is otherwise publicly available, the head of any relevant Federal agency shall take such measures as are necessary to ensure that such information and data is aggregated and anonymized. (d) Methodology (1) In general For purposes of creating a process for calculating the pollution intensity of any covered product under subsection (a), the Secretary and the Board shall— (A) use the best, and most granular, data available in the United States to establish the baseline pollution intensity with respect to such product, and (B) in the case of a covered product produced outside of the United States, base the calculation of the pollution intensity of such product on the process used to establish the baseline pollution intensity for such product. (2) Treatment of different manufacturing methods and locations For purposes of calculating the baseline pollution intensity of a covered product, such calculations shall seek to account for differences in pollution intensity due to— (A) varied manufacturing methods, (B) differences in geographic location associated with upstream pollution intensity, and (C) the proportion of manufacturing of such product which is associated with the methods and differences described in subparagraphs (A) and (B) relative to total domestic production of such product. (3) Treatment of recycled materials Any recycled material (as defined in section 246.101(w) of title 40, Code of Federal Regulations) shall be deemed to have a pollution intensity of zero if recycled (as defined in section 246.101(x) of such title) into— (A) a contributing part, (B) a component part, or (C) a covered product. (4) Treatment of carbon oxides (A) In general Any carbon oxide captured from manufacturing processes or from ambient air by the producer of a covered product, or verifiably purchased by the producer of a covered product as an offset from an entity operating carbon capture infrastructure, shall have the effect of reducing the pollution associated with the production of a covered product if such carbon oxide is—