NH HB1621

Manufacturing and storage facilities over 50,000 square feet must complete a baseline environmental impact study (EIS) before receiving a building permit, covering water quality, air emissions, soil contamination, noise, and light pollution

The EIS must be conducted by an environmental professional approved by the Department of Environmental Services, funded by the applicant, and include cumulative impact assessments, alternatives analysis, and mitigation measures

Studies must be updated every 5 years and resubmitted upon any change in facility ownership or use

The Department of Environmental Services cannot issue permits unless it determines the development will not cause unreasonable adverse environmental impacts, with a minimum 30-day public comment period required

Estimated state expenditures of $150,000 in FY 2027, $196,000 in FY 2028, and $200,000 in FY 2029 to hire two environmental scientists for program implementation and review