OK HB2440

Increases the minimum setback distance for wind energy facility towers from airports from 1.5 nautical miles to 3 nautical miles, measured from the runway centerline

Applies to public-use airports, qualifying private-use airports with FAA notice filed, and municipal-owned airports

Maintains existing 1.5 nautical mile setback requirements from public schools and hospitals unchanged

Requires attestation of compliance with setback requirements in Corporation Commission reports, with disputes handled by district courts

Declared an emergency measure, taking effect immediately upon passage and approval