Google Street View car used to spot, quantify methane leaks

2012 Subaru Impreza hatchback used for Google Street View, modified to gather data on methane leaksNatural gas is growing as a part of the world's grid mix, because its carbon per kilowatt-hour is much lower. But methane leaks that emit large volumes of climate-change gas into the air may offset that advantage. Now, a Google Street View car has allowed researchers to pinpoint and quantify the severity of natural-gas leaks in five different...