Regional Haze | SIP Revisions

Progress Reports and Periodic Revisions

The Regional Haze Rule also includes requirements for periodic plan revisions and progress reports. Arizona’s first progress report is due in February 2016.  The following are revisions to the Regional Haze Better-Than Best Available Retrofit Technology (BART) and 308 State Implimentation Plan (SIP): 

2017 | Coronado Regional Haze BART alternative | View > 
2015 | APS Cholla Regional Haze BART Reassessment | View >
2014 | AEPCO Regional Haze Better-than-BART SIP revision | View >
2013 | Arizona Regional Haze 308 SIP Revision | View >
2011 | Arizona Regional Haze Plan | View Plan >

View EPA Regional Haze Air Actions | View >