PowerSt. Paul Public Schools install a geothermal heat pump systemeditorJune 7, 2022June 7, 2022 by editorJune 7, 2022June 7, 20220438 Geothermal project Firstly, at Johnson High School, a $18.8 million geothermal project expects to cut natural gas consumption by more than half. Secondly, when completed...
