an application for a reallocation of credits under subsection (d)(4) with respect to an electrical generating unit in existence on October 3, 2008 after under subsection (d)(4) . (b) Nameplate generating capacity requirement Section 48A(e)(1)(C) of such Code is amended by striking 400 megawatts and inserting 200 megawatts . (c) Advanced coal-Based generation technology requirements (1) In general Section 48A(f)(1) of such Code is amended by striking generation technology if— and all that follows through the unit is designed and inserting generation technology if the unit is designed . (2) Conforming amendments Section 48A(f) is amended— (A) by striking all that precedes the purpose of this section and inserting the following: (f) Advanced coal-Based generation technology For