How to Save Energy in the Summer Without Sacrificing Comfort

High summer temperatures often come with high energy bills. But it doesn’t have to be that way. With the right strategies, you can keep your home cool and your wallet happy.

1. Use Ceiling Fans Strategically

Fans don’t cool the air, but they help you feel cooler. Make sure your ceiling fan rotates counterclockwise in summer to push cool air down.

2. Set Your Thermostat Smartly

Set your thermostat to 78°F (26°C) when you're home and increase it when you're away. Each degree of increase saves about 3% on cooling costs.

3. Block the Sun’s Heat

Close curtains, blinds, or shades during the hottest part of the day. Blackout curtains can significantly reduce indoor temperatures.

4. Avoid Heat-Producing Activities Midday

Use the oven, stove, or clothes dryer in the evening when it’s cooler. These appliances add unnecessary heat to your home during peak hours.

5. Seal Air Leaks

Drafts let warm air in and cool air out. Seal around windows, doors, and vents with weather stripping or caulk.

6. Maintain Your Cooling System

Clean or replace air filters monthly. Dirty filters force your system to work harder, wasting energy.

7. Use a Programmable Thermostat

Automatically adjust temperatures based on your schedule. You won’t forget to turn up the temp when you leave the house.

Bonus: Monitor Your Energy Usage

Use our WattWise Estimator Tool to find which appliances are using the most energy in your home — especially during the summer months.

Stay Cool and Save

Comfort doesn't have to come at the cost of efficiency. Apply these smart habits and tools to keep your energy bill in check all summer long.