Mesker Park Zoo
This brand new exhibit brings penguins back to Mesker Park Zoo for the first time in over 50 years. Featuring a 38,000-gallon exhibit pool with four underwater viewing windows, geothermal heating and cooling, and a completely automated Life Support System; this exhibit screams energy-efficient!
The Humbolt penguins are able to enjoy the exhibit year-round by utilizing geothermal heating and cooling systems. Keepers can backwash filters with a push of a button. Backwash waste is collected, re-filtered, sanitized, and reused again in the exhibit making this system's domestic water consumption near zero.