Increasingly, the source of that pollution is the growing number of liquefied methane gas (commonly referred to as LNG) facilities in the region. Freeport LNG, in Oldham’s town, is the third largest LNG export terminal by capacity in the country. The largest is Sabine Pass LNG, just a few hours along the coast from Freeport. That facility sits just over the Louisiana border from Port Arthur, TX – which is also home to Port Arthur LNG, currently under construction.