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Clean Air Markets

Progress Report

Affected Units

The Acid Rain Program (ARP) and the Cross-State Air Pollution Rule’s (CSAPR) sulfur dioxide (SO₂) and nitrogen oxides (NOₓ) emission reduction programs generally apply to large electricity generating units (EGUs) that burn fossil fuels to generate electricity for sale. This section covers units affected in 2015, and does not include units from programs not being implemented in 2015 (like the NOₓ Budget Trading Program [NBP] and Clean Air Interstate Rule [CAIR]).

Affected Units Figures

Affected Units
Affected Units in CSAPR and ARP Programs, 2015
Table of Affected Units
Table of Affected Units in the CSAPR and ARP Programs, 2015

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