South Carolina Home Energy
Costs & Efficiency Guide
Local energy costs, incentives, and savings insights for homeowners in South Carolina.
Based on 900 kWh/mo est.
Per kWh (residential)
Carbon impact per kWh
Why energy costs are different in South Carolina
Energy bills in South Carolina are driven by specific factors like humid subtropical climate patterns. Additionally, the local climate plays a huge role—hotter summers drive up cooling demand, while regional grid fuel sources impact the rate per kWh. In this region, air conditioning is often the largest single power consumer.
Available Energy Incentives
- High-efficiency AC rebates
- Insulation tax credits
- Heat pump water heater incentives
Compare Electric Rates in South Carolina Cities
City data coming soon for South Carolina...
Where South Carolina energy waste happens
Insulation & Sealing
Preventing air leaks is often the most cost-effective upgrade, especially in older homes common in the region.
HVAC Efficiency
Upgrading to a modern heat pump or high-SEER AC unit can lower heating and cooling costs by 20-40%.
Your home’s energy savings depend on more than just your state.
Home size, age, and usage habits matter. Get a personalized breakdown in 2 minutes.
Analyze Your South Carolina Home Energy ModelEstimates are based on U.S. DOE averages and regional climate data. Actual usage and savings may vary based on your specific utility provider and home characteristics.