We conduct regulatory air dispersion modeling, Class I area PSD impact assessments, and regional haze analyses to support permitting and compliance.

Our team evaluates individual and cumulative risks using multi-pathway dispersion modeling to assess air quality, health, and ecological impacts.

We model offshore emissions, roadway emissions, visible plumes, icing, fogging, odor concentrations, and deposition to assess diverse environmental and operational impacts.

Our experts perform off-site consequence analyses and models risks associated with LNG, LFG, vapor cloud explosions, and high explosives to support emergency preparedness.

We apply Photochemical Grid Modeling (PGM) and regional-scale studies to simulate pollutant transformation and transport, supporting EPA attainment demonstrations and policy decisions.

Our experts generate model-ready meteorological datasets, provide training, and develop custom modeling tools, leveraging high-performance computing to enhance efficiency and accuracy.