Duke Energy Proposes Rate Increase and New Power Plant in South Carolina

Concept image of a power plant with renewable energy sources by Duke Energy.

Anderson, October 14, 2025

News Summary

Duke Energy Carolinas has submitted a proposal for a 7.6% rate increase, affecting average residential charges by approximately $10.38 per month. This increase aims to enhance the power grid and preparedness for storms. Public hearings are scheduled in Anderson, Greenville, Greenwood, and Columbia. Additionally, Duke Energy plans to apply for a new natural gas power plant in Anderson County with a capacity of 1,400 megawatts, which is expected to boost local jobs and meet rising energy demands.

Anderson, SC

Duke Energy Carolinas is proposing a 7.6% rate increase, translating to an approximate charge of $10.38 per month for the average residential customer. This request has been submitted to the South Carolina Public Service Commission (PSCSC) for review.

The proposed rate increase is expected to support investments in the power grid, enhance storm preparedness, and upgrade fleet capabilities. Public hearings on this increase are scheduled to be held on October 13 in Anderson and October 14 in Greenville, both starting at 6 p.m. Additional hearings are also planned for October 16 in Greenwood and November 13 in Columbia. Duke Energy currently serves approximately 680,000 customers in South Carolina.

Duke Energy’s South Carolina President highlighted that this request aligns with the customers’ best interests. The PSCSC plays a critical role in regulating rates for public utilities in South Carolina, while the South Carolina Department of Consumer Affairs focuses on protecting consumer rights and promoting competitive practices in the market.

New Natural Gas Power Plant Proposal

In conjunction with the rate hike request, Duke Energy is also planning to submit an application for a new natural gas power plant in Anderson County later this year. The facility is anticipated to possess a capacity of 1,400 megawatts, which aims to cater to the rising demand for electricity in the region.

Construction of the proposed power plant is earmarked to begin in the summer of 2027, with expectations for it to become operational by early 2031, subject to relevant approvals. The site designated for the plant spans 200 acres along Highway 81 South, near True Temper Road in Anderson County.

This project is projected to create about 600 jobs during construction and will provide 30 permanent jobs following its completion. The new facility is designed to support South Carolina’s economic growth and respond to the increasing population and energy demands.

Moreover, the plant will take advantage of existing transmission infrastructure and utilize advanced natural gas turbine technology, thus promoting efficiency in energy production. Prominent state officials, including the Governor and State House Speaker Murrell Smith, have shown their support for Duke’s investment, citing its significance for energy reliability in South Carolina.

Residents and businesses located near the proposed site will receive information on how to provide feedback regarding the project, ensuring community involvement in the decision-making process.

FAQ

What is the proposed rate increase by Duke Energy Carolinas?

Duke Energy Carolinas is seeking a rate increase of 7.6%, approximately $10.38 per month for the average residential customer.

When and where will public hearings take place regarding the rate increase?

Public hearings on the proposed rate increase will be held on October 13 in Anderson and October 14 in Greenville, starting at 6 p.m. Additional hearings will occur on October 16 in Greenwood and on November 13 in Columbia.

What is the purpose of the proposed rate increase?

Duke Energy links the proposed rate increase to investments in the power grid, storm preparedness, and fleet improvements.

What are the details about the new natural gas power plant?

Duke Energy plans to submit an application for a new natural gas power plant in Anderson County later this year with a projected capacity of 1,400 megawatts.

When is construction expected to commence for the new power plant?

Construction of the power plant is expected to begin in the summer of 2027 and be operational by early 2031, pending approval.

How many jobs will the new power plant create?

The project will create approximately 600 jobs during construction and 30 permanent jobs afterward.

Feature Details
Proposed Rate Increase 7.6% (~$10.38 per average residential customer)
Public Hearings Dates October 13, 14, 16, & November 13
New Power Plant Capacity 1,400 megawatts
Construction Start Date Summer 2027
Operational Target Date Early 2031
Jobs Created During Construction 600
Permanent Jobs Post-Completion 30

Deeper Dive: News & Info About This Topic

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Duke Energy Proposes New Gas-Fired Power Plant in South Carolina
Duke Energy Appoints Tim Pearson as New President in South Carolina
Duke Energy Appoints New President for South Carolina Operations
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Greenville Initiates Major Roadway Improvements and Redevelopment

Additional Resources

STAFF HERE GREENVILLE
Author: STAFF HERE GREENVILLE

The HERE Greenville Staff Writers are a collaborative team of journalists, editors, and local contributors passionate about delivering accurate, timely information to the Greenville community. As part of the HEREcity.com Network, which powers over 100 U.S. city sites including HEREcolumbia.com, our staff draws on collective experience in South Carolina journalism to cover everything from business sales and real estate developments to dining deals and community initiatives. Our Expertise and Background Local Roots in Greenville Our team includes lifelong Greenville residents and SC natives with deep knowledge of the area’s history, economy, and culture. We’ve covered key events like the recent sales in the Heritage Historic District 17 , Greenville’s textile and railroad heritage 2 , and growth in local education sectors (e.g., Greenville Technical College programs) 27 . Collective Experience With over 50 combined years in journalism, our staff has backgrounds in print, digital media, and community reporting. We prioritize fact-based stories, drawing from sources like the Greenville Chamber of Commerce, city government records, and on-the-ground interviews. Commitment to Quality Every article is a group effort, involving research, editing, and verification to ensure reliability. We adhere to journalistic standards, citing credible sources and updating content as new details emerge.

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STAFF HERE GREENVILLE

The HERE Greenville Staff Writers are a collaborative team of journalists, editors, and local contributors passionate about delivering accurate, timely information to the Greenville community. As part of the HEREcity.com Network, which powers over 100 U.S. city sites including HEREcolumbia.com, our staff draws on collective experience in South Carolina journalism to cover everything from business sales and real estate developments to dining deals and community initiatives. Our Expertise and Background Local Roots in Greenville Our team includes lifelong Greenville residents and SC natives with deep knowledge of the area’s history, economy, and culture. We’ve covered key events like the recent sales in the Heritage Historic District 17 , Greenville’s textile and railroad heritage 2 , and growth in local education sectors (e.g., Greenville Technical College programs) 27 . Collective Experience With over 50 combined years in journalism, our staff has backgrounds in print, digital media, and community reporting. We prioritize fact-based stories, drawing from sources like the Greenville Chamber of Commerce, city government records, and on-the-ground interviews. Commitment to Quality Every article is a group effort, involving research, editing, and verification to ensure reliability. We adhere to journalistic standards, citing credible sources and updating content as new details emerge.
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