1. "AI Data Center" means any commercial computing facility, or distinct portion thereof, that utilizes high-density computing equipment primarily for the training or operation of artificial intelligence models, characterized by a power density exceeding 20 kilowatts (kW) per rack, a spatial power density exceeding 250 watts per square foot of computing floor space, or a total facility power demand exceeding 10 megawatts (MW).
2. "Competent Authority" means the state environmental regulatory agency acting as the single lead agency, which shall maintain superseding jurisdictional authority over regional or municipal agencies responsible for energy regulation and zoning enforcement to prevent conflicting enforcement actions.