Pop quiz—how many incandescent light bulbs do you currently have in your home? You may think that you have fully switched over to energy efficient bulb technology, but there could still be energy-wasting bulbs hiding in plain sight in your home.
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If you have an old water heater, wrap it in an insulating jacket. Increased insulation slows heat loss through the walls of the water heater. Even if your water heater is in a heated part of your home, energy loss through the walls of the water heater can be significant.Insulating your water heater could save you more than $40 a year on your energy bill.
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Looking to replace a light bulb? Here's how in three easy steps.
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The ENERGY STAR Home Advisor provides customized and prioritized energy efficiency advice based on your home's profile.