Wyoming, Alaska top list of states that use most energy 

Michael B. Sauter | NBC News: In 2010, the United States used roughly 97.7 quadrillion Btu of energy, up from roughly 95 quadrillion in 2009. To put that in perspective, the U.S. Energy Information Administrationestimates global consumption at roughly 500 quadrillion Btu. Effectively, the U.S. population, which accounts for approximately 4.5 percent of the world’s population, uses a fifth of the world’s energy.

The vast majority of U.S. consumption is from fossil fuels, mostly petroleum, followed by natural gas and coal. The remaining use comes from nuclear energy, at 8.6 percent, and renewable energy, at 8.2 percent. While the U.S consumes an enormous amount of energy as a whole, some states consume much more energy than others. Based on the Energy Information Administration’s data for 2010, 24/7 Wall St. reviewed the 10 states that consume the most energy per capita.

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Regions that produce the most energy also use the most and pay the least. Nine of the 10 states are among the top 20 producers of energy per capita. Combined, the 10 produced 33.2 quadrillion Btu, roughly a third of the total energy production in the U.S. Meanwhile, they paid 8.3 cents per kilowatt-hour on average, less than the national average of nearly 10 cents.

Energy prices in the states that consume the most energy per capita are among the cheapest in the country. This is due largely to the availability of locally produced energy, particularly petroleum. Eight of the 10 states with the highest energy use are among the third with the cheapest costs. Wyoming, the state with the highest consumption per capita in the country, also has the cheapest costs per capita, at just 8.7 cents per kilowatt-hour. The U.S. average cost is nearly 10 cents, and in Hawaii, it is 25 cents per kilowatt-hour.


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