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Steps
1
Analyze your utility bill to identify your average monthly kWh consumption and check for time-based electricity rates offered by your utility to shift power use to off-peak hours.
2
Replace incandescent light bulbs with LED or compact fluorescent models. For example, a standard 60 Watt bulb can be replaced by a 9 Watt LED equivalent.
3
Address 'vampire loads' by plugging electronics into advanced power strips and turning off the switch when devices are not in use, or by unplugging unused electronics entirely.
4
Improve home sealing by applying silicone or acrylic latex caulk to gaps and cracks in window and door frames to prevent air leaks.
5
Optimize your HVAC system by replacing air filters monthly and using a programmable thermostat to set temperatures lower (winter) or higher (summer) when you are asleep or away.
6
Lower the water heater temperature to 120 degrees Fahrenheit. Turn off the power to the heater, remove the panels using a Phillips #2 screwdriver, and adjust the needle.
7
Insulate the electric water heater tank. Turn off the breaker, measure the tank, wrap it in an insulating blanket, and mark/cut out areas for controls and the pressure relief valve before taping it permanently.
8
Update old appliances to ENERGY STAR certified models, such as front-loading washing machines, and operate them efficiently by running full loads with cold water.
Pro Tips
Keep south-facing window draperies open during the day in winter to use sunlight for heat and closed at night to reduce chills.
Run dishwashers and laundry late in the evening if your utility provider offers reduced off-peak rates.