The training aims to give Illinois Department of Public Health staff a sound understanding of how closed loop wells function before they start regulating them.
Chris Lesperance of Lono Mechanical has installed a lot of ground-source heat pumps, but none quite like the hybrid system he recently helped complete for Verizon Wireless.
Nearly 70 years after Ball State University installed its four coal-fired boilers, school employees have stopped shoveling, and the old system has gone cold as the university embraces renewable energy with the world’s largest district closed geothermal energy system.