St. Paul Public Schools are going to the Earth for heating and cooling options, with a massive project to transition to geothermal. SPPS Executive Director of Operations and Administration Tom Parent explains the process and how it will help save the district money.

<p>St. Paul Public Schools are going to the Earth for heating and cooling options, with a massive project to transition to geothermal. SPPS Executive Director of Operations and Administration Tom Parent explains the process and how it will help save the district money.</p>

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