Rating: +1

Bill Summary:
H0146E1 requires wind energy facilities in Idaho—defined as projects with five or more wind turbines over 50 feet tall—to implement light-mitigating technology systems (LMTS) that reduce nighttime light pollution while maintaining aviation safety. New wind farms must apply for LMTS approval before beginning operations after July 1, 2025. Existing wind facilities as of January 1, 2026 must apply for approval and, if granted, complete installation within 60 months of Federal Aviation Administration (FAA) approval. LMTS, such as aircraft detection lighting systems, allow red warning lights to remain off unless aircraft are detected nearby. The bill places the entire cost and compliance burden on the wind energy operator and includes regular reporting requirements to the Division of Aeronautics. It takes effect July 1, 2025.

Reason for Rating:
H0146E1 aligns with the Idaho Republican Party Platform by defending property rights, preserving rural quality of life, and requiring private industry—not taxpayers—to bear the costs of mitigating negative externalities. The extended timeline offers greater flexibility to existing projects while maintaining the core objective of reducing intrusive visual impacts from wind farms. With no new bureaucracy, no subsidies, and full local accountability, the bill reflects a conservative, limited-government approach to responsible development.