EPA Ups Ante on Pipeline Methane Emissions

(P&GJ) — The U.S. Environmental Protection Agency (EPA) has once again proposed to tighten the vise on interstate pipeline methane emissions. EPA’s supplemental Clean Air regulatory proposal in November 2022 doubles down on a never-finalized proposed rule issued in November 2021, which the transmission industry slammed for unrealistic emission controls on wet seal compressors, pneumatic controllers and rod packing and other equipment.