Carbon dioxide emissions from fossil fuel use are declining in a growing number of states as they invest in the clean, renewable technologies that are part of a new energy future. Emissions remain on the rise in other states that have not eased their reliance on dirty fuels.
Environment New Jersey reports that Four Northeastern states—Connecticut, Delaware, Massachusetts and New York—emitted less carbon dioxide from fossil fuel consumption in 2007 than they did in 1990. Since 1997, gross state product in these four states increased by 65 percent while carbon dioxide emissions decreased by 5 percent.
• Seventeen states and the District of Columbia have seen total emissions decline since 2004, a year of peak emissions for many states. Maine saw the largest percentage decline over this period, while New York and Texas—the nation’s eighth-highest and highest emitters of carbon dioxide, respectively—saw the greatest absolute declines.
• Still, emissions in 33 states increased between 2004 and 2007. Emissions in Oklahoma saw the greatest percent age increase, followed by Montana and Hawaii.
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