Experts offer tips for saving on utility bills during air-conditioning season

SIKESTON, Mo. — If they hadn't already, many local residents flipped the on switch to their air-conditioning units as temperatures soared into the 90s last week.

In an already tough economy, many consumers are looking for ways to cut costs. One of the areas where they're trying to do that is in cooling their homes this summer — an expense that makes up 49 percent of the average energy bill, according to Environmental Protection Agency statistics.

Floyd Presley, co-owner of Presley Sales and Service in Sikeston, said consumers should have their air-conditioning units checked annually by a technician.

"It makes a difference," Presley said. "There are so many things a technician can pick up on that a homeowner can't."

And the annual inspection will ultimately save a consumer money, Presley said.

Blinds should be kept closed and drapes pulled shut on any window, he said.

"A window is just a hole" in the wall leaking energy, Presley said.

Lester Wright, business manager for Sikeston Board of Municipal Utilities, said the things people can do to lower their bills are mostly common-sense things.

"Turn out lights when you don't need them and use ceiling fans," Wright named as some examples.

When using air conditioning, consumers can lower the temperature on the washing machine. Changing the rinse water to cold won't affect results of the wash and will save about 17 gallons of hot water.

Wendy Partin, interim weatherization coordinator for Delta Area Economic Opportunity Corporation's Community Action Agency in Portageville, suggested setting the thermostat at 78 degrees or higher.

This will save about 15 percent or more on cooling costs over a 72-degree setting, Partin said, adding that air conditioning unit filters should be cleaned or replaced at least once a month.

When buying new appliances, look for the Energy Star logo, Partin said. Energy Star is a government-backed program that helps consumers save money and protect the environment through energy-efficient products and practices.

Turn off or unplug appliances that aren't in use, especially when away for a few days. A dripping hot water faucet can cost more than $35 a year. "Fix it. Usually cost is very minimal," Partin said.

Caulk around windows and keep them locked, Partin said. This tightens the seal to stop leaks, she said.

Keep the attic insulated and ventilated to keep the temperature in the attic down, which keeps the temperature of the ceiling cooler, Presley said.

"When purchasing a new air-conditioning system, make sure to get a matched certified system to get maximum energy efficiency and to ensure the system will last longer," Presley said. "On new systems, you the want inside part to match the outside part."

With all systems, keep air filters clean, Presley said. Keep the outside unit or condenser cleaned or washed out, he advised. Clean them using a gardening hose, said Presley, adding that the power unit should be turned off before cleaning.

The following no-cost or low-cost tips Missouri Department of Natural Resources are ways to save energy and money year-round:

• Replace incandescent bulbs with compact fluorescent lights.
• Air-dry dishes instead of using the dishwasher's drying cycle.
• Use a microwave instead of a conventional electric range or oven.
• Turn off your computer and monitor when not in use.
• Plug home electronics, such as TVs and VCRs, into power strips and turn the power strips off when equipment is not in use.
• Wash only full loads of dishes and clothes.