million geothermal conversion project will eliminate the university’s coal-fired boilers, which currently produce 85,000 tons of carbon dioxide a year, said Tom Kinghorn, Ball State treasurer and vice president of […]