Michigan Court of Appeals Upholds Clean Energy Permitting Rules
Appeals court largely upholds state control over large renewable energy project permits despite challenge from 79 municipalities statewide.
LANSING, MICHIGAN — The Michigan Court of Appeals ruled Thursday that state energy regulators did not violate administrative procedures when implementing new clean energy permitting rules, largely upholding a law that shifts oversight of large renewable projects to state control.
The three-judge panel rejected most arguments from 79 municipalities that challenged the Michigan Public Service Commission’s implementation of Public Act 233, part of the state’s 2023 clean energy package passed by Democratic lawmakers.
The law transfers permitting authority for large-scale renewable energy projects from local governments to the state commission. Projects covered include solar developments with 50 megawatts or more capacity, wind facilities with 100 megawatts or more, and energy storage facilities with at least 50 megawatts capacity and 200 megawatts discharge capacity.
Municipalities Challenge State Authority
Seventy-two localities and seven counties filed the legal challenge after the commission issued its implementation order. The municipalities argued the commission violated rulemaking provisions within the state’s Administrative Procedures Act.
The challengers contended the commission’s order “unlawfully and unreasonably redefines key terms and concepts and creates processes and procedures that violate the Legislature’s express and unambiguous intent.”
Republican lawmakers and local government organizations had strongly opposed the original legislation, arguing it eliminates local control over clean energy projects by allowing energy companies to seek state-level permitting approval under multiple circumstances.
Court Finds Limited Errors
While siding with state regulators, the appeals court panel identified two areas where the commission erred in its interpretation of the law.
The judges agreed with municipalities that the commission incorrectly defined an “affected local unit” by not including localities without zoning authority. The court also found problems with the commission’s interpretation of timelines for local officials to notify developers about compatible renewable energy ordinances.
Under the law, if a locality has a “compatible renewable energy ordinance,” developers must file for local zoning approval rather than going directly to the Michigan Public Service Commission. The court found issues with how the commission interpreted notification requirements for this process.
Clean Energy Development Impact
The ruling represents a significant development in Michigan’s efforts to expand renewable energy infrastructure as mandated by the 2023 clean energy package. The legislation aims to facilitate faster buildout of clean energy resources across the state.
The permitting changes were designed to streamline approval processes for large renewable projects, potentially reducing delays that developers previously faced when navigating multiple local jurisdictions.
Despite the limited areas where the court found errors in the commission’s interpretation, the overall framework for state-level permitting of major renewable energy projects remains intact under Thursday’s ruling.
