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flag Rochester, MN, launched its first geothermal energy network, powering four downtown buildings with renewable energy and saving $900K yearly.

flag Rochester, Minnesota, has launched the state’s first operational thermal energy network, using geothermal wells to power heating and cooling for four downtown public buildings with 100% renewable energy. flag The system, part of a project begun seven years ago, replaces old steam lines and saves about $900,000 annually in energy costs. flag It serves over 850,000 square feet and is designed to expand to include private buildings in the future. flag Natural gas is available as backup.

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