Geothermal well drilling
Photo Credit: Michael A. Ortega
One of 12 geothermal wells is drilled behind the headquarters building for the U.S. Army Corps of Engineers North Atlantic Division on Fort Hamilton in June 2011. The wells house piping for a closed-loop, water-to-water ground source heat pump system that will save the U.S. taxpayer money and reduce greenhouse gas emissions. (U.S. Army photo)
Page last updated Tue March 19th, 2013 at 00:00