Natural gas prices drive CO2 emissions to 20-year low

Energy Aug 17, 2012 No Comments

CO2 emissionThe International Energy Agency said the U.S. has cut carbon dioxide emissions more than any other country over the last six years. Total U.S. carbon emissions from energy consumption peaked at about 6 billion metric tons in 2007. Projections for this year are around 5.2 billion, and the 1990 figure was about 5 billion.

China‘s emissions were estimated to be about 9 billion tons in 2011, accounting for about 29 percent of the global total. The U.S. accounted for approximately 16 percent.
In a surprising turnaround, the amount of carbon dioxide being released into the atmosphere in the U.S. has fallen dramatically to its lowest level in 20 years, and government officials say the biggest reason is that cheap and plentiful natural gas has led many power plant operators to switch from dirtier-burning coal.

Michael Mann, director of the Earth System Science Center at Penn State University, said the shift away from coal is reason for “cautious optimism” about potential ways to deal with climate change. He said it demonstrates that “ultimately people follow their wallets” on global warming.

“There’s a very clear lesson here. What it shows is that if you make a cleaner energy source cheaper, you will displace dirtier sources,” said Roger Pielke Jr., a climate expert at the University of Colorado.

via Natural gas prices drive CO2 emissions to 20-year low | NJ.com.

Tags : , , , ,

Rod Sherkin

Rod is a former senior executive, responsible for Purchasing, for both Pillsbury and Ball Packaging back in the 80’s and 90’s. Since then, he has continued to work in the Purchasing field as both a consultant and founder of the website Propurchaser.com.

Leave a Reply

Your email address will not be published. Required fields are marked *