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Transportation

Transportation
Replacing a 5-mile car trip per week with one of the following alternatives saves 196 lbs of CO2 in a year
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Each 5 mph driven over 50 mph results in roughly 7% loss in fuel economy
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Would reduce emissions for the average driver driving the average car by 170 lb CO2 per year
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Idling for one hour emits 16 lbs of CO2
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Can help you keep track of your transportation emissions and plan alternative mode trips
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Your Info

Your Info
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Buildings and Energy

Buildings and Energy
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A dirty or clogged air filter forces your fan work to harder, which uses a lot more energy
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Every minute less saves an average of 2 gallons of water
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Replacing an incandescent light bulb with an LED light saves about 35 lb of carbon emissions per year
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Washing clothes in cold water instead of warm saves an average 0.90 kWh/load
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Switching from an old refrigerator to an Energy Star refrigerator saves an estimated 121 lbs of CO2 and $21 per year
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Turning off one 40 watt lightbulb for one hour saves 40 watts
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A 10% increase in renewable energy generation for each kilowatt-hour of electricity reduces CO2 emissions by 1 lb
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Ceiling fans allow you to raise the thermostat setting about 4 degrees with no reduction in comfort
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Heat gain and loss through windows are responsible for 25-30% of residential heating and cooling use
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The air conditioning system has to work harder to replace the heated or cooled air that escapes through an open window
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TVA's rebates on energy-efficient upgrades and repairs can add up to over $5,000 in savings
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Waste and Land Use

Waste and Land Use
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Reusing items cuts down on the environmental cost of making new products and keeps items out of the landfill
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Borrowing and buying used save emissions associated with the raw material extraction and manufacturing of a new product
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Recycling all common household products (aluminum & steel cans, plastic, glass, newspaper, magazines) can prevent 405 lbs of CO2 emissions per person
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Landfilling food scraps produces 20x the CO2e emissions as composting
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Locally sourced foods generate 5 to 17 times less C02 than those sourced globally
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Planting local trees supports native wildlife, conserves water, and prevents erosion