Energy conservation: everyone can contribute Published June 6, 2006 By Chris Wheeler 4th Civil Engineer Squadron SEYMOUR JOHNSON AIR FORCE BASE, N.C. (AFPN) -- Simple practices can produce a positive impact on the electrical consumption on any base. A joint effort at all Air Force bases, both in family housing and in duty sections, plays an enormous role in what the base pays for electricity each month.Here are some ways that will help reduce electrical usage, thus reducing electrical demand and saving money. -- Make sure the air filter in the air conditioner is changed monthly. A dirty filter can cause your air conditioning unit to lose 30 percent of its efficiency. A clean filter will increase air flow throughout your house, thus cooling it quicker.-- Use fans to move air; the simple movement of air can make a room feel cooler. -- Adjust drapes, blinds or shades to prevent sunlight from heating your house or office. -- If possible, keep lights low or off. Electric lights generate heat. -- Make sure heat-producing equipment such as computers or coffee makers are not located near thermostats. Heat from these appliances causes the air conditioner to run longer. -- Ensure coffee pots are not left on after hours. -- Use bathroom fans to remove moisture and heat. -- Use microwave ovens instead of conventional ovens; they produce less heat. -- In most parts of the country, the electrical peak hours during the summer are from noon until 6 p.m. If possible, laundry, showers and other tasks that use large appliances and hot water should be performed before or after these times.