Saturday, August 3, 2013

Is natural gas more climate-friendly? Researchers map thousands of leaks in Washington, D.C.

E & E Publishing

Stephanie Paige Ogburn, E&E reporter

Bob Ackley may be the only person who has driven up and down every single street -- 1,500 miles total -- in Washington, D.C.
While Ackley, a plain-speaking New Englander, enjoyed exploring the nation's capital, which he described as "beautiful," this was serious business. He was measuring leaks of methane, a potent greenhouse gas that is also the main component of natural gas. Measured in terms of warming the atmosphere, methane is 25 times more potent than carbon dioxide.