Public Act 233 of 2023 generally preempted local siting control of certain utility-scale renewable energy facilities (solar, wind and battery storage facilities), and shifted it to the Michigan Public Service Commission (MPSC). Under PA 233, which goes into effect Nov. 29, 2024 . A CREO is an ordinance that provides for the development of utility-scale energy facilities within the local unit of government that is no more restrictive than provisions included in Section 226(8) of PA 233.