State Regulators Reject Wastewater Heating and Cooling Plan for Syracuse Harbor
State utility regulators have rejected National Grid's plan to heat and cool buildings in Syracuse's Inner Harbor using wastewater from a sewage treatment plant.
Syracuse, NY, October 26, 2026 —
State utility regulators have rejected National Grid’s plan to use wastewater from a sewage treatment plant to heat and cool buildings in Syracuse’s Inner Harbor.
The plan involved using wastewater as a source for heating and cooling, but the available information does not specify how the system would have worked, which buildings it would have served, or how many properties were part of the proposal. It also does not identify the sewage treatment plant.
The reason for the regulators’ decision was not provided. The information available does not state when the decision was made, which regulatory body or officials considered the plan, or whether the rejection followed a formal vote or another review process.
Details about the proposal’s projected cost, its expected effect on utility customers, and any environmental or engineering assessments were also not provided. No information was given about whether National Grid may revise or resubmit the plan, or whether another approach to heating and cooling the buildings is being considered.
The decision means the plan, as described, was not approved by state utility regulators. However, the information provided does not clarify whether the rejection applies only to the submitted proposal or affects any broader plans for energy service in the Inner Harbor. It also does not indicate what steps, if any, National Grid or other parties might take next.
Further details about the regulators’ rationale and the proposal’s status were not included in the available summary.
Story summarized from the original created by Tim Knauss on www.syracuse.com, see more information here.
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