The gas flare at Colombia's Cartagena Reficar refinery, which is currently undergoing renovations aimed at doubling its production capacity, was fired up on Monday, as the first tests of the ...

The flare emissions testing is performed by a third-party company, Mogharabi said, and AQMD is in the process of gathering specific NOx emissions from each of the flares.

The results of the 2015 test found that half of Hyperion’s six flares were out of compliance with NOx emission standards.

The methane gas emission rules, which took effect in October 2021, required Coffin Butte to test emissions from its two gas flares by March 30, 2023.

Earlier this year, local and national officials gathered for a first-of-its-kind tabletop exercise to test their readiness ...