In almost every state, local regulation plays a significant role in wind power siting. To create an effective and predictable regulatory environment, lawyers and environmental professionals will need to help local governments draft and administer ordinances that address the specific issues involved with electric power generation from wind facilities. These topics include visual impacts, safety requirements, setbacks, wildlife and habitat protection, noise, shadow flicker, electromagnetic interference, decommissioning, and other issues. Lessons derived from model ordinances and state siting requirements can help professionals guide local governments as they exercise authority over these areas.