Senior Air Quality Consultant Vice President | Barr Engineering Company
Joel Trinkle assists clients with environmental permitting, compliance, and management projects. He has more than 15 years of experience in air quality permitting, regulatory applicability analyses, compliance audits, risk management planning, dispersion modeling, and regulatory-agency negotiation. He has assisted a broad range of clients—including petroleum refiners, renewable fuels producers, forest products companies, utilities, and manufacturers—at facilities in states from Alaska to Louisiana. Joel's assistance has included completing air permit and regulatory applicability analyses in 15 states, managing and preparing PSD and Title V permit applications for clients in a wide range of industries, and presenting instructional courses on air quality permitting to more than 200 clients including Minnesota Pollution Control Agency staff, industry representatives, and environmental consultants.