Revision: Jan. 28, 2026, 2:54 p.m.
Rep. Schneller, Hills. 2
Rep. Potenza, Straf. 19
Rep. Vose, Rock. 5
Rep. Mattson, Ches. 18
Rep. Bernardy, Rock. 36
Rep. Sabourin dit Choiniere, Rock. 30
January 23, 2026
2026-0266h
04/09
Amendment to HB 1128
Amend the bill by replacing section 1 with the following:
1 Weather Modification; Emergency Cloud Seeding. RSA 12-F:1 is repealed and reenacted to read as follows:
I. Cloud seeding may only occur in New Hampshire if the state is determined to be in extreme or exceptional drought as categorized by the United States Drought Monitor for at least 90 days.
II. Prior to engaging in cloud seeding, the entity seeking to conduct the activity shall conduct an environmental review, assessing potential risks and benefits, and ensuring that the activities will not result in harm to the environment, public health, or wildlife. The review shall be submitted to the department of environmental services. The department may reject the activity if the environmental review demonstrates, or the department determines, the activity will result in harm to the environment, public health, or wildlife.
III. At least one month prior to any cloud seeding activities the department of environmental services shall do the following:
(a) Place a public notice in at least 4 newspapers within the state and on the departmental internet website informing the public of the date and type of the proposed cloud seeding activities within the state.
(b) Disclose to the public the chemical compounds and technologies to be used in the proposed activities in the state, including the effects of the program on human health, what wildlife and wildlife habitats may be affected, and the source of funding to perform such activities.
IV. On April 1 of each calendar year, the department of environmental services shall submit a report to the governor, speaker of the house, and senate president detailing any cloud seeding activities that occurred the prior calendar year. If no activities under this chapter occurred in the prior calendar year, a report is not required to be submitted.
2026-0266h
AMENDED ANALYSIS
This bill specifies the circumstances and conditions under which cloud seeding may occur.