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July 1, 2024 |
Hot Tips for Cool Summer Energy Savings
In summer, energy costs for cooling often rise along with the thermometer. Peak demand charges also become a significant issue in many homes and farm operations. The following energy-saving guidelines will help keep your energy budget from slipping into the red as summer heats up.
Cooling systems
Although it's essential for comfort, air conditioning is a substantial summertime operating cost for most facilities. Use these cost-saving tips to help cool off your energy bills:
- Verify all maintenance has been performed on your air conditioning equipment and change filters regularly according to manufacturer's guidelines.
- Raise thermostat settings by a few degrees during times of day when you are away from the home.
- Check and update HVAC control settings on your home or building automation system to account for the changing season and your schedule.
- Use window treatments to prevent unwanted solar heat gain from entering your home.
- Install window film, solar screens, or awnings on south- and west-facing windows to provide cooling shade on hot summer afternoons.
If your air conditioning system is 10 years old or older, or in regular need of repair, consider installing a new, energy-efficient system. Work with a qualified HVAC professional to properly size the system for your needs.
Reducing demand
Demand charges can make up a significant portion of your energy bills during the hot summer months. The following strategies will help you level off your peak demand:
- Operate large appliances and equipment during off-peak hours in the evening or early morning.
- Close window coverings and blinds to keep summer sun and heat at bay.
- Consider setting your thermostat at 78 degrees from noon to approximately 8 p.m.
For more ideas on how you can save energy and reduce your operating costs during the summer and all year long, see Low-Cost and No-Cost Energy Efficiency Measures from ENERGY STAR®.