Residential tariff · NC
Residential Service (RES-55) Single Phase
Progress Energy Carolinas Inc (South Carolina) · Seasonal + tiered · filed 2026
What this tariff charges
| Fixed charge | $11.78 per month |
|---|---|
| Structure | Seasonal + tiered |
| Filed | 2026-02-01 |
Energy rates
The charged price is the base rate plus its adjustment. Adjustments carry fuel and rider costs and are frequently most of the bill, so a comparison built on the base rate alone is meaningless.
Period 0
| Tier | Up to | Base | Adjustment | Charged $/kWh |
|---|---|---|---|---|
| 1 | no limit | 0.14320 | 0.00833 | 0.15153 |
Period 1
| Tier | Up to | Base | Adjustment | Charged $/kWh |
|---|---|---|---|---|
| 1 | 800.0 kWh | 0.14320 | 0.00833 | 0.15153 |
| 2 | no limit | 0.13320 | 0.00833 | 0.14153 |
What it costs at different usage levels
| kWh per month | Annual total | Effective $/kWh |
|---|---|---|
| 500 | $1,050.54 | $0.1751 |
| 1000 | $1,945.72 | $0.1621 |
| 2000 | $3,694.08 | $0.1539 |
Effective rate includes the fixed charge, which is why it falls as usage rises.
Rooftop solar on this tariff
A 7 kW system costing $21,000 before incentives would save between $771 and $1,520 a year on this tariff, paying back in 14–27 years . No federal tax credit is included: Section 25D ended on December 31, 2025.
no sell rate filed, but this utility reports residential net metering - the range spans no export credit to full retail netting. Compare across this state →
The utility's own description
This Schedule is available when electric service is used for domestic purposes in and about a residential dwelling unit, including electric vehicle charging, and electric service used on a farm and in the preparation of the farm’s products for market. A residential dwelling unit served under this Schedule may be used as a boarding house, fraternity house, tourist home, or like establishment, provided such residential dwelling unit is one which ordinarily would be used as a private residence. Detached garages, barns, or other structures that are primarily used for residential purposes that are located on the same premise as the separate residential dwelling unit may be served under any applicable Residential Schedule as of April 1, 2023. Service under this Schedule is not available for processing (or handling) for market of farm products produced by others; for separately metered farm operations; for individual motors in excess of 10 HP (in exceptional cases, motors as large as 15 HP may be served upon approval by the Engineering Department); for commercial or industrial purposes; for other uses not specifically provided for by the provisions herein; or for resale service. Non-fossil energy sources caused by acts of nature, such as wind or solar, are permitted as supplement to Customer’s energy requirement provided Company is granted the right to install, operate, and monitor special equipment to measure Customer’s load or any part thereof and to obtain any other data necessary to determine the operating characteristics and effects of the installation.
URDB rate id 69bd6fcabeca13d34008ca0a · utility source document · all Progress Energy Carolinas Inc (South Carolina) tariffs