Reston, VA (February 25, 2011) - Today, the National Wildlife Federation and partners released a first-of-its kind report, Going Underground on Campus: Tapping the Earth for Clean, Efficient Heating and Cooling. Documenting more than 160 colleges and universities in 42 states, the report illustrates how campuses are tapping into the benefits of geothermal energy and underground architecture to cut energy use for heating and cooling by 30 to 70 %, while substantially reducing greenhouse gas pollution