The Energy Information Administration released final data Tuesday for 2009 domestic natural gas production (data here), and the graph above shows that production hit a new record level in 2009, breaking the previous record set in 2008. The 2.2% increase in 2009 follows increases of 4.4% in 2008, 4.8% in 2007, and 0.33% in 2006, bringing last year's production to a level 12.2% above the output in 2006.
This surge in domestic natural gas production over the last three years has enabled the United States to overtake Russia as the world's No. 1 producer of natural gas, and is all due to advanced drilling methods now being used to drill for gas through a type of rock known as shale. Read more here.