Natural gas is a relatively clean burning fossil fuel, that causes less air pollution than coal and is widely used in the world. Recent studies have shown that the natural gas leaks from production, supply chain, and end-use facilities are a large source of atmospheric methane (CH4), and the leaking budget is underestimated in many places by bottom-up inventories.
Click here for original story, Model analysis of atmospheric observations reveals methane leakage in North China
Source: Phys.org