Central Maine Power Files Lawsuit Against State Over New Law
Central Maine Power (CMP) has filed a lawsuit against the state of Maine and its regulators. The legal action challenges a new state law, LD 2038, which CMP argues would block the utility from collecting a $4.6 million federal profit…
Portland Auburn, ME, October 12, 2026 —
Central Maine Power (CMP) has initiated legal proceedings, filing a lawsuit against the state of Maine and its regulatory bodies. The utility’s action directly challenges the newly enacted state law, identified as LD 2038.
According to CMP, the legislation in question would prevent the company from recovering a federal profit incentive totaling $4.6 million. This incentive is linked to CMP’s involvement with ISO New England, the regional transmission group responsible for managing the electric power system and wholesale electricity markets in the six New England states.
The lawsuit asserts that LD 2038, if allowed to stand, would effectively block CMP’s ability to collect the $4.6 million. The specifics of how the law would cause this blockage and further details regarding the ongoing legal process were not immediately available.
The core of the dispute appears to center on the interpretation and application of LD 2038, and its impact on utility revenue collection related to regional grid operations. The state and its regulators have not yet issued a formal response to the lawsuit.
This development marks a significant point of contention between CMP and state authorities regarding financial mechanisms and regulatory oversight within Maine’s energy sector. Further court filings and potential responses from the state are expected as the case progresses.
Story summarized from the original created by Ethan Horton on www.pressherald.com, see more information here.
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