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Federal Register / Vol. 86, No. 161 / Tuesday, August 24, 2021 / Proposed Rules EPA, in this action, is taking action on sources at twenty-three major NOX and/
or VOC emitting facilities in Pennsylvania, subject to Pennsylvanias source-specific RACT requirements, as summarized in Table 2.

Title V air quality permit and subsequently, the Federally-approved SIP, or if the new case-by-case RACT
requirements are more stringent and supersede the previous Federallyapproved provisions.

determinations an evaluation was completed to determine if previously SIP-approved, case-by-case RACT
requirements herein referred to as RACT I were more stringent and required to be retained in the sources
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TABLE 2TWENTY-THREE MAJOR NOX AND/OR VOC SOURCES IN PENNSYLVANIA SUBJECT TO SOURCE-SPECIFIC RACT
II UNDER THE 1997 AND 2008 8HOUR OZONE NAAQS
Major source county
1-Hour ozone RACT source?
RACT I

Major source pollutant NOX and/or VOC

AK Steel Corp formerly Armco, Inc. Butler Operations Butler
Allegheny and Tsingshan Stainless LLC, Midland Facility formerly J &
L Specialty Steel Inc., Midland Facility Beaver.
Alumax Mill Products Lancaster
American Craft Brewery LLC Lehigh
American Refining Group Inc McKean

Yes
Yes

NOX and VOC
NOX and VOC

1000001 2/25/2020.
0400013 2/24/2020.

Yes
Yes
Yes

NOX and VOC
NOX and VOC
NOX and VOC

American Zinc Recycling Corp Horsehead Resource Development Company, Inc. Carbon.
Appvion Operations, Inc. Blair
ArcelorMittal Steelton LLC formerly Bethlehem Steel Corporation Dauphin.
Carpenter Technology Corporation, Reading Plt Berks
Chestnut Ridge Foam Inc formerly Chestnut Ridge Foam, Inc., Latrobe Westmoreland.
East Penn Manufacturing Company, Inc., Battery Assembly Berks
General Carbide Corporation Westmoreland
Lord Corp Saegertown Crawford
NLMK Pennsylvania LLC, Farrell Plt formerly Caparo Steel Co.
Farrell Mercer.
Omnova Solutions Inc.Auburn Plant formerly Gencorp, Inc. Schuylkill.
Pixelle Specialty Solutions LLCSpring Grove Mill York
Sonneborn LLC formerly Crompton Corporation, Fairview Township;
Witco Corp, Petrolia Facility Butler.
Specialty Tires of America, Indiana Plant formerly Specialty Tires of America, Inc. Indiana.
Standard Steel LLC formerly Standard Steel Division of Freedom Forge Corp. Mifflin.
Tennessee Gas Pipeline Co., Mercer Station 219 Mercer
Truck Accessories Group Milton Plant formerly Truck Accessories Group East Northumberland.
United Refining Co Warren
Wheatland Tube Company Mercer

Yes

NOX

3605014 9/9/2019.
3900006F 10/23/2019.
4200004 1/15/2020 and 004K 9/24/2019.
1300001 3/25/2019.

Yes
Yes

NOX and VOC
NOX and VOC

0705001 3/16/2020.
2205012 3/1/2020.

Yes
Yes

NOX and VOC
VOC

0605007 3/10/2020.
6500181 1/22/2020.

Yes Yes Yes Yes

NOX and VOC
VOC
VOC
NOX and VOC

0605069
6500622
2000194
4300310

Yes

VOC

5400009 6/26/2018.

Yes
Yes

NOX and VOC
NOX and VOC

6705004 4/1/2020.
10037I 9/17/2019.

Yes

VOC

3200065 1/16/2019.

Yes

NOX and VOC

4405001 8/16/2019.

Yes
Yes

NOX and VOC
VOC

4300272 1/2/2019.
4900020 1/14/2020.

Yes
Yes

NOX and VOC
NOX

6200017 2/6/2020.
4300182 3/26/2019.

The case-by-case RACT
determinations submitted by PADEP
consist of an evaluation of all reasonably available controls at the time of evaluation for each affected emissions unit, resulting in a PADEP
determination of what specific emission limit or control measures satisfy RACT
for that particular unit. The adoption of new or additional controls or the revisions to existing controls as RACT
were specified as requirements in new or revised Federally enforceable permits hereafter RACT II permits issued by PADEP to the source. Similarly, the adoption of an alternative NOX emission limit through a NOX emission averaging plan was specified in a RACT II permit.
The RACT II permits, which revise or adopt additional source-specific controls, have been submitted as part of
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the Pennsylvania RACT SIP revisions for EPAs approval in the Pennsylvania SIP under 40 CFR 52.2020d1. The RACT II permits submitted by PADEP
are listed in the last column of Table 2
of this document, along with the permit effective date, and are part of the docket for this rulemaking, which is available online at https www.regulations.gov, Docket No. EPAR03OAR2021
0531.9 EPA is proposing to incorporate by reference in the Pennsylvania SIP, via the RACT II permits, source-specific RACT determinations under the 1997
and 2008 8-hour ozone NAAQS for 9 The
RACT II permits included in the docket for this rulemaking are redacted versions of the facilitys Federally enforceable permits. They reflect the specific RACT requirements being approved into the Pennsylvania SIP via this rulemaking.

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RACT II permit effective date
42

5/21/2019.
3/3/2020.
4/12/2021.
1/22/2020.

certain sources at major NOX and VOC
emitting facilities.10
III. EPAs Evaluation of SIP Revisions After thorough review and evaluation of the information provided by PADEP
for sources at twenty-three major NOX
and/or VOC emitting facilities in Pennsylvania included in its SIP
revision submittal, EPA finds that PADEPs case-by-case RACT
determinations and conclusions provided are reasonable and appropriately considered technically and economically feasible controls, 10 While the prior SIP-approved RACT I permit will remain part of the SIP, this RACT II rule will incorporate by reference the RACT II requirements through the RACT II permit and clarify the ongoing applicability of specific conditions in the RACT I
permit.

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