Smart Summer Energy Tips to Lower Your Electric Bill

Guide to Lower Electricity Costs in South Carolina

Summer in South Carolina brings beach days, backyard barbecues—and soaring electric bills. With rising temperatures and increased demand for cooling, homeowners often see their power usage spike. The good news? You can take several practical steps to lower your electric bill without sacrificing comfort. Here are smart, energy-efficient ways to save money this summer, brought to you by the team at Ashley River Wired.

Adjust Thermostat Settings Wisely

One of the easiest ways to reduce your summer energy usage is by adjusting your thermostat. The U.S. Department of Energy recommends setting your thermostat to 78°F when you're home and increasing it when you're away. Every degree above 72°F can significantly lower your cooling costs.

For even greater efficiency, consider upgrading to a programmable or smart thermostat. These systems learn your habits and adjust automatically, helping you maintain comfort while cutting costs. Pairing your thermostat with ceiling fans is also a smart move—they use far less energy than air conditioning and can make rooms feel cooler without dropping the temperature.

Upgrade to Energy-Efficient Appliances

Outdated appliances can drain energy fast, especially during the summer. If your air conditioner, refrigerator, or washing machine is over 10 years old, upgrading to energy-efficient appliances can make a big impact.

Look for the Energy Star label, which indicates the appliance meets high standards for efficiency. Many homeowners in South Carolina are also installing ductless mini-split systems, which offer targeted cooling with less energy use than traditional HVAC systems. Though the initial investment may be higher, the long-term savings on your utility bills can be well worth it.

Rethink Lighting and Electronics Usage

Small changes to your lighting and electronics habits can add up. Start by switching any remaining incandescent or CFL bulbs to LEDs—they last longer and use far less power.

Unplug electronics when not in use, especially items like printers, chargers, or microwaves that continue to draw electricity even when off. Using smart power strips can make it easier to control these “phantom” energy drains in areas like your home office or living room. These small adjustments can help reduce energy usage throughout the season.

Improve Home Energy Efficiency

A well-sealed and insulated home stays cooler longer—and requires less energy to maintain a comfortable temperature. Check windows and doors for air leaks and seal them with weatherstripping or caulk. In older homes, upgrading attic insulation can be especially beneficial in the South Carolina heat.



Keeping blinds or curtains closed during peak sunlight hours also helps prevent indoor heat gain. For long-term savings, consider window films or reflective roofing materials designed to reflect more sunlight and reduce indoor temperatures.