Issue · Environment

Environment

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

Total bills
29
2026 Regular Session
Top supporter
Mary Washington
91% support rate
Top opponent
Jeff Ghrist
28% support rate
Ranked legislators
10
5 support · 5 oppose
Key legislators

Who's moving environment in Maryland

Legislators moving environment in Maryland
Legislator Party Stance Support rate Decisive votes
Mary Washington
Mary Washington Senate · District 43
D
Strong +
91% 23
Mary-Dulany James
Mary-Dulany James Senate · District 34
D
Strong +
89% 28
Brian Crosby
Brian Crosby House · District 29B
D
Strong +
86% 14
Dalya Attar
Dalya Attar Senate · District 41
D
Strong +
85% 13
Malcolm Augustine
Malcolm Augustine Senate · District 47
D
Strong +
83% 29
Jeff Ghrist
Jeff Ghrist House · District 36
R
Oppose
28% 29
Johnny Mautz
Johnny Mautz Senate · District 37
R
Oppose
30% 33
Justin Ready
Justin Ready Senate · District 5
R
Oppose
30% 33
Paul Corderman
Paul Corderman Senate · District 2
R
Oppose
30% 33
J.B. Jennings
J.B. Jennings Senate · District 7
R
Oppose
34% 32
Showing 21–29 of 29 bills

All environment bills

signed · Maryland · House of Delegates Apr 28, 2026

HB 35: Local Government - Regulatory Powers - Regulation of Invasive Trees

HB 35 authorizes Maryland counties and municipalities to create local rules regulating Tree of Heaven (an invasive species), directly affecting property owners and local governments. The bill allows communities to ban the sale, planting, or growth of Tree of Heaven on private property, and requires property owners to remove it. Local governments may also establish cash reward programs to incentivize removal, and enforce rules through civil fines or requiring damage mitigation. This bill provides concrete tools for local management of the invasive tree without mandating statewide action.
signed · Maryland · House of Delegates Apr 28, 2026

HB 547: Income Tax - Enhanced Agricultural Management Equipment Subtraction Modification and Parent of a Stillborn Child Credit

HB 547 expands Maryland's income tax deduction for agricultural equipment by allowing the Secretary of Agriculture to add new equipment types through regulation. This directly affects Maryland farmers who purchase qualifying equipment, including technologies that reduce soil disturbance and nutrient runoff. The bill modifies existing tax rules (Section 10-208(d)) to include "enhanced agricultural management equipment" determined by the Secretary, beyond the current list of specific items like no-till planters or manure injection systems. Farmers must still meet standard requirements, such as owning equipment for at least three years and using it in agricultural production.
signed · Maryland · House of Delegates Apr 28, 2026

HB 613: Department of the Environment - Waivers for Living Shorelines and Nonstructural Shoreline Stabilization Measures - Regulations and Scoring System

HB 613 requires property owners in Calvert and St. Mary's Counties to use natural erosion control methods (like marsh creation, native plants, and oyster reefs) instead of hard structures (such as seawalls) for shoreline stabilization. It exempts these counties from general state requirements for nonstructural measures and creates a new waiver process where owners must demonstrate to the Department of Natural Resources that natural methods are not feasible due to factors like extreme erosion or narrow shorelines. The bill defines "living shorelines" as projects using natural materials and ecological principles to absorb wave energy and restore habitats, while still allowing structural measures in specific high-energy areas. This directly affects property owners along navigable waters in those two counties, changing how they must address shoreline erosion.
signed · Maryland · House of Delegates Apr 28, 2026

HB 654: Natural Resources - Maryland Heritage Areas Authority - Funding and Grants

HB 654 modifies funding rules for Maryland's Heritage Areas Authority, directly affecting local jurisdictions and entities managing certified heritage areas. It removes previous 50% limits on grant coverage for project costs (allowing full funding for eligible activities like preservation and marketing) and adjusts how Program Open Space funds are used. Specifically, it increases the allowable percentage for operating expenses from 10% to 7% or $600,000 (whichever is greater), and raises the maximum funding transfer to the Authority's Financing Fund. These changes aim to provide greater flexibility for heritage area management while maintaining oversight of fund usage.
signed · Maryland · Senate Apr 28, 2026

SB 431: Fish and Wildlife - Endangered and Threatened Species and Migratory Birds - Regulations, Lists, Petitions, Essential Habitats, and Takings

SB 431 updates Maryland's rules for protecting endangered and threatened species and migratory birds. The bill requires the Secretary of Natural Resources to review and update species protection regulations by July 1, 2033, and every 10 years after that. It defines "harm" to include significant habitat changes that affect fish behavior, and clarifies that "take" means actions like hunting, trapping, or collecting. The bill also requires more detailed information in petitions to remove species from protection lists and allows for designating essential habitats for threatened species. These changes aim to strengthen species protection with clearer regulatory standards for state agencies.
signed · Maryland · House of Delegates Apr 14, 2026

HB 243: Land Use - Comprehensive and General Plans - Alteration of Elements

HB 243 modifies Maryland's requirements for local governments' comprehensive and general plans. It adds new mandatory elements like Resilience, Place, and Ecology while replacing older terms (e.g., "Water Resources" becomes "Equity"). The bill requires charter counties and other local jurisdictions to include these updated elements in their plans, detailing goals for economic, social, and environmental development. State agencies must also provide data and guidance to help local governments meet these new standards. This affects how local governments structure long-term planning for land use, housing, transportation, and community facilities.
signed · Maryland · House of Delegates Apr 14, 2026

HB 255: Natural Resources - Pamela J. Kelly Tree-Mendous Maryland Program - Alterations

HB 255 updates the purpose of Maryland's Pamela J. Kelly Tree-Mendous Maryland Program to explicitly advance forest health and resilience by promoting and maintaining native trees and shrubs on public lands, community spaces, school grounds, and rights-of-way. The bill amends the existing law (Section 5-435 of the Natural Resources article) to clarify that the program’s core focus is on native species, rather than general tree planting. It directly affects the Department of Natural Resources, which administers the program, and ensures future efforts align with this specific goal. The change is procedural, updating the program’s stated purpose without creating new funding or requirements. The bill is scheduled to take effect on October 1, 2026.
signed · Maryland · House of Delegates Apr 14, 2026

HB 734: Property Tax - Agricultural Use Assessment - Community Solar Energy Generating Systems

HB 734 extends the deadline for community solar energy systems to qualify for agricultural property tax assessment from 2025 to December 31, 2030. It applies to systems placed in service after June 30, 2022, and approved by the Public Service Commission by the new deadline. The bill ensures land used for qualifying community solar projects is assessed as actively farmed agricultural land, allowing property owners to receive lower tax rates. This directly affects landowners operating community solar systems that meet these criteria.
passed · Maryland · Senate Apr 13, 2026

SB 841: Utility RELIEF (Reducing Energy Load Inflation for Everyday Families) Act

SB 841 changes how Maryland uses fees paid by utilities to fund renewable energy projects. Instead of direct grants, it requires the Maryland Energy Administration to run annual competitive auctions where developers bid to build renewable energy projects. The bill sets specific targets for project capacity, deadlines for completion, and eligibility rules for bidders, including prioritizing projects benefiting low-income or overburdened communities. It redirects existing compliance fees - previously used for solar grants - into this auction system to accelerate renewable energy development.
Showing 21 to 29 of 29 bills