Information and resources about Ventilation Air Methane.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Ventilation Air Methane (VAM) Utilization Technologies (PDF)(6 pp, 455 K, July 2019)
- U.S. Underground Coal Mine Ventilation Air Methane Exhaust Characterization (PDF)(18 pp, 844 K, August 2017)
- A 2012 update on the world VAM oxidizer technology market (PDF)(6 pp, 455 K, 2012)
- Ventilation Air Methane Measurement Methodologies (PDF)(4 pp, 76 K, February 2011)
- Coal mine ventilation air emissions: project development planning and mitigation technologies (PDF)(8 pp, 569 K, 2010)