This program is available to industrial customers on Rate Schedules 23 or 24, that can contract for 1,000 KW of interruptive demand or greater during the months of June through September.

Participating customers receive a discount on their demand charges for shedding load when Dominion Energy South Carolina is short of capacity. This program has limited capacity, so contact your account manager to discuss this option in more detail.

On October 2, 2023, the Public Service Commission of South Carolina issued an order that requires all Rate 34, Rate 35, and interruptible customers to select a natural gas rate for which they qualify by January 1, 2025. Customers are required to begin taking service under their new rate effective April 1, 2025.

There are four rate options for which a customer may qualify:

1. Rate 34 (Firm Sales)
2. Rate 36 (Firm Transportation)
3. Rate 54 (Interruptible Sales)
4. Rate 55 (Interruptible Transportation)

You can access these rate tariffs here: Rates and Tariffs
Access the Rate Service Election Form.  Rate elections must be received prior to January 1, 2025. 

Customers who select one of the transportation tariffs (Rate 36 or Rate 55) are required to use an approved marketing/pooler. View a list of Dominion Energy South Carolina Natural Gas Approved Marketers/Poolers.

More information regarding the required natural gas rate transition is included in the March 2024 Natural Gas Rate Case Changes Presentation.

Your assigned account manager is available to discuss options for the required contracting transition. You can reach us at 866-913-9782.