Table 2 to Subpart TTTT<span class="standard">a</span> of Part 60—CO<sub>2</sub> Emission Standards for Affected Steam Generating Units or IGCC That Commenced Modification After May 23, 2023
CO<sub>2</sub> Emission Standards for Affected Steam Generating Units or IGCC That Commenced Modification After May 23, 2023
Table 2 to Subpart TTTTa of Part 60—CO2 Emission Standards for Affected Steam Generating Units or IGCC That Commenced Modification After May 23, 2023
Affected EGU
CO2 Emission standard
Modified coal-fired steam generating unit
A unit-specific emissions standard determined by an 88.4 percent reduction in the unit's best historical annual CO2 emission rate (from 2002 to the date of the modification).