KY HB60

Prohibits geoengineering activities in Kentucky, including weather modification, solar radiation modification, stratospheric aerosol injection, and cloud seeding

Creates the crime of "criminal atmospheric pollution" for intentionally or wantonly engaging in atmospheric polluting interventions, classified as a Class D felony

Imposes civil penalties of at least $500,000 per violation, with each day of violation constituting a separate offense

Defines "atmospheric contaminant" broadly to include aerosols, chemicals, metals, radioactive materials, and electromagnetic radiation, but excludes normal aircraft engine exhaust

Requires arresting officers to notify federal agencies when federally-approved geoengineering activities violate this law, asserting the state's position that such activities cannot be carried out within or over Kentucky