Founded in 1981, Pechan is a technology-oriented consulting firm specializing in a full range of air pollution, climate change, information technology and management consulting services with offices located in Springfield, Virginia and Durham, North Carolina. Pechan provides a full range of environmental engineering services and support. The firm is recognized for its in-depth knowledge of air pollution and greenhouse gas technical and policy issues and for its experience in criteria air pollutant, hazardous air pollutant and greenhouse gas emission inventory development and improvement, complex economic and policy models, mitigation support, cost evaluations, data base development, and conference management expertise.
