geothermal heat pump: References & Edit History

Article Contributors

Primary Contributors

• Melissa Petruzzello
  Melissa Petruzzello (she/her) is Assistant Managing Editor and covers plants, algae, fungi, insects, spiders, renewable energy and environmental engineering. She also handles certain topics in Christianity, notably Protestant history and churches. 
• John W. Lund
  Emeritus Professor of Civil Engineering and Emeritus Director of the Geo-Heat Center, Oregon Institute of Technology, Klamath Falls, Oregon. Private consultant in geothermal engineering and civil engineering.