§ 60.4305. Does this subpart apply to my stationary combustion turbine?
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/us/cfr/t40/s§ 60.4305·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
(a)If you are the owner or operator of a stationary combustion turbine with a heat input at peak load equal to or greater than 10.7 gigajoules (10 MMBtu) per hour, based on the higher heating value of the fuel, which commenced construction, modification, or reconstruction after February 18, 2005, your turbine is subject to this subpart. Only heat input to the combustion turbine engine should be included when determining whether or not this subpart is applicable to your combustion turbine. Any additional heat input to associated heat recovery steam generators
(HRSG)or duct burners should not be included when determining your peak heat input. However, this subpart does apply to emissions from any associated HRSG and duct burners.
(b)Stationary combustion turbines regulated under this subpart are not subject to subpart GG of this part. Heat recovery steam generators and duct burners regulated under this subpart are not subject to subparts Da, Db, and Dc of this part.
(c)Stationary combustion turbines subject to subpart KKKKa of this part are not subject to this subpart.
(d)As an alternative to being subject to this subpart, the owner or operator of an affected stationary combustion turbine meeting the applicability of this subpart may petition the Administrator (in writing) to become subject to the requirements for modified units in subpart KKKKa of this part. If the Administrator grants the petition, the affected facility is no longer subject to this subpart and is subject to (unless the unit is modified or reconstructed in the future) the requirements for modified units under subpart KKKKa of this part. The Administrator can only grant the petition if it is determined that compliance with subpart KKKKa of this part would be equivalent to, or more stringent than, compliance with this subpart.
(e)Stationary gas turbines subject to title II of the Clean Air Act are not subject to this subpart. [91 FR 1978, Jan. 15, 2026]
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§ 60.4305
Does this subpart apply to my stationary combustion turbine?
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