Google Street View Cars Are Mapping Methane Leaks

Natural gas pipeline leaks that pose a safety hazard are quickly addressed. But what about leaks too small to pose a threat? These mall leaks are often overlooked and they collectively release tons of methane, a greenhouse gas 84 times more potent than carbon dioxide.However, thanks to researchers from Colorado State University, the University of Northern Colorado, and Conservation Science Partners—who’ve teamed up with the Environmental Defense Fund—a small unit of Google Street View cars are turning into mobile methane sensors to monitor leaks that have flown under the radar.