Vessels Carbon Solutions has commissioned a study on the methane emissions we have captured and destroyed over the years as well as the emissions from our project site we are unable to capture due in large part to mineshafts and portals that are leaking the methane to atmosphere.  The report was done by Drew Shindell an atmospheric scientist at The Duke Universities Nicholas School of the Environment.  A link to his methane impact tool is below.

Elk Creek Permit Area Abandoned Mine Methane Report

Assessment of Environmental and Societal Benefits of Methane Reductions (duke.edu)