Methane is both a problem and an opportu...

Methane is the second-most important greenhouse gas, after carbon dioxide. It has accounted for roughly 30% of human-induced global warming since the 19th century. But it is also a valued commodity, used to heat homes and cook food, provide raw materials for industry and keep the lights on. Every molecule leaked is energy wasted and money lost. The IEA estim ... Show More