Issue · Environment

Environment

Every environment bill, vote, and legislator stance in Iowa, automatically classified by Maddy, our AI policy reader.

Total bills
197
2025-2026 Regular Session
Top supporter
Tony Bisignano
80% support rate
Top opponent
Mike Zimmer
0% support rate
Ranked legislators
10
5 support · 5 oppose
Key legislators

Who's moving environment in Iowa

Legislators moving environment in Iowa
Legislator Party Stance Support rate Votes
Tony Bisignano
Tony Bisignano Senate · District 15
D
Strong +
80% 11
Jerome Amos
Jerome Amos House · District 62
D
Support
71% 14
Ken Croken
Ken Croken House · District 97
D
Support
71% 17
Brian Meyer
Brian Meyer House · District 29
D
Support
70% 20
Austin Baeth
Austin Baeth House · District 36
D
Support
70% 20
Mike Zimmer
Mike Zimmer Senate · District 35
D
Strong −
0% 11
Mark Cisneros
Mark Cisneros House · District 96
R
Strong −
20% 20
Hans Wilz
Hans Wilz House · District 25
R
Oppose
25% 14
Tom Gerhold
Tom Gerhold House · District 84
R
Oppose
29% 16
Bill Gustoff
Bill Gustoff House · District 40
R
Oppose
29% 14
Showing 191–197 of 197 bills

All environment bills

passed · Iowa · House Mar 10, 2026

HF 989: A bill for an act relating to animal feeding operations, by providing for the regulation of anaerobic digester systems, providing fees, making penalties applicable, and including effective date and applicability provisions.

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.
died · Iowa · House May 13, 2025

HF 1043: A bill for an act relating to and making appropriations involving state government entities associated with agriculture, natural resources, and environmental protection, and providing penalties.

HF 1043 is an appropriations bill that allocates state funds for the fiscal year beginning July 1, 2025, to state government entities involved in agriculture, natural resources, and environmental protection. It provides funding to the Department of Agriculture and Land Stewardship for its general operations, regulatory functions, and various programs. Key provisions include appropriations for dairy regulation, local food and farm initiatives, agricultural education, and support for a program assisting farmers with disabilities. The bill also dedicates funds for motor fuel inspection, the butchery innovation program, and the foreign animal disease preparedness fund.
Sub-Topics Appropriations
signed · Iowa · Senate Jun 2, 2026

SF 654: A bill for an act relating to wildlife, including the treatment of beaver dams, identification for traps, snares, and tree stands, maximum fur dealer license fees, and deer depredation, and making penalties applicable.

SF 654 updates wildlife regulations, impacting hunters, property owners, and fur dealers. It requires deer hunting tree stands on public land to display a department-issued identification number, with a $30 fine for non-compliance, and protects stand owners from liability for others' use. The bill permits property owners or drainage districts to alter beaver dams to protect their property without prior permission. Additionally, it allows traps and snares to be labeled with a department ID number and caps annual fur dealer license fees at $50 for both residents and nonresidents.
Sub-Topics Public Lands Wildlife
in committee · Iowa · Senate Jun 16, 2025

SF 553: A bill for an act relating to restrictions on the acquisition of real property by the department of natural resources.

This bill restricts how Iowa's Department of Natural Resources (DNR) can purchase land. It prohibits the DNR from buying property at public auctions (including online or sealed-bid sales) and requires all land acquisitions to come only from willing donors or sellers who aren't pressured by the DNR. Additionally, the DNR cannot pay more than the property's appraised value when purchasing land from a nonprofit that previously bought it at auction. The bill applies directly to the DNR's land acquisition practices.
in committee · Iowa · Senate Jan 14, 2026

SJR 7: A joint resolution proposing an amendment to the Constitution of the State of Iowa providing that the people of the state have a right to hunt, fish, trap, and harvest wildlife.

SJR 7 proposes adding a constitutional amendment to Iowa's Constitution that explicitly guarantees residents the right to hunt, fish, trap, and harvest wildlife using traditional methods. This right would be subject to state laws and rules focused on wildlife conservation, resource management, and preserving hunting/fishing opportunities. The amendment also designates public hunting and fishing as a "preferred means" for managing wildlife populations, while clarifying it does not affect existing laws on property rights, trespass, or water resources. If approved by voters, this would amend Iowa's Constitution, requiring legislative referral and public ratification after its current legislative process.
Sub-Topics Conservation Wildlife
in committee · Iowa · House May 15, 2025

HF 847: A bill for an act relating to duties of the department of natural resources related to air quality including reporting requirements, certifications, data gathering, and rules references.

HF 847 modifies the duties of the Iowa Department of Natural Resources (DNR) related to air quality. It adjusts the state's annual greenhouse gas emissions reporting by aligning the timeframe with federal EPA inventories and allowing the federal report to satisfy state requirements. The bill also updates administrative code references for air emission and operating permit fees to reflect current regulations. Additionally, it repeals state mandates for the DNR to create a separate greenhouse gas inventory and a voluntary registry, and removes a provision for solid waste incinerator operator certification rules.
in committee · Iowa · House Mar 19, 2025

HSB 312: A bill for an act relating to state banks’ purchase of certain federal tax credits.

HSB 312 allows Iowa state banks to purchase federal tax credits for clean energy projects without investment limits. Specifically, it permits state banks to invest freely in tax credits authorized under federal law (26 U.S.C. §45 and §48), which typically support renewable energy development. The bill directly affects Iowa state banks by expanding their investment options in these federal credits. This change removes previous restrictions on banks holding such credits for their own accounts.
Sub-Topics Renewable Energy
Showing 191 to 197 of 197 bills
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