Regional Haze Round 2 State Implementation Plan Development and Division 223 Rulemaking
DEQ is conducting a rulemaking to codify the Round 2 Regional Haze process for selecting facilities that must reduce emissions or install controls, the methodology for deeming those controls cost effective, and facility compliance options. The rulemaking is one component of and runs concurrently with DEQ's development of the Round 2 Regional Haze State Implementation Plan. DEQ will release the SIP for public comment during summer 2021 and plans to present to the Environmental Quality Commission for adoption in September 2021.
For more information, please visit the
Regional Haze 2021 Rulemaking web page.