Environment

SB 689 amends Michigan's farmland preservation law to expand when landowners can give up (relinquish) farmland from development rights agreements. It adds two new scenarios: 1) land with pre-existing structures (up to 5 acres), and 2) land for a farm operator's residence (up to 2 acres), both requiring approval from local government and the state land use agency. If relinquishment occurs, landowners must repay tax credits received under the agreement, plus interest, via a lien recorded against the property. This directly affects farmers with existing farmland preservation agreements who wish to develop or use portions of their land for specific purposes.

HB 4127 adds a specific definition for "advanced nuclear reactor technologies" to Michigan's energy law. The bill defines these as nuclear reactors with significant safety improvements over pre-2016 U.S. models, including federally defined advanced reactors and existing Michigan nuclear facilities that completed life cycle management. This definition will directly affect the Michigan Public Service Commission and electric utilities when evaluating nuclear energy projects and regulatory approvals. It creates a clear standard for identifying qualifying nuclear technologies under state law, ensuring consistent application of energy regulations.

HB 4257 defines key terms related to waste management, specifically for anaerobic digestion byproducts (digestate) and their "beneficial use" in agriculture or construction. It creates five distinct categories of beneficial use (e.g., soil application at agronomic rates, road base, or construction fill) with specific environmental safeguards like runoff prevention and groundwater protection. The bill directly affects waste management facilities, farmers, and construction entities handling digestate or ash by clarifying legal standards for its use. These definitions ensure consistent application under existing environmental rules, requiring materials to meet soil-nutrient balance and pollution prevention criteria.

HB 4283 amends Michigan's Clean and Renewable Energy Act to allow electricity generated from Reciprocating Internal Combustion Engine (RICE) generators to count toward meeting the state's renewable energy portfolio standards. This change directly affects electric providers, including cooperatives and multistate utilities, that must meet specific renewable energy targets. The bill adds a new provision specifying that RICE-generated electricity can be used as renewable energy credits toward compliance. This provides electric providers with an additional compliance option for meeting the state's renewable energy requirements.