Two people, a man and a woman, are standing in front of a blue sky background. Large text reads “A&WMA Annual Conference and Exhibit.” Their names, Matt Dunn and Haley Schneider, are displayed below each person.
Published On: June 16th, 2026

Matt Dunn and Haley Schneider to Present at A&WMA Annual Conference

Matt Dunn and Haley Schneider, PhD, PE, will present at the Air and Waste Management Association’s (A&WMA) 119th Annual Conference and Exhibition on June 21 through 24, 2026, in Austin, Texas.

Haley will present “Vapor Intrusion Assessment and Mitigation of PCE at Redeveloped Former Manufacturing Plant” on Tuesday, June 23, at 9:20 a.m. CT.

Matt will present “Challenges in Onsite Power Production and Carbon Emissions Reduction at Solid Waste Landfill” on Wednesday, June 24, at 9:00 a.m. CT.

Practitioners will be available at booth 306 during the conference to discuss waste management and sustainability challenges and solutions.

Matt is a Senior Consultant based in California with more than 40 years of experience in environmental consulting in the areas of compliance and project management. His work focuses on complex and challenging regulations, air permitting, spill prevention, water pollution, and risk management.

Haley is a Project Engineer based in Texas with experience in vapor intrusion investigations and the development and use of passive samplers to characterize porewater in sediments and shallow aquifers. She also brings experience in project management, data management and reporting, safety management, and field sampling.

The Air & Waste Management Association Annual Conference brings together environmental professionals, industry leaders, and regulators to share knowledge, research, and best practices on air quality, climate, waste management, and sustainability challenges.

More Information on A&WMA, Vapor Intrusion, and Air Quality

Learn more about the conference.
Learn more about A&WMA.
For more information on solid waste landfills, air quality, and environmental permitting, contact Matt at Matthew.Dunn@Geosyntec.com. For more information on vapor intrusion and passive sampling, contact Haley at HSchneider@Geosyntec.com.
Learn more about Matt: Matt Dunn | LinkedIn
Learn more about Haley: Haley Schneider | LinkedIn