Electricity Rate
12.82¢/kWh
3.36¢ below the South Carolina average
Natural Gas Rate
$1.64/therm
per therm
Avg Electric Bill
$129
per month
Avg Gas Bill
$68
per month
Gas & Electricity in Rock Hill, South Carolina
Rock Hill is served by Duke Energy Carolinas, LLC and York Electric Coop Inc. Utilities covering York County report an average residential electricity rate of 12.82¢/kWh — below the South Carolina state average of 13.20¢/kWh — and a typical monthly electric bill of $129. Natural gas in Rock Hill is distributed by Dominion Energy SC (SCE&G Gas).
Compared to the South Carolina state average of 16.18¢/kWh/kWh, Rock Hill's electricity rate of 12.82¢/kWh is 3.36¢ below the South Carolina average. As South Carolina has a regulated market, your utility is determined by your address.
Electric Utility in Rock Hill
- Duke Energy Carolinas, LLC
- York Electric Coop Inc
- City of Rock Hill
Natural Gas Utility in Rock Hill
- Dominion Energy SC (SCE&G Gas)
- Piedmont Natural Gas (Duke Energy)
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Rock Hill vs South Carolina Energy Rates
| Metric | Rock Hill | South Carolina Average | US Average |
|---|---|---|---|
| Electric Rate (¢/kWh) | 12.82¢ | 16.18¢ | 16.00¢ |
| Gas Rate ($/therm) | $1.64 | $1.64 | $1.47 |
| Monthly Electric Bill | $129 | $148 | $117 |
| Monthly Gas Bill | $68 | $68 | $73 |
Energy Assistance Programs for Rock Hill Residents
As a South Carolina city, Rock Hill residents can access the following state and local assistance programs:
- SC LIHEAP
- SC Crisis Intervention Program (CIP)
- Dominion Energy SC Share the Warmth
- SC Weatherization Assistance
Energy-Saving Tips for Rock Hill Residents
- Run your AC on a "dry" mode or use a standalone dehumidifier — moisture makes heat feel worse.
- Clean or replace AC filters monthly during summer to maintain airflow and efficiency.
- Consider a mini-split heat pump — it's highly efficient for both cooling and mild-winter heating.
- Install Energy Star certified windows to reduce solar heat gain.
- Use exhaust fans in bathrooms and kitchens to remove humidity at the source.
FAQ — Gas & Electricity in Rock Hill, South Carolina
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The average residential electricity rate in Rock Hill is approximately 12.82¢/kWh per kWh. The average household pays around $129 per month for electricity.
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Natural gas customers in Rock Hill pay an average of $68 per month. The rate is approximately $1.64/therm per therm.
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Electricity in Rock Hill is distributed by Duke Energy Carolinas, LLC and York Electric Coop Inc. Contact your provider at your local service address to confirm which utility serves your home.
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Rock Hill natural gas service is provided by Dominion Energy SC (SCE&G Gas) and Piedmont Natural Gas (Duke Energy). Call them directly for new service connections or to report a gas leak.
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Rock Hill's electricity rate of 12.82¢/kWh is below the South Carolina state average of 16.18¢/kWh. This can reflect a municipal utility or favorable regional generation mix.
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To start electric service in Rock Hill, contact Duke Energy Carolinas, LLC and York Electric Coop Inc. For gas service, contact Dominion Energy SC (SCE&G Gas) and Piedmont Natural Gas (Duke Energy). You'll typically need a photo ID, your new address, and a move-in date. Service can usually be established within 1-3 business days.