February 11, 2009 4:46 PM
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How Do States Compare On Global Warming?
(AP)
America may spew more greenhouse gases than any other country, but some states are astonishingly more prolific polluters than others — and it's not always the ones you might expect.
The Associated Press analyzed state-by-state emissions of carbon dioxide from 2003, the latest U.S. Energy Department numbers available. The review shows startling differences in states' contribution to climate change.
The biggest reason? The burning of high-carbon coal to produce cheap electricity.
Among the states studied:
Wyoming's coal-fired power plants produce more carbon dioxide in just eight hours than the power generators of more populous Vermont do in a year.
Texas, the leader in emitting this greenhouse gas, cranks out more than the next two biggest producers combined, California and Pennsylvania, which together have twice Texas' population.
In sparsely populated Alaska, the carbon dioxide produced per person by all the flying and driving is six times the per capita amount generated by travelers in New York state.
"There's no question that some states have made choices to be greener than others," said former top Energy Department official Joseph Romm, author of the new book "Hell and High Water" and executive director of a nonprofit energy conservation group.
The disparity in carbon dioxide emissions is one of the reasons there is no strong national effort to reduce global warming gases, some experts say. National emissions dipped ever so slightly last year, but that was mostly because of mild weather, according to the Energy Department.
"Some states are benefiting from both cheap electricity while polluting the planet and make all the rest of us suffer the consequences of global warming," said Frank O'Donnell, director of the Washington environmental group Clean Air Watch. "I don't think that's fair at all."
He noted that the states putting out the most carbon dioxide are doing the least to control it, except for California.
Several federal and state officials say it's unfair and nonsensical to examine individual states' contribution to what is a global problem.
"If the atmosphere could talk it wouldn't say, 'Kudos to California, not so good to Wyoming'," said assistant energy secretary Alexander "Andy" Karsner. "It would say, 'Stop sending me emissions."'
Some coal-burning states note that they are providing electricity to customers beyond their borders, including Californians. Wyoming is the largest exporter of energy to other states, Gov. Dave Freudenthal told The Associated Press.
He said two-thirds of the state's carbon footprint "is a consequence of energy that is developed to feed the rest of the national economy. That doesn't mean that somehow then it's good carbon, I'm just saying that's why those numbers come out the way are," Freudenthal said.
And the massive carbon dioxide-spewing and power-gobbling refineries of Texas and Louisiana fuel an oil-hungry nation, whose residents whine when gasoline prices rise.
However, some of the disparities are stunning.
On a per-person basis, Wyoming spews more carbon dioxide than any other state or any other country: 276,000 pounds of it per capita a year, thanks to burning coal, which provides nearly all of the state's electrical power.
Yet, just next door to the west, Idaho emits the least carbon dioxide per person, less than 23,000 pounds a year. Idaho forbids coal power plants. It relies mostly on non-polluting hydroelectric power from its rivers.
Texas, where coal barely edges out cleaner natural gas as the top power source, belches almost 1½ trillion pounds of carbon dioxide yearly. That's more than every nation in the world except six: the United States, China, Russia, Japan, India and Germany.
Of course, Texas is a very populous state. North Dakota isn't, but its power plants crank out 68 percent more carbon dioxide than New Jersey, which has 13 times North Dakota's residents.
And while Californians have cut their per-person carbon dioxide emissions by 11 percent from 1990 to 2003, Nebraskans have increased their per capita emissions by 16 percent over the same time frame.
Officials in Wyoming, North Dakota and Alaska say numbers in their states are skewed because of their small populations. But Vermont, Rhode Island and the District of Columbia are similar in size and have one-12th the per-capita emissions of Wyoming.
A lot of it comes down to King Coal.
Burning coal accounts for half of America's electricity. And coal produces more carbon dioxide than any other commonly used U.S. fuel source. The states that rely the most on coal — Wyoming, North Dakota, West Virginia, Indiana — generally produce the most carbon dioxide pollution per person, but also have the cheapest electric rates.
The Associated Press analyzed state-by-state emissions of carbon dioxide from 2003, the latest U.S. Energy Department numbers available. The review shows startling differences in states' contribution to climate change.
The biggest reason? The burning of high-carbon coal to produce cheap electricity.
Among the states studied:
"There's no question that some states have made choices to be greener than others," said former top Energy Department official Joseph Romm, author of the new book "Hell and High Water" and executive director of a nonprofit energy conservation group.
The disparity in carbon dioxide emissions is one of the reasons there is no strong national effort to reduce global warming gases, some experts say. National emissions dipped ever so slightly last year, but that was mostly because of mild weather, according to the Energy Department.
"Some states are benefiting from both cheap electricity while polluting the planet and make all the rest of us suffer the consequences of global warming," said Frank O'Donnell, director of the Washington environmental group Clean Air Watch. "I don't think that's fair at all."
He noted that the states putting out the most carbon dioxide are doing the least to control it, except for California.
Several federal and state officials say it's unfair and nonsensical to examine individual states' contribution to what is a global problem.
"If the atmosphere could talk it wouldn't say, 'Kudos to California, not so good to Wyoming'," said assistant energy secretary Alexander "Andy" Karsner. "It would say, 'Stop sending me emissions."'
Some coal-burning states note that they are providing electricity to customers beyond their borders, including Californians. Wyoming is the largest exporter of energy to other states, Gov. Dave Freudenthal told The Associated Press.
He said two-thirds of the state's carbon footprint "is a consequence of energy that is developed to feed the rest of the national economy. That doesn't mean that somehow then it's good carbon, I'm just saying that's why those numbers come out the way are," Freudenthal said.
And the massive carbon dioxide-spewing and power-gobbling refineries of Texas and Louisiana fuel an oil-hungry nation, whose residents whine when gasoline prices rise.
However, some of the disparities are stunning.
On a per-person basis, Wyoming spews more carbon dioxide than any other state or any other country: 276,000 pounds of it per capita a year, thanks to burning coal, which provides nearly all of the state's electrical power.
Yet, just next door to the west, Idaho emits the least carbon dioxide per person, less than 23,000 pounds a year. Idaho forbids coal power plants. It relies mostly on non-polluting hydroelectric power from its rivers.
Texas, where coal barely edges out cleaner natural gas as the top power source, belches almost 1½ trillion pounds of carbon dioxide yearly. That's more than every nation in the world except six: the United States, China, Russia, Japan, India and Germany.
Of course, Texas is a very populous state. North Dakota isn't, but its power plants crank out 68 percent more carbon dioxide than New Jersey, which has 13 times North Dakota's residents.
And while Californians have cut their per-person carbon dioxide emissions by 11 percent from 1990 to 2003, Nebraskans have increased their per capita emissions by 16 percent over the same time frame.
Officials in Wyoming, North Dakota and Alaska say numbers in their states are skewed because of their small populations. But Vermont, Rhode Island and the District of Columbia are similar in size and have one-12th the per-capita emissions of Wyoming.
A lot of it comes down to King Coal.
Burning coal accounts for half of America's electricity. And coal produces more carbon dioxide than any other commonly used U.S. fuel source. The states that rely the most on coal — Wyoming, North Dakota, West Virginia, Indiana — generally produce the most carbon dioxide pollution per person, but also have the cheapest electric rates.
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David Morgan David Morgan is a senior editor at CBSNews.com and cbssundaymorning.com.
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