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2016 Version 2 Technical Support Document

This TSD describes how the emission inventories were prepared for air quality modeling by the U.S. Environmental Protection Agency (EPA) for criteria air pollutants to represent the years of 2016, 2023, 2026 and 2032. This document focuses on the emissions modeling data and techniques including the emission inventories, the ancillary data files, and the approaches used to transform inventories for use in air quality modeling.

Technical Support Document (TSD): Preparation of Emissions Inventories for the 2016v2 North American Emissions Modeling Platform (pdf) (7.96 MB, February 2022, EPA-454/B-22-001)

2016 Version 2 Technical Support Document

Air Emissions Modeling