1. Adjust your thermostat
Set your thermostat a few degrees higher than usual when you're away from home. If health and comfort allow, raising the temperature by just 2-3 degrees can reduce energy use while still keeping your home comfortable.
2. Avoid using major appliances during peak hours
Delay energy-intensive activities until later in the evening when temperatures begin to cool. This includes:
- Running dishwashers
- Doing laundry
- Using clothes dryers
- Operating ovens and other large appliances
3. Use fans to stay comfortable
Ceiling and portable fans use significantly less energy than air conditioning. Fans can help circulate cool air and make rooms feel more comfortable, allowing you to raise your thermostat setting. Ensure your fans are switched to the summer setting.
4. Block the sun's heat
Keep blinds, curtains and shades closed during the hottest parts of the day, especially on south- and west-facing windows. This can help reduce indoor temperatures and decrease cooling needs.
5. Turn off unnecessary lights and electronics
Lights, televisions, computers and other electronics generate heat and consume electricity. Turn off equipment when it's not being used and unplug chargers and devices that aren't needed.
6. Limit hot water use
Consider shorter showers and postpone hot water-intensive tasks during peak demand periods. Water heaters can be one of the largest energy users in a home.
7. Grill or prepare no-cook meals
Using an oven can add unwanted heat indoors, causing air conditioners to work harder. Outdoor grilling, slow cookers or cold meal options can help keep indoor temperatures lower.
8. Check your air filter
A clean air filter helps your cooling system operate more efficiently. Replacing dirty filters regularly can improve airflow and reduce energy consumption.