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What the Proposed NextEra-Dominion Merger Could Mean for South Carolina Utility Customers
Here’s what residential customers should know about their bills, service and the regulatory review.
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South Carolina customers may have questions about the proposed merger between NextEra Energy and Dominion Energy.
The most important fact is that the merger has not been completed. It still needs approval from shareholders and several state and federal regulators. The companies expect the transaction to close during the second half of 2027, but that timing could change.
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For now, customers do not need to change how they pay their bills or contact Dominion Energy South Carolina.
Here is what the proposal could mean for residential customers.
What is being proposed?
NextEra Energy and Dominion Energy announced their agreement in May 2026. Under the proposal, Dominion Energy would become part of NextEra Energy.
For South Carolina customers, the change would take place mainly at the parent-company level. Dominion Energy South Carolina would remain a regulated electric and natural gas utility. It would become an indirect subsidiary of NextEra Energy.
The company’s operating headquarters would remain in Cayce. Dominion Energy South Carolina would also remain under the oversight of the Public Service Commission of South Carolina.
In simple terms, the company that owns the local utility would change. The local utility would continue serving customers under state regulation.
Will my utility bill change now?
No immediate bill change is proposed as part of the merger application.
The companies are not asking the commission to change Dominion Energy South Carolina’s existing rates, customer charges or service terms in this case. Bills would continue to be issued by Dominion Energy South Carolina under commission-approved rates.
That does not mean utility bills can never change. A future rate request would be considered through a separate regulatory proceeding. The commission is responsible for reviewing utility rates and services in South Carolina.
How is this different from Dominion’s recent rate increase?
The merger review and the 2026 electric rate case are separate proceedings.
Earlier this year, Dominion Energy South Carolina requested an increase that would have added about $19.98 per month to the bill of a typical residential customer using 1,000 kilowatt-hours of electricity.
A settlement approved by the commission reduced that increase to about $11.97 per month, or 7.62 percent, before a one-time residential bill credit. AARP participated in that case and helped keep attention on the effect of higher rates on residential customers.
The proposed merger does not cancel that rate increase. It includes a separate proposal for additional bill credits after the merger closes.
What bill credits are being proposed?
NextEra and Dominion have proposed $2.25 billion in bill credits for Dominion customers in South Carolina, Virginia and North Carolina. The credits would be paid by shareholders rather than recovered from customers.
About $387 million would be allocated to South Carolina, according to the companies’ filing.
For a typical residential electric customer using 1,000 kilowatt-hours each month, the proposal is designed to provide a $10 monthly credit for two years. That would equal about $240 over the full period for a customer whose usage remains near that level.
The actual credit would vary based on electricity use. It would appear as a separate line on the customer’s bill.
The filing also allocates $5 million for Dominion Energy South Carolina natural gas customers. Those customers would receive two bill credits over a two-year period. The filing does not state the exact amount an individual natural gas customer would receive.
These credits are proposed, not guaranteed today. They would begin only after the merger closes and would depend on regulatory approval of the plan.
Would customers pay the cost of the merger?
The companies have committed that customers would not be charged for costs tied directly to the merger.
Their filing lists transaction, transition, financing and restructuring costs among the expenses that would not be passed on to Dominion Energy South Carolina customers. It also says customers would not pay any acquisition premium associated with the combination.
The Public Service Commission will review those commitments and decide whether additional conditions or protections are needed.
Will service or reliability change?
The companies say Dominion Energy South Carolina would continue operating much as it does today.
The filing says the local utility would keep its operating headquarters in Cayce. It also includes a commitment to maintain customer service and reliability at no less than current levels. Existing electric and natural gas service would remain under the commission’s jurisdiction.
NextEra and Dominion also say the larger company could use its purchasing power, access to financing and supply chain to build and operate energy projects more efficiently.
Those long-term benefits are company projections. They cannot yet be measured or guaranteed. Regulators will consider those claims as they review the proposal.
Who must approve the merger?
The Public Service Commission of South Carolina is reviewing the proposed transfer of control of Dominion Energy South Carolina in Docket No. 2026-186-EG.
The commission’s current schedule includes:
An evidentiary hearing beginning Dec. 8, 2026.
A proposed order due Dec. 29, 2026.
A final commission order expected by Jan. 29, 2027.
The schedule may be adjusted if the commission finds there is good cause to do so. Approval is also needed from regulators in Virginia and North Carolina, the Federal Energy Regulatory Commission and the Nuclear Regulatory Commission. The transaction is also subject to federal antitrust review and approval by shareholders of both companies. A South Carolina decision alone would not complete the merger.
Learn more about this on the Public Service Commission Docket Management System - Click Here
What should customers do now?
Customers do not need to take any special action because of the merger announcement.
Continue paying your Dominion Energy South Carolina bill as usual. Check official notices for updates about the regulatory review, customer hearings or possible changes to the schedule.
Customers can also follow Public Service Commission Docket No. 2026-186-EG. The docket includes company filings, commission orders, testimony and public comments.
What happens next?
During the review, regulators and participating organizations can request information, submit testimony and question company witnesses.
The commission will then decide whether the merger is in the public interest and whether the proposed customer protections are sufficient.
Until that process is complete, the bill credits, closing date and other merger commitments should be viewed as proposals rather than final outcomes.
AARP South Carolina will continue following the proceeding and sharing information that can help residential customers understand changes affecting their household utility costs.
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