Southeast

Maryland

Maryland’s greenhouse gas emissions have fallen by 31% from 2006-2021, primarily due to a significant decrease in electricity emissions. The transportation sector accounts for the majority of the state’s emissions and have risen by 18% during the same time period. The state’s greenhouse gas emissions reduction targets are some of the most ambitious targets in the nation set by the Climate Solutions Now Act of 2022.
GHG Reduction Targets
All targets relative to 2006 levels
2031
60%
2045
Net-zero
Governor
Wes Moore (Democrat)
House Party
Democratic Majority
Senate Party
Democratic Majority
Legislative session
1/10/24 - 4/8/24
US Climate Alliance Status
Member

41

Policies Enacted or In Progress
across 7 policy areas

21

Policy Opportunities
across 7 policy areas

Southeast

14 states
This map shows the occurrence of climate policies passed at the state-level. Higher numbers represent more climate policies enacted.

Progress by Policy Area

  • Enacted
  • In-progress
  • Partially Enacted
  • Not Enacted
Glossary of Terms
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Greenhouse Gas Emissions Projections in Maryland

Created in partnership with
Filters
Status Policy Policy Area Policy Category YR Enacted
Enacted
Empty column

The statewide energy code for commercial building construction is 2021 IECC with amendments and ASHRAE 90.1-2019.

Buildings and Efficiency
Building Codes 2023
Enacted
Empty column

The statewide energy code for residential construction is 2021 IECC with amendments.

Buildings and Efficiency
Building Codes 2023
Not Enacted
Empty column

Stretch building energy codes are an optional, more stringent building code established by the state that local jurisdictions can adopt to require that newly constructed buildings are more efficient than the baseline state codes.

Buildings and Efficiency
Building Codes
Enacted
Empty column

The Energy and Water Efficiency Standards apply to 11 products.

Buildings and Efficiency
Building Standards 2022
In-Progress
Empty column

The Building Energy Performance Standard requires buildings larger than 35,000 square feet to reduce direct emissions from buildings by 20% by 2030, and to achieve net-zero emissions by 2040.

Buildings and Efficiency
Building Standards 2022
In-Progress
Empty column

The Maryland Department of the Environment is required to propose a clean heat standard regulation.

Buildings and Efficiency
Building Standards 2024
Enacted
Empty column

Electric utilities are required to achieve a greenhouse gas (GHG) emissions reduction equivalent of annual electricity savings of 2% in 2024, 2.24% in 2025 and 2026, and 2.5% for each year after that. Utilities must achieve annual energy savings for low-income residential units for the 2024-2026 EmPOWER cycle, starting at 0.53% in 2024 and increasing to 1.0% in 2026.

Gas utilities are not subject to an EERS.

Establishing Policies
Buildings and Efficiency
Building Efficiency 2024
Enacted
Empty column

Maryland has enacted commercial PACE-enabling legislation and has active programs.

Establishing Policies
Buildings and Efficiency
Building Efficiency 2014
Partially Enacted
Empty column

The State Policy Opportunity Tracker (SPOT) breaks clean energy policies down into “components”, which are binary questions to evaluate policy quality. Higher quality policies have more of their SPOT components fulfilled.

Policy Components
enacted
enacted
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enacted
3/4
Buildings and Efficiency
Building Efficiency
In-Progress
Empty column

The Maryland Department of the Environment is required to propose a zero-emission heating equipment standard that will phase-in zero-emissions standards for heating equipment.

Buildings and Efficiency
Building Electrification 2024

The State Climate Policy Dashboard tracks only passed policies and does not include bills currently proposed in legislative sessions. The website is intended to illustrate the current status of policies for each state, as well as key resources and model states for each policy.

Much of the information contained in this database is derived from the public domain, with links to resources provided. The information provided is made available solely for general information purposes and does not constitute legal advice. Click here for full Terms of Use.

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