Environment

SB 273 extends the expiration date of a fee imposed on agricultural operations to fund water quality protection programs. This bill amends Michigan's 1994 law (MCL 324.8715) to remove the sunset provision, ensuring the fee remains in effect indefinitely. It directly affects agricultural businesses that pay this fee, which supports local water quality initiatives. The bill was enacted with immediate effect after governor approval on October 7, 2025.

HB 4392 creates a funding mechanism to allocate money from the Natural Resources Trust Fund to the Department of Natural Resources (DNR). It specifies how these trust fund resources will be used for DNR operations, directly affecting the department's budget management. This procedural bill does not establish new programs but formalizes existing funding transfers. The bill was enacted as PA 21'25 with immediate effect after approval by the Governor.

SB 396 updates Michigan's air pollution laws to include specific regulations for carbon sequestration projects. It directly affects companies and organizations that capture and store carbon dioxide underground to reduce emissions. The bill adds new rules requiring safe storage practices, reporting, and oversight for these projects under the existing air pollution control framework. This amends current law to create a clear regulatory path for carbon sequestration as part of the state's air quality management.

SB 394 establishes that landowners in Michigan automatically own the pore space (open spaces in underground rock formations) beneath their property, which can be used for storing substances like carbon dioxide. This means property buyers inherit pore space rights unless the seller explicitly transfers or excludes them in the sale agreement. The bill requires clear language in property transfers to sever pore space rights from surface ownership, protecting existing mineral rights and surface access for oil/gas operations. It does not affect mineral rights or existing agreements but requires Senate Bill 395 to pass simultaneously for full implementation. The bill aims to clarify ownership for future resource storage projects while maintaining current legal frameworks.

SB 46 updates regulations for water delivery systems in mobile home parks by amending existing water supply laws (1976 PA 399). The bill directly affects mobile home park owners and residents by requiring these systems to meet specific reliability and safety standards. Key provisions include setting requirements for system maintenance, water quality testing, and emergency response protocols for parks relying on shared water infrastructure. This change ensures consistent, safe water access for mobile home park communities under revised regulatory guidelines.