contains_description: "Containing a codification of documents of general applicability and future effect"
publication_info: "Published by the Office of the Federal Register National Archives and Records Administration as a Special Edition of the Federal Register"
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(a)Permit revisions that shall follow the permit modification procedures are:
(1)Relaxation of an excess emission offset requirement after approval of the offset plan by the Administrator;
(2)Incorporation of a final nitrogen oxides alternative emission limitation following a demonstration period;
(3)Determinations concerning failed repowering projects under § 72.44(g)(1)(i) and (2) of this part.
(b)The following permit revisions shall follow, at the option of the designated representative submitting the permit revision, either the permit modification procedures or the fast-track modification procedures under § 72.82 of this part:
(1)Consistent with paragraph (a) of this section, incorporation of a compliance option that the designated representative did not submit for approval and comment during the permit issuance process; except that incorporation of a reduced utilization plan that was not submitted during the permit issuance process, that does not designate a compensating unit, and that meets the requirements of § 72.43 of this part, may use the administrative permit amendment procedures under § 72.83 of this part;
(2)Changes in a substitution plan or reduced utilization plan that result in the addition of a new substitution unit or a new compensating unit under the plan;
(3)Addition of a nitrogen oxides averaging plan to a permit;
(4)Changes in a Phase I extension plan, repowering plan, nitrogen oxides averaging plan, or nitrogen oxides compliance deadline extension; and
(5)Changes in a thermal energy plan that result in any addition or subtraction of a replacement unit or any change affecting the number of allowances transferred for the replacement of thermal energy.
(1)Permit modifications shall follow the permit issuance requirements of:
(i)Subparts E, F, and G of this part, where the Administrator is the permitting authority; or
(ii)Subpart G of this part, where the State is the permitting authority.
(2)For purposes of applying paragraph (c)(1) of this section, a requested permit modification shall be treated as a permit application, to the extent consistent with § 72.80 (c) and (d).