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 Supermajority
Senate Party
Democratic Supermajority
Legislative session
1/8/25 - 4/7/25
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 Enacted policies have been passed or established in a state by a governing body via legislation, executive orders, rules, regulations, and/or other program creation, and remain in effect.
  • In-progress In progress policies have been established in a state, but final regulations, rules, or plans are pending final approval. This also includes legislation and executive orders that require regulations to be put into effect.
  • Partially Enacted Partially enacted policies have been enacted in the state, but are missing one or more policy components. Dashboard policies cannot be considered partially enacted unless policy components are available.
  • Not Enacted Not enacted policies have not been passed or established in the state or are no longer in effect.
Glossary of Terms
The colored bars indicate the status for each policy on the Dashboard, viewed across seven policy areas.
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Greenhouse Gas Emissions Projections in Maryland

Created in partnership with

Business as Usual

Chart with 9 data series.
The chart has 1 X axis displaying Year.
The chart has 1 Y axis displaying Million Metric Tons / Year. Data ranges from -5.6136 to 65.89440455.
End of interactive chart.

Climate Policies in Maryland

Filters
Status Policy Policy Area Policy Category Year Enacted
Not Enacted
Climate Governance and Equity
Environmental Justice and Equity
Empty column

Environmental justice (EJ) community investment requirements help ensure communities most impacted by environmental burdens are benefitting equitably from public programs by requiring a certain percentage of funds and/or benefits from other policies are allocated to EJ communities.

Not Enacted
Climate Governance and Equity
Environmental Justice and Equity
Empty column

Cumulative impact assessments determine the health and environmental impacts of renewing or granting a permit for certain pollution-generating facilities in environmental justice communities. Increased pollution burdens in communities may result in the permit application being denied.

Not Enacted
Climate Governance and Equity
Just Transition
Empty column

Just transition plans are documents that outline policies and recommendations aimed at supporting communities, workers, and industries affected by the transition away from fossil fuels. The plans often focus on workforce development and retraining, job creation, and economic diversification.

Not Enacted
Climate Governance and Equity
Just Transition
Empty column

Just transition offices and staff assist workers and communities transitioning away from fossil fuel extraction and use, typically through retraining programs and support with relocation and economic diversification. Offices and staff also coordinate with other state agencies to effectively design policy to achieve a just transition.

Not Enacted
Climate Governance and Equity
Just Transition
Empty column

Just transition funds support initiatives and investments aimed at facilitating the equitable transition of workers and communities affected by shifts in industries or policies that transition from fossil fuels.

Not Enacted
Cross-Sector
Carbon Valuation
Empty column

The social cost of carbon is a monetary estimate of the damage of each ton of greenhouse gases emitted. The social cost of carbon is used to quantify and monetize climate damages, representing the net economic cost of climate pollution to society.

Not Enacted
Electricity
Energy Plans and Targets
Empty column

Electricity greenhouse gas (GHG) emissions reduction targets are set by a state to limit GHG emissions in the electricity sector. These targets aim to reduce emissions by different amounts over time, often expressed as percentage relative to a baseline year.

Not Enacted
Electricity
Energy Plans and Targets
Empty column

Clean energy plans are documents that outline the policies and strategies states can implement to meet clean energy targets. Draft plans are often published first, and after a period of public comments and revisions, a final plan is released.

Partially Enacted
Electricity
Clean Energy Generation
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
enacted
enacted
not-enacted
not-enacted
enacted
enacted
enacted
enacted
enacted
9/11
Partially Enacted
Electricity
Clean Energy Generation
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
enacted
enacted
not-enacted
enacted
5/6
Not Enacted
Electricity
Coal Retirement
Empty column

Coal phaseouts establish a target year by which states must end coal-fired power generation.

Not Enacted
Electricity
Coal Retirement
Empty column

Coal securitization is a financing tool that allows utility companies to refinance debt they issued to build coal plants and close the facilities early without taking a financial hit or passing costs on to ratepayers.

Not Enacted
Buildings and Efficiency
Building Codes
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.

Partially Enacted
Buildings and Efficiency
Building Efficiency
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
not-enacted
enacted
3/4
Not Enacted
Transportation
Light-Duty Vehicles
Empty column

Electric vehicle rebates offer rebates to make light-duty electric vehicles more affordable to increase their adoption in a state.

Not Enacted
Transportation
Medium- and Heavy-Duty Vehicles
Empty column

Low NOx Omnibus Rules establish stringent tailpipe emission standards for heavy duty vehicles, updated testing procedures, and technology-neutral compliance mechanisms to reduce nitrous oxide (NOx) pollution. The regulation must be adopted first by California, and other states may adopt the regulation under the federal Clean Air Act.

Not Enacted
Transportation
Transportation Plans and Targets
Empty column

Electric vehicle (EV) and EV charging infrastructure plans are documents that provide a framework to guide the development, coordination, and adoption of EVs and EV charging infrastructure.

Not Enacted
Transportation
Transportation Plans and Targets
Empty column

A low carbon fuel standard (LCFS) is a market-based mechanism to reduce the carbon intensity of transportation fuels and account for the fuel's life cycle greenhouse gas emissions.

Not Enacted
Industry, Materials, and Waste Management
Industrial Decarbonization
Empty column

Buy clean requirements mandate or incentivize the use of low-carbon construction materials, such as concrete and steel, in public projects to address embodied carbon.

Not Enacted
Industry, Materials, and Waste Management
F-gas Regulations
Empty column

Sulfur hexafluoride (SF6) regulations include phasedown commitments, reporting requirements, bans, or other measures that reduce SF6 usage and emissions.

Not Enacted
Natural and Working Lands
Agriculture
Empty column

Agriculture technical assistance programs provide state-driven technical assistance, apprenticeship and mentorship programs, and support securing additional funding for farmers to increase uptake of soil health practices.

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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