Mitigation of light pollution at utility-scale wind energy facility — Actions exempt from requirements of this chapter.
RCW 43.21C.540
in effect(1) Actions to mitigate light pollution at a utility-scale wind energy facility as required under RCW 70A.550.020 , are categorically exempt from the requirements of this chapter. (2) For the purposes of this section, "utility-scale wind energy facility" has the same meaning as defined in RCW 70A.550.010 .
(1) Actions to mitigate light pollution at a utility-scale wind energy facility as required under RCW 70A.550.020 , are categorically exempt from the requirements of this chapter.
(2) For the purposes of this section, "utility-scale wind energy facility" has the same meaning as defined in RCW 70A.550.010 .
Source: WA Statutes (Official Site)URL: https://app.leg.wa.gov/RCW/default.aspx?cite=43.21C&full=trueFetched: 6/29/2026