Guy serves as the Manager of Consulting Services for Trinity?s Baton Rouge, Louisiana office with over twenty years of experience in the environmental consulting field.

Guy provides air quality and environmental compliance support for a wide range of industrial clients, including oil and gas, chemical, pulp and paper, iron, and shipbuilding/ship repair. His experience includes overall project management, state/federal air permitting, air dispersion modeling, emissions quantification, New Source Review permitting, Federal Energy Regulatory Commission Resource Reports, regulatory applicability analyses, and compliance strategies.

Guy graduated from the University of Southwestern Louisiana with a B.S. in Chemical Engineering and is a registered Professional Engineer in the State of Louisiana.

Misty Sinclair is a Managing Consultant and Manager of the West Burlington, Iowa office. Misty serves clients in a wide variety of industries including heavy equipment manufacturing, turbine blade manufacturing, animal feed production, and food production. Misty is involved in construction and operating permitting, emissions quantifications, Title V permitting, Storm Water Pollution Prevention Plans (SWPPP), National Pollutant Discharge Elimination System (NPDES) permitting, Spill Prevention, Control, and Countermeasure (SPCC) plans, hazardous waste determinations, and other environmental compliance needs. She has served as project manager for numerous TRI projects involving more than 60 sites across various industries including ethanol manufacturing, coal-fired power plants, metal working, wind turbine blade manufacturing, concrete manufacturing, mining, asphalt manufacture, animal feed production, and lime manufacturing. She has also worked across other Trinity offices assisting with navigating the TRI audit and eDisclosure processes and providing high level review and guidance for TRI reporting tool development.

Misty serves as co-instructor for Trinity’s professional training course on Environmental Reporting Requirements in Iowa and Air Quality Construction Permitting in Iowa, and has led custom training courses.

Misty joined Trinity’s West Burlington office in 2013 after serving 9 years in the U.S. Navy and earning her Bachelor and Masters of Science degree in Chemical Engineering from the University of Missouri-Columbia. Misty is Professional Engineer in the state of Iowa.

Ms. Barnes is a principal consultant in Trinity’s Washington, D.C. and Maryland office. During her career at Trinity, she has worked on preparing state and federal air quality permit applications, air quality dispersion modeling, emissions calculations, and Greenhouse Gas emissions quantification and reporting, as well as providing clients with air quality compliance assurance. She has assisted clients from the natural gas, lime manufacturing, cement manufacturing, and printing industries in the District of Columbia, Maryland, West Virginia, Virginia, Connecticut, Rhode Island, Massachusetts, Delaware and Pennsylvania with a variety of projects including developing environmental management systems, and preparing NA NSR, PSD, and state permitting application packages.

Ms. Barnes earned her B.S. degree in Mechanical Engineering from Bucknell University.

Mr. Dunn is a Managing Consultant and the Office Manager for Trinity’s Tulsa office. His experience includes assisting clients with air permit applications, environmental compliance analyses, emissions calculations, compliance tracking, and air dispersion modeling. Mr. Dunn has worked extensively with the oil & gas industry, including petroleum terminals and refining, assisting hundreds of clients with permitting, compliance, emission inventories, and GHG projects.

Mr. Dunn has been the point contact for numerous clients and has extensive onsite experience ranging from field sites to corporate headquarters. His environmental consulting service has been focused on Oklahoma, Kansas, and Texas industries with some experience in Arkansas, Colorado, Michigan, and New Mexico. Mr. Dunn serves as the national lead for Trinity’s Oil & Gas Steering Committee.

Mr. Dunn is an instructor for several of Trinity’s environmental training courses on federal and state air permitting requirements, primarily focused on topics related to Oklahoma permitting, NSPS OOOO/OOOOa, NESHAP HH/HHH, and O&G-related technical topics.

Mr. Szust is a Managing Consultant and the Office Manager for Trinity?s St. Louis office with more than 10 years of experience in air quality consulting. He has extensive experience in traditional air quality consulting areas including state and federal air permitting, emissions calculations, compliance tracking, reporting, and expert litigation. Mr. Szust?s main areas of expertise include air dispersion modeling and air toxics related matters. He has conducted and managed both short and long-range transport analyses in support of state-level permit applications, PSD permit applications, and National Environmental Policy Act (NEPA) assessments. He also has a continued focus on air toxics related matters that include the preparation of state and federal Health Risk Assessments (HRA) using various protocols and software, including CARB?s Hot Spots Analysis & Reporting Program (HARP), EPA?s Human Health Risk Assessment Protocol (HHRAP), and EPA?s Human Exposure Model (HEM).

Mr. Szust has been the point contact for numerous clients and has served clients in several industries including Portland cement manufacturing, electric utilities, inorganic chemical manufacturing, liquid petroleum refining, silica sand processing, cement board manufacturing, and semi-conductor manufacturing, among others, across numerous states including Arizona, California, Illinois, Minnesota, Missouri, New Mexico, Nevada, Oregon, Utah, and West Virginia. Mr. Szust serves as a national lead for Trinity?s Health Risk Assessment team and is an instructor for several of Trinity?s environmental training courses on Missouri & Illinois Reporting, Advanced Spreadsheet Functionality for Air Quality Compliance, Dispersion Modeling for Managers, Practical Air Dispersion Modeling Workshop, Introduction to Environmental Reporting in Nevada, and Environmental Justice Policies, Tools, and Best Practices.

Mr. Szust earned his B.S. degree in Chemical Biological Engineering from the Massachusetts Institute of Technology.

Anna Henolson manages Trinity’s Seattle, Washington office, where she assists clients in numerous industries, including aluminum smelters, steel mills, cement plants, petroleum refining facilities, petroleum storage and distribution facilities, chemical processing plants, renewable natural gas plants, landfills, pulp and paper mills, wood product mills, glass container manufacturing facilities, fiberglass manufacturing facilities, asphalt shingle plants, fertilizer plants, aerospace, shipbuilding, surface coating operations, food manufacturing, and electric utilities.

Anna’s experience includes a wide range of air quality projects including state/provincial and federal air quality permitting, control technology analyses, quantifying emissions, compliance management and auditing, conducting regulatory applicability analyses, performing ambient monitoring data analyses, and performing air dispersion modeling analyses. She has also assisted clients with multimedia environmental assistance including State Environmental Policy Act (SEPA), stormwater, toxic release inventories, and environmental justice. She has conducted and managed over 50 ambient air quality dispersion modeling analyses that required complex dispersion modeling across North America and internationally. She has conducted these modeling analyses in support of PSD permitting, minor source permitting, permit amendments, environmental assessments, human health impact risk analysis, accidental release, litigation efforts, and odor assessments for a variety of industries.

Anna serves as an instructor for several of Trinity’s dispersion modeling training courses, including Fundamentals of Dispersion Modeling, Practical Air Dispersion Modeling Workshop, Dispersion Modeling for Managers, Dispersion Modeling for Lawyers, and Air Quality Dispersion Modelling for Managers in British Columbia, as well as for state and provincial introduction to air quality regulation courses in Alaska, Washington, Idaho, British Columbia, and Alberta.

Anna received her B.S. degree from the University of Idaho and her M.S. degree from the University of Washington, both in Mechanical Engineering. She is also a certified Professional Engineer (P.E.) in the state of Washington.