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ROY COOPER
Governor
DIONNE DELLFGATTI g
Secretary " ww '
MICHAEL ABRACZINSKAS NORTH CAROLINA
Director Environmental Quality
March 15, 2021
Ms. Dawn Hughes
Plant Manager
The Chemours Company FC, LLC
22828 NC Highway 87 West
Fayetteville, North Carolina 28306-7332
RE: Review of Submissions to Demonstrate 99%Facility-Wide Reductions Pursuant to
Consent Order Paragraph 8.c.
Dear Ms. Hughes,
The North Carolina Division of Air Quality (NCDAQ) has reviewed the submissions as required
by Paragraph 8.c of the Consent Order and Section 2.2.D.1 of the facility's Title V Permit
(Permit No. 03735-T48), received on February 16, 2021. As required by the Consent Order and
the Title V permit,these submissions document that emissions of GenX Compounds during the
calendar year 2020 had been reduced from the 2017 baseline emissions of 2,302.7 pounds to less
than 23.027 pounds.
Based upon the review of the submissions by NCDAQ staff, we have determined that the
submissions follow established practices and procedures for emission estimation calculations for
the facility during calendar year 2020. We have compared the data submitted for operations and
controls during calendar year 2020 to the calendar year 2017 baseline of total reported emissions
of GenX Compounds. We find that the emission estimate submissions support the conclusion
that the 99%reduction requirements of GenX Compounds, as specified of the Consent Order and
the Title V permit, have been met.
NCDAQ looks forward to working with Chemours to better understand and refine facility-wide
PFAS emissions in the coming year. Please feel free to contact me if you have any questions at
[e-mail] or at(919) 707-8447.
Sincerely,
NAB
Michael A, Abraczinskas, Director
Division of Air Quality,NCDEQ
�j North Carolina Department of Environmental Quality ! Division of Air Quality
217 West]ones Street 11641 Mail Service Center ( Raleigh,North Carolina 27699-1641
bii- car /"`� 919.707.8400