Value of Distributed Solar in Maine


On June 10, 2014, the Maine Public Utilities Commission issued a Notice of Inquiry (NOI) into the design and implementation of a methodology to determine the value of distributed solar energy in the state of Maine. To inform the inquiry, which served as the first step in designing a study mandated by legislation to support solar energy development in Maine (P.L. 2013 CH. 562), the Commission asked interested parties to respond to questions detailed in the NOI. Synapse assisted the Maine Office of the Public Advocate (OPA) in responding to the inquiry, and later in developing comments on the subsequent draft value of solar methodology issued by the PUC on October 30, 2014.

The OPA’s comments on the draft methodology include recommendations on assumptions about fuel price escalation and heat rate, and suggested modifications to the technical and economic analysis that would more closely align the methodology with best practices.

Project completed November 2014