81_FR_53440 81 FR 53284 - Approval and Promulgation of Air Quality Implementation Plans; Texas; Interstate Transport of Air Pollution for the 2008 Ozone National Ambient Air Quality Standards

81 FR 53284 - Approval and Promulgation of Air Quality Implementation Plans; Texas; Interstate Transport of Air Pollution for the 2008 Ozone National Ambient Air Quality Standards

ENVIRONMENTAL PROTECTION AGENCY

Federal Register Volume 81, Issue 156 (August 12, 2016)

Page Range53284-53290
FR Document2016-19151

The Environmental Protection Agency (EPA) is disapproving the portion of a Texas State Implementation Plan (SIP) submittal pertaining to interstate transport of air pollution which will significantly contribute to nonattainment or interfere with maintenance of the 2008 ozone National Ambient Air Quality Standard (NAAQS) in other states. Disapproval establishes a 2-year deadline for the EPA to promulgate a Federal Implementation Plan (FIP) for Texas to address the Clean Air Act (CAA) interstate transport requirements pertaining to significant contribution to nonattainment and interference with maintenance of the 2008 ozone NAAQS in other states, unless the EPA approves a SIP that meets these requirements. Disapproval does not start a mandatory sanctions clock for Texas.

Federal Register, Volume 81 Issue 156 (Friday, August 12, 2016)
[Federal Register Volume 81, Number 156 (Friday, August 12, 2016)]
[Rules and Regulations]
[Pages 53284-53290]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2016-19151]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R06-OAR-2012-0985; FRL-9950-50-Region 6]


Approval and Promulgation of Air Quality Implementation Plans; 
Texas; Interstate Transport of Air Pollution for the 2008 Ozone 
National Ambient Air Quality Standards

AGENCY: Environmental Protection Agency (EPA).

ACTION: Final rule.

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SUMMARY: The Environmental Protection Agency (EPA) is disapproving the 
portion of a Texas State Implementation Plan (SIP) submittal pertaining 
to interstate transport of air pollution which will significantly 
contribute to nonattainment or interfere with maintenance of the 2008 
ozone National Ambient Air Quality Standard (NAAQS) in other states. 
Disapproval establishes a 2-year deadline for the EPA to promulgate a 
Federal Implementation Plan (FIP) for Texas to address the Clean Air 
Act (CAA) interstate transport requirements pertaining to significant 
contribution to nonattainment and interference with maintenance of the 
2008 ozone NAAQS in other states, unless the EPA approves a SIP that 
meets these requirements. Disapproval does not start a mandatory 
sanctions clock for Texas.

DATES: This rule is effective on September 12, 2016.

ADDRESSES: The EPA has established a docket for this action under 
Docket ID No. EPA-R06-OAR-2012-0985. All documents in the docket are 
listed on the http://www.regulations.gov Web site. Although listed in 
the index, some information is not publicly available, e.g., 
Confidential Business Information or other information whose disclosure 
is restricted by statute. Certain other material, such as copyrighted 
material, is not placed on the Internet and will be publicly available 
only in hard copy. Publicly available docket materials are available 
either electronically through http://www.regulations.gov or in hard 
copy at EPA Region 6, 1445 Ross Avenue, Suite 700, Dallas, Texas 75202-
2733.

FOR FURTHER INFORMATION CONTACT: Carl Young, 214-665-6645, 
young.carl@epa.gov.

SUPPLEMENTARY INFORMATION: Throughout this document, ``we,'' ``us,'' 
and ``our'' means the EPA.

I. Background

    This rulemaking addresses an infrastructure SIP submittal from the 
state of Texas addressing, among other things, the requirements of CAA 
section 110(a)(2)(D)(i)(I), also known as the good neighbor provision 
(or interstate transport prongs 1 and 2), with respect to the 2008 
ozone NAAQS. The background for this action is discussed in detail in 
our April 11, 2016 proposal (81 FR 21290). In that action we proposed 
to disapprove the portion of the December 13, 2012 Texas SIP submittal 
pertaining to CAA section 110(a)(2)(D)(i)(I) which requires that the 
State prohibit any emissions activity within the state from emitting 
air pollutants which will significantly contribute to nonattainment 
(prong 1) or interfere with maintenance (prong 2) of the 2008 ozone 
NAAQS in other states.\1\ In proposing to disapprove the SIP submittal 
as to prongs 1 and 2 of the good neighbor provision, we noted several 
deficiencies in Texas' submittal: (1) Texas limited its discussion of 
data only to areas designated nonattainment in states that are 
geographically closest to Texas (Arizona, Arkansas, Colorado, Illinois, 
Indiana, Louisiana, Mississippi, Missouri, Tennessee, and Wisconsin); 
and (2) Texas did not give the ``interfere with maintenance'' clause of 
CAA section 110(a)(2)(D)(i)(I) independent significance because its 
analysis did not attempt to evaluate the potential impact of Texas 
emissions on areas that are currently measuring clean data, but that 
may have issues maintaining that air quality.\2\ Finally, the EPA 
explained that Texas and other states could no longer rely on the 
implementation of the Clean Air Interstate Rule (CAIR) to satisfy 
emission reduction obligations with respect to the 2008 ozone NAAQS (81 
FR 21290, 21294-5). The EPA is finalizing its proposed disapproval in 
this action.
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    \1\ In a separate action, we disapproved the portion of the SIP 
submittal pertaining to the CAA section 110(a)(2)(D)(i)(II) 
requirement to address the interstate transport of air pollution 
which will interfere with other states' programs for visibility 
protection (81 FR 296, January 5, 2016). We proposed to approve the 
other portions of the infrastructure SIP submittal on February 8, 
2016 (81 FR 6483).
    \2\ In addition, the EPA cited at proposal certain technical 
information the agency had released in order to facilitate efforts 
to address interstate transport requirements for the 2008 ozone 
NAAQS, and that this information was used to support the proposed 
Cross-State Air Pollution Rule Update for the 2008 ozone NAAQS 
(CSAPR Update) (81 FR 21299, 21292). We noted that such information 
contradicts Texas' conclusions that its SIP contained adequate 
provisions to meet the CAA interstate transport requirements with 
respect to the 2008 ozone NAAQS. See Notice of Data Availability 
(NODA), 80 FR 46271, (August 4, 2015) and the proposed CSAPR Update, 
80 FR 75706 (December 3, 2015). We also noted at proposal that the 
EPA technical information in the NODA and the proposed CSAPR Update 
accounted for the emission reductions resulting from controls listed 
in the SIP, implemented within the state, and nonetheless showed 
that Texas will contribute to downwind air quality problems. The 
CSAPR Update, however, is outside the scope of this action, and is 
irrelevant to the question of whether the Texas SIP should be 
disapproved.
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    We received three comments during the comment period on our 
proposed SIP disapproval. The comments were submitted by the State of 
Texas (Texas Commission on Environmental Quality ``TCEQ''), Luminant (a 
Texas electricity producer) and a member of the public. A synopsis of 
the comments and our responses are provided below.

II. Response to Comments

    Comment: Comments were received from a member of the public that 
was supportive of the EPA's basis for its proposed action, but added 
that (1) the public can better understand how we are using the most 
current information if we clarify and explain how the projections and 
modeling discussed in the evaluation for our proposal are informed by 
recent ozone monitoring data, and (2) the commenter stated that the EPA 
took too long to propose action on the Texas SIP revision, noting that 
Texas would benefit from earlier review of its analysis by the EPA.
    Response: We agree with the commenter's conclusion that Texas's SIP 
submittal was inadequate to address the statutory interstate transport 
requirements with respect to the 2008 ozone NAAQS. With respect to the 
commenter's first concern, the projections and modeling released c in 
the August 4, 2015 NODA and the proposed CSAPR Update, which we also o 
recited in the EPA's proposed action on the Texas SIP submittal. In our 
CSAPR Update proposal, we explained how the CSAPR Update Rule proposed 
to use recent ozone monitoring data to inform our evaluation of 
interstate transport (80 FR 75706, 75724). We proposed to identify as 
nonattainment receptors those monitoring sites that (1) measured ozone 
concentrations that exceed the NAAQS based on monitoring data from 
years 2012-2014, and (2) are projected to exceed the NAAQS in 2017

[[Page 53285]]

based on an average design value.\3\ We proposed to identify 
maintenance receptors as those monitoring sites that have measured 
ozone concentrations that meet the NAAQS (clean data) based on 
monitoring data from years 2012-2014 and are projected to exceed the 
NAAQS in 2017 based on a maximum or average design value. We proposed 
this method of projecting from recent monitoring data to 2017 to 
identify maintenance receptors, since the monitoring sites of the 
proposed maintenance receptors currently meeting the NAAQS could be 
subject to conditions that may allow violations to reoccur and 
therefore may have future maintenance concerns. For more information 
about how the EPA identified 2017 nonattainment and maintenance 
receptors, please see pages 75723-75726 in the proposed CSAPR Update. 
(80 FR 75706). Today's rulemaking does not address which monitoring 
sites are identified as nonattainment and maintenance receptors with 
respect to interstate transport for the 2008 ozone NAAQS. Such 
determination, including more recent ozone monitoring data which will 
inform that analysis, will be addressed in the EPA's final CSAPR Update 
and are outside the scope of this final action. The EPA's disapproval 
is based on the inadequacies in the analysis provided in Texas's SIP 
submittal, as described in this document and in EPA's proposed action 
on that SIP.
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    \3\ The design value for the 2008 ozone NAAQS is the 3-year 
average of the annual 4th highest daily maximum 8-hour ozone 
concentration at a monitoring site.
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    With respect to the timeliness of the EPA's action on the Texas SIP 
submittal, CAA section 110(k)(2) requires the EPA to act on SIPs within 
one year after a submittal is determined to be complete. We determined 
that the Texas infrastructure SIP submittal, which includes transport, 
was complete on December 20, 2012. While the EPA generally agrees that 
prompt action on state SIP submittals can be beneficial to the states' 
planning efforts, in this case, the D.C. Circuit's decision in North 
Carolina v. EPA, 531 F.3d 896, 908-911 (D.C. Cir. 2008) provided the 
holding that states must give the ``interfere with maintenance'' clause 
of CAA section 110(a)(2)(D)(i)(I) independent significance, which Texas 
failed to do.
    Comment: The TCEQ stated that it does not support the EPA's 
proposed disapproval of the state's interstate transport portion of its 
SIP submittal because the TCEQ's interstate transport analysis 
adequately addresses the requirements of CAA section 
110(a)(2)(D)(i)(I). Specifically, TCEQ stated that the EPA failed to 
issue guidance in a timely manner for states to use in developing 
infrastructure and transport SIP revisions for the 2008 ozone NAAQS. 
TCEQ therefore contends that it is inappropriate for the EPA to 
conclude that the state's analysis of ozone contributions to other 
areas is incomplete when the EPA did not provide timely guidance 
stating what would constitute a complete analysis. TCEQ explained that 
its SIP revision was submitted on December 13, 2012 in order to meet 
the January 4, 2013 deadline by which the EPA was court-ordered to 
issue findings of failure to submit infrastructure SIPs for the 2008 
ozone NAAQS. TCEQ notes that the EPA did not issue infrastructure SIP 
guidance until September 13, 2013, eight months following the January 
2013 deadline, which did not contain any information on what would 
constitute an adequate interstate transport analysis. TCEQ further 
notes that the EPA did not provide information to states regarding 
interstate transport for the 2008 ozone NAAQS until 2015, through 
information provided in a January 22, 2015 memo, an August 4, 2015 
NODA, and the December 3, 2015 CSAPR Update proposal, which was well 
after the state's SIP submittal. Therefore, as a result of the EPA's 
lack of timely transport guidance for the 2008 ozone standard and 
subsequent NODA regarding 2017 nonattainment and maintenance receptor 
linkages and contributions, TCEQ contends that it was forced to expend 
effort and resources to develop its SIP revision without knowing how 
the EPA would evaluate Texas' interstate transport obligation. Further, 
the EPA has routinely failed to issue timely guidance for SIP revisions 
and to even meet statutory SIP review deadlines in the CAA. As a 
result, the EPA has disrupted the SIP development process nationwide, 
undermining the states' ability to submit sufficient SIP revisions.
    Response: We disagree that Texas' December 13, 2012 SIP submittal 
containing the state's transport analysis adequately addressed the 
requirements of CAA section 110(a)(2)(D)(i)(I). Rather, the state's 
analysis was deficient to address the statutory requirements, as 
detailed in the proposal and in more detail in this document. CAA 
section 110(a)(2)(D)(i)(I) requires that for a new or revised standard, 
each SIP must contain adequate provisions to prohibit any emissions 
activity within the state from emitting air pollutants that will 
``contribute significantly to nonattainment'' or ``interfere with 
maintenance'' of the applicable air quality standard in any other 
state--here being the 2008 ozone standard. (81 FR 21290-1, April 11, 
2016). Texas submitted an analysis of monitoring data, wind patterns, 
emissions data and emissions controls and concluded that based on 
monitoring data, due to decreases in ozone design values and existing 
control measures, emissions from sources from within the state do not 
contribute significantly to nonattainment or interfere with maintenance 
of the 2008 ozone NAAQS in other states. We find that Texas' analysis 
was not adequate because Texas limited its discussion of data only to 
areas designated nonattainment in states that are geographically 
closest to the state and we find this approach incomplete, (as detailed 
in our proposal), since the state did not consider other areas that 
were not formally designated as nonattainment. (81 FR 21292). Moreover, 
the state did not give the ``interfere with maintenance'' clause of CAA 
section 110(a)(2)(D)(i)(I) independent significance, consistent with 
the D.C. Circuit's decision in North Carolina v. EPA, 531 F.3d 896, 
908-911 (D.C. Cir. 2008), because its analysis did not attempt to 
evaluate the potential impact of Texas emissions on areas that are 
currently measuring clean data, but that may have issues maintaining 
that air quality. (81 FR 21292). As we noted at proposal the EPA's most 
recent technical information demonstrates that emissions from Texas do 
impact air quality in other states relative to the 2008 ozone NAAQS. 
(81 FR 21292-3). With regard to the timelines of EPA guidance, in EPA 
v. EME Homer City Generation, L.P., the Supreme Court clearly held that 
``nothing in the statute places the EPA under an obligation to provide 
specific metrics to States before they undertake to fulfill their good 
neighbor obligations.'' 134 S. Ct. 1584, 1601 (2014).\4\ While we have 
taken a different approach in some prior rulemakings by providing 
states with an opportunity to submit a SIP after we quantified the 
states' budgets (e.g., the

[[Page 53286]]

NOXSIP Call and CAIR \5\), the CAA does not require such an 
approach. Regarding the commenter's contention that the EPA's alleged 
inability to review SIP submittals within the CAA timelines undermines 
the ability of states to submit sufficient SIPs, the State's ability to 
submit a sufficient SIP that meets the applicable requirements is 
unrelated to the EPA's timeline for review.
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    \4\ ``Nothing in the Act differentiates the Good Neighbor 
Provision from the several other matters a State must address in its 
SIP. Rather, the statute speaks without reservation: Once a NAAQS 
has been issued, a State `shall' propose a SIP within three years, 
Sec.  7410(a)(1), and that SIP `shall' include, among other 
components, provisions adequate to satisfy the Good Neighbor 
Provision, Sec.  7410(a)(2).'' EPA v. EME Homer City Generation, 
L.P., 134 S. Ct. at 1600.
    \5\ For information on the NOX SIP call see 63 FR 
57356 (October 27, 1998). For information on CAIR (the Clean Air 
Interstate Rule) see 70 FR 25162 (May 12, 2005).
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    Comment: TCEQ and Luminant both state that the EPA's public notice 
on the proposed disapproval is not meaningful because they contend that 
the outcome was predetermined when the EPA proposed a FIP for Texas in 
the proposed CSAPR Update. They stated that at the time of the proposed 
FIP to update CSAPR, the EPA had taken no action on the previously 
submitted SIP submittal from Texas addressing interstate transport with 
respect to the 2008 ozone NAAQS. The commenters contend that the EPA 
should have evaluated the SIP submittal prior to proposing a CSAPR 
Update that included Texas. The commenters also stated that we had not 
satisfied the prerequisites of CAA section 110(c)(1) when we issued the 
proposed FIP for Texas in the proposed CSAPR Update. The commenters 
therefore contend that the proposed SIP disapproval is only a post hoc 
rationalization for the proposed CSAPR Update, and our approach is 
unlawful and impermissibly treads on cooperative federalism required 
under the CAA. Lastly, the commenters claim that had we reviewed the 
SIP revision before proposing the CSAPR Update for Texas, the state 
would have had the opportunity contemplated by the CAA to correct any 
problems with its SIP in a timely fashion and avoid the imposition of 
the FIP.
    Response: We disagree with the commenters that the proposed 
disapproval was predetermined when the EPA issued the proposed CSAPR 
Update that included a FIP for Texas. Our proposal to disapprove the 
Texas SIP provided proper notice and an opportunity for public comment, 
as legally required, and provided distinct bases for the proposed 
disapproval. Importantly, the proposed disapproval of the Texas SIP 
allowed an opportunity for submittal of any information that could have 
changed our proposed views concerning (1) the adequacy of the SIP 
submittal, and (2) the effect of Texas emissions on ozone levels in 
downwind states as demonstrated in the modeling and contribution 
information the EPA relied upon for its proposed disapproval. The EPA 
has not received any information demonstrating the identified 
inadequacies of the SIP submittal and the data showing the effect of 
Texas emissions in downwind states are inaccurate.
    Whether the EPA appropriately proposed the CSAPR Update is outside 
the scope of this action, and is irrelevant to the question of whether 
the Texas SIP should be disapproved. The bases for the disapproval are 
further explained in both the proposal and this final action, and do 
not rely upon the proposed CSAPR Update. As described in the proposal 
and earlier in this document, whether or not the EPA had proposed the 
CSAPR Update, Texas' SIP submittal failed to include an analysis that 
appropriately evaluated the impact of state emissions on areas in other 
states, regardless of current nonattainment designations and 
considering the ability of areas currently measuring clean data to 
maintain that standard. These deficiencies are completely independent 
of any analysis conducted to support the CSAPR Update proposal.
    Moreover, while the CSAPR Update proposal also relied upon the same 
modeling and contribution information to identify which states might be 
subject to a FIP in the final rulemaking, in the absence of an 
approvable SIP, the proposed disapproval of the Texas SIP did not rely 
upon the proposed findings in the CSAPR Update but rather cited, in 
addition to other deficiencies identified with the Texas SIP, technical 
data that was relevant to and informative for both proposals.
    Our actions are consistent with CAA section 110(c) prerequisites in 
promulgating a FIP. In our December 3, 2015 Federal Register notice, we 
proposed to include Texas in the CSAPR Update (80 FR 75706). In that 
proposal we recognized that we could not promulgate a FIP for any 
state, including Texas, in the final CSAPR Update unless we found that 
the state had failed to make an approvable SIP submittal (80 FR 75719-
20). A proposed rulemaking does not constitute a promulgation of a rule 
by the EPA, and therefore the proposed CSAPR Update does not constitute 
a ``predetermined outcome'' of EPA's review of Texas' SIP submittal, as 
the commenters describe, nor a promulgated FIP under CAA section 
110(c). Were the EPA to finalize an approval of Texas' SIP, the EPA 
would not finalize the proposed inclusion of Texas in any final CSAPR 
Update. However, for the reasons described earlier, the EPA is 
finalizing its disapproval of Texas' SIP. However, this final action 
does not promulgate a FIP nor make any final determination regarding 
whether and when the EPA will promulgate a FIP. The EPA will determine 
whether to issue a FIP in the context of the CSAPR Update in the 
rulemaking for that action, and thus any concerns regarding the EPA's 
authority to issue a FIP are appropriately raised only in the context 
of that rulemaking.
    Finally, the EPA disagrees with the commenters' claim that had we 
reviewed the SIP revision before proposing the CSAPR Update for Texas, 
the state would have had the opportunity contemplated by the CAA to 
correct any problems with its SIP in a timely fashion in order to avoid 
the imposition of the FIP. Contrary to commenters' assertions, CAA does 
not contemplate that a state have an opportunity to correct 
deficiencies with its SIP either before the EPA takes action to act on 
the SIP or before the EPA imposes a FIP after disapproval of a SIP. CAA 
section 110(c) provides that the EPA ``shall promulgate a [FIP] at any 
time within two years after'' the EPA either finds that a state has 
failed to make a required submittal or disapproves a SIP, in whole or 
in part. As the Supreme Court confirmed in EPA v. EME Homer City 
Generation. L.P., ``EPA is not obliged to wait two years or postpone 
its action even a single day: The Act empowers the Agency to promulgate 
a FIP `at any time' within the two-year limit.'' EPA v. EME Homer City 
Generation, L.P., 134 S. Ct. 1584, 1600-01 (2014). The EPA notes, 
however, that states have the ability at any time, including before or 
after the imposition of a FIP, to submit an approvable SIP, which 
corrects any deficiency.
    Comment: TCEQ commented that we inappropriately stated that it 
should have considered possible contributions to downwind areas that 
are not designated nonattainment but may nonetheless measure 
exceedances of the NAAQS. TCEQ further stated that we fail to mention 
how Texas might have accomplished this theoretical exercise 
particularly without EPA guidance on how to develop its transport SIP 
and considering the EPA relies on nationwide modeling to determine 
potential exceedances in areas that are attaining the NAAQS that is not 
made available to states prior to the statutory due dates for state 
transport SIPs. The TCEQ concedes that the EPA may now consider the 
CSAPR schema to be appropriate guidance for transport regulation, but 
contends that it is still not possible for states to effectively 
respond with timely transport SIPs. The commenter again notes that the 
EPA did

[[Page 53287]]

not explain what type of transport analysis would be considered 
satisfactory when the EPA issued SIP guidance in 2013.
    Response: Regardless of an air quality designation, any area may 
violate the NAAQS if upwind emissions affecting air quality are not 
adequately controlled. The EPA has routinely interpreted the obligation 
to prohibit emissions that ``significantly contribute to 
nonattainment'' of the NAAQS in downwind states to be independent of 
formal designations because exceedances can happen in any area.\6\ 
Nothing in the CAA limits States' obligations under the good neighbor 
provision to downwind areas that have been formally designated 
nonattainment. To the contrary, CAA section 110(a)(2)(D)(i)(I) requires 
States to prohibit emissions that ``will contribute significantly to 
nonattainment in . . . any other State.'' (emphasis added). The future 
tense demonstrates that Congress intended this requirement to be 
forward-looking and apply to areas that will be in nonattainment 
regardless of formal designation. An area with air quality that is 
projected to exceed the NAAQS would be in nonattainment, and thus not 
meeting public health-based standards, regardless of whether it has 
been formally designated as a nonattainment area. An upwind state 
cannot be relieved of its obligation to address interstate transport of 
air pollution merely because of a lack of formal designation. Thus, 
Texas should have considered possible contributions to downwind areas 
that are not designated nonattainment but may nonetheless measure 
exceedances of the NAAQS in considering whether Texas emissions 
significantly contribute to nonattainment in another state.
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    \6\ See, e.g., Clean Air Interstate Rule, 70 FR 25162, 25265 
(May 12, 2005) (``As to impacts, CAA section 110(a)(2)(D) refers 
only to prevention of `nonattainment' in other States, not to 
prevention of nonattainment in designated nonattainment areas or any 
similar formulation requiring that designations for downwind 
nonattainment areas must first have occurred.''); Cross-State Air 
Pollution Rule, 76 FR 48208, 48211 (Aug. 8, 2011) (evaluating 
nonattainment and maintenance concerns based on modeled 
projections); Brief for Respondents U.S. Environmental Protection 
Agency at 23-24, EME Homer City Generation, L.P. v. EPA, Case No. 
11-1302 (D.C. Cir. Jan. 16, 2015), ECF No. 1532516 (defending the 
EPA's identification of air quality problems in CSAPR independent of 
area designations). Cf. Final Response to Petition from New Jersey 
Regarding SO2 Emissions From the Portland Generating 
Station, 76 FR 69052 (Nov. 7, 2011) (finding facility in violation 
of the prohibitions of CAA section 110(a)(2)(D)(i)(I) with respect 
to the 2010 SO2 NAAQS prior to issuance of designations 
for that standard).
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    With respect to the ``interfere with maintenance'' requirement, the 
court in North Carolina v. EPA, (531 F.3d 896, D.C. Cir. 2008), was 
specifically concerned with areas not designated nonattainment when it 
rejected the view that ``a state can never `interfere with maintenance' 
unless the EPA determines that at one point it `contribute[d] 
significantly to nonattainment.' '' 531 F.3d at 910. The court pointed 
out that areas barely attaining the standard due in part to emissions 
from upwind sources would have ``no recourse'' pursuant to such an 
interpretation. Id. Accordingly, and as described in the proposal, the 
court explained that the regulatory authority must give ``independent 
significance'' to the maintenance prong of CAA section 
110(a)(2)(D)(i)(I) by separately identifying such downwind areas for 
purposes of defining states' obligations pursuant to the good neighbor 
provision. Thus, Texas should have considered the potential impact of 
its emissions on areas that are currently measuring clean data, but may 
have issues maintaining that air quality.
    Although the TCEQ questions how it could have completed such an 
analysis without explicit guidance from the EPA and before the EPA had 
conducted air quality modeling evaluating downwind air quality and 
contributions, as explained earlier, states bear the primary 
responsibility for demonstrating that their plans contain adequate 
provisions to address the statutory interstate transport provisions and 
the EPA is not required to issue guidance. In separate interstate 
transport actions, the EPA has reviewed and finalized action on 
interstate transport SIPs in states where air quality modeling was not 
available or where the total weight of evidence for finalizing action 
on the state's SIP was not solely based on air quality modeling, 
according to these standards.\7\ As evidenced by these actions, 
consideration of monitoring data is one valid way to evaluate potential 
interstate transport impacts, but it does not absolve a state from 
evaluating its downwind impact regardless of formal area designations 
and considering the requirements of both prongs of the good neighbor 
provision. As we noted above and as found by the Supreme Court in EME 
Homer City Generation, L.P., the lack of guidance does not relieve 
either the states of the obligation to submit SIPs that address CAA 
section 110(a)(2)(D)(i)(I) nor the EPA of the obligation to review such 
SIPs consistent with the statutory requirements of the good neighbor 
provision. For the 2015 ozone NAAQS, we plan to provide information 
pertaining to interstate transport of air pollution later this year.\8\ 
Interstate transport SIPs for the 2015 ozone NAAQS are due October 26, 
2018. We plan to continue our ongoing dialogue with states to assist in 
developing an appropriate transport SIP.
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    \7\ See, e.g., Air Quality State Implementation Plans; Approvals 
and Promulgations: Utah; Interstate Transport of Pollution for the 
2006 PM2.5 NAAQS May 20, 2013 (78 FR 29314); Final Rule, 
78 FR 48615 (August 9, 2013); Approval and Promulgation of 
Implementation Plans; State of California; Interstate Transport of 
Pollution; Significant Contribution to Nonattainment and 
Interference With Maintenance Requirements, Proposed Rule, 76 FR 
146516, 14616-14626 (March 17, 2011); Final Rule, 76 FR 34872 (June 
15, 2011); Approval and Promulgation of State Implementation Plans; 
State of Colorado; Interstate Transport of Pollution for the 2006 
24-Hour PM2.5 NAAQS, Proposed Rule, 80 FR 27121, 27124-
27125 (May 12, 2015); Final Rule, 80 FR 47862 (August 10, 2015).
    \8\ See pages 6-7 of the attachment to the October 1, 2015 EPA 
memorandum ``Implementing the 2015 Ozone National Ambient Air 
Quality Standards'' from Janet McCabe, Acting Assistant 
Administrator, Office of Air and Radiation to Regional 
Administrators, Regions 1-10, https://www.epa.gov/sites/production/files/2015-10/documents/implementation_memo.pdf.
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    Comment: TCEQ and Luminant both state that in our CSAPR Update 
proposal the EPA did not give independent effect to both the 
``contribute significantly to nonattainment'' and the ``interfere with 
maintenance'' requirements as nonattainment and maintenance receptors 
are treated exactly the same way as far as linkages to states are 
defined and emission budgets are set. Luminant also claims that the EPA 
would be in violation of the Supreme Court in EME Homer City 
Generation, L.P. if we impose the same ``cost-effective controls'' to 
address both interference with maintenance and significant contribution 
to nonattainment.
    Further, the comments state that because some states are linked to 
receptors in marginal nonattainment areas, the EPA is requiring 
emissions reductions from upwind states, including Texas, to assist 
states that do not have make emission reductions or institute control 
strategies of their own. Further, the comments claim that we have 
failed to identify any balance between local controls in areas with 
potential maintenance problems and reductions that it is requiring of 
states upwind that it models as contributing at least 1% of the 
relevant NAAQS to these areas with modeled, not monitored, issues.
    The commenters also disagree with the EPA's finding that the Texas 
SIP submittal did not give independent significance to the CAA 
``interfere with

[[Page 53288]]

maintenance'' requirement and contend that we have misconstrued that 
requirement by stating that TCEQ did not evaluate areas currently 
measuring clean data. Luminant contends that Texas' SIP does give 
independent significance to the ``interfere with maintenance'' clause. 
TCEQ claims that the EPA has not promulgated a rule that identifies a 
required or recommended methodology for the EPA or states to give 
independent consideration to possible contributions that may interfere 
with maintenance in downwind areas, and contend that it is arbitrary 
and capricious for the EPA to propose disapproval for failure to meet a 
standard or requirement that did not exist at the time the statutory 
obligation matured.
    Response: As described in the proposal, the EPA proposed 
disapproval in part because the Texas SIP submittal did not address the 
potential impact of Texas emissions on maintenance areas. Reiterating 
our position explained in the proposal, the D.C. Circuit in North 
Carolina explained that the regulatory authority must give 
``independent significance'' to the maintenance prong of CAA section 
110(a)(2)(D)(i)(I) by evaluating the impact of upwind state emissions 
on downwind areas that, while currently in attainment, are at risk of 
future nonattainment, considering historic variability. North Carolina 
v. EPA, 531 F.3d 896, 908-911 (D.C. Cir. 2008). While one commenter 
contends that Texas evaluated the interference with maintenance prong 
and concluded monitoring data do not suggest that emissions from Texas 
contribute significantly to nonattainment or interfere with maintenance 
of the 2008 ozone NAAQS for areas in any other state, nothing in Texas' 
SIP submittal indicates that it performed any analysis to support its 
conclusion as the State limited its discussion of data only to certain 
areas designated nonattainment and did not consider whether those or 
any other areas might have trouble maintaining the standard even if 
they measured clean data. Thus, contrary to the commenter's assertion, 
Texas did not give independent meaning to the interference with 
maintenance prong by evaluating the impact of upwind state emissions on 
downwind areas that, while currently in attainment, are at risk of 
future nonattainment, as required by the statute and as clarified by 
the D.C. Circuit in North Carolina.
    The EPA disagrees with the commenter's assertion that this standard 
or requirement did not exist at the time the statutory obligation to 
submit a transport SIP matured. At the time Texas was obligated to 
submit a SIP addressing interstate transport requirements for the 2008 
ozone NAAQS, CAA section 110(a)(2)(D)(i)(I) clearly required states to 
submit a plan containing adequate provisions prohibiting any source or 
other type of emissions activity within the state from emitting any air 
pollutant in amounts which will interfere with maintenance by any other 
state with respect to a particular NAAQS. This requirement has not 
changed since Texas' obligation to submit a transport SIP matured, and 
contrary to commenter's assertion, the EPA is not obligated to identify 
a required or recommended methodology for giving independent 
consideration to possible contributions that may interfere with 
maintenance in downwind areas prior to proposing action on a SIP 
addressing such statutory requirement. Nonetheless, the State's SIP 
made no attempt to evaluate the maintenance prong with respect to the 
2008 ozone NAAQS aside from its conclusory assertion that the 
requirements were satisfied.
    To the extent the commenter has raised concerns with respect to the 
EPA's interpretation and application of the CAA, including the 
``interfere with maintenance'' clause, in the context of the CSAPR 
Update rulemaking, such comments are appropriately raised and addressed 
in that rulemaking. The EPA is not finalizing in this rule any 
determinations regarding the identification of specific downwind 
maintenance receptors, the magnitude of Texas' contribution to those 
receptors, and the quantity of any emission reductions that might be 
necessary. Such determinations will be made in the context of the CSAPR 
Update rulemaking. To the extent that Luminant refers to the EPA's 
approach as not compliant with the Supreme Court's EME Homer City 
Generation, L.P. decision, this comment relates to the CSPAR Update 
rulemaking and not our action today. Thus, it is outside the scope of 
this action and would be more appropriately addressed in that separate 
rulemaking.
    Comment: TCEQ claims that the EPA has not demonstrated that a 
contribution by upwind states of 1% of the NAAQS will interfere with 
maintenance in identified maintenance areas. Further the TCEQ contends 
that the EPA has not demonstrated that a 1% of the NAAQS contribution 
to modeled emissions in maintenance areas is appropriate for linking an 
upwind state to a maintenance monitor. Further, they contend that EPA 
has not demonstrated that the amount of reductions necessary to cure a 
contribution to nonattainment is also appropriate to ensure that an 
upwind state is not interfering with maintenance. Lastly, TCEQ states 
that the 1% contribution threshold is arbitrary.
    Response: The EPA explained in the CSPAR Update proposal its 
reasoning for why we believe it appropriate to use the same approach 
used in CSAPR to establish a 1% air screening threshold for the 
evaluation of interstate transport requirements for the 2008 ozone 
NAAQS, including the interference with maintenance requirement. 81 FR 
21292-94. The commenter does not explain its allegations that the 1% 
threshold is arbitrary nor does the commenter explain how the EPA has 
not demonstrated this threshold is appropriate to show interference by 
upwind states with maintenance in identified maintenance areas.
    Nonetheless, while the EPA cited the modeling conducted for the 
CSAPR Update as showing Texas may significantly contribute to 
nonattainment or interfere with maintenance of the 2008 ozone NAAQS in 
downwind states, we did not propose to make a specific finding of 
contribution or to quantify any specific emissions reduction 
obligation. We did not rely upon a 1% contribution threshold for this 
action. Rather, the evaluation of whether emissions from Texas 
significantly contribute to nonattainment or interfere with maintenance 
of the 2008 ozone NAAQS downwind, relying upon the use of a 1% 
contribution threshold, and if so what reductions are necessary to 
address that contribution, is being conducted in the context of the 
CSAPR Update rulemaking. Accordingly, this comment relates to the CSPAR 
Update rulemaking and not our action today. Thus, it is outside the 
scope of this action and would be more appropriately addressed in that 
separate rulemaking. The EPA will consider timely-submitted comments 
regarding the EPA's air quality modeling and various associated legal 
and policy decisions in finalizing that rulemaking.
    Comment: TCEQ stated that it supports the use of ambient air 
quality monitoring data as the only valid basis for making 
nonattainment designations and identifying nonattainment and 
maintenance receptors and that it does not support the use of modeling 
as the basis for designations or identifying either nonattainment or 
maintenance receptors for transport. TCEQ contends that using modeling 
for these actions could result in major capital expenditures for 
industry to fix something that may not be a real problem, and claims 
that to base these actions on modeling is inconsistent with

[[Page 53289]]

historical and present EPA policies. TCEQ also notes that the EPA does 
not redesignate an area to attainment when an area models attainment as 
part of an attainment demonstration, but rather uses monitoring data to 
verify attainment before redesignation.
    Response: While the EPA does rely on ambient air quality monitoring 
data to make decisions on ozone nonattainment designations and 
redesignations, the EPA has routinely based its determination of 
receptors for purposes of evaluating interstate ozone transport on air 
quality modeling projections.\9\ This is because, regardless of 
designation, any area may violate the NAAQS if upwind emissions 
affecting air quality are not adequately controlled, and areas 
currently measuring clean data may still violate the NAAQS if 
conditions change such that attainment with the NAAQS can no longer be 
maintained. Thus, the means by which the EPA makes decisions with 
respect to area designations is not relevant to our identification of 
receptors that should be evaluated for interstate transport of air 
pollution. In North Carolina v. EPA, the D.C. Circuit concluded that 
the EPA's reliance on future projections to identify such receptors was 
a reasonable application of the statute. North Carolina, 531 F.3d at 
914. Nonetheless, while the EPA has relied upon modeling to identify 
downwind air quality problems, the EPA has also stated that states may 
consider other types of data when evaluating interstate transport in 
developing their SIPs. See Memorandum from William T. Harnett to 
Regional Air Division Directors, Regions I-X, ``Guidance on SIP 
Elements Required Under [CAA] Sections 110(a)(1) and (2) for the 2006 
24-Hour Fine Particle (PM2.5) National Ambient Air Quality 
Standards (NAAQS)'', September 25, 2009.\10\ Indeed, as described 
earlier, the EPA has regularly evaluated interstate transport SIPs in 
western states, where modeling has not typically been available, 
considering monitored data in a manner that is consistent with the 
standards described in this document.
---------------------------------------------------------------------------

    \9\ See CSAPR (76 FR 48208, August 8, 2011), CAIR (70 FR 25162, 
May 12, 2005) and the NOX SIP call (63 FR 57356, October 
27, 1998).
    \10\ https://www3.epa.gov/ttn/naaqs/aqmguide/collection/cp2/20090925_harnett_section_110(a)_sip_2006_24-hr_pm2.5_naaqs.pdf.
---------------------------------------------------------------------------

    Comment: TCEQ stated that we failed to give comments on the 
adequacy of the State's interstate transport analysis during the State 
public comment period and that the lack of comments led the State to 
believe that the submitted analysis was adequate to show how Texas 
contributes to other states' ozone concentrations.
    Response: The EPA's authority and obligation under the Act is to 
review a SIP submittal and determine whether it meets the applicable 
requirements of the Act and regulations, regardless of whether we 
commented on a State's proposed SIP during its State rulemaking 
process. There is no requirement in the Act that the EPA must review, 
evaluate, and comment on a State's proposed SIP revision during the 
state rulemaking process, and no reasonable or legal basis for states 
to assume that the EPA's choosing to not provide comment on their 
analysis during the state public comment period constitutes the 
Agency's endorsement of such analysis.
    Comment: Luminant stated that the EPA needs to revise the CSAPR 
ozone season NOX budgets in accordance with the D.C. 
Circuit's remand in EME Homer City Generation, L.P. before the EPA can 
evaluate Texas' SIP submittal. See EME Homer City Generation, L.P. v 
EPA, 795 F.3d 118 (D.C. Cir. 2015). Luminant stated that, by failing to 
issue new budgets for the 1997 ozone NAAQS, we are in violation of the 
D.C. Circuit's specific remand instructions. The commenter contends 
that the EPA cannot rationally evaluate Texas' SIP submittal until we 
comply with the court's remand. The commenter specifically contends 
that the EPA must replace the CSAPR budgets with lawful budgets that do 
not require more control than necessary to comply with the 1997 ozone 
NAAQS, and that otherwise, the EPA has no basis to disapprove the Texas 
SIP submittal. By failing to establish lawful budgets, the commenter 
claims that the EPA does not have the information necessary to evaluate 
additional reductions associated with Texas' plan to comply with the 
2008 ozone NAAQS.
    Response: The EPA has an independent statutory obligation to 
evaluate Texas' SIP submittal addressing the good neighbor provision 
with respect to the 2008 ozone NAAQS. The fact that the EPA has not yet 
completed its response to the D.C. Circuit's remand to address 
interstate transport with respect to the 1997 ozone NAAQS does not 
preclude either the state from addressing its own statutory obligation 
with respect to the 2008 ozone NAAQS pursuant to CAA section 
110(a)(2)(D)(i)(I) or the EPA from fulfilling its statutory obligation 
to review the SIP submittal pursuant to CAA section 110(k). As noted 
earlier, the EPA has identified several deficiencies with the 
interstate transport analysis in the Texas SIP submittal that are 
unrelated to the CSAPR rulemakings either with respect to the 1997 or 
2008 ozone standards.
    The EPA has proposed its intended response to address the D.C. 
Circuit's remand of the CSAPR ozone season NOX budgets in 
the context of the CSAPR Update, which is expected to be finalized 
later this year. The commenter does not explain how the EPA's 
finalization of this action with respect to the 1997 ozone standard 
would aid in the state's evaluation of transport with respect to the 
2008 ozone standard. Nonetheless, should the commenter have any 
concerns about the EPA's approach to addressing the court's remand, the 
appropriate venue for the EPA's evaluation of those concerns is in the 
context of the CSAPR Update rulemaking. Any concerns are outside the 
scope of this rulemaking.
    Comment: Luminant stated that we must reopen the comment period for 
the CSAPR Update rulemaking. Luminant contends that comments previously 
submitted on the CSAPR Update proposal have limited utility because the 
EPA's rationale for disapproving Texas' SIP submittal was not known at 
the time those comments were submitted for that proposal.
    Response: As noted earlier, the EPA has identified several 
deficiencies with the interstate transport analysis in the Texas SIP 
submittal that are unrelated to the CSAPR Update rulemaking. Moreover, 
any request to reopen the public comment period on the CSAPR Update is 
not appropriately raised in this rulemaking.

III. Final Action

    For the reasons described in the proposal and in this final action, 
the EPA is disapproving a portion of the December 13, 2012 SIP 
submittal from Texas seeking to address the required infrastructure 
element under CAA section 110(a)(2)(D)(i)(I) with respect to the 
State's significant contribution to nonattainment or interference with 
maintenance of the 2008 ozone NAAQS in other states, known as prongs 1 
and 2 of the good neighbor provision.
    In a separate action, we disapproved the portion of the SIP 
submittal pertaining to the CAA section 110(a)(2)(D)(i)(II) requirement 
to address the interstate transport of air pollution which will 
interfere with other states' programs for visibility protection (81 FR 
296, January 5, 2016). We proposed to approve the other portions of the 
infrastructure SIP submittal on February 8, 2016 (81 FR 6483). We 
expect to take final action on the other portions of the Texas 
infrastructure SIP at a later date.

[[Page 53290]]

    Pursuant to CAA section 110(c)(1), this disapproval establishes a 
2-year deadline for the EPA to promulgate a FIP for Texas to address 
the requirements of CAA section 110(a)(2)(D)(i) with respect to the 
2008 ozone NAAQS unless Texas submits and we approve a SIP that meets 
these requirements. Disapproval does not start a mandatory sanctions 
clock for Texas pursuant to CAA section 179 because this action does 
not pertain to a part D plan for nonattainment areas required under CAA 
section 110(a)(2)(I) or a SIP call pursuant to CAA section 110(k)(5).

IV. Statutory and Executive Order Reviews

A. Executive Order 12866: Regulatory Planning and Review and Executive 
Order 13563: Improving Regulation and Regulatory Review

    This final action is not a ``significant regulatory action'' and 
was therefore not submitted to the Office of Management and Budget for 
review.

B. Paperwork Reduction Act (PRA)

    This final action does not impose an information collection burden 
under the PRA because it does not contain any information collection 
activities.

C. Regulatory Flexibility Act (RFA)

    I certify that this action will not have a significant economic 
impact on a substantial number of small entities under the RFA. This 
action merely disapproves a SIP submittal as not meeting certain CAA 
requirements.

D. Unfunded Mandates Reform Act (UMRA)

    This action does not contain any unfunded mandate as described in 
UMRA, 2 U.S.C. 1531-1538, and does not significantly or uniquely affect 
small governments. The action imposes no enforceable duty on any state, 
local or tribal governments or the private sector.

E. Executive Order 13132: Federalism

    This action does not have federalism implications. It will not have 
substantial direct effects on the states, on the relationship between 
the national government and the states, or on the distribution of power 
and responsibilities among the various levels of government.

F. Executive Order 13175: Consultation and Coordination With Indian 
Tribal Governments

    This action does not have tribal implications as specified in 
Executive Order 13175. This action does not apply on any Indian 
reservation land, any other area where the EPA or an Indian tribe has 
demonstrated that a tribe has jurisdiction, or non-reservation areas of 
Indian country. Thus, Executive Order 13175 does not apply to this 
action.

G. Executive Order 13045: Protection of Children From Environmental 
Health Risks and Safety Risks

    The EPA interprets Executive Order 13045 as applying only to those 
regulatory actions that concern environmental health or safety risks 
that the EPA has reason to believe may disproportionately affect 
children, per the definition of ``covered regulatory action'' in 
section 2-202 of the Executive Order. This action is not subject to 
Executive Order 13045 because it merely disapproves a SIP submittal as 
not meeting certain CAA requirements.

H. Executive Order 13211: Actions That Significantly Affect Energy 
Supply, Distribution or Use

    This action is not subject to Executive Order 13211, because it is 
not a significant regulatory action under Executive Order 12866.

I. National Technology Transfer and Advancement Act

    This rulemaking does not involve technical standards.

J. Executive Order 12898: Federal Actions To Address Environmental 
Justice in Minority Populations and Low-Income Populations

    The EPA believes the human health or environmental risk addressed 
by this action will not have potential disproportionately high and 
adverse human health or environmental effects on minority, low-income 
or indigenous populations. This action merely disapproves a SIP 
submittal as not meeting certain CAA requirements.
    The Congressional Review Act, 5 U.S.C. 801 et seq., as added by the 
Small Business Regulatory Enforcement Fairness Act of 1996, generally 
provides that before a rule may take effect, the agency promulgating 
the rule must submit a rule report, which includes a copy of the rule, 
to each House of the Congress and to the Comptroller General of the 
United States. The EPA will submit a report containing this action and 
other required information to the U.S. Senate, the U.S. House of 
Representatives, and the Comptroller General of the United States prior 
to publication of the rule in the Federal Register. A major rule cannot 
take effect until 60 days after it is published in the Federal 
Register. This action is not a ``major rule'' as defined by 5 U.S.C. 
804(2).
    Under section 307(b)(1) of the CAA, petitions for judicial review 
of this action must be filed in the United States Court of Appeals for 
the appropriate circuit by October 11, 2016. Filing a petition for 
reconsideration by the Administrator of this final rule does not affect 
the finality of this action for the purposes of judicial review nor 
does it extend the time within which a petition for judicial review may 
be filed, and shall not postpone the effectiveness of such rule or 
action. This action may not be challenged later in proceedings to 
enforce its requirements. (See CAA section 307(b)(2).)

List of Subjects in 40 CFR Part 52

    Environmental protection, Air pollution control, Incorporation by 
reference, Ozone.

    Dated: August 1, 2016.
Ron Curry,
Regional Administrator, Region 6.

    40 CFR part 52 is amended as follows:

PART 52--APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS

0
1. The authority citation for part 52 continues to read as follows:

    Authority:  42 U.S.C. 7401 et seq.

Subpart SS--Texas

0
2. Section 52.2275 is amended by adding paragraph (l) to read as 
follows:


Sec.  52.2275  Control strategy and regulations: Ozone.

* * * * *
    (l) The portion of the SIP submitted on December 13, 2012 
addressing Clean Air Act section 110(a)(2)(D)(i)(I) for the 2008 ozone 
NAAQS is disapproved.

[FR Doc. 2016-19151 Filed 8-11-16; 8:45 am]
 BILLING CODE 6560-50-P



                                           53284              Federal Register / Vol. 81, No. 156 / Friday, August 12, 2016 / Rules and Regulations

                                           the submittal titled ‘‘Reasonably                       copy at EPA Region 6, 1445 Ross                         Texas and other states could no longer
                                           Available Control Technology (RACT)                     Avenue, Suite 700, Dallas, Texas 75202–                 rely on the implementation of the Clean
                                           as Applicable to the 8-Hour Ozone                       2733.                                                   Air Interstate Rule (CAIR) to satisfy
                                           Standard,’’ dated October 26, 2006, as                  FOR FURTHER INFORMATION CONTACT: Carl                   emission reduction obligations with
                                           adopted on October 26, 2006 and                         Young, 214–665–6645, young.carl@                        respect to the 2008 ozone NAAQS (81
                                           submitted on July 11, 2007.                             epa.gov.                                                FR 21290, 21294–5). The EPA is
                                             (ii) [Reserved]                                                                                               finalizing its proposed disapproval in
                                                                                                   SUPPLEMENTARY INFORMATION:
                                             (2) [Reserved]                                                                                                this action.
                                                                                                   Throughout this document, ‘‘we,’’ ‘‘us,’’
                                           [FR Doc. 2016–18900 Filed 8–11–16; 8:45 am]                                                                        We received three comments during
                                                                                                   and ‘‘our’’ means the EPA.
                                           BILLING CODE 6560–50–P                                                                                          the comment period on our proposed
                                                                                                   I. Background                                           SIP disapproval. The comments were
                                                                                                      This rulemaking addresses an                         submitted by the State of Texas (Texas
                                           ENVIRONMENTAL PROTECTION                                infrastructure SIP submittal from the                   Commission on Environmental Quality
                                           AGENCY                                                  state of Texas addressing, among other                  ‘‘TCEQ’’), Luminant (a Texas electricity
                                                                                                   things, the requirements of CAA section                 producer) and a member of the public.
                                           40 CFR Part 52                                                                                                  A synopsis of the comments and our
                                                                                                   110(a)(2)(D)(i)(I), also known as the
                                           [EPA–R06–OAR–2012–0985; FRL–9950–50–                    good neighbor provision (or interstate                  responses are provided below.
                                           Region 6]                                               transport prongs 1 and 2), with respect                 II. Response to Comments
                                                                                                   to the 2008 ozone NAAQS. The
                                           Approval and Promulgation of Air                        background for this action is discussed                    Comment: Comments were received
                                           Quality Implementation Plans; Texas;                    in detail in our April 11, 2016 proposal                from a member of the public that was
                                           Interstate Transport of Air Pollution for               (81 FR 21290). In that action we                        supportive of the EPA’s basis for its
                                           the 2008 Ozone National Ambient Air                     proposed to disapprove the portion of                   proposed action, but added that (1) the
                                           Quality Standards                                       the December 13, 2012 Texas SIP                         public can better understand how we
                                                                                                   submittal pertaining to CAA section                     are using the most current information
                                           AGENCY:  Environmental Protection
                                                                                                   110(a)(2)(D)(i)(I) which requires that the              if we clarify and explain how the
                                           Agency (EPA).
                                                                                                   State prohibit any emissions activity                   projections and modeling discussed in
                                           ACTION: Final rule.
                                                                                                   within the state from emitting air                      the evaluation for our proposal are
                                           SUMMARY:    The Environmental Protection                pollutants which will significantly                     informed by recent ozone monitoring
                                           Agency (EPA) is disapproving the                        contribute to nonattainment (prong 1) or                data, and (2) the commenter stated that
                                           portion of a Texas State Implementation                 interfere with maintenance (prong 2) of                 the EPA took too long to propose action
                                           Plan (SIP) submittal pertaining to                      the 2008 ozone NAAQS in other states.1                  on the Texas SIP revision, noting that
                                           interstate transport of air pollution                   In proposing to disapprove the SIP                      Texas would benefit from earlier review
                                           which will significantly contribute to                  submittal as to prongs 1 and 2 of the                   of its analysis by the EPA.
                                           nonattainment or interfere with                         good neighbor provision, we noted                          Response: We agree with the
                                           maintenance of the 2008 ozone National                  several deficiencies in Texas’ submittal:               commenter’s conclusion that Texas’s
                                           Ambient Air Quality Standard (NAAQS)                    (1) Texas limited its discussion of data                SIP submittal was inadequate to address
                                           in other states. Disapproval establishes                only to areas designated nonattainment                  the statutory interstate transport
                                           a 2-year deadline for the EPA to                        in states that are geographically closest               requirements with respect to the 2008
                                           promulgate a Federal Implementation                     to Texas (Arizona, Arkansas, Colorado,                  ozone NAAQS. With respect to the
                                           Plan (FIP) for Texas to address the Clean               Illinois, Indiana, Louisiana, Mississippi,              commenter’s first concern, the
                                           Air Act (CAA) interstate transport                      Missouri, Tennessee, and Wisconsin);                    projections and modeling released c in
                                           requirements pertaining to significant                  and (2) Texas did not give the ‘‘interfere              the August 4, 2015 NODA and the
                                           contribution to nonattainment and                       with maintenance’’ clause of CAA                        proposed CSAPR Update, which we also
                                           interference with maintenance of the                    section 110(a)(2)(D)(i)(I) independent                  o recited in the EPA’s proposed action
                                           2008 ozone NAAQS in other states,                       significance because its analysis did not               on the Texas SIP submittal. In our
                                           unless the EPA approves a SIP that                      attempt to evaluate the potential impact                CSAPR Update proposal, we explained
                                           meets these requirements. Disapproval                   of Texas emissions on areas that are                    how the CSAPR Update Rule proposed
                                           does not start a mandatory sanctions                    currently measuring clean data, but that                to use recent ozone monitoring data to
                                           clock for Texas.                                        may have issues maintaining that air                    inform our evaluation of interstate
                                           DATES: This rule is effective on                        quality.2 Finally, the EPA explained that               transport (80 FR 75706, 75724). We
                                           September 12, 2016.                                                                                             proposed to identify as nonattainment
                                                                                                      1 In a separate action, we disapproved the portion   receptors those monitoring sites that (1)
                                           ADDRESSES: The EPA has established a
                                                                                                   of the SIP submittal pertaining to the CAA section      measured ozone concentrations that
                                           docket for this action under Docket ID                  110(a)(2)(D)(i)(II) requirement to address the          exceed the NAAQS based on monitoring
                                           No. EPA–R06–OAR–2012–0985. All                          interstate transport of air pollution which will
                                                                                                                                                           data from years 2012–2014, and (2) are
                                           documents in the docket are listed on                   interfere with other states’ programs for visibility
                                                                                                                                                           projected to exceed the NAAQS in 2017
                                           the http://www.regulations.gov Web                      protection (81 FR 296, January 5, 2016). We
                                                                                                   proposed to approve the other portions of the
                                           site. Although listed in the index, some                infrastructure SIP submittal on February 8, 2016 (81    2008 ozone NAAQS. See Notice of Data Availability
                                           information is not publicly available,                  FR 6483).                                               (NODA), 80 FR 46271, (August 4, 2015) and the
                                           e.g., Confidential Business Information                    2 In addition, the EPA cited at proposal certain     proposed CSAPR Update, 80 FR 75706 (December
                                           or other information whose disclosure is                technical information the agency had released in        3, 2015). We also noted at proposal that the EPA
                                                                                                   order to facilitate efforts to address interstate       technical information in the NODA and the
                                           restricted by statute. Certain other
ehiers on DSK5VPTVN1PROD with RULES




                                                                                                   transport requirements for the 2008 ozone NAAQS,        proposed CSAPR Update accounted for the
                                           material, such as copyrighted material,                 and that this information was used to support the       emission reductions resulting from controls listed
                                           is not placed on the Internet and will be               proposed Cross-State Air Pollution Rule Update for      in the SIP, implemented within the state, and
                                           publicly available only in hard copy.                   the 2008 ozone NAAQS (CSAPR Update) (81 FR              nonetheless showed that Texas will contribute to
                                                                                                   21299, 21292). We noted that such information           downwind air quality problems. The CSAPR
                                           Publicly available docket materials are                 contradicts Texas’ conclusions that its SIP             Update, however, is outside the scope of this action,
                                           available either electronically through                 contained adequate provisions to meet the CAA           and is irrelevant to the question of whether the
                                           http://www.regulations.gov or in hard                   interstate transport requirements with respect to the   Texas SIP should be disapproved.



                                      VerDate Sep<11>2014   14:21 Aug 11, 2016   Jkt 238001   PO 00000   Frm 00040   Fmt 4700   Sfmt 4700   E:\FR\FM\12AUR1.SGM    12AUR1


                                                              Federal Register / Vol. 81, No. 156 / Friday, August 12, 2016 / Rules and Regulations                                                  53285

                                           based on an average design value.3 We                   requirements of CAA section                           ‘‘contribute significantly to
                                           proposed to identify maintenance                        110(a)(2)(D)(i)(I). Specifically, TCEQ                nonattainment’’ or ‘‘interfere with
                                           receptors as those monitoring sites that                stated that the EPA failed to issue                   maintenance’’ of the applicable air
                                           have measured ozone concentrations                      guidance in a timely manner for states                quality standard in any other state—
                                           that meet the NAAQS (clean data) based                  to use in developing infrastructure and               here being the 2008 ozone standard. (81
                                           on monitoring data from years 2012–                     transport SIP revisions for the 2008                  FR 21290–1, April 11, 2016). Texas
                                           2014 and are projected to exceed the                    ozone NAAQS. TCEQ therefore                           submitted an analysis of monitoring
                                           NAAQS in 2017 based on a maximum                        contends that it is inappropriate for the             data, wind patterns, emissions data and
                                           or average design value. We proposed                    EPA to conclude that the state’s analysis             emissions controls and concluded that
                                           this method of projecting from recent                   of ozone contributions to other areas is              based on monitoring data, due to
                                           monitoring data to 2017 to identify                     incomplete when the EPA did not                       decreases in ozone design values and
                                           maintenance receptors, since the                        provide timely guidance stating what                  existing control measures, emissions
                                           monitoring sites of the proposed                        would constitute a complete analysis.
                                                                                                                                                         from sources from within the state do
                                           maintenance receptors currently                         TCEQ explained that its SIP revision
                                                                                                                                                         not contribute significantly to
                                           meeting the NAAQS could be subject to                   was submitted on December 13, 2012 in
                                           conditions that may allow violations to                 order to meet the January 4, 2013                     nonattainment or interfere with
                                           reoccur and therefore may have future                   deadline by which the EPA was court-                  maintenance of the 2008 ozone NAAQS
                                           maintenance concerns. For more                          ordered to issue findings of failure to               in other states. We find that Texas’
                                           information about how the EPA                           submit infrastructure SIPs for the 2008               analysis was not adequate because
                                           identified 2017 nonattainment and                       ozone NAAQS. TCEQ notes that the                      Texas limited its discussion of data only
                                           maintenance receptors, please see pages                 EPA did not issue infrastructure SIP                  to areas designated nonattainment in
                                           75723–75726 in the proposed CSAPR                       guidance until September 13, 2013,                    states that are geographically closest to
                                           Update. (80 FR 75706). Today’s                          eight months following the January 2013               the state and we find this approach
                                           rulemaking does not address which                       deadline, which did not contain any                   incomplete, (as detailed in our
                                           monitoring sites are identified as                      information on what would constitute                  proposal), since the state did not
                                           nonattainment and maintenance                           an adequate interstate transport                      consider other areas that were not
                                           receptors with respect to interstate                    analysis. TCEQ further notes that the                 formally designated as nonattainment.
                                           transport for the 2008 ozone NAAQS.                     EPA did not provide information to                    (81 FR 21292). Moreover, the state did
                                           Such determination, including more                      states regarding interstate transport for             not give the ‘‘interfere with
                                           recent ozone monitoring data which                      the 2008 ozone NAAQS until 2015,                      maintenance’’ clause of CAA section
                                           will inform that analysis, will be                      through information provided in a                     110(a)(2)(D)(i)(I) independent
                                           addressed in the EPA’s final CSAPR                      January 22, 2015 memo, an August 4,                   significance, consistent with the D.C.
                                           Update and are outside the scope of this                2015 NODA, and the December 3, 2015                   Circuit’s decision in North Carolina v.
                                           final action. The EPA’s disapproval is                  CSAPR Update proposal, which was                      EPA, 531 F.3d 896, 908–911 (D.C. Cir.
                                           based on the inadequacies in the                        well after the state’s SIP submittal.                 2008), because its analysis did not
                                           analysis provided in Texas’s SIP                        Therefore, as a result of the EPA’s lack              attempt to evaluate the potential impact
                                           submittal, as described in this document                of timely transport guidance for the                  of Texas emissions on areas that are
                                           and in EPA’s proposed action on that                    2008 ozone standard and subsequent                    currently measuring clean data, but that
                                           SIP.                                                    NODA regarding 2017 nonattainment                     may have issues maintaining that air
                                              With respect to the timeliness of the                and maintenance receptor linkages and                 quality. (81 FR 21292). As we noted at
                                           EPA’s action on the Texas SIP submittal,                contributions, TCEQ contends that it                  proposal the EPA’s most recent
                                           CAA section 110(k)(2) requires the EPA                  was forced to expend effort and                       technical information demonstrates that
                                           to act on SIPs within one year after a                  resources to develop its SIP revision                 emissions from Texas do impact air
                                           submittal is determined to be complete.                 without knowing how the EPA would
                                           We determined that the Texas                                                                                  quality in other states relative to the
                                                                                                   evaluate Texas’ interstate transport
                                           infrastructure SIP submittal, which                                                                           2008 ozone NAAQS. (81 FR 21292–3).
                                                                                                   obligation. Further, the EPA has
                                           includes transport, was complete on                                                                           With regard to the timelines of EPA
                                                                                                   routinely failed to issue timely guidance
                                           December 20, 2012. While the EPA                        for SIP revisions and to even meet                    guidance, in EPA v. EME Homer City
                                           generally agrees that prompt action on                  statutory SIP review deadlines in the                 Generation, L.P., the Supreme Court
                                           state SIP submittals can be beneficial to               CAA. As a result, the EPA has disrupted               clearly held that ‘‘nothing in the statute
                                           the states’ planning efforts, in this case,             the SIP development process                           places the EPA under an obligation to
                                           the D.C. Circuit’s decision in North                    nationwide, undermining the states’                   provide specific metrics to States before
                                           Carolina v. EPA, 531 F.3d 896, 908–911                  ability to submit sufficient SIP                      they undertake to fulfill their good
                                           (D.C. Cir. 2008) provided the holding                   revisions.                                            neighbor obligations.’’ 134 S. Ct. 1584,
                                           that states must give the ‘‘interfere with                 Response: We disagree that Texas’                  1601 (2014).4 While we have taken a
                                           maintenance’’ clause of CAA section                     December 13, 2012 SIP submittal                       different approach in some prior
                                           110(a)(2)(D)(i)(I) independent                          containing the state’s transport analysis             rulemakings by providing states with an
                                           significance, which Texas failed to do.                 adequately addressed the requirements                 opportunity to submit a SIP after we
                                              Comment: The TCEQ stated that it                     of CAA section 110(a)(2)(D)(i)(I). Rather,            quantified the states’ budgets (e.g., the
                                           does not support the EPA’s proposed                     the state’s analysis was deficient to
                                           disapproval of the state’s interstate                   address the statutory requirements, as                   4 ‘‘Nothing in the Act differentiates the Good

                                           transport portion of its SIP submittal                  detailed in the proposal and in more                  Neighbor Provision from the several other matters
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                                           because the TCEQ’s interstate transport                                                                       a State must address in its SIP. Rather, the statute
                                                                                                   detail in this document. CAA section                  speaks without reservation: Once a NAAQS has
                                           analysis adequately addresses the                       110(a)(2)(D)(i)(I) requires that for a new            been issued, a State ‘shall’ propose a SIP within
                                                                                                   or revised standard, each SIP must                    three years, § 7410(a)(1), and that SIP ‘shall’
                                             3 The design value for the 2008 ozone NAAQS is                                                              include, among other components, provisions
                                           the 3-year average of the annual 4th highest daily
                                                                                                   contain adequate provisions to prohibit               adequate to satisfy the Good Neighbor Provision,
                                           maximum 8-hour ozone concentration at a                 any emissions activity within the state               § 7410(a)(2).’’ EPA v. EME Homer City Generation,
                                           monitoring site.                                        from emitting air pollutants that will                L.P., 134 S. Ct. at 1600.



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                                           53286              Federal Register / Vol. 81, No. 156 / Friday, August 12, 2016 / Rules and Regulations

                                           NOXSIP Call and CAIR 5), the CAA does                   and contribution information the EPA                  this final action does not promulgate a
                                           not require such an approach. Regarding                 relied upon for its proposed                          FIP nor make any final determination
                                           the commenter’s contention that the                     disapproval. The EPA has not received                 regarding whether and when the EPA
                                           EPA’s alleged inability to review SIP                   any information demonstrating the                     will promulgate a FIP. The EPA will
                                           submittals within the CAA timelines                     identified inadequacies of the SIP                    determine whether to issue a FIP in the
                                           undermines the ability of states to                     submittal and the data showing the                    context of the CSAPR Update in the
                                           submit sufficient SIPs, the State’s ability             effect of Texas emissions in downwind                 rulemaking for that action, and thus any
                                           to submit a sufficient SIP that meets the               states are inaccurate.                                concerns regarding the EPA’s authority
                                           applicable requirements is unrelated to                    Whether the EPA appropriately                      to issue a FIP are appropriately raised
                                           the EPA’s timeline for review.                          proposed the CSAPR Update is outside                  only in the context of that rulemaking.
                                              Comment: TCEQ and Luminant both                      the scope of this action, and is irrelevant              Finally, the EPA disagrees with the
                                           state that the EPA’s public notice on the               to the question of whether the Texas SIP              commenters’ claim that had we
                                           proposed disapproval is not meaningful                  should be disapproved. The bases for                  reviewed the SIP revision before
                                           because they contend that the outcome                   the disapproval are further explained in              proposing the CSAPR Update for Texas,
                                           was predetermined when the EPA                          both the proposal and this final action,              the state would have had the
                                           proposed a FIP for Texas in the                         and do not rely upon the proposed                     opportunity contemplated by the CAA
                                           proposed CSAPR Update. They stated                      CSAPR Update. As described in the                     to correct any problems with its SIP in
                                           that at the time of the proposed FIP to                 proposal and earlier in this document,                a timely fashion in order to avoid the
                                           update CSAPR, the EPA had taken no                      whether or not the EPA had proposed                   imposition of the FIP. Contrary to
                                           action on the previously submitted SIP                  the CSAPR Update, Texas’ SIP submittal                commenters’ assertions, CAA does not
                                           submittal from Texas addressing                         failed to include an analysis that                    contemplate that a state have an
                                           interstate transport with respect to the                appropriately evaluated the impact of                 opportunity to correct deficiencies with
                                           2008 ozone NAAQS. The commenters                        state emissions on areas in other states,             its SIP either before the EPA takes
                                           contend that the EPA should have                        regardless of current nonattainment                   action to act on the SIP or before the
                                           evaluated the SIP submittal prior to                    designations and considering the ability              EPA imposes a FIP after disapproval of
                                           proposing a CSAPR Update that                           of areas currently measuring clean data               a SIP. CAA section 110(c) provides that
                                           included Texas. The commenters also                     to maintain that standard. These                      the EPA ‘‘shall promulgate a [FIP] at any
                                           stated that we had not satisfied the                    deficiencies are completely independent               time within two years after’’ the EPA
                                           prerequisites of CAA section 110(c)(1)                  of any analysis conducted to support the              either finds that a state has failed to
                                           when we issued the proposed FIP for                     CSAPR Update proposal.                                make a required submittal or
                                           Texas in the proposed CSAPR Update.                        Moreover, while the CSAPR Update                   disapproves a SIP, in whole or in part.
                                           The commenters therefore contend that                   proposal also relied upon the same                    As the Supreme Court confirmed in EPA
                                           the proposed SIP disapproval is only a                  modeling and contribution information                 v. EME Homer City Generation. L.P.,
                                           post hoc rationalization for the                        to identify which states might be subject             ‘‘EPA is not obliged to wait two years
                                           proposed CSAPR Update, and our                          to a FIP in the final rulemaking, in the              or postpone its action even a single day:
                                           approach is unlawful and impermissibly                  absence of an approvable SIP, the                     The Act empowers the Agency to
                                           treads on cooperative federalism                        proposed disapproval of the Texas SIP                 promulgate a FIP ‘at any time’ within
                                           required under the CAA. Lastly, the                     did not rely upon the proposed findings               the two-year limit.’’ EPA v. EME Homer
                                           commenters claim that had we reviewed                   in the CSAPR Update but rather cited,                 City Generation, L.P., 134 S. Ct. 1584,
                                                                                                   in addition to other deficiencies                     1600–01 (2014). The EPA notes,
                                           the SIP revision before proposing the
                                                                                                   identified with the Texas SIP, technical              however, that states have the ability at
                                           CSAPR Update for Texas, the state
                                                                                                   data that was relevant to and                         any time, including before or after the
                                           would have had the opportunity
                                                                                                   informative for both proposals.                       imposition of a FIP, to submit an
                                           contemplated by the CAA to correct any                     Our actions are consistent with CAA
                                           problems with its SIP in a timely                                                                             approvable SIP, which corrects any
                                                                                                   section 110(c) prerequisites in                       deficiency.
                                           fashion and avoid the imposition of the                 promulgating a FIP. In our December 3,                   Comment: TCEQ commented that we
                                           FIP.                                                    2015 Federal Register notice, we                      inappropriately stated that it should
                                              Response: We disagree with the
                                                                                                   proposed to include Texas in the                      have considered possible contributions
                                           commenters that the proposed
                                                                                                   CSAPR Update (80 FR 75706). In that                   to downwind areas that are not
                                           disapproval was predetermined when                      proposal we recognized that we could                  designated nonattainment but may
                                           the EPA issued the proposed CSAPR                       not promulgate a FIP for any state,                   nonetheless measure exceedances of the
                                           Update that included a FIP for Texas.                   including Texas, in the final CSAPR                   NAAQS. TCEQ further stated that we
                                           Our proposal to disapprove the Texas                    Update unless we found that the state                 fail to mention how Texas might have
                                           SIP provided proper notice and an                       had failed to make an approvable SIP                  accomplished this theoretical exercise
                                           opportunity for public comment, as                      submittal (80 FR 75719–20). A proposed                particularly without EPA guidance on
                                           legally required, and provided distinct                 rulemaking does not constitute a                      how to develop its transport SIP and
                                           bases for the proposed disapproval.                     promulgation of a rule by the EPA, and                considering the EPA relies on
                                           Importantly, the proposed disapproval                   therefore the proposed CSAPR Update                   nationwide modeling to determine
                                           of the Texas SIP allowed an opportunity                 does not constitute a ‘‘predetermined                 potential exceedances in areas that are
                                           for submittal of any information that                   outcome’’ of EPA’s review of Texas’ SIP               attaining the NAAQS that is not made
                                           could have changed our proposed views                   submittal, as the commenters describe,                available to states prior to the statutory
                                           concerning (1) the adequacy of the SIP                  nor a promulgated FIP under CAA                       due dates for state transport SIPs. The
                                           submittal, and (2) the effect of Texas                  section 110(c). Were the EPA to finalize              TCEQ concedes that the EPA may now
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                                           emissions on ozone levels in downwind                   an approval of Texas’ SIP, the EPA                    consider the CSAPR schema to be
                                           states as demonstrated in the modeling                  would not finalize the proposed                       appropriate guidance for transport
                                              5 For information on the NO SIP call see 63 FR
                                                                                                   inclusion of Texas in any final CSAPR                 regulation, but contends that it is still
                                                                           X
                                           57356 (October 27, 1998). For information on CAIR
                                                                                                   Update. However, for the reasons                      not possible for states to effectively
                                           (the Clean Air Interstate Rule) see 70 FR 25162         described earlier, the EPA is finalizing              respond with timely transport SIPs. The
                                           (May 12, 2005).                                         its disapproval of Texas’ SIP. However,               commenter again notes that the EPA did


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                                                               Federal Register / Vol. 81, No. 156 / Friday, August 12, 2016 / Rules and Regulations                                                 53287

                                           not explain what type of transport                       North Carolina v. EPA, (531 F.3d 896,                  area designations and considering the
                                           analysis would be considered                             D.C. Cir. 2008), was specifically                      requirements of both prongs of the good
                                           satisfactory when the EPA issued SIP                     concerned with areas not designated                    neighbor provision. As we noted above
                                           guidance in 2013.                                        nonattainment when it rejected the view                and as found by the Supreme Court in
                                             Response: Regardless of an air quality                 that ‘‘a state can never ‘interfere with               EME Homer City Generation, L.P., the
                                           designation, any area may violate the                    maintenance’ unless the EPA                            lack of guidance does not relieve either
                                           NAAQS if upwind emissions affecting                      determines that at one point it                        the states of the obligation to submit
                                           air quality are not adequately                           ‘contribute[d] significantly to                        SIPs that address CAA section
                                           controlled. The EPA has routinely                        nonattainment.’ ’’ 531 F.3d at 910. The                110(a)(2)(D)(i)(I) nor the EPA of the
                                           interpreted the obligation to prohibit                   court pointed out that areas barely                    obligation to review such SIPs
                                           emissions that ‘‘significantly contribute                attaining the standard due in part to                  consistent with the statutory
                                           to nonattainment’’ of the NAAQS in                       emissions from upwind sources would                    requirements of the good neighbor
                                           downwind states to be independent of                     have ‘‘no recourse’’ pursuant to such an               provision. For the 2015 ozone NAAQS,
                                           formal designations because                              interpretation. Id. Accordingly, and as                we plan to provide information
                                           exceedances can happen in any area.6                     described in the proposal, the court                   pertaining to interstate transport of air
                                           Nothing in the CAA limits States’                        explained that the regulatory authority                pollution later this year.8 Interstate
                                           obligations under the good neighbor                      must give ‘‘independent significance’’ to              transport SIPs for the 2015 ozone
                                           provision to downwind areas that have                    the maintenance prong of CAA section                   NAAQS are due October 26, 2018. We
                                           been formally designated                                 110(a)(2)(D)(i)(I) by separately                       plan to continue our ongoing dialogue
                                           nonattainment. To the contrary, CAA                      identifying such downwind areas for                    with states to assist in developing an
                                           section 110(a)(2)(D)(i)(I) requires States               purposes of defining states’ obligations               appropriate transport SIP.
                                           to prohibit emissions that ‘‘will                        pursuant to the good neighbor                             Comment: TCEQ and Luminant both
                                           contribute significantly to                              provision. Thus, Texas should have                     state that in our CSAPR Update
                                           nonattainment in . . . any other State.’’                considered the potential impact of its                 proposal the EPA did not give
                                           (emphasis added). The future tense                       emissions on areas that are currently                  independent effect to both the
                                           demonstrates that Congress intended                      measuring clean data, but may have                     ‘‘contribute significantly to
                                           this requirement to be forward-looking                   issues maintaining that air quality.                   nonattainment’’ and the ‘‘interfere with
                                           and apply to areas that will be in                          Although the TCEQ questions how it                  maintenance’’ requirements as
                                           nonattainment regardless of formal                       could have completed such an analysis                  nonattainment and maintenance
                                           designation. An area with air quality                    without explicit guidance from the EPA                 receptors are treated exactly the same
                                           that is projected to exceed the NAAQS                    and before the EPA had conducted air                   way as far as linkages to states are
                                           would be in nonattainment, and thus                      quality modeling evaluating downwind                   defined and emission budgets are set.
                                           not meeting public health-based                          air quality and contributions, as                      Luminant also claims that the EPA
                                           standards, regardless of whether it has                  explained earlier, states bear the                     would be in violation of the Supreme
                                           been formally designated as a                            primary responsibility for                             Court in EME Homer City Generation,
                                           nonattainment area. An upwind state                      demonstrating that their plans contain                 L.P. if we impose the same ‘‘cost-
                                           cannot be relieved of its obligation to                  adequate provisions to address the                     effective controls’’ to address both
                                           address interstate transport of air                      statutory interstate transport provisions              interference with maintenance and
                                           pollution merely because of a lack of                    and the EPA is not required to issue                   significant contribution to
                                           formal designation. Thus, Texas should                   guidance. In separate interstate                       nonattainment.
                                           have considered possible contributions                   transport actions, the EPA has reviewed                   Further, the comments state that
                                           to downwind areas that are not                           and finalized action on interstate                     because some states are linked to
                                           designated nonattainment but may                         transport SIPs in states where air quality             receptors in marginal nonattainment
                                           nonetheless measure exceedances of the                   modeling was not available or where the                areas, the EPA is requiring emissions
                                           NAAQS in considering whether Texas                       total weight of evidence for finalizing                reductions from upwind states,
                                           emissions significantly contribute to                    action on the state’s SIP was not solely               including Texas, to assist states that do
                                           nonattainment in another state.                          based on air quality modeling,                         not have make emission reductions or
                                             With respect to the ‘‘interfere with                   according to these standards.7 As                      institute control strategies of their own.
                                           maintenance’’ requirement, the court in                  evidenced by these actions,                            Further, the comments claim that we
                                                                                                    consideration of monitoring data is one                have failed to identify any balance
                                             6 See, e.g., Clean Air Interstate Rule, 70 FR 25162,   valid way to evaluate potential                        between local controls in areas with
                                           25265 (May 12, 2005) (‘‘As to impacts, CAA section       interstate transport impacts, but it does              potential maintenance problems and
                                           110(a)(2)(D) refers only to prevention of                not absolve a state from evaluating its
                                           ‘nonattainment’ in other States, not to prevention of                                                           reductions that it is requiring of states
                                           nonattainment in designated nonattainment areas or       downwind impact regardless of formal                   upwind that it models as contributing at
                                           any similar formulation requiring that designations                                                             least 1% of the relevant NAAQS to these
                                           for downwind nonattainment areas must first have           7 See, e.g., Air Quality State Implementation
                                                                                                                                                           areas with modeled, not monitored,
                                           occurred.’’); Cross-State Air Pollution Rule, 76 FR      Plans; Approvals and Promulgations: Utah;
                                           48208, 48211 (Aug. 8, 2011) (evaluating                  Interstate Transport of Pollution for the 2006 PM2.5   issues.
                                           nonattainment and maintenance concerns based on          NAAQS May 20, 2013 (78 FR 29314); Final Rule,             The commenters also disagree with
                                           modeled projections); Brief for Respondents U.S.         78 FR 48615 (August 9, 2013); Approval and             the EPA’s finding that the Texas SIP
                                           Environmental Protection Agency at 23–24, EME            Promulgation of Implementation Plans; State of         submittal did not give independent
                                           Homer City Generation, L.P. v. EPA, Case No. 11–         California; Interstate Transport of Pollution;
                                           1302 (D.C. Cir. Jan. 16, 2015), ECF No. 1532516          Significant Contribution to Nonattainment and          significance to the CAA ‘‘interfere with
                                           (defending the EPA’s identification of air quality       Interference With Maintenance Requirements,
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                                           problems in CSAPR independent of area                    Proposed Rule, 76 FR 146516, 14616–14626 (March           8 See pages 6–7 of the attachment to the October

                                           designations). Cf. Final Response to Petition from       17, 2011); Final Rule, 76 FR 34872 (June 15, 2011);    1, 2015 EPA memorandum ‘‘Implementing the 2015
                                           New Jersey Regarding SO2 Emissions From the              Approval and Promulgation of State                     Ozone National Ambient Air Quality Standards’’
                                           Portland Generating Station, 76 FR 69052 (Nov. 7,        Implementation Plans; State of Colorado; Interstate    from Janet McCabe, Acting Assistant Administrator,
                                           2011) (finding facility in violation of the              Transport of Pollution for the 2006 24-Hour PM2.5      Office of Air and Radiation to Regional
                                           prohibitions of CAA section 110(a)(2)(D)(i)(I) with      NAAQS, Proposed Rule, 80 FR 27121, 27124–27125         Administrators, Regions 1–10, https://
                                           respect to the 2010 SO2 NAAQS prior to issuance          (May 12, 2015); Final Rule, 80 FR 47862 (August        www.epa.gov/sites/production/files/2015-10/
                                           of designations for that standard).                      10, 2015).                                             documents/implementation_memo.pdf.



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                                           53288              Federal Register / Vol. 81, No. 156 / Friday, August 12, 2016 / Rules and Regulations

                                           maintenance’’ requirement and contend                   addressing interstate transport                       upwind state is not interfering with
                                           that we have misconstrued that                          requirements for the 2008 ozone                       maintenance. Lastly, TCEQ states that
                                           requirement by stating that TCEQ did                    NAAQS, CAA section 110(a)(2)(D)(i)(I)                 the 1% contribution threshold is
                                           not evaluate areas currently measuring                  clearly required states to submit a plan              arbitrary.
                                           clean data. Luminant contends that                      containing adequate provisions                           Response: The EPA explained in the
                                           Texas’ SIP does give independent                        prohibiting any source or other type of               CSPAR Update proposal its reasoning
                                           significance to the ‘‘interfere with                    emissions activity within the state from              for why we believe it appropriate to use
                                           maintenance’’ clause. TCEQ claims that                  emitting any air pollutant in amounts                 the same approach used in CSAPR to
                                           the EPA has not promulgated a rule that                 which will interfere with maintenance                 establish a 1% air screening threshold
                                           identifies a required or recommended                    by any other state with respect to a                  for the evaluation of interstate transport
                                           methodology for the EPA or states to                    particular NAAQS. This requirement                    requirements for the 2008 ozone
                                           give independent consideration to                       has not changed since Texas’ obligation               NAAQS, including the interference with
                                           possible contributions that may interfere               to submit a transport SIP matured, and                maintenance requirement. 81 FR 21292–
                                           with maintenance in downwind areas,                     contrary to commenter’s assertion, the                94. The commenter does not explain its
                                           and contend that it is arbitrary and                    EPA is not obligated to identify a                    allegations that the 1% threshold is
                                           capricious for the EPA to propose                       required or recommended methodology                   arbitrary nor does the commenter
                                           disapproval for failure to meet a                       for giving independent consideration to               explain how the EPA has not
                                           standard or requirement that did not                    possible contributions that may interfere             demonstrated this threshold is
                                           exist at the time the statutory obligation              with maintenance in downwind areas                    appropriate to show interference by
                                           matured.                                                prior to proposing action on a SIP                    upwind states with maintenance in
                                              Response: As described in the                        addressing such statutory requirement.                identified maintenance areas.
                                           proposal, the EPA proposed disapproval                  Nonetheless, the State’s SIP made no                     Nonetheless, while the EPA cited the
                                           in part because the Texas SIP submittal                 attempt to evaluate the maintenance                   modeling conducted for the CSAPR
                                           did not address the potential impact of                 prong with respect to the 2008 ozone                  Update as showing Texas may
                                           Texas emissions on maintenance areas.                   NAAQS aside from its conclusory                       significantly contribute to
                                           Reiterating our position explained in the               assertion that the requirements were                  nonattainment or interfere with
                                           proposal, the D.C. Circuit in North                     satisfied.                                            maintenance of the 2008 ozone NAAQS
                                           Carolina explained that the regulatory                     To the extent the commenter has                    in downwind states, we did not propose
                                           authority must give ‘‘independent                       raised concerns with respect to the                   to make a specific finding of
                                           significance’’ to the maintenance prong                 EPA’s interpretation and application of               contribution or to quantify any specific
                                           of CAA section 110(a)(2)(D)(i)(I) by                    the CAA, including the ‘‘interfere with               emissions reduction obligation. We did
                                           evaluating the impact of upwind state                   maintenance’’ clause, in the context of               not rely upon a 1% contribution
                                           emissions on downwind areas that,                       the CSAPR Update rulemaking, such                     threshold for this action. Rather, the
                                           while currently in attainment, are at risk              comments are appropriately raised and                 evaluation of whether emissions from
                                           of future nonattainment, considering                    addressed in that rulemaking. The EPA                 Texas significantly contribute to
                                           historic variability. North Carolina v.                 is not finalizing in this rule any                    nonattainment or interfere with
                                           EPA, 531 F.3d 896, 908–911 (D.C. Cir.                   determinations regarding the                          maintenance of the 2008 ozone NAAQS
                                           2008). While one commenter contends                     identification of specific downwind                   downwind, relying upon the use of a
                                           that Texas evaluated the interference                   maintenance receptors, the magnitude                  1% contribution threshold, and if so
                                           with maintenance prong and concluded                    of Texas’ contribution to those                       what reductions are necessary to
                                           monitoring data do not suggest that                     receptors, and the quantity of any                    address that contribution, is being
                                           emissions from Texas contribute                         emission reductions that might be                     conducted in the context of the CSAPR
                                           significantly to nonattainment or                       necessary. Such determinations will be                Update rulemaking. Accordingly, this
                                           interfere with maintenance of the 2008                  made in the context of the CSAPR                      comment relates to the CSPAR Update
                                           ozone NAAQS for areas in any other                      Update rulemaking. To the extent that                 rulemaking and not our action today.
                                           state, nothing in Texas’ SIP submittal                  Luminant refers to the EPA’s approach                 Thus, it is outside the scope of this
                                           indicates that it performed any analysis                as not compliant with the Supreme                     action and would be more appropriately
                                           to support its conclusion as the State                  Court’s EME Homer City Generation,                    addressed in that separate rulemaking.
                                           limited its discussion of data only to                  L.P. decision, this comment relates to                The EPA will consider timely-submitted
                                           certain areas designated nonattainment                  the CSPAR Update rulemaking and not                   comments regarding the EPA’s air
                                           and did not consider whether those or                   our action today. Thus, it is outside the             quality modeling and various associated
                                           any other areas might have trouble                      scope of this action and would be more                legal and policy decisions in finalizing
                                           maintaining the standard even if they                   appropriately addressed in that separate              that rulemaking.
                                           measured clean data. Thus, contrary to                  rulemaking.                                              Comment: TCEQ stated that it
                                           the commenter’s assertion, Texas did                       Comment: TCEQ claims that the EPA                  supports the use of ambient air quality
                                           not give independent meaning to the                     has not demonstrated that a                           monitoring data as the only valid basis
                                           interference with maintenance prong by                  contribution by upwind states of 1% of                for making nonattainment designations
                                           evaluating the impact of upwind state                   the NAAQS will interfere with                         and identifying nonattainment and
                                           emissions on downwind areas that,                       maintenance in identified maintenance                 maintenance receptors and that it does
                                           while currently in attainment, are at risk              areas. Further the TCEQ contends that                 not support the use of modeling as the
                                           of future nonattainment, as required by                 the EPA has not demonstrated that a 1%                basis for designations or identifying
                                           the statute and as clarified by the D.C.                of the NAAQS contribution to modeled                  either nonattainment or maintenance
                                           Circuit in North Carolina.                              emissions in maintenance areas is                     receptors for transport. TCEQ contends
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                                              The EPA disagrees with the                           appropriate for linking an upwind state               that using modeling for these actions
                                           commenter’s assertion that this standard                to a maintenance monitor. Further, they               could result in major capital
                                           or requirement did not exist at the time                contend that EPA has not demonstrated                 expenditures for industry to fix
                                           the statutory obligation to submit a                    that the amount of reductions necessary               something that may not be a real
                                           transport SIP matured. At the time                      to cure a contribution to nonattainment               problem, and claims that to base these
                                           Texas was obligated to submit a SIP                     is also appropriate to ensure that an                 actions on modeling is inconsistent with


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                                                              Federal Register / Vol. 81, No. 156 / Friday, August 12, 2016 / Rules and Regulations                                         53289

                                           historical and present EPA policies.                    Texas contributes to other states’ ozone              are unrelated to the CSAPR rulemakings
                                           TCEQ also notes that the EPA does not                   concentrations.                                       either with respect to the 1997 or 2008
                                           redesignate an area to attainment when                     Response: The EPA’s authority and                  ozone standards.
                                           an area models attainment as part of an                 obligation under the Act is to review a                  The EPA has proposed its intended
                                           attainment demonstration, but rather                    SIP submittal and determine whether it                response to address the D.C. Circuit’s
                                           uses monitoring data to verify                          meets the applicable requirements of the              remand of the CSAPR ozone season
                                           attainment before redesignation.                        Act and regulations, regardless of                    NOX budgets in the context of the
                                              Response: While the EPA does rely on                 whether we commented on a State’s                     CSAPR Update, which is expected to be
                                           ambient air quality monitoring data to                  proposed SIP during its State                         finalized later this year. The commenter
                                           make decisions on ozone nonattainment                   rulemaking process. There is no                       does not explain how the EPA’s
                                           designations and redesignations, the                    requirement in the Act that the EPA                   finalization of this action with respect to
                                           EPA has routinely based its                             must review, evaluate, and comment on                 the 1997 ozone standard would aid in
                                           determination of receptors for purposes                 a State’s proposed SIP revision during                the state’s evaluation of transport with
                                           of evaluating interstate ozone transport                the state rulemaking process, and no                  respect to the 2008 ozone standard.
                                           on air quality modeling projections.9                   reasonable or legal basis for states to               Nonetheless, should the commenter
                                           This is because, regardless of                          assume that the EPA’s choosing to not                 have any concerns about the EPA’s
                                           designation, any area may violate the                   provide comment on their analysis                     approach to addressing the court’s
                                           NAAQS if upwind emissions affecting                     during the state public comment period                remand, the appropriate venue for the
                                           air quality are not adequately                          constitutes the Agency’s endorsement of               EPA’s evaluation of those concerns is in
                                           controlled, and areas currently                         such analysis.                                        the context of the CSAPR Update
                                           measuring clean data may still violate                     Comment: Luminant stated that the                  rulemaking. Any concerns are outside
                                           the NAAQS if conditions change such                     EPA needs to revise the CSAPR ozone                   the scope of this rulemaking.
                                           that attainment with the NAAQS can no                   season NOX budgets in accordance with
                                                                                                                                                            Comment: Luminant stated that we
                                           longer be maintained. Thus, the means                   the D.C. Circuit’s remand in EME Homer
                                                                                                                                                         must reopen the comment period for the
                                           by which the EPA makes decisions with                   City Generation, L.P. before the EPA can
                                                                                                                                                         CSAPR Update rulemaking. Luminant
                                           respect to area designations is not                     evaluate Texas’ SIP submittal. See EME
                                                                                                                                                         contends that comments previously
                                           relevant to our identification of                       Homer City Generation, L.P. v EPA, 795
                                                                                                                                                         submitted on the CSAPR Update
                                           receptors that should be evaluated for                  F.3d 118 (D.C. Cir. 2015). Luminant
                                                                                                                                                         proposal have limited utility because
                                           interstate transport of air pollution. In               stated that, by failing to issue new
                                                                                                                                                         the EPA’s rationale for disapproving
                                           North Carolina v. EPA, the D.C. Circuit                 budgets for the 1997 ozone NAAQS, we
                                                                                                   are in violation of the D.C. Circuit’s                Texas’ SIP submittal was not known at
                                           concluded that the EPA’s reliance on
                                                                                                   specific remand instructions. The                     the time those comments were
                                           future projections to identify such
                                                                                                   commenter contends that the EPA                       submitted for that proposal.
                                           receptors was a reasonable application
                                           of the statute. North Carolina, 531 F.3d                cannot rationally evaluate Texas’ SIP                    Response: As noted earlier, the EPA
                                           at 914. Nonetheless, while the EPA has                  submittal until we comply with the                    has identified several deficiencies with
                                           relied upon modeling to identify                        court’s remand. The commenter                         the interstate transport analysis in the
                                           downwind air quality problems, the                      specifically contends that the EPA must               Texas SIP submittal that are unrelated to
                                           EPA has also stated that states may                     replace the CSAPR budgets with lawful                 the CSAPR Update rulemaking.
                                           consider other types of data when                       budgets that do not require more control              Moreover, any request to reopen the
                                           evaluating interstate transport in                      than necessary to comply with the 1997                public comment period on the CSAPR
                                           developing their SIPs. See                              ozone NAAQS, and that otherwise, the                  Update is not appropriately raised in
                                           Memorandum from William T. Harnett                      EPA has no basis to disapprove the                    this rulemaking.
                                           to Regional Air Division Directors,                     Texas SIP submittal. By failing to                    III. Final Action
                                           Regions I–X, ‘‘Guidance on SIP                          establish lawful budgets, the commenter
                                           Elements Required Under [CAA]                           claims that the EPA does not have the                    For the reasons described in the
                                           Sections 110(a)(1) and (2) for the 2006                 information necessary to evaluate                     proposal and in this final action, the
                                           24-Hour Fine Particle (PM2.5) National                  additional reductions associated with                 EPA is disapproving a portion of the
                                           Ambient Air Quality Standards                           Texas’ plan to comply with the 2008                   December 13, 2012 SIP submittal from
                                           (NAAQS)’’, September 25, 2009.10                        ozone NAAQS.                                          Texas seeking to address the required
                                           Indeed, as described earlier, the EPA                      Response: The EPA has an                           infrastructure element under CAA
                                           has regularly evaluated interstate                      independent statutory obligation to                   section 110(a)(2)(D)(i)(I) with respect to
                                           transport SIPs in western states, where                 evaluate Texas’ SIP submittal                         the State’s significant contribution to
                                           modeling has not typically been                         addressing the good neighbor provision                nonattainment or interference with
                                           available, considering monitored data in                with respect to the 2008 ozone NAAQS.                 maintenance of the 2008 ozone NAAQS
                                           a manner that is consistent with the                    The fact that the EPA has not yet                     in other states, known as prongs 1 and
                                           standards described in this document.                   completed its response to the D.C.                    2 of the good neighbor provision.
                                              Comment: TCEQ stated that we failed                  Circuit’s remand to address interstate                   In a separate action, we disapproved
                                           to give comments on the adequacy of                     transport with respect to the 1997 ozone              the portion of the SIP submittal
                                           the State’s interstate transport analysis               NAAQS does not preclude either the                    pertaining to the CAA section
                                           during the State public comment period                  state from addressing its own statutory               110(a)(2)(D)(i)(II) requirement to address
                                           and that the lack of comments led the                   obligation with respect to the 2008                   the interstate transport of air pollution
                                           State to believe that the submitted                     ozone NAAQS pursuant to CAA section                   which will interfere with other states’
                                           analysis was adequate to show how                       110(a)(2)(D)(i)(I) or the EPA from                    programs for visibility protection (81 FR
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                                                                                                   fulfilling its statutory obligation to                296, January 5, 2016). We proposed to
                                             9 See CSAPR (76 FR 48208, August 8, 2011), CAIR       review the SIP submittal pursuant to                  approve the other portions of the
                                           (70 FR 25162, May 12, 2005) and the NOX SIP call        CAA section 110(k). As noted earlier,                 infrastructure SIP submittal on February
                                           (63 FR 57356, October 27, 1998).
                                             10 https://www3.epa.gov/ttn/naaqs/aqmguide/
                                                                                                   the EPA has identified several                        8, 2016 (81 FR 6483). We expect to take
                                           collection/cp2/20090925_harnett_section_110(a)_         deficiencies with the interstate transport            final action on the other portions of the
                                           sip_2006_24-hr_pm2.5_naaqs.pdf.                         analysis in the Texas SIP submittal that              Texas infrastructure SIP at a later date.


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                                           53290              Federal Register / Vol. 81, No. 156 / Friday, August 12, 2016 / Rules and Regulations

                                             Pursuant to CAA section 110(c)(1),                    tribe has demonstrated that a tribe has                  Under section 307(b)(1) of the CAA,
                                           this disapproval establishes a 2-year                   jurisdiction, or non-reservation areas of             petitions for judicial review of this
                                           deadline for the EPA to promulgate a                    Indian country. Thus, Executive Order                 action must be filed in the United States
                                           FIP for Texas to address the                            13175 does not apply to this action.                  Court of Appeals for the appropriate
                                           requirements of CAA section                                                                                   circuit by October 11, 2016. Filing a
                                                                                                   G. Executive Order 13045: Protection of
                                           110(a)(2)(D)(i) with respect to the 2008                                                                      petition for reconsideration by the
                                           ozone NAAQS unless Texas submits                        Children From Environmental Health
                                                                                                                                                         Administrator of this final rule does not
                                           and we approve a SIP that meets these                   Risks and Safety Risks
                                                                                                                                                         affect the finality of this action for the
                                           requirements. Disapproval does not start                  The EPA interprets Executive Order                  purposes of judicial review nor does it
                                           a mandatory sanctions clock for Texas                   13045 as applying only to those                       extend the time within which a petition
                                           pursuant to CAA section 179 because                     regulatory actions that concern                       for judicial review may be filed, and
                                           this action does not pertain to a part D                environmental health or safety risks that             shall not postpone the effectiveness of
                                           plan for nonattainment areas required                   the EPA has reason to believe may                     such rule or action. This action may not
                                           under CAA section 110(a)(2)(I) or a SIP                 disproportionately affect children, per               be challenged later in proceedings to
                                           call pursuant to CAA section 110(k)(5).                 the definition of ‘‘covered regulatory                enforce its requirements. (See CAA
                                                                                                   action’’ in section 2–202 of the                      section 307(b)(2).)
                                           IV. Statutory and Executive Order                       Executive Order. This action is not
                                           Reviews                                                 subject to Executive Order 13045                      List of Subjects in 40 CFR Part 52
                                           A. Executive Order 12866: Regulatory                    because it merely disapproves a SIP                     Environmental protection, Air
                                           Planning and Review and Executive                       submittal as not meeting certain CAA                  pollution control, Incorporation by
                                           Order 13563: Improving Regulation and                   requirements.                                         reference, Ozone.
                                           Regulatory Review                                       H. Executive Order 13211: Actions That                  Dated: August 1, 2016.
                                             This final action is not a ‘‘significant              Significantly Affect Energy Supply,                   Ron Curry,
                                           regulatory action’’ and was therefore not               Distribution or Use                                   Regional Administrator, Region 6.
                                           submitted to the Office of Management                     This action is not subject to Executive                 40 CFR part 52 is amended as follows:
                                           and Budget for review.                                  Order 13211, because it is not a
                                           B. Paperwork Reduction Act (PRA)                        significant regulatory action under                   PART 52—APPROVAL AND
                                                                                                   Executive Order 12866.                                PROMULGATION OF
                                             This final action does not impose an                                                                        IMPLEMENTATION PLANS
                                           information collection burden under the                 I. National Technology Transfer and
                                           PRA because it does not contain any                     Advancement Act                                       ■ 1. The authority citation for part 52
                                           information collection activities.                                                                            continues to read as follows:
                                                                                                      This rulemaking does not involve
                                           C. Regulatory Flexibility Act (RFA)                     technical standards.                                      Authority: 42 U.S.C. 7401 et seq.
                                              I certify that this action will not have             J. Executive Order 12898: Federal                     Subpart SS—Texas
                                           a significant economic impact on a                      Actions To Address Environmental
                                           substantial number of small entities                    Justice in Minority Populations and                   ■ 2. Section 52.2275 is amended by
                                           under the RFA. This action merely                       Low-Income Populations                                adding paragraph (l) to read as follows:
                                           disapproves a SIP submittal as not
                                                                                                      The EPA believes the human health or               § 52.2275 Control strategy and
                                           meeting certain CAA requirements.
                                                                                                   environmental risk addressed by this                  regulations: Ozone.
                                           D. Unfunded Mandates Reform Act                         action will not have potential
                                                                                                                                                         *     *    *     *     *
                                           (UMRA)                                                  disproportionately high and adverse                     (l) The portion of the SIP submitted
                                              This action does not contain any                     human health or environmental effects                 on December 13, 2012 addressing Clean
                                           unfunded mandate as described in                        on minority, low-income or indigenous                 Air Act section 110(a)(2)(D)(i)(I) for the
                                           UMRA, 2 U.S.C. 1531–1538, and does                      populations. This action merely                       2008 ozone NAAQS is disapproved.
                                           not significantly or uniquely affect small              disapproves a SIP submittal as not
                                                                                                                                                         [FR Doc. 2016–19151 Filed 8–11–16; 8:45 am]
                                           governments. The action imposes no                      meeting certain CAA requirements.
                                           enforceable duty on any state, local or                    The Congressional Review Act, 5                    BILLING CODE 6560–50–P

                                           tribal governments or the private sector.               U.S.C. 801 et seq., as added by the Small
                                                                                                   Business Regulatory Enforcement
                                           E. Executive Order 13132: Federalism                    Fairness Act of 1996, generally provides              ENVIRONMENTAL PROTECTION
                                                                                                   that before a rule may take effect, the               AGENCY
                                             This action does not have federalism
                                           implications. It will not have substantial              agency promulgating the rule must                     40 CFR Part 52
                                           direct effects on the states, on the                    submit a rule report, which includes a
                                           relationship between the national                       copy of the rule, to each House of the                [EPA–R10–OAR–2015–0397; FRL–9950–58–
                                                                                                   Congress and to the Comptroller General               Region 10]
                                           government and the states, or on the
                                           distribution of power and                               of the United States. The EPA will
                                                                                                   submit a report containing this action                Approval and Promulgation of
                                           responsibilities among the various                                                                            Implementation Plans; Idaho:
                                           levels of government.                                   and other required information to the
                                                                                                   U.S. Senate, the U.S. House of                        Stationary Source Permitting
                                           F. Executive Order 13175: Consultation                  Representatives, and the Comptroller                  Revisions
                                           and Coordination With Indian Tribal                     General of the United States prior to                 AGENCY:  Environmental Protection
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                                           Governments                                             publication of the rule in the Federal                Agency (EPA).
                                             This action does not have tribal                      Register. A major rule cannot take effect             ACTION: Final rule.
                                           implications as specified in Executive                  until 60 days after it is published in the
                                           Order 13175. This action does not apply                 Federal Register. This action is not a                SUMMARY:  The Environmental Protection
                                           on any Indian reservation land, any                     ‘‘major rule’’ as defined by 5 U.S.C.                 Agency (EPA) is approving, and
                                           other area where the EPA or an Indian                   804(2).                                               incorporating by reference, revisions to


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Document Created: 2018-02-09 11:33:14
Document Modified: 2018-02-09 11:33:14
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionRules and Regulations
ActionFinal rule.
DatesThis rule is effective on September 12, 2016.
ContactCarl Young, 214-665-6645, [email protected]
FR Citation81 FR 53284 
CFR AssociatedEnvironmental Protection; Air Pollution Control; Incorporation by Reference and Ozone

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