Environment (Conservation)

HB 1618 prohibits solar radiation modification (SRM), weather modification, and other atmospheric interventions that release pollutants in New Hampshire. It directly affects any entity - government agencies, researchers, or private groups - conducting such activities within the state. The bill replaces existing law to ban these interventions, requires enforcement by county sheriffs or deputized citizens, and establishes penalties for violations. The key change is banning experiments involving chemical releases (like cloud seeding) that could harm air quality, health, or ecosystems, as outlined in the "Clean Air Preservation Act."

HB 1477 regulates seasonal floating platforms on New Hampshire's public waters by requiring permits for most users. It limits installation to adjacent shorefront property owners (with exceptions for government agencies and conservation groups conducting non-recreational work), mandates a $50 permit fee ($25 to the Navigation Safety Fund and $25 to the Cyanobacteria Mitigation Fund), and imposes a $100 fine plus 20% penalty for noncompliance. The bill directly affects recreational users of public waterways who currently place such platforms without permits. Key provisions include standardized identification requirements for platforms and exemptions for permitted conservation and government activities.

HB 1691 (New Hampshire) limits eligibility for property tax assessments based on current agricultural or conservation use. It restricts qualifying land to 40 acres per lot in semi-rural zones, 10 acres in developed zones with conservation land requirements, and prohibits clear-cutting or invasive species. Municipalities must cap current use approvals at 75% of rural zones and 5% of high-density zones, while requiring sustainable practices like invasive species management and limiting chemical use. Violations trigger retroactive tax payments using "best and highest use" rates from the last compliance date. This affects landowners currently enrolled in New Hampshire's current use tax program.

HB 1440 requires landowners enrolling forestland in carbon sequestration programs to submit forest management plans to the Division of Forests and Lands. These plans must follow best forestry practices and include a habitat protection component developed with Fish and Game biologists to address impacts on wildlife. The Division and Fish and Game jointly review and approve plans, with periodic on-site inspections to ensure compliance. Noncompliance could lead to plan suspension or revocation. The bill affects current forestland owners in carbon sequestration programs, totaling approximately 183,000 acres statewide.