Issue · Environment

Environment

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

Total bills
30
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 30 bills

All environment bills

in committee · Maryland · Senate Feb 23, 2026

SB 1000: Certificates of Public Convenience and Necessity and Construction of Data Centers

This bill expands regulatory requirements for constructing overhead transmission lines in Maryland by requiring a certificate of public convenience and necessity from the Public Service Commission for lines carrying over 69,000 volts, while also giving the Commission authority to waive this requirement under specific criteria related to costs, environmental impact, and other factors. The legislation also restricts the construction of data centers in certain Baltimore City development districts and clarifies definitions related to construction activities for transmission lines. Additionally, the bill outlines notification procedures that applicants must follow when seeking approval, ensuring that local governments, state officials, and landowners are informed about proposed projects.
in committee · Maryland · House of Delegates Feb 25, 2026

HB 1640: Energy-Related Programs, Surcharges, and Taxes (Maryland Energy Savings Guarantee Act)

This bill would eliminate several environmental and energy-related fees, taxes, and programs currently included on Maryland electric and gas utility bills. It directly affects residential customers, small businesses, and commercial customers by removing charges related to the electric universal service program, energy efficiency plans, renewable energy standards, building efficiency requirements, and the Regional Greenhouse Gas Initiative. Key provisions prohibit utility companies from adding specific surcharges or riders to retail bills and require the state to withdraw from the Regional Greenhouse Gas Initiative. The legislation also repeals various sections of state law governing these programs and taxes across multiple articles of the Annotated Code of Maryland.
in committee · Maryland · House of Delegates Feb 13, 2026

HB 1217: Environment - Building Energy Performance Standards and Energy Use Intensity Targets - Exemptions

HB 1217 modifies Maryland's building energy standards by adding specific exemptions for certain covered buildings. It exempts facilities housing "permanent sensitive compartmented information facilities" (like military or government sites) and excludes energy use related to sterilization and emergency backup power in healthcare, laboratories, and similar facilities from emissions targets. The bill updates existing requirements that mandate 20% emissions reductions by 2030 and net-zero by 2040 for commercial buildings over 35,000 sq. ft. These changes clarify which building types and energy uses are not subject to the energy use intensity targets under Maryland law.
Sub-Topics Energy Resilience
in committee · Maryland · Senate Feb 5, 2026

SB 566: Vehicle Laws - Historic Motor Vehicles - Minimum Age

SB 566 updates Maryland's historic vehicle registration rules by raising the minimum age requirement from 1999 model year (25 years old as of 2024) to 2001 model year (25 years old as of 2026). It requires owners to certify vehicles won't be used for daily commuting, commercial purposes, or employment, while maintaining exemptions from vehicle inspections and emissions testing. Registration fees increase to $55.50 annually after July 2025, with a $50 one-time fee for vehicles 60+ years old (non-transferable). The bill automatically reinstates historic registrations suspended due to this age change, effective July 1, 2026, and applies only prospectively.
in committee · Maryland · House of Delegates Feb 5, 2026

HB 775: Wetlands and Waterways Permits - Lighthouse Piers - Permission of Owner of Private Wetlands

This bill changes permit requirements for certain lighthouse piers near private wetlands. It removes the need for builders to obtain permission from private wetlands owners for piers that are: (1) located within private wetlands, (2) connected to a lighthouse, and (3) not connected to the shore. However, builders must still secure all necessary approvals from the Maryland Board and Department before construction. The bill directly affects lighthouse operators or owners planning pier construction in these specific wetland areas.
in committee · Maryland · House of Delegates Feb 26, 2026

HB 988: Environment - Building Energy Performance Standards - Repeal

HB 988 repeals Maryland's existing building energy performance standards for commercial and multifamily buildings over 35,000 square feet. It removes requirements for these buildings to achieve a 20% reduction in greenhouse gas emissions by 2030 and net-zero emissions by 2040, as well as annual reporting of emissions data. The bill specifically repeals Sections 2-1601 and 2-1602 of the Environment Article and amends Section 4-211(d)(1) and (2) of the Housing and Community Development Article. This eliminates the state's regulatory framework for building energy efficiency, directly affecting owners of covered commercial and multifamily properties.
in committee · Maryland · Senate Mar 9, 2026

SB 912: Vehicle Emissions Inspection Program - Exemption for Vehicles Formerly Registered as Historic

SB 912 exempts certain historic vehicles from Maryland's mandatory emissions inspections. It applies specifically to vehicles that were registered as historic under Maryland law before July 1, 2025, but lost that status solely due to a 2025 law change (Chapter 604). Owners must certify the vehicle’s prior historic registration date to qualify for the exemption. The bill modifies existing emissions inspection rules (Maryland Code, Transportation Article § 23-206.2) to create this specific exception, effective July 1, 2026. This directly affects owners of qualifying historic vehicles who would otherwise face inspection requirements.
in committee · Maryland · House of Delegates Feb 5, 2026

HB 799: Maryland Co-Location Energy Innovation and Reliability Act

HB 799 requires Maryland's Public Service Commission to create regulations for generating stations co-located with data centers that operate independently - without connecting to the state's main power grid. It directly affects data center operators and energy generators by exempting these facilities from state renewable energy mandates, distribution fees, and retail electricity regulations. Key provisions include mandating on-site backup power, cybersecurity safeguards, and annual reports on energy sources, environmental impact, and contributions to state energy goals. The bill aims to establish clear rules for off-grid energy systems while ensuring reliability and accountability.
in committee · Maryland · House of Delegates Feb 26, 2026

HB 1432: Motor Vehicles - Vehicles Previously Registered as Historic Vehicles - Emissions Inspection and Insurance

HB 1432 allows owners of motor vehicles previously registered as historic (Class L) vehicles in Maryland to use specialty insurance policies designed for historic, show, or antique vehicles. It exempts these vehicles from mandatory emissions inspections under Maryland’s Vehicle Emissions Inspection Program and instead imposes a $30 biennial fee on such vehicles. The bill modifies existing law to replace emissions inspection requirements for these historic vehicles with the new insurance and fee provisions, directly affecting owners of qualifying historic vehicles registered under Maryland’s Class L historic vehicle program.
in committee · Maryland · Senate Feb 16, 2026

SB 834: Energy Efficiency and Conservation Programs, Services, and Plans - Moratorium

SB 834 imposes a moratorium starting July 1, 2026, prohibiting state government from implementing or enforcing energy efficiency and conservation programs tied to greenhouse gas reduction goals. It requires the Public Service Commission to let electric and gas companies continue recovering costs incurred before July 1, 2026, for programs established under prior law until all such costs are fully recovered. The Commission must report to the legislature within three months of full cost recovery, including a recommendation on whether to lift the moratorium. This bill directly affects utilities, the Public Service Commission, and state agencies overseeing energy programs, with no new program requirements after the moratorium date.
Showing 1 to 10 of 30 bills
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