North American Ventilation Symposium

"The 20th North American Mine Ventilation Symposium\nThe organizing committee and mining engineering faculty at The Pennsylvania State University welcome you to the 20th North American Mine Ventilation Symposium 2025 webpage. The symposium will be hosted in collaboration with the Society of Mining, Metallurgy, and Exploration (SME) and the Underground Ventilation Committee (UVC) of the SME.\n\nThe 20th North American Mine Ventilation Symposium will be hosted from 21st – 26th June 2025 in Pittsburgh/ Southpointe, Pennsylvania, United States."