Southeast

South Carolina

South Carolina’s greenhouse gas emissions have increased by 16% from 1990-2022, and the industrial sector consumes the most energy by end-use. Manufacturing is a major part of the state’s GDP, producing chemicals, motor vehicles, electronics, machinery, and more. More than half of in-state electricity is generated by nuclear, as South Carolina is the third-largest producer of nuclear power in the country.
Governor
Henry McMaster (Republican)
House Party
Republican Supermajority
Senate Party
Republican Supermajority
Legislative session
1/14/25 - 5/8/25

8

Policies Enacted or In Progress
across 4 policy areas

59

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  • Not Enacted Not enacted policies have not been passed or established in the state or are no longer in effect.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.
enacted
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in-progress
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enacted
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Greenhouse Gas Emissions Projections in South Carolina

Created in partnership with

Climate Policies in South Carolina

Filters
Status Policy Policy Area Policy Category Year Enacted
Enacted
Empty column

2% renewable energy by 2021

Establishing Policies
Electricity
Energy Plans and Targets 2014
Not Enacted
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.

Electricity
Energy Plans and Targets
Not Enacted
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.

Electricity
Energy Plans and Targets
Not Enacted
Empty column

States can establish some form of statewide, consolidated siting and permitting entity — typically a council or board — for renewables and/or transmission to streamline project review and prevent uncertainty in the face of local governments’ restrictions or prohibitions of renewable generation or transmission.

Electricity
Permitting and Grid Integration
Enacted
Empty column

South Carolina received a C grade from Freeing the Grid.

Electricity
Permitting and Grid Integration 2023
Enacted
Empty column

Utilities must describe how they evaluates alternate transmission technologies (ATTs) when addressing transmission needs, and they must evaluate transmission investments, including grid-ehancing technologies and ATTs, in their transmission reports.

Establishing Policies
Electricity
Permitting and Grid Integration 2025
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
not-enacted
enacted
enacted
not-enacted
not-enacted
not-enacted
not-enacted
not-enacted
not-enacted
4/11
Electricity
Permitting and Grid Integration
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
not-enacted
enacted
not-enacted
not-enacted
enacted
3/6
Electricity
Incentivizing Clean Energy Resources
Not Enacted
Empty column

Community choice aggregation allows local governments to procure power on behalf of their residents, businesses, and municipal accounts from an alternative supplier while still receiving transmission and distribution service from their existing utility provider.

Electricity
Incentivizing Clean Energy Resources
Not 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
not-enacted
not-enacted
not-enacted
not-enacted
not-enacted
0/5
Electricity
Incentivizing Clean Energy Resources
Not Enacted
Empty column

Energy storage targets establish procurement targets for energy storage systems by a certain date, often with interim targets. Targets can vary from broad megawatt (MW) requirements to more specific mandates that focus on the adoption of certain storage technologies.

Electricity
Incentivizing Clean Energy Resources
Not Enacted
Empty column

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

Electricity
Coal Retirement
Not Enacted
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.

Electricity
Coal Retirement

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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