Maryland SB911 prohibits weather engineering activities and establishes a reporting and investigation process.

Maryland SB911 prohibits activities intended to affect temperature, weather, climate, or sunlight intensity. The bill requires the Department of the Environment, in consultation with the Maryland Department of Emergency Management, to establish a method for evaluating and investigating reports of such activities. Individuals can report suspected weather engineering activities online or by other means. Violators face felony charges and potential fines up to $100,000. The bill takes effect October 1, 2026.

Maryland SB911 prohibits weather engineering activities and establishes a reporting and investigation process.

Maryland SB911 prohibits activities intended to affect temperature, weather, climate, or sunlight intensity. The bill requires the Department of the Environment, in consultation with the Maryland Department of Emergency Management, to establish a method for evaluating and investigating reports of such activities. Individuals can report suspected weather engineering activities online or by other means. Violators face felony charges and potential fines up to $100,000. The bill takes effect October 1, 2026.