Versions of See prior versions of a law on LawServer 2023 Washington Code 39.35C.050 – Authority of state agencies and school districts to implement conservation — Energy as a service contracts 2022 Washington Code 39.35C.050 – Authority of state agencies and school districts to implement conservation 2020 Washington Code 39.35C.050 – Authority of state agencies and school districts to implement conservation 2019 Washington Code 39.35C.050 – Authority of state agencies and school districts to implement conservation 2018 Washington Code 39.35C.050 – Authority of state agencies and school districts to implement conservation 2016 Washington Code 39.35C.050 – Authority of state agencies and school districts to implement conservation 2015 Washington Code 39.35C.050 – Authority of state agencies and school districts to implement conservation 2014 Washington Code 39.35C.050 – Authority of state agencies and school districts to implement conservation 2013 Washington Code 39.35C.050 – Authority of state agencies and school districts to implement conservation 2009 Washington Code 39.35C.050 – Authority of state agencies and school districts to implement conservation