The 2024-2026 ECO Triennial Plan fulfills our compliance with Minnesota Statute §216B.241, subd. 2(a), which requires public utilities to file Energy Conservation & Optimization plans by June 1 of the applicable year.
In 2001, we received Department of Commerce approval to file a combined natural gas and electric conservation improvement plan; we continue this approach with the current filing. The variance to continue to file a combined plan was approved on May 13, 2009, under docket No. E,G002/CIP-09-198.
2021 MN Compressed Air Evaluation (PDF)
2021-2022 MN Low Income Segment Evaluation Report (PDF)
2021 MN CE and PE Evaluation Report (PDF)
2022 MN HEI Process Evaluation Report (PDF)
2022 MN LI Segment Appendices (PDF)
2022 MN Lighting Efficiency Evaluation Report (PDF)
2023 Residential Heating Evaluation Report (PDF)
2022 Home Energy Squad Evaluation Report (PDF)
2023 MN Community Code Support Evaluation Report (PDF)
2023 MN BEA Evaluation Report (PDF)
2023 MN Custom Efficiency Evaluation Report (PDF)
Jessica Peterson
Manager of Program Policy
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