Ball State to stop using coal next month
By Kanyinsola Ajayi / February 10, 2014Ball State’s coal-fired steam plant, a stern brick fixture on campus for 90 years, will shut down next month as the university’s groundbreaking geothermal system takes over. The new system, which includes a vast network of pipes that take advantage of the earth’s constant underground temperature across campus, will cut the school’s carbon footprint in half, said Jim Lowe, director of engineering and construction operations. “There will be a $2-million-a-year saving because it is so efficient,” Lowe said.