Issue · Environment

Environment

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

Total bills
13
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 Votes
Mary Washington
Mary Washington Senate · District 43
D
Strong +
91% 36
Mary-Dulany James
Mary-Dulany James Senate · District 34
D
Strong +
89% 41
Brian Crosby
Brian Crosby House · District 29B
D
Strong +
86% 36
Dalya Attar
Dalya Attar Senate · District 41
D
Strong +
85% 21
Malcolm Augustine
Malcolm Augustine Senate · District 47
D
Strong +
83% 43
Jeff Ghrist
Jeff Ghrist House · District 36
R
Oppose
28% 62
Johnny Mautz
Johnny Mautz Senate · District 37
R
Oppose
30% 47
Justin Ready
Justin Ready Senate · District 5
R
Oppose
30% 47
Paul Corderman
Paul Corderman Senate · District 2
R
Oppose
30% 47
J.B. Jennings
J.B. Jennings Senate · District 7
R
Oppose
34% 46
Showing 1–10 of 13 bills

All environment bills

signed · Maryland · Senate May 26, 2026

SB 851: Anne Arundel County - Property Tax Credit - Rural Legacy Program

SB 851 creates a property tax credit for Anne Arundel County homeowners who own land in a designated Rural Legacy Area and have sold development rights under the county's Rural Legacy Program. The credit reduces the county property tax bill for qualifying properties, specifically targeting landowners who preserved their land by selling development rights rather than building on it. This policy change, effective June 1, 2026, applies only to properties enrolled in the Rural Legacy Program and directly benefits landowners who participate in the program. The bill amends Maryland's property tax code to authorize this county-specific credit.
signed · Maryland · House of Delegates May 26, 2026

HB 359: Property Tax Credit - Urban Agricultural Property - Alterations

HB 359 amends Maryland's property tax credit for urban agricultural property, clarifying eligibility and adding procedural requirements for jurisdictions granting the credit. It defines "urban agricultural property" as land between 1/8 and 5 acres in priority areas (not assessed as agricultural) used for activities like crop production, beekeeping, environmental mitigation, community programs, or agritourism. The bill requires jurisdictions to evaluate the credit's effectiveness after 3 years and, if terminating it, must provide the public with at least one year's notice and an opportunity to comment or appeal. This directly affects Baltimore City, counties, and municipalities that administer the tax credit for qualifying urban farms and agricultural operations.
signed · Maryland · House of Delegates May 26, 2026

HB 320: Anne Arundel County - Property Tax Credit - Rural Legacy Program

HB 320 creates a property tax credit for Anne Arundel County landowners who sell development rights under the Rural Legacy Program. It allows the county to grant a credit against the county property tax for real property located in a designated Rural Legacy Area (as defined in Maryland’s Natural Resources Article) where the owner has sold development rights. This directly affects rural landowners participating in the Rural Legacy Program who choose to restrict future development on their land. The credit replaces an existing provision and becomes effective for tax years beginning after June 30, 2026.
signed · Maryland · House of Delegates May 12, 2026

HB 1063: Natural Resources - Hunting - Management

HB 1063 modifies Maryland's hunting regulations to allow the Department of Natural Resources to authorize deer population reductions on properties with documented deer damage (such as crop destruction or forest harm) through permits permitting Sunday deer hunting, while restricting it within 25 yards of designated equestrian trails. It repeals the ban on Sunday hunting for migratory game birds and allows the Department to establish county-specific Sunday hunting rules during game bird and mammal seasons, with most counties now permitting limited Sunday hunting (typically from 30 minutes before sunrise until 10:30 a.m.). The bill directly affects property owners with deer damage on 10+ acre properties, hunters in counties like Calvert, Caroline, and Worcester, and the Department of Natural Resources, which gains new authority to set hunting rules. Key provisions include standardized time limits for Sunday hunting and eliminating outdated prohibitions, focusing on practical management of wildlife impacts.
signed · Maryland · House of Delegates Apr 28, 2026

HB 1196: Environment - Water Quality Testing - Secondary Maximum Contaminant Levels Action Plan

HB 1196 requires Maryland's Department of the Environment to establish a mobile home park water quality testing program by January 1, 2027. The program mandates testing 25% of parks by 2028, 50% by 2029, 75% by 2030, and 100% by 2031, prioritizing parks with ≥40% minority residents, known contamination areas, or resident complaints. Park owners must take corrective actions if water quality issues are found, and the Department must notify residents and develop a statewide action plan. This directly affects mobile home park owners, residents, and the Department of the Environment through mandated testing, reporting, and remediation requirements.
signed · Maryland · House of Delegates Apr 28, 2026

HB 833: Commission to Advance Lithium-Ion Battery Safety in Maryland - Reestablishment

HB 833 reestablishes Maryland's Commission to Advance Lithium-Ion Battery Safety with updated membership and a focused mandate. The commission, composed of 27+ members including state agencies, fire departments, battery manufacturers, recyclers, and industry representatives, will study key safety issues like preventing fires in consumer/transportation applications, recycling standards, port/rail risks, and insurance impacts. It must submit an interim report by December 1, 2026, with recommendations on best practices, training, and regulatory approaches. This bill directly affects state agencies, first responders, and industries handling lithium-ion batteries, but does not enact new laws - only directs the commission to study and advise.
signed · Maryland · House of Delegates Apr 28, 2026

HB 784: Aquaculture - Placement of Shellfish, Bags, Nets, and Structures on Submerged Aquatic Vegetation - Extension

HB 784 extends the authorization period for aquaculture leaseholders in Maryland to place shellfish, bags, nets, and structures on submerged aquatic vegetation, requiring prior written approval from the Department of Natural Resources. It changes the expiration date from June 30, 2027, to June 30, 2030, extending the authorization by 3 years and 1 month. The bill specifies that the Department must allow water column leases to use at least 10% of vegetation areas and prohibits dredge harvesting in vegetation zones. This directly affects commercial shellfish aquaculture operators holding leases in Maryland waters. The change maintains existing restrictions while prolonging the current regulatory framework.
signed · Maryland · Senate Apr 28, 2026

SB 166: Shellfish Aquaculture - Penalties - Suspension or Revocation of Permit or Registration Card

SB 166 authorizes Maryland's Department of Natural Resources to suspend or revoke shellfish aquaculture harvest permits or registration cards for specific violations, directly affecting commercial shellfish harvesters. Key violations include harvesting in closed areas, exceeding time restrictions for oyster harvesting, or harvesting without proper authorization. For a first violation, permits may be suspended for up to 5 years; repeat violations result in permanent revocation. The bill also prohibits anyone with a suspended or revoked permit from working in any aquaculture activity during the penalty period. This legislation takes effect October 1, 2026.
signed · Maryland · Senate Apr 28, 2026

SB 266: Local Government - Regulatory Powers - Regulation of Invasive Trees

SB 266 authorizes Maryland counties and municipalities to adopt local ordinances regulating the invasive Tree of Heaven (Ailanthus altissima), a nonnative tree that spreads aggressively and harms native ecosystems. The bill allows local governments to ban selling, planting, or allowing the tree to grow on property, require containment if it's present, and impose civil fines for violations. It also permits communities to create bounty programs incentivizing residents to remove the tree. This directly affects property owners who may have the tree and local governments seeking to manage its spread.
signed · Maryland · House of Delegates Apr 28, 2026

HB 258: Chesapeake and Atlantic Coastal Bays Critical Area Protection Program - Standards and Procedures

HB 258 updates Maryland's rules for development near the Chesapeake and Atlantic Coastal Bays. It requires local governments to conduct 10-year reviews of their critical area programs, sets specific location rules for new development (like maintaining 300-foot buffers from tidal wetlands), and mandates climate vulnerability assessments for projects. The bill also clarifies procedures for correcting mapping errors and updating tree replanting requirements. These changes directly affect 12 coastal Maryland counties (including Calvert and Talbot) that manage local development plans under the program. The law aims to strengthen protections for bay ecosystems through clearer, updated standards for land use decisions.
Showing 1 to 10 of 13 bills
1 2 Next