Is there anything I can do to make my A/C more energy-efficient?

Here are a few easy ways to minimize your summer energy use and cooling costs:
Make sure all air vents are open and unrestricted.
Get a programmable or wifi enabled smart thermostat so your AC doesn’t run continually when you’re gone.
Do regular maintenance and filter changes.
Use ceiling fans so you can turn your thermostat up a few degrees and still feel comfortable.