Section 111(d) of the Clean Air Act requires states to set emission performance standards for existing sources of designated pollutants (i.e., pollutants for which there is no national ambient air quality standard). Section 111(d) specifically directs that the process for setting such standards be similar to the State Implementation Plan process for criteria pollutants under Section 110. States must adopt plans that establish standards of performance for existing sources and submit the plans to EPA for approval. 

Affordable Clean Energy (ACE) Rule

Greenhouse Gas Performance Standards for Existing Electric Generating Units

Affordable Clean Energy (ACE) Rule Actions Table

MoDNR Submittal Date MoDNR Action/Document EPA Date EPA Action/Development
N/A N/A Jan. 19, 2021

D.C. Circuit Court Vacates and Remands ACE Rule

N/A N/A July 8, 2019 Final Federal ACE Guidelines Rule

[84 FR 32520]

Oct. 31, 2018 Air Program Comment Letter on Proposed ACE Rule Aug. 31, 2018

Proposed Federal ACE Guidelines Rule

[84 FR 32520]

 

Municipal Solid Waste Landfill Emission Guidelines

Municipal Solid Waste Landfill Emissions Guidelines Actions Table

MoDNR Submittal Date MoDNR Action/Document EPA Date EPA Action/Development
May 4, 2012 Section 111(d) Plan for Municipal Solid Waste Landfills April 15, 2014

Approval 

[79 FR 21146]

Sewage Sludge Incinerators

Sewage Sludge Incinerators Actions Table

MoDNR Submittal Date MoDNR Action/Document EPA Date EPA Action/Development
Sept. 18, 2013 Section 111(d) Plan for Sewage Sludge Incinerators Sept. 16, 2015

Approval 

[80 FR 55548]

Commercial and Industrial Solid Waste Incinerators

Commercial and Industrial Solid Waste Incinerators Actions Table

MoDNR Submittal Date MoDNR Action/Document EPA Date EPA Action/Development
Feb. 28, 2014 Section 111(d) Plan for Commercial and Industrial Solid Waste Incinerators Sept. 18, 2015

Approval 

[80 FR 56390]

Hospital, Medical and Infectious Waste Incinerators

Hospital, Medical and Infectious Waste Incinerators Actions Table

MoDNR Submittal Date MoDNR Action/Document EPA Date EPA Action/Development
July 3, 2014 Section 111(d) Plan for Hospital, Medical and Infectious Waste Incinerators, 2014 version April 24, 2018

Approval 

[83 FR 17757]

Aug. 8, 2011 Section 111(d) Plan for Hospital, Medical and Infectious Waste Incinerators, 2011 version April 24, 2018

Approval 

[83 FR 17757]

July 13, 2001 Section 111(d) Plan for Hospital, Medical and Infectious Waste Incinerators, 2001 version Oct. 12, 2001

Approval

[66 FR 52060]

May 1, 1999 Section 111(d) Plan for Hospital, Medical and Infectious Waste Incinerators, 1999 version Aug. 19, 1999

Approval

[64 FR 45184]

Additional Information

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