FUN FACTS FOR STATES/TERRITORIES
ENERGY STAR® Change a Light, Change the World Campaign
Click below to find out the impact if every household in your state/territory changed just
one light to an ENERGY STAR qualified light bulb.
Alabama
Nebraska
Alaska
Nevada
American Samoa
New Hampshire
Arizona
New Jersey
Arkansas
New Mexico
California
New York
Colorado
North Carolina
Connecticut
North Dakota
Delaware
Northern Mariana Islands
Florida
Ohio
Georgia
Oklahoma
Guam
Oregon
Hawaii
Pennsylvania
Idaho
Puerto Rico
Illinois
Rhode Island
Indiana
South Carolina
Iowa
South Dakota
Kansas
Tennessee
Kentucky
Texas
Louisiana
Utah
Maine
Vermont
Maryland
Virginia
Massachusetts
Virgin Islands
Michigan
Washington
Minnesota
West Virginia
Mississippi
Wisconsin
Missouri
Wyoming
Montana

Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!

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FUN FACTS FOR ALABAMA	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Alabama.
If all the households in Alabama took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Alabama could save up to 90 million kilowatt-hours of electricity peryear. This is enough energy
to light all the households in Montgomery, Alabama, for nearly 220 days!
MONEY SAVINGS	
Based on the average electrical rate in Alabama, the amount of energy saved would reduce
household electrical bills by a combined total of $7.7 million a year.
CLIMATE PROTECTION
Alabama would prevent over 139 million pounds of greenhouse gas emissions each year!
This is equivalent to removing the annual emissions of more than 12 thousand cars from
Alabama's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR ALASKA	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Alaska.
If all the households in Alaska took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Alaska could save up to 12 million kilowatt-hours of electricity peryear. This is enough energy
to light all the households in Juneau, Alaska, for over 190 days!
MONEY SAVINGS	
Based on the average electrical rate in Alaska, the amount of energy saved would reduce
household electrical bills by a combined total of $1.7 million a year.
CLIMATE PROTECTION
Alaska would prevent over 18 million pounds of greenhouse gas emissions each year! This is
equivalent to removing the annual emissions of nearly 2 thousand cars from Alaska's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR AMERICAN SAMOA	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in American Samoa.
If all the households in American Samoa took the ENERGY STAR Change a Light Pledge
at www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
American Samoa could save up to 0.5 million kilowatt-hours of electricity peryear. This is
enough energy to light all the households in Utulei, American Samoa, for nearly 130 days!
MONEY SAVINGS	
Based on the average electrical rate in American Samoa, the amount of energy saved would
reduce household electrical bills by a combined total of $130 thousand a year.
CLIMATE PROTECTION
American Samoa would prevent over 740 thousand pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of more than 60 cars from American
Samoa's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
CALCULATE YOUR OWN FUN FACTS!

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FUN FACTS FOR ARIZONA	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Arizona.
If all the households in Arizona took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Arizona could save up to 110 million kilowatt-hours of electricity per year. This is
enough energy to light all the households in Phoenix, Arizona, for over 40 days!
MONEY SAVINGS	
Based on the average electrical rate in Arizona, the amount of energy saved would reduce
household electrical bills by a combined total of $9.8 million a year.
CLIMATE PROTECTION
Arizona would prevent nearly 169 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of almost 15 thousand cars from
Arizona's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR ARKANSAS	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Arkansas.
If all the households in Arkansas took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Arkansas could save up to 57 million kilowatt-hours of electricity per year. This is
enough energy to light all the households in Little Rock, Arkansas, for nearly 140 days!
MONEY SAVINGS	
Based on the average electrical rate in Arkansas, the amount of energy saved would reduce
household electrical bills by a combined total of $4.8 million a year.
CLIMATE PROTECTION
Arkansas would prevent over 87 million pounds of greenhouse gas emissions each year!
This is equivalent to removing the annual emissions of nearly 8 thousand cars from
Arkansas' roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR CALIFORNIA	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in California.
If all the households in California took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
California could save up to 616 million kilowatt-hours of electricity peryear. This is
enough energy to light all the households in Sacramento, California, for nearly 750 days
(2.1 years)!
MONEY SAVINGS	
Based on the average electrical rate in California, the amount of energy saved would reduce
household electrical bills by a combined total of $84.4 million a year.
CLIMATE PROTECTION
California would prevent almost 949 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of nearly 83 thousand cars from
California's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
	
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR COLORADO	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Colorado.
If all the households in Colorado took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Colorado could save up to 95 million kilowatt-hours of electricity peryear. This is
enough energy to light all the households in Denver, Colorado, for over 70 days!
MONEY SAVINGS	
Based on the average electrical rate in Colorado, the amount of energy saved would reduce
household electrical bills by a combined total of $8.8 million a year.
CLIMATE PROTECTION
Colorado would prevent almost 147 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of nearly 13 thousand cars from
Colorado's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR CONNECTICUT	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Connecticut.
If all the households in Connecticut took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Connecticut could save up to 68 million kilowatt-hours of electricity per year. This is
enough energy to light all the households in Hartford, Connecticut, for over 280 days!
MONEY SAVINGS	
Based on the average electrical rate in Connecticut, the amount of energy saved would reduce
household electrical bills by a combined total of $10.7 million a year.
CLIMATE PROTECTION
Connecticut would prevent more than 105 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of over 9 thousand cars from
Connecticut's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
CALCULATE YOUR OWN FUN FACTS!

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FUN FACTS FOR DELAWARE	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Delaware.
If all the households in Delaware took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Delaware could save up to 16 million kilowatt-hours of electricity peryear. This is enough
energy to light all the households in Dover, Delaware, for over 240 days!
MONEY SAVINGS	
Based on the average electrical rate in Delaware, the amount of energy saved would reduce
household electrical bills by a combined total of $1.6 million a year.
CLIMATE PROTECTION
Delaware would prevent nearly 25 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of over 2 thousand cars from
Delaware's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR FLORIDA	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Florida.
If all the households in Florida took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Florida could save up to 351 million kilowatt-hours of electricity peryear. This is enough energy
to light all the households in Tallahassee, Florida, for nearly 1,040 days (2.8 years)!
MONEY SAVINGS	
Based on the average electrical rate in Florida, the amount of energy saved would reduce
household electrical bills by a combined total of $37.8 million a year.
CLIMATE PROTECTION
Florida would prevent nearly more than 540 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of over 47 thousand cars from
Florida's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR GEORGIA	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Georgia.
If all the households in Georgia took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Georgia could save up to 165 million kilowatt-hours of electricity peryear. This is enough energy
to light all the households in Atlanta, Georgia, for over 180 days!
MONEY SAVINGS	
Based on the average electrical rate in Georgia, the amount of energy saved would reduce
household electrical bills by a combined total of $14.8 million a year.
CLIMATE PROTECTION
Georgia would prevent over 254 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of more than 22 thousand cars from
Georgia's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR GUAM	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Guam.
If all the households in Guam took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Guam could save up to 2 million kilowatt-hours of electricity peryear. This is enough energy
to light all the households in Agana, Guam, for over 1,390 days (3.8 years)!
MONEY SAVINGS	
Based on the average electrical rate in Guam, the amount of energy saved would reduce
household electrical bills by a combined total of $350,000 a year.
CLIMATE PROTECTION
Guam would prevent over 3 million pounds of greenhouse gas emissions each year! This is
equivalent to removing the annual emissions of nearly 300 cars from Guam's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR HAWAII	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Hawaii.
If all the households in Hawaii took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Hawaii could save up to 22 million kilowatt-hours of electricity peryear. This is enough energy
to light all the households in Honolulu, Hawaii, for nearly 30 days!
MONEY SAVINGS	
Based on the average electrical rate in Hawaii, the amount of energy saved would reduce
household electrical bills by a combined total of $5.1 million a year.
CLIMATE PROTECTION
Hawaii would prevent nearly 34 million pounds of greenhouse gas emissions each year! This is
equivalent to removing the annual emissions of about3 thousand cars from Hawaii's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR IDAHO	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Idaho.
If all the households in Idaho took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Idaho could save up to 27 million kilowatt-hours of electricity peryear. This is enough energy
to light all the households in Boise, Idaho, for nearly 70 days!
MONEY SAVINGS	
Based on the average electrical rate in Idaho, the amount of energy saved would reduce
household electrical bills by a combined total of $1.7 million a year.
CLIMATE PROTECTION
Idaho would prevent nearly 41 million pounds of greenhouse gas emissions each year! This is
equivalent to removing the annual emissions of about4 thousand cars from Idaho's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR ILLINOIS	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Illinois.
If all the households in Illinois took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Illinois could save up to 240 million kilowatt-hours of electricity peryear. This is enough energy
to light all the households in Springfield, Illinois, for over 920 days!
MONEY SAVINGS	
Based on the average electrical rate in Illinois, the amount of energy saved would reduce
household electrical bills by a combined total of $20.2 million a year.
CLIMATE PROTECTION
Illinois would prevent over 369 million pounds of greenhouse gas emissions each year! This
is equivalent to removing the annual emissions of more than 32 thousand cars from
Illinois' roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
CALCULATE YOUR OWN FUN FACTS!

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FUN FACTS FOR INDIANA	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Indiana.
If all the households in Indiana took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Indiana could save up to 124 million kilowatt-hours of electricity peryear. This is enough energy
to light all the households in Indianapolis, Indiana, for over 70 days!
MONEY SAVINGS	
Based on the average electrical rate in Indiana, the amount of energy saved would reduce
household electrical bills by a combined total of $10.1 million a year.
CLIMATE PROTECTION
Indiana would prevent over 191 million pounds of greenhouse gas emissions each year!
This is equivalent to removing the annual emissions of nearly 17 thousand cars from
Indiana's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over CFL
lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
CALCULATE YOUR OWN FUN FACTS!

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FUN FACTS FOR IOWA	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Iowa.
If all the households in Iowa took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Iowa could save up to 61 million kilowatt-hours of electricity peryear. This is enough energy
to light all the households in Des Moines, Iowa, for over 140 days!
MONEY SAVINGS	
Based on the average electrical rate in Iowa, the amount of energy saved would reduce
household electrical bills by a combined total of $5.7 million a year.
CLIMATE PROTECTION
Iowa would prevent over 93 million pounds of greenhouse gas emissions each year!
This is equivalent to removing the annual emissions of more than 8 thousand cars from
Iowa's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
CALCULATE YOUR OWN FUN FACTS!

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FUN FACTS FOR KANSAS	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Kansas.
If all the households in Kansas took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Kansas could save up to 85 million kilowatt-hours of electricity per year. This is enough energy
to light all the households in Topeka, Kansas, for nearly 220 days!
MONEY SAVINGS	
Based on the average electrical rate in Kansas, the amount of energy saved would reduce
household electrical bills by a combined total of $4.5 million a year.
CLIMATE PROTECTION
Kansas would prevent over 85 million pounds of greenhouse gas emissions each year!
This is equivalent to removing the annual emissions of more than 7 thousand cars from
Kansas' roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over CFL
lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
CALCULATE YOUR OWN FUN FACTS!

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FUN FACTS FOR KENTUCKY	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Kentucky.
If all the households in Kentucky took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Kentucky could save up to 85 million kilowatt-hours of electricity per year. This is enough energy
to light all the households in Frankfort, Kentucky, for nearly 1,290 days (3.5 years)!
MONEY SAVINGS	
Based on the average electrical rate in Kentucky, the amount of energy saved would reduce
household electrical bills by a combined total of $5.9 million a year.
CLIMATE PROTECTION
Kentucky would prevent nearly 131 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of over 11 thousand cars from
Kentucky's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR LOUISIANA	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Lousiana.
If all the households in Louisiana took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Louisiana could save up to 88 million kilowatt-hours of electricity peryear. This is enough
energy to light all the households in Baton Rouge, Louisiana, for nearly 190 days!
MONEY SAVINGS	
Based on the average electrical rate in Louisiana, the amount of energy saved would reduce
household electrical bills by a combined total of $8.2 million a year.
CLIMATE PROTECTION
Louisiana would prevent nearly 136 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of almost 12 thousand cars from
Louisiana's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over CFL
lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
CALCULATE YOUR OWN FUN FACTS!

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FUN FACTS FOR MAINE	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Maine.
If all the households in Maine took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb to an
ENERGY STAR qualified bulb, the combined individual efforts would have the following
impacts*:
ENERGY SAVINGS
Maine could save up to 28 million kilowatt-hours of electricity peryear. This is enough energy
to light all the households in Augusta, Maine, for over 600 days!
MONEY SAVINGS	
Based on the average electrical rate in Maine, the amount of energy saved would reduce
household electrical bills by a combined total of $3.9 million a year.
CLIMATE PROTECTION
Maine would prevent over 42 million pounds of greenhouse gas emissions each year! This is
equivalent to removing the annual emissions of nearly 4 thousand cars from Maine's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR MARYLAND	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Maryland.
If all the households in Maryland took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Maryland could save up to 107 million kilowatt-hours of electricity peryear. This is enough
energy to light all the households in Annapolis, Maryland, for nearly 1,310 days (3.6 years)!
MONEY SAVINGS	
Based on the average electrical rate in Maryland, the amount of energy saved would reduce
household electrical bills by a combined total of $9.7 million a year.
CLIMATE PROTECTION
Maryland would prevent nearly 165 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of over 14 thousand cars from
Maryland's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR MASSACHUSETTS	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Massachusetts.
If all the households in Massachusetts took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Massachusetts could save up to 125 million kilowatt-hours of electricity peryear. This is enough
energy to light all the households in Boston, Massachusetts, for nearly 100 days!
MONEY SAVINGS	
Based on the average electrical rate in Massachusetts, the amount of energy saved would
reduce household electrical bills by a combined total of $20.3 million a year.
CLIMATE PROTECTION
Massachusetts would prevent over 193 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of nearly 17 thousand cars from
Massachusetts' roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR MICHIGAN	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Michigan.
If all the households in Michigan took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Michigan could save up to 202 million kilowatt-hours of electricity peryear. This is enough
energy to light all the households in Lansing, Michigan, for over 760 days (2.1 years)!
MONEY SAVINGS	
Based on the average electrical rate in Michigan, the amount of energy saved would
reduce household electrical bills by a combined total of $19 million a year.
CLIMATE PROTECTION
Michigan would prevent nearly 311 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of over 27 thousand cars from
Michigan's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR MINNESOTA	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Minnesota.
If all the households in Minnesota took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Minnesota could save up to 106 million kilowatt-hours of electricity peryear. This is enough
energy to light all the households in St. Paul, Minnesota, for nearly 180 days!
MONEY SAVINGS	
Based on the average electrical rate in Minnesota, the amount of energy saved would
reduce household electrical bills by a combined total of $9 million a year.
CLIMATE PROTECTION
Minnesota would prevent nearly 163 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of over 14 thousand cars from
Minnesota's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR MISSISSIPPI	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Mississippi.
If all the households in Mississippi took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Mississippi could save up to 55 million kilowatt-hours of electricity peryear. This is enough
energy to light all the households in Jackson, Mississippi, for over 150 days!
MONEY SAVINGS	
Based on the average electrical rate in Mississippi, the amount of energy saved would
reduce household electrical bills by a combined total of $5.3 million a year.
CLIMATE PROTECTION
Mississippi would prevent over 85 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of more than 7 thousand cars from
Mississippi's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR MISSOURI	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Missouri.
If all the households in Missouri took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Missouri could save up to 119 million kilowatt-hours of electricity peryear. This is enough
energy to light all the households in Jefferson City, Missouri, for nearly 1,410 days (3.9 years)!
MONEY SAVINGS	
Based on the average electrical rate in Missouri, the amount of energy saved would
reduce household electrical bills by a combined total of $8.7 million a year.
CLIMATE PROTECTION
Missouri would prevent over 183 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of nearly 16 thousand cars from
Missouri's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR MONTANA	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Montana.
If all the households in Montana took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Montana could save up to 19 million kilowatt-hours of electricity peryear. This is enough
energy to light all the households in Helena, Montana, for nearly 310 days!
MONEY SAVINGS	
Based on the average electrical rate in Montana, the amount of energy saved would reduce
household electrical bills by a combined total of $1.6 million a year.
CLIMATE PROTECTION
Montana would prevent over 29 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of nearly 3 thousand cars from
Montana's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR NEBRASKA	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Nebraska.
If all the households in Nebraska took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Nebraska could save up to 35 million kilowatt-hours of electricity peryear. This is enough
energy to light all the households in Lincoln, Nebraska, for over 70 days!
MONEY SAVINGS	
Based on the average electrical rate in Nebraska, the amount of energy saved would reduce
household electrical bills by a combined total of $2.6 million a year.
CLIMATE PROTECTION
Nebraska would prevent over 54 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of nearly 5 thousand cars from
Nebraska's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR NEVADA	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Nevada.
If all the households in Nevada took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Nevada could save up to 45 million kilowatt-hours of electricity peryear. This is enough
energy to light all the households in Carson City, Nevada, for nearly 420 days (1.2 years)!
MONEY SAVINGS	
Based on the average electrical rate in Nevada, the amount of energy saved would reduce
household electrical bills by a combined total of $4.9 million a year.
CLIMATE PROTECTION
Nevada would prevent over 69 million pounds of greenhouse gas emissions each year!
This is equivalent to removing the annual emissions of more than 6 thousand cars from
Nevada's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR NEW HAMPSHIRE	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in New Hampshire.
If all the households in New Hampshire took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
New Hampshire could save up to 25 million kilowatt-hours of electricity peryear. This is enough
energy to light all the households in Concord, New Hampshire, for over 290 days!
MONEY SAVINGS	
Based on the average electrical rate in New Hampshire, the amount of energy saved would
reduce household electrical bills by a combined total of $3.7 million a year.
CLIMATE PROTECTION
New Hampshire would prevent nearly 39 million pounds of greenhouse gas emissions
each year! This is equivalent to removing the annual emissions of over 3 thousand cars from
New Hampshire's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR NEW JERSEY	
ENERGY STAR® Change a Light, Change the World Campaign
¦
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in New Jersey.
If all the households in New Jersey took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
New Jersey could save up to 161 million kilowatt-hours of electricity per year. This is enough
energy to light all the households in Trenton, New Jersey, for nearly 1,030 days (2.8 years)!
¦
IONEY SAVINGS
Based on the average electrical rate in New Jersey, the amount of energy saved would reduce
household electrical bills by a combined total of $19.7 million a year.
CLIMATE PROTECTION
New Jersey would prevent over 248 million pounds of greenhouse gas emissions each year!
This is equivalent to removing the annual emissions of nearly 22 thousand cars from
New Jersey's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR NEW MEXICO	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in New Mexico.
If all the households in New Mexico took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
New Mexico could save up to 37 million kilowatt-hours of electricity per year. This is enough
energy to light all the households in Santa Fe, New Mexico, for nearly 250 days!
MONEY SAVINGS	
Based on the average electrical rate in New Mexico, the amount of energy saved would reduce
household electrical bills by a combined total of $3.4 million a year.
CLIMATE PROTECTION
New Mexico would prevent over 56 million pounds of greenhouse gas emissions each year!
This is equivalent to removing the annual emissions of nearly 5 thousand cars from
New Mexico's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR NEWYORK	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in New York.
If all the households in New York took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
New York could save up to 365 million kilowatt-hours of electricity per year. This is enough
energy to light all the households in Albany, New York, for nearly 1,680 days (4.6 years)!
MONEY SAVINGS	
Based on the average electrical rate in New York, the amount of energy saved would reduce
household electrical bills by a combined total of $61.2 million a year.
CLIMATE PROTECTION
New York would prevent nearly 562 million pounds of greenhouse gas emissions each year!
This is equivalent to removing the annual emissions of almost 49 thousand cars from
New York's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR NORTH CAROLINA	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in North Carolina.
If all the households in North Carolina took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
New Carolina could save up to 172 million kilowatt-hours of electricity peryear. This is enough
energy to light all the households in Raleigh, North Carolina, for nearly 290 days!
MONEY SAVINGS	
Based on the average electrical rate in North Carolina, the amount of energy saved would
reduce household electrical bills by a combined total of $15.5 million a year.
CLIMATE PROTECTION
North Carolina would prevent nearly 265 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of over 23 thousand cars from
North Carolina's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR NORTH DAKOTA	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in North Dakota.
If all the households in North Dakota took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
New Dakota could save up to 14 million kilowatt-hours of electricity peryear. This is enough
energy to light all the households in Bismarck, North Dakota, for nearly 110 days!
MONEY SAVINGS	
Based on the average electrical rate in North Dakota, the amount of energy saved would reduce
household electrical bills by a combined total of $1 million a year.
CLIMATE PROTECTION
North Dakota would prevent nearly 21 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of almost 2 thousand cars from
North Dakota's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR THE NORTHERN MARIANA ISLANDS
ENERGY STAR® Change a Light, Change the World Campaign
¦
Feel free to use the following facts to develop outreach materials or other content in support of
the ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in the Northern Mariana Islands.
If all the households in the Northern Mariana Islands took the ENERGY STAR Change a
Light Pledge at www.energystar.gov/changealight, and changed just one incandescent
light bulb to an ENERGY STAR qualified bulb, the combined individual efforts would have
the following impacts*:
ENERGY SAVINGS
The Northern Mariana Islands could save up to 0.7 million kilowatt-hours of electricity peryear.
This is enough energy to light all the households in Saipan, the Northern Mariana Islands, for
over 10 days!
MONEY SAVINGS
Based on the average electrical rate in the Northern Mariana Islands, the amount of energy
saved would reduce household electrical bills by a combined total of $0.2 million a year.
CLIMATE PROTECTION
The Northern Mariana Islands would prevent over 1 million pounds of greenhouse gas
emissions each year! This is equivalent to removing the annual emissions of nearly 100 cars
from the Northern Mariana Islands' roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR OHIO	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Ohio.
If all the households in Ohio took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Ohio could save up to 232 million kilowatt-hours of electricity per year. This is enough energy to
light all the households in Columbus, Ohio, for over 140 days!
MONEY SAVINGS	
Based on the average electrical rate in Ohio, the amount of energy saved would reduce
household electrical bills by a combined total of $21.3 million a year.
CLIMATE PROTECTION
Ohio would prevent nearly 358 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of over 31 thousand cars from
Ohio's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR OKLAHOMA
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Oklahoma.
If all the households in Oklahoma took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Oklahoma could save up to 70 million kilowatt-hours of electricity peryear. This is enough
energy to light all the households in Oklahoma City, Oklahoma, for over 60 days!
MONEY SAVINGS	
Based on the average electrical rate in Oklahoma, the amount of energy saved would reduce
household electrical bills by a combined total of $6 million a year.
CLIMATE PROTECTION
Oklahoma would prevent nearly 108 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of over 9 thousand cars from
Oklahoma's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

-------
FUN FACTS FOR OREGON	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Oregon.
If all the households in Oregon took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Oregon could save up to 73 million kilowatt-hours of electricity peryear. This is enough
energy to light all the households in Salem, Oregon, for over 270 days!
MONEY SAVINGS	
Based on the average electrical rate in Oregon, the amount of energy saved would reduce
household electrical bills by a combined total of $5.4 million a year.
CLIMATE PROTECTION
Oregon would prevent over 113 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of nearly 10 thousand cars from
Oregon's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR PENNSYLVANIA	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Pennsylvania.
If all the households in Pennsylvania took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Pennsylvania could save up to 248 million kilowatt-hours of electricity per year. This is enough
energy to light all the households in Harrisburg, Pennsylvania, for nearly 2,260 days (6.2 years)!
MONEY SAVINGS	
Based on the average electrical rate in Pennsylvania, the amount of energy saved would reduce
household electrical bills by a combined total of $25.5 million a year.
CLIMATE PROTECTION
Pennsylvania would prevent nearly 382 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of over 33 thousand cars from
Pennsylvania's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR PUERTO RICO	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Puerto Rico.
If all the households in Puerto Rico took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Puerto Rico could save up to 65 million kilowatt-hours of electricity per year. This is enough
energy to light all the households in San Juan, Puerto Rico, for nearly 80 days!
MONEY SAVINGS	
Based on the average electrical rate in Puerto Rico, the amount of energy saved would reduce
household electrical bills by a combined total of $8.5 million a year.
CLIMATE PROTECTION
Puerto Rico would prevent nearly 100 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of almost 9 thousand cars from
Puerto Rico's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR RHODE ISLAND	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Rhode Island.
If all the households in Rhode Island took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Rhode Island could save up to 21 million kilowatt-hours of electricity peryear. This is enough
energy to light all the households in Providence, Rhode Island, for over 60 days!
MONEY SAVINGS	
Based on the average electrical rate in Rhode Island, the amount of energy saved would reduce
household electrical bills by a combined total of $3.1 million a year.
CLIMATE PROTECTION
Rhode Island would prevent over 32 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of nearly 3 thousand cars from
Rhode Island's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR SOUTH CAROLINA	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in South Carolina.
If all the households in South Carolina took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
South Carolina could save up to 83 million kilowatt-hours of electricity peryear. This is enough
energy to light all the households in Columbia, South Carolina, for over 380 days (over 1 year)!
MONEY SAVINGS	
Based on the average electrical rate in South Carolina, the amount of energy saved would
reduce household electrical bills by a combined total of $7.4 million a year.
CLIMATE PROTECTION
South Carolina would prevent nearly 128 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of over 11 thousand cars from
South Carolina's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR SOUTH DAKOTA	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in South Dakota.
If all the households in South Dakota took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
South Dakota could save up to 15 million kilowatt-hours of electricity peryear. This is enough
energy to light all the households in Pierre, South Dakota, for 520 days (1.4 years)!
MONEY SAVINGS	
Based on the average electrical rate in South Dakota, the amount of energy saved would reduce
household electrical bills by a combined total of $1.2 million a year.
CLIMATE PROTECTION
South Dakota would prevent nearly 24 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of over 2 thousand cars from
South Dakota's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FORTENNESSEE
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Tennessee.
If all the households in Tennessee took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
¦
ENERGY SAVINGS
Tennessee could save up to 119 million kilowatt-hours of electricity per year. This is enough
energy to light all the households in Nashville, Tennessee, for nearly 100 days!
¦
IONEY SAVINGS
Based on the average electrical rate in Tennessee, the amount of energy saved would
reduce household electrical bills by a combined total of $9 million a year.
CLIMATE PROTECTION
Tennessee would prevent over 183 million pounds of greenhouse gas emissions each
year! This is equivalent to removing the annual emissions of nearly 16 thousand cars from
Tennessee's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR TEXAS	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Texas.
If all the households in Texas took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Texas could save up to 401 million kilowatt-hours of electricity per year. This is enough energy
to light all the households in Austin, Texas, for over 280 days!
MONEY SAVINGS	
Based on the average electrical rate in Texas, the amount of energy saved would reduce
household electrical bills by a combined total of $49.2 million a year.
CLIMATE PROTECTION
Texas would prevent over 617 million pounds of greenhouse gas emissions each year! This is
equivalent to removing the annual emissions of nearly 54 thousand cars from Texas' roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR UTAH	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Utah.
If all the households in Utah took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Utah could save up to 40 million kilowatt-hours of electricity per year. This is enough energy to
light all the households in Salt Lake City, Utah, for nearly 110 days!
MONEY SAVINGS	
Based on the average electrical rate in Utah, the amount of energy saved would reduce
household electrical bills by a combined total of $3 million a year.
CLIMATE PROTECTION
Utah would prevent nearly 62 million pounds of greenhouse gas emissions each year! This is
equivalent to removing the annual emissions of over 5 thousand cars from Utah's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR VERMONT	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Vermont.
If all the households in Vermont took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Vermont could save up to 13 million kilowatt-hours of electricity per year. This is enough energy
to light all the households in Montpelier, Vermont, for over 640 days (1.8 years)!
MONEY SAVINGS	
Based on the average electrical rate in Vermont, the amount of energy saved would reduce
household electrical bills by a combined total of $1.7 million a year.
CLIMATE PROTECTION
Vermont would prevent nearly 20 million pounds of greenhouse gas emissions each year!
This is equivalent to removing the annual emissions of almost 2 thousand cars from
Vermont's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR VIRGINIA	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Virginia.
If all the households in Virginia took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Virginia could save up to 146 million kilowatt-hours of electricity peryear. This is enough energy
to light all the households in Richmond, Virginia, for over 320 days!
MONEY SAVINGS	
Based on the average electrical rate in Virginia, the amount of energy saved would reduce
household electrical bills by a combined total of $12.3 million a year.
CLIMATE PROTECTION
Virginia would prevent nearly 226 million pounds of greenhouse gas emissions each year!
This is equivalent to removing the annual emissions of almost 20 thousand cars from
Virginia's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FORTHEVIRGIN ISLANDS
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in the Virgin Islands.
If all the households in the Virgin Islands took the ENERGY STAR Change a Light Pledge
at www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
The Virgin Islands could save up to 2 million kilowatt-hours of electricity peryear. This is enough
energy to light all the households in St. Thomas, Virgin Islands, for over 90 days!
MONEY SAVINGS	
Based on the average electrical rate in the Virgin Islands, the amount of energy saved would
reduce household electrical bills by a combined total of $600,000 a year.
CLIMATE PROTECTION
The Virgin Islands would prevent over3 million pounds of greenhouse gas emissions each year!
This is equivalent to removing the annual emissions of nearly 300 cars from the Virgin
Islands' roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR WASHINGTON	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Washington.
If all the households in Washington took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Washington could save up to 124 million kilowatt-hours of electricity peryear. This is enough
energy to light all the households in Olympia, Washington, for nearly 1,250 days (3.4 years)!
MONEY SAVINGS	
Based on the average electrical rate in Washington, the amount of energy saved would reduce
household electrical bills by a combined total of $8.3 million a year.
CLIMATE PROTECTION
Washington would prevent nearly 192 million pounds of greenhouse gas emissions each year!
This is equivalent to removing the annual emissions of almost 17 thousand cars from
Washington's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR WEST VIRGINIA	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in West Virginia.
If all the households in West Virginia took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
West Virginia could save up to 38 million kilowatt-hours of electricity peryear. This is enough
energy to light all the households in Charleston, West Virginia, for over 170 days!
MONEY SAVINGS	
Based on the average electrical rate in West Virginia, the amount of energy saved would reduce
household electrical bills by a combined total of $2.4 million a year.
CLIMATE PROTECTION
West Virginia would prevent over 58 million pounds of greenhouse gas emissions each year!
This is equivalent to removing the annual emissions of more than 5 thousand cars from
West Virginia's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR WISCONSIN	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Wisconsin.
If all the households in Wisconsin took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Wisconsin could save up to 112 million kilowatt-hours of electricity peryear. This is enough
energy to light all the households in Madison, Wisconsin, for nearly 240 days!
MONEY SAVINGS	
Based on the average electrical rate in Wisconsin, the amount of energy saved would reduce
household electrical bills by a combined total of $11.4 million a year.
CLIMATE PROTECTION
Wisconsin would prevent over 172 million pounds of greenhouse gas emissions each year!
This is equivalent to removing the annual emissions of more than 15 thousand cars from
Wisconsin's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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FUN FACTS FOR WYOMING	
ENERGY STAR® Change a Light, Change the World Campaign
Feel free to use the following facts to develop outreach materials or other content in support of the
ENERGY STAR Change a Light, Change the l/l/or/Gf Campaign in Wyoming.
If all the households in Wyoming took the ENERGY STAR Change a Light Pledge at
www.energystar.gov/changealight, and changed just one incandescent light bulb
to an ENERGY STAR qualified bulb, the combined individual efforts would have the
following impacts*:
ENERGY SAVINGS
Wyoming could save up to 10 million kilowatt-hours of electricity peryear. This is enough
energy to light all the households in Cheyenne, Wyoming, for nearly 90 days!
MONEY SAVINGS	
Based on the average electrical rate in Wyoming, the amount of energy saved would reduce
household electrical bills by a combined total of $800,000 a year.
CLIMATE PROTECTION
Wyoming would prevent over 16 million pounds of greenhouse gas emissions each year!
This is equivalent to removing the annual emissions of over 1 thousand cars from
Wyoming's roadways!
*These fun facts have been compiled from a variety of sources and are rounded for ease of use. Direct any questions to
Taylor Jantz-Sell, D&R International, technical contractor to the U.S. Department of Energy attjsell@drintl.com.
CALCULATE YOUR OWN FUN FACTS!
Use the formula below to calculate the savings foryour community, organization or
household for each bulb changed to an ENERGY STAR qualified light bulb. This formula is
based on changing a 60 Watt incandescent bulb to a 13 Watt ENERGY STAR qualified compact
fluorescent light bulb. "X" equals the number of bulbs you are changing.
"If "X" incandescent light bulbs were changed to ENERGY STAR qualified light bulbs, you
would save	kWh, $	in energy costs, and	pounds of greenhouse gas emissions over
their lifetime."
•	kWh saved = "X" light bulbs multiplied by 282
•	$ saved = kWh saved multiplied by your energy cost ($.093 is national average over
CFL lifetime)
•	Pounds of greenhouse gases = "X" light bulbs multiplied by 409
Visit www.ENERGYSTAR.gov for HUNDREDS of other
ways to conserve energy!
CHANGE A LIGHT
CHANGE THE WORLD
ENERGY STAFT

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