Wash. Rev. Code § 36.70C.130
(1) The superior court, acting without a jury, shall review the record and such supplemental evidence as is permitted under RCW 36.70C.120. The court may grant relief only if the party seeking relief has carried the burden of establishing that one of the standards set forth in (a) through (f) of this subsection has been met. The standards are:
(3) Land use decisions made by a local jurisdiction concerning renewable resource projects within a county energy overlay zone are presumed to be reasonable if they are in compliance with the requirements and standards established by local ordinance for that zone. However, for land use decisions concerning wind power generation projects, either:
(b) The local jurisdiction prepared an environmental impact statement under chapter 43.21C RCW on the energy overlay zone; and
[ 2009 c 419 s 2; 1995 c 347 s 714.]