Environment

HF 2618 repeals Iowa's "smart planning principles" (sections 18B.1 and 18B.2), which required local governments and state agencies to consider 10 specific guidelines in planning, zoning, and development decisions. The bill removes these requirements from state code, eliminating the obligation for cities, counties, and state agencies to reference or apply these principles when creating comprehensive plans, zoning regulations, or infrastructure projects. It also deletes related references from other sections of Iowa law governing regional planning (28I.4), airport zoning (329.3), and local development regulations (335.5, 414.3). This change directly affects how local governments approach land use and development planning across Iowa.

HF 989 establishes a new regulatory framework for anaerobic digester systems used in animal feeding operations. The bill defines various terms related to these systems, including digester manure, feedstock, and digestate. It grants a state department the authority to create rules for the on-farm construction, expansion, storage, stockpiling, and application of materials associated with anaerobic digesters. These regulations aim to manage organic materials originating from animal feeding operations, and the bill also provides for fees and applicable penalties.

SF 646 is a fiscal appropriation bill for the 2025-2026 state budget, funding state agencies focused on agriculture, natural resources, and environmental protection. It authorizes spending to support these agencies' operations and programs but does not detail specific policy changes in the provided text. The bill was passed by the legislature and signed into law by the Governor on June 11, 2025. The provided bill text excerpt is incomplete and does not specify concrete mechanisms or provisions beyond general funding authorization. Without sufficient text to describe key mechanisms or affected programs, a detailed summary cannot be accurately generated.

HF 860 prohibits state and local governments from enacting regulations on fuel-powered equipment. Specifically, it prevents these governmental bodies from creating rules based solely on the equipment's fuel source. This means state and local authorities can no longer implement policies that differentiate or restrict machinery because of the type of fuel it consumes.