The proposed bill aims to restrict weather modification activities in Washington State by introducing new regulations and penalties. It amends existing laws and adds several new sections to chapter 70A.10 RCW, defining key terms such as "aircraft," "department," "person," and "public infrastructure." The bill explicitly prohibits the injection, release, or dispersion of chemicals into the atmosphere for the purpose of manipulating weather or climate, including activities like cloud seeding and stratospheric aerosol injections. Violators of these provisions face severe penalties, including class C and class B felonies, with fines up to $1,000,000 and potential prison sentences.

Additionally, the bill establishes a framework for civil actions against individuals or corporations that violate these regulations, allowing citizens to compel investigations and enforce compliance. It mandates monthly reporting by operators of public infrastructure regarding any aircraft involved in weather modification activities and prohibits state funding for non-compliant projects. The bill also repeals numerous existing statutes related to weather modification, streamlining the legal framework surrounding these activities. Overall, the legislation seeks to enhance environmental protection and public health by curbing unauthorized weather manipulation practices.

Statutes affected:
Original bill: 43.27A.190, 43.21B.310