Mr. Jewell leads Trinity Consultants’ operations in Oklahoma. He has more than 20 years of environmental consulting experience. During his career he has completed innumerable air emission inventories, air quality construction and operating permit applications, regulatory compliance reports, control technology evaluations, air quality modeling analyses, and environmental compliance audits.

Mr. Jewell has worked with numerous states, tribes, and local agencies and with a wide variety of industries, including power generation, pulp, paper, lumber, plywood, chemical, cement, lime, petroleum refining, fertilizer, up- and mid-stream oil & gas, aerospace, and other manufacturing. He is Trinity’s Regional Haze SME having worked in more than a dozen states over the last 15 years.

Mr. Jewell is an instructor for several of Trinity’s environmental training courses on federal and state air permitting requirements, including: Understanding Engines – Emissions and Compliance Requirements. He was also a member of Trinity’s team of editors for Turner and Schulze’s Practical Guide to Atmospheric Dispersion Modeling.

Mr. Jewell has presented at public hearings and has served as an expert and factual witness defending air dispersion and deposition modeling analyses.​