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On December 21, 2016, Public Act 341 of 2016 (Act 341), an amendment to Public Act 3 of 1939 and Public Act 286 of 2008 (Act 286), was signed into law and became effective April 20, 2017. This web page overviews key provisions related to Resource Adequacy, Integrated Resource Plans, Certificate of Necessity requests for utility constructed electric generation resources, and Certificate of Public Convenience and Necessity requests for transmission siting approval.
All load-serving entities (LSE) in Michigan, including electric utilities, cooperatives, municipal utilities and alternative electric suppliers are required to annually demonstrate to the Commission that it has sufficient planning resources four years forward to meet the needs of its customers.
- Commission Order in Case U-21225 approving latest Capacity Demonstration Process
- Download capacity demonstration templates:
- Historical annual supply reliability filing
November 16, 2022 (Teleconference Only)
December 20, 2022 (Teleconference Only)
Nuclear Feasibility Study Request for Proposals
Public Act 166 of 2022 requires the MPSC to conduct a study on the feasibility of nuclear power generation in Michigan. Public Act 218 of 2022 set the parameters of the study. The Commission is seeking an outside consulting firm to conduct the feasibility study on nuclear energy generation in Michigan through a request for proposals (RFP) for a grant to complete the study and generate a subsequent report on the study and its results. Those interested in applying for this grant can click on the link below to view the RFP. Responses to all inquiries submitted by interested entities are linked below the RFP and RFP Response Document.
The grant period is expected to begin March 3, 2023, and end March 3, 2024. The solicitation timeline is posted below. More information can be found in the RFP document.
ESTIMATED TIMELINE FOR GRANT RFP PROCESS AND AWARD
RFP Issue Date
January 4, 2023
January 13, 2023
Reponses to Inquiries Posted
January 19, 2023
February 3, 2023
Anticipated Grant Start Date
March 3, 2023
Integrated Resource Planning
A utility IRP is a long-term plan, typically spanning twenty years or more, providing the most reasonable and prudent means of meeting the energy and capacity resources of its customers. Section 6T(3) and (20) of Act 341 required each rate regulated electric utility to conduct an initial IRP and file it with the Commission within two years of the effective date of the act and to file an updated IRP at least every five years thereafter. The Act directed the Commission to establish filing requirements, application forms, and filing deadlines for utility IRPs that can be found at the following links:
- December 20, 2017 Order approving latest IRP Filing Requirements (U- 15896)
- Integrated Resource Plan Filing Requirements/Schedule
- Integrated Resource Plan issue brief
The Act also directed the Commission to establish modeling scenarios and assumptions each electric utility should include, in addition to utility scenarios and assumptions, in developing the IRP filed under subsection (3). The Commission-approved Michigan Integrated Resource Plan Parameters can be found at the following links:
- Order approving MIRPP (U-18418)
Certificate of Necessity (CON)
A utility CON is an application requesting that the Commission acknowledge and agree to the need for a large investment in an electric generation plant or power purchase agreement, the pre-approval of which allows recovery of the investment through subsequent regulatory rate case recovery processes. PA 341 of 2016, Section 6S updated the CON requirements developed for the prior energy law, Act 286 of 2008, as well as updated the Commission’s evaluation criteria of the reasonableness and prudence of the CON application request.
CON applications may request pre-approval of projects exceeding $100 million for the construction, investment in new or existing electric generation resources, or for power purchase agreements between the utility and an independent electric supplier, which meet any of the criteria below:
- Construction of a new generation facility (fossil, nuclear or renewables),
- Purchase or make a significant investment in an existing facility, or,
- Enter into a power purchase agreement (PPA); all projects or PPA’s costing $100 million or more for period of 6 years or more with costs allocated to Michigan retail customers.
The update to the prior CON standard application filing forms are included by order dated May 11, 2017 in Case No. U-15896.
Historic Certificate of Necessity Cases
Alternative Competitive Proposals
Act 341 allows a non-utility electric supplier to propose an alternative to a utility CON as described in Section 6s(13) and 6t(6). An alternative competitive proposal is a project that an independent electric supplier offers as an alternative to a utility-built project. The Commission established filing requirements for these alternative electric generation proposals and these can be found at the following link:
- Dec 20, 2017 Order approving Alternative Proposal Filing Requirements (U-15896)
Certificate of Public Convenience & Necessity (CPCN)
Public Act 30 of 1995 established a Certificate of Public Convenience and Necessity for proposed transmission lines that are greater than 5 miles in length and transferred at 345 kilovolts or more. The application for a proposed transmission line meeting this criterion is treated as a contested case with a one-year deadline for the Commission to either grant or deny the request.
The Electric Transmission Certification Act (Act 30 of 1995) is found at 460.561- 460.575.
Transmission Siting (Public Act 30) Cases
- U-17272 – ATC Holmes to Old Mead Road in the Escanaba area. Settled. Approved.
- U-17041 – ITC Weeds Lake. Approved.
- U-16200 – ITC Expedited Siting of the Thumb Loop. Approved.
- U-15680 – Wolverine Cherryland power line and substation. Settled and approved.
- U-15234 – City of Taylor denies the City’s request to have Detroit Edison pay for undergrounding due to a city ordinance.
- U-14861 – City of Hartland Genoa-Durant Line. Grants as modified above ground.
- U-14933 – Troy-Bismark Line. Denied due to lack of quantifiable and non-quantifiable benefit to justify the line.
Regionally Cost Shared Transmission Lines in Michigan
The Transmission Infrastructure Planning Act (Act 125 of 2021) is found at 460.591 – 460.593.
RTO-Approved Regionally Cost Shared Transmission Lines in Michigan
Project: Hiple – Duck Lake
90-day Notice due 10/23/2022
Project: Oneida – Nelson Road
90-day Notice due 10/23/2022