Bill > H0146

This bill requires wind energy conversion systems (wind farms with 5 or more turbines at least 50 feet tall) to install light-mitigating technology systems to reduce the impact of facility lighting on aircraft navigation. Starting July 1, 2025, new wind energy systems must apply to the Federal Aviation Administration (FAA) for approval to install light-mitigating technology that complies with FAA regulations. If approved, these systems must be installed within 24 months. For existing wind energy systems, developers must apply for such technology by January 1, 2026 and install approved systems within 60 months of approval. The bill defines light-mitigating technology as aircraft detection lighting or similar systems that reduce obstruction lighting while maintaining visibility for aircraft safety. Developers, owners, and operators are responsible for all costs associated with installing, implementing, operating, and maintaining these systems. They must also provide progress updates to the Idaho Transportation Department's Division of Aeronautics, including quarterly notifications if installation is delayed. The bill aims to improve aviation safety by reducing the visual impact of wind turbine lighting while ensuring that aircraft can still identify and avoid these structures.

Agriculture and Natural Resources, Transportation and Infrastructure

Transportation and Defense Committee (H)

https://legislature.idaho.gov/sessioninfo/2025/legislation/H0146/