82 FR 30749 - Air Plan Approval; FL: Hillsborough and Nassau Areas; SO2
ENVIRONMENTAL PROTECTION AGENCY Federal Register Volume 82, Issue 126 (July 3, 2017)
Federal Register Volume 82, Issue 126 (July 3, 2017)
| Page Range | 30749-30758 | |
| FR Document | 2017-13892 |
[Federal Register Volume 82, Number 126 (Monday, July 3, 2017)] [Rules and Regulations] [Pages 30749-30758] From the Federal Register Online [www.thefederalregister.org] [FR Doc No: 2017-13892] ----------------------------------------------------------------------- ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R04-OAR-2015-0624 & EPA-R04-OAR-2015-0623; FRL-9964-39-Region 4] Air Plan Approval; FL: Hillsborough and Nassau Areas; SO2 Attainment Demonstration AGENCY: Environmental Protection Agency. ACTION: Final rule. ----------------------------------------------------------------------- SUMMARY: The Environmental Protection Agency (EPA) is approving two State Implementation Plan (SIP) revisions, submitted by the State of Florida, through the Florida Department of Environmental Protection (FL DEP), to EPA on April 3, 2015, for the purpose of providing for attainment of the 2010 primary Sulfur Dioxide (SO2 ) National Ambient Air Quality Standard (NAAQS) in the Hillsborough County and Nassau County SO2 nonattainment areas (hereafter referred to as the ``Hillsborough Area,'' ``Nassau Area,'' or ``Areas''). The Hillsborough Area is comprised of the portion of Hillsborough County in Florida surrounding the Mosaic Fertilizer facility (hereafter referred to as ``Mosaic''). The Nassau Area comprises the portion of Nassau County in Florida surrounding the Rayonier Performance Fibers, LLC sulfite pulp mill (hereafter referred to as ``Rayonier''). EPA concludes that Florida has appropriately demonstrated that attainment with the 2010 1-hour primary SO2 NAAQS will occur in the Nassau and Hillsborough Areas by the applicable attainment dates, and that the plans meet the other applicable requirements under the Clean Air Act (CAA or Act). As a part of approving the attainment demonstrations, EPA is taking final action to approve into the Florida SIP the SO2 emissions limits and associated compliance parameters for both Areas. DATES: This rule will be effective August 2, 2017. ADDRESSES: EPA has established a docket for this action under Docket Identification Nos. EPA-R04-OAR- [[Page 30750]] 2015-0623 and EPA-R04-OAR-2015-0624. All documents in the docket are listed on the www.regulations.gov Web site. Although listed in the index, some information is not publicly available, i.e., 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 form. Publicly available docket materials are available either electronically through www.regulations.gov or in hard copy at the Air Regulatory Management Section, Air Planning and Implementation Branch, Air, Pesticides and Toxics Management Division, U.S. Environmental Protection Agency, Region 4, 61 Forsyth Street SW., Atlanta, Georgia 30303-8960. EPA requests that, if at all possible, you contact the person listed in the FOR FURTHER INFORMATION CONTACT section to schedule your inspection. The Regional Office's official hours of business are Monday through Friday 8:30 a.m. to 4:30 p.m., excluding Federal holidays. FOR FURTHER INFORMATION CONTACT: Twunjala Bradley, Air Regulatory Management Section, Air Planning and Implementation Branch, Pesticides and Toxics Management Division, Region 4, U.S. Environmental Protection Agency, 61 Forsyth Street SW., Atlanta, Georgia 30303-8960. The telephone number is (404) 562-9352. Ms. Bradley can also be reached via electronic mail at [email protected]. SUPPLEMENTARY INFORMATION: I. Background On June 2, 2010, EPA promulgated a new 1-hour primary SO2 NAAQS of 75 parts per billion (ppb), which is met at an ambient air quality monitoring site when the 3-year average of the annual 99th percentile of 1-hour daily maximum concentrations does not exceed 75 ppb, as determined in accordance with appendix T of 40 CFR part 50. See 75 FR 35520, codified at 40 CFR 50.17(a)-(b). On August 5, 2013, EPA designated the first set of areas of the country as nonattainment for the 2010 primary SO2 NAAQS, including the Hillsborough and Nassau Areas in Florida. See 78 FR 47191, codified at 40 CFR part 81, subpart C. These area designations were effective October 4, 2013, which triggered a requirement for Florida to submit a SIP revision with a plan for how the Hillsborough and Nassau Areas would attain the 2010 SO2 NAAQS as expeditiously as practicable, but no later than October 4, 2018, in accordance with CAA sections 191-192. Section 191 of the CAA directs states to submit SIPs for areas designated as nonattainment for the SO2 NAAQS to EPA within 18 months of the effective date of the designation, i.e., by no later than April 4, 2015, in this case. Section 192 requires that such plans shall provide for NAAQS attainment as expeditiously as practicable, but no later than 5 years from the effective date of the nonattainment designation. Section 172(c) of part D of the CAA lists the required components of a nonattainment plan submittal. The base year emissions inventory (section 172(c)(3)) is required to show a ``comprehensive, accurate, current inventory'' of all relevant pollutants in the nonattainment area. The nonattainment plan must identify and quantify any expected emissions from the construction of new sources to account for emissions in the area that might affect reasonable further progress (RFP) toward attainment, or that might interfere with attainment and maintenance of the NAAQS, and it must provide for a nonattainment new source review (NNSR) program (section 172(c)(5)). The attainment demonstration must include a modeling analysis showing that the enforceable emissions limitations and other control measures taken by the state will provide for reasonable further progress (RFP) and expeditious attainment of the NAAQS (section 172(c)(2), (4), (6) and (7)). The nonattainment plan must include an analysis of the reasonably available control measures (RACM) considered, including reasonably available control technology (RACT) (section 172(c)(1)). Finally, the nonattainment plan must provide for contingency measures (section 172(c)(9)) to be implemented either in the case that RFP toward attainment is not made, or in the case that the area fails to attain the NAAQS by the attainment date. On April 23, 2014, EPA issued a guidance document entitled, ``Guidance for 1-Hour SO2 Nonattainment Area SIP Submissions'' (SO2 Nonattainment Guidance). The SO2 Nonattainment Guidance provides recommendations for the development of SO2 nonattainment SIPs to satisfy CAA requirements (see, e.g., section 172 and 191-192). An attainment demonstration must also meet the requirements of 40 CFR 51.112 and part 51, appendix W, and include inventory data, modeling results, and emissions reduction analyses on which the state has based its projected attainment. The SO2 Nonattainment Guidance also provides states with the option to utilize emission limits with longer averaging times of up to 30 days so long as the state meets various suggested criteria to ensure attainment of the SO2 NAAQS. Florida submitted attainment demonstrations for both Areas on April 3, 2015. On August 23, 2016, EPA proposed to approve Florida's April 3, 2015, SO2 attainment demonstrations, which included all the specific attainment elements mentioned above and new SO2 emission limits with averaging times longer than the 1-hour form of the primary SO2 NAAQS for the Mosaic-Riverview fertilizer plant and the Tampa Electric Company's (TECO's) Big Bend electric generating source impacting the Hillsborough Area, and for Rayonier sulfite pulp mill and WestRock CP, LLC kraft pulp mill sources impacting the Nassau Area in accordance with the SO2 Nonattainment Guidance. See 81 FR 57522 and 81 FR 57535. Comments on the proposed rulemakings were due on or before September 23, 2016. EPA received three sets of comments on the proposed approval of Florida's SO2 SIP revision for the Hillsborough Area, and one set of comments on the proposed approval of Florida's SO2 SIP for the Nassau Area. The comments are available in the docket for this final rulemaking action. EPA's summary of the comments and responses are provided below. For a comprehensive discussion of Florida's SO2 attainment SIP and EPA's analysis and rationale for approval for both Areas, please refer to the August 23, 2016, proposed rulemakings. The remainder of this preamble summarizes EPA's final approval of Florida's SO2 attainment demonstrations for both areas and response to comments. II. Response to Comments The three sets of comments for the proposed approval of the SIP revision for the Hillsborough Area were from the Arizona Mining Association (AMA), Florida Electric Power Coordinating Group, INC. (FCG), and Tampa Electric Company (TECO). The single set of comments for the proposed approval of the SIP revision for the Nassau Area was received from the AMA. EPA will refer to the AMA, FCG, and TECO Commenters collectively as ``the Commenter(s).'' Notably, the Commenters expressed support for EPA's proposed approvals of Florida's SO2 SIP revisions for the Hillsborough and Nassau Areas. Additionally, the Commenters also provided other related comments for which EPA is taking the opportunity to respond in this final rulemaking. To review the complete sets of comments received, refer to the dockets for this rulemaking as identified [[Page 30751]] above. A summary of the comments received and EPA's responses are provided below. Comment 1: The Commenter references a revised study conducted by the Indiana Department of Environmental Management (IDEM) dated January 2016 which asserts that AERMOD over-predicts at the level of the standard when compared to actual monitored data. IDEM's study compared predicted and observed SO2 concentrations at the Gibson Power Plant in southwestern Indiana. The Commenter claims that the IDEM's study showed AERMOD may ``grossly over-estimate site specific monitoring data.'' The Commenter states that the study assessed model- predicted ambient concentrations at the monitor receptor points and compared it to actual hourly monitor concentrations. The Commenter argues that the study showed that when the projected SO2 concentrations were 35 ppb or higher, AERMOD over-predicted ambient impacts by more than a factor of two in nearly 84 percent of the cases based on offsite meteorological conditions and in nearly 25 percent of the cases when onsite meteorology was considered. The Commenter also asserts that AERMOD under-predicted the actual site monitored data in less than 1 percent of the cases. The Commenter concludes that the IDEM study suggests that TECO's modeled allowable limit at Big Bend station is likely over-estimated. Response 1: First, EPA believes that the Commenter's objection is not germane to our proposed approval of the Florida SIP, and raises objections that are both outside the scope of our approval action and not averse to it. Second, EPA notes that the IDEM modeling study is a seriously flawed analysis and disagrees that it indicates poor model performance by AERMOD as a general matter. Most notably, the report compares modeled SO2 levels expressed in [mu]g/m\3\ against monitored values expressed in ppb. EPA made IDEM aware of the discrepancy in concentration units in fall 2015. A more appropriate assessment of this model-monitor comparison, as discussed, for example, in an article in the Journal of the Air and Waste Management Association by Kali Frost of IDEM, published April 9, 2014, shows that AERMOD results match monitoring data relatively closely. Also, as part of the proposed revisions to The Guideline on Air Quality Modeling in 2015 and finalized in 2016, EPA performed an evaluation on the use of prognostic meteorological data for input into AERMOD. Part of this evaluation included the same Gibson study as in the Frost 2014 paper and the IDEM study. As with the Frost 2014 paper, the results of the EPA evaluation indicated good model performance for AERMOD. The evaluation can be found in the EPA Technical Support Document, Evaluation of Prognostic Meteorological Data in AERMOD Applications (EPA-454/R-16-004). Additionally, the Commenter does not offer any specific technical evidence or documentation that the attainment modeling for the Hillsborough Area over predicts estimated site monitoring concentration nor explains how the SO2 characterization of the area in the IDEM study applies to the Hillsborough Area. Furthermore, notwithstanding stated concerns about the model, the Commenter concludes that the SO2 emission limits established for the TECO Big Bend Station are ``appropriate to ensure attainment with SO2 NAAQS and provides the operational flexibility to ensure a reliable power supply to the Tampa Bay area.'' EPA agrees that the modeling conducted for Florida's attainment plan submission provided results that support the emission limitations developed by the state for the particular sources at issue in this action. Comment 2: The Commenters state that EPA did not explicitly clarify its legal authority to approve the Florida attainment plan SIP submissions with longer-term averaging times for emission limits for the Rayonier and WestRock sources in the Nassau Area; and Mosaic and TECO facilities in the Hillsborough Area. The Commenters suggest EPA clearly explain the legal authority under which it can approve the longer term emission limitations contained in the proposed attainment SIPs for each respective area as well as update the 2014 nonattainment guidance with additional analysis to support the ``probabilistic'' approach to developing such emission limits. The Commenters, nevertheless, agreed with EPA that it is appropriate to approve SO2 emission limitations with a 30-day averaging period and a 24-hour averaging period for the TECO and Mosaic facilities, respectively, as part of the Hillsborough Area 1-hour SO2 attainment SIP. The Commenters also agreed with EPA that it is appropriate to approve SO2 emission limitations with a 3- hour averaging period for both the Rayonier and WestRock facilities as part of the Nassau Area 1-hour SO2 attainment SIP. The Commenters state that EPA's approval of Florida's attainment plan with emission limitations that have longer-term averaging periods is a ``reasonable and technically justified approach that is consistent with the purposes of the CAA.'' The Commenters maintain that EPA's approach is ``scientifically defensible and reflects EPA's sound judgment regarding how to calculate a longer-term emissions limit that is comparably stringent to the critical emission value.'' The Commenters believe that the longer-term limits are no more likely to cause a NAAQS exceedance than an hourly limit set at the critical emission value because both are determined by the same air modeling approach and calculated to be comparably stringent and provide for operational flexibility to ensure a reliable production of electricity. Response 2: EPA appreciates the Commenter's observation regarding the appropriateness of approving attainment plans with emission limitations that apply over a longer time period than the 1-hour form of the 2010 SO2 NAAQS. As mentioned above, CAA section 172(c) directs states with areas designated as nonattainment to demonstrate that the submitted attainment plan provides for attainment of the NAAQS. 40 CFR part 51, subpart G further delineates the control strategy requirements that SIPs must meet, and EPA has long required that all control strategies in attainment plans reflect four fundamental principles of quantification, enforceability, replicability, and accountability. See ``State Implementation Plans; General Preamble for the Implementation of Title I of the Clean Air Act Amendments of 1990; Proposed Rule,'' 57 FR 13498 (April 16, 1992) (General Preamble), at 13567-68. Additional guidance is provided in the SO2 Nonattainment Guidance. For SO2 , there are generally two components needed to support an attainment determination submitted under section 172(c): (1) Emission limitations and other control measures that assure implementation of permanent, enforceable and necessary emission controls, and (2) a modeling analysis that meets the requirements of 40 CFR part 51, appendix W which demonstrates that these emission limitations and control measures provide for timely attainment of the primary SO2 NAAQS as expeditiously as practicable, but by no later than the applicable attainment date for the affected area. In all cases, the emission limitations and control measures must be accompanied by appropriate methods and conditions to determine compliance with the respective emission limitations and control measures and must be quantifiable (i.e., a specific amount of emission reduction can be ascribed to [[Page 30752]] the measures), fully enforceable (specifying clear, unambiguous and measurable requirements for which compliance can be practicably determined), replicable (the procedures for determining compliance are sufficiently specific and non-subjective so that two independent entities applying the procedures would obtain the same result), and accountable (source specific limitations must be permanent and must reflect the assumptions used in the SIP demonstrations). In the SO2 Nonattainment Guidance EPA notes that past Agency guidance has recommended that averaging times in SIP emissions limitations should not exceed the averaging time of the applicable NAAQS that the limit is intended to help attain (e.g., addressing emissions averaged over one or three hours), but also describes the option to utilize emission limitations with longer averaging times of up to 30 days, so long as the state meets various suggested criteria. See SO2 Nonattainment Guidance, pp. 22 to 39. The guidance recommends that--should states elect to use longer averaging times--the longer term average limit should be set at an adjusted level that reflects a stringency comparable to the 1-hour average limit at the critical emission value shown to provide for attainment that the plan otherwise would have set. The SO2 Nonattainment Guidance provides an extensive discussion of EPA's rationale for concluding that appropriately set comparably stringent limitations based on averaging times as long as 30 days can be found to provide for attainment of the 2010 primary SO2 NAAQS. In evaluating this option, EPA considered the nature of the standard, conducted detailed analyses of the impact of the use of 30-day average limits on the prospects for attaining the standard, and carefully reviewed how best to achieve an appropriate balance among the various factors that warrant consideration in judging whether a state's attainment plan provides for attainment. Id. at pp. 22 to 39. See also id. at Appendices B, C and D. As specified in 40 CFR 50.17(b), the 1-hour primary SO2 NAAQS is met at an ambient air quality monitoring site when the 3-year average of the annual 99th percentile of daily maximum 1-hour concentrations is less than or equal to 75 ppb. In a year with 365 days of valid monitoring data, the 99th percentile would be the fourth highest daily maximum 1-hour value. The 2010 SO2 NAAQS, including this form of determining compliance with the standard, was upheld by the U.S. Court of Appeals for the District of Columbia Circuit in Nat'l Envt'l Dev. Ass'n's Clean Air Project v. EPA, 686 F.3d 803 (D.C. Cir. 2012). Because the standard has this form, a single exceedance of the numerical limit of 75 ppb does not constitute a violation of the standard. Instead, at issue is whether a source operating in compliance with a properly set longer term average could cause exceedances, and if so the resulting frequency and magnitude of such exceedances, and in particular whether EPA can have reasonable confidence that a properly set longer term average limit will provide that the average fourth highest daily maximum value will be at or below 75 ppb. A synopsis of EPA's review of how to judge whether such plans ``provide for attainment,'' based on modeling of projected allowable emissions and in light of the NAAQS' form for determining attainment at monitoring sites, follows. For plans for SO2 attainment based on 1-hour emission limits, the standard approach is to conduct modeling using fixed emission rates. The maximum emission rate that would be modeled to result in attainment (i.e., in an ``average year'' \1\ shows three, not four days with maximum hourly levels exceeding 75 ppb) is labeled the ``critical emission value.'' The modeling process for identifying this critical emission value inherently considers the numerous variables that affect ambient concentrations of SO2 , such as meteorological data, background concentrations, and topography. In the standard approach, the state would then provide for attainment by setting a continuously applicable 1-hour emission limitation at this critical emission value. --------------------------------------------------------------------------- \1\ An ``average year'' is used to mean a year with average air quality. While 40 CFR 50 appendix T provides for averaging three years of 99th percentile daily maximum values (e.g., the fourth highest maximum daily concentration in a year with 365 days with valid data), this discussion and an example below uses a single ``average year'' in order to simplify the illustration of relevant principles. --------------------------------------------------------------------------- EPA recognizes that some sources may have highly variable emissions, for example due to variations in fuel sulfur content and operating rate, that can make it extremely difficult, even with a well- designed control strategy, to ensure in practice that emissions for any given hour do not exceed the critical emission value. EPA also acknowledges the concern that longer term emission limits can allow short periods with emissions above the critical emission value, which, if coincident with meteorological conditions conducive to high SO2 concentrations, could in turn create the possibility of a NAAQS exceedance occurring on a day when an exceedance would not have occurred if emissions were continuously controlled at the level corresponding to the critical emission value. However, for several reasons, EPA believes that the approach recommended in its guidance document suitably addresses this concern. First, from a practical perspective, EPA expects the actual emission profile of a source subject to an appropriately set longer term average limit to be similar to the emission profile of a source subject to an analogous 1-hour average limit. EPA expects this similarity because it has recommended that the longer term average limit be set at a level that is comparably stringent to the otherwise applicable 1-hour limit (reflecting a downward adjustment from the critical emission value) and that takes the source's emissions profile into account. As a result, EPA expects either form of emission limit to yield comparable air quality. Second, from a more theoretical perspective, EPA has compared the likely air quality with a source having maximum allowable emissions under an appropriately set longer term limit, as compared to the likely air quality with the source having maximum allowable emissions under the comparable 1-hour limit. In this comparison, in the 1-hour average limit scenario, the source is presumed at all times to emit at the critical emission level, and in the longer term average limit scenario, the source is presumed occasionally to emit more than the critical emission value but on average, and presumably at most times, to emit well below the critical emission value. In an ``average year,'' compliance with the 1-hour limit is expected to result in three exceedance days (i.e., three days with hourly values above 75 ppb) and a fourth day with a maximum hourly value at 75 ppb. By comparison, with the source complying with a longer term limit, it is possible that additional exceedances would occur that would not occur in the 1-hour limit scenario (if emissions exceed the critical emission value at times when meteorology is conducive to poor air quality). However, this comparison must also factor in the likelihood that exceedances that would be expected in the 1-hour limit scenario would not occur in the longer term limit scenario. This result arises because the longer term limit requires lower emissions most of the time (because the limit is set well below the critical emission value), so a source complying with an appropriately set longer term limit is likely to have lower emissions at critical times than would be the case [[Page 30753]] if the source were emitting as allowed with a 1-hour limit. As a hypothetical example to illustrate these points, suppose a source that always emits 1000 pounds of SO2 per hour, which results in air quality at the level of the NAAQS (i.e., results in a design value of 75 ppb). Suppose further that in an ``average year,'' these emissions cause the 5 highest maximum daily average 1-hour concentrations to be 100 ppb, 90 ppb, 80 ppb, 75 ppb, and 70 ppb. Then suppose that the source becomes subject to a 30-day average emission limit of 700 pounds per hour. It is theoretically possible for a source meeting this limit to have emissions that occasionally exceed 1000 pounds per hour, but with a typical emissions profile emissions would much more commonly be between 600 and 800 pounds per hour. In this simplified example, assume a zero background concentration, which allows one to assume a linear relationship between emissions and air quality. (A nonzero background concentration would make the mathematics more difficult but would give similar results.) Air quality will depend on what emissions happen on what critical hours, but suppose that emissions at the relevant times on these 5 days are 800 pounds/hour, 1100 pounds per hour, 500 pounds per hour, 900 pounds per hour, and 1200 pounds per hour, respectively. (This is a conservative example because the average of these emissions, 900 pounds per hour, is well over the 30-day average emission limit.) These emissions would result in daily maximum 1-hour concentrations of 80 ppb, 99 ppb, 40 ppb, 67.5 ppb, and 84 ppb. In this example, the fifth day would have an exceedance that would not otherwise have occurred, but the third and fourth days would not have exceedances that otherwise would have occurred. In this example, the fourth highest maximum daily concentration under the 30-day average would be 67.5 ppb. This simplified example illustrates the findings of a more complicated statistical analysis that EPA conducted using a range of scenarios using actual plant data. As described in appendix B of the SO2 Nonattainment Guidance, EPA found that the requirement for lower average emissions is highly likely to yield better air quality than is required with a comparably stringent 1-hour limit. Based on analyses described in appendix B, EPA expects that an emission profile with maximum allowable emissions under an appropriately set comparably stringent 30-day average limit is likely to have the net effect of having a lower number of exceedances and better air quality than an emission profile with maximum allowable emissions under a 1- hour emission limit at the critical emission value. This result provides a compelling policy rationale for allowing the use of a longer averaging period, in appropriate circumstances where the facts indicate this result can be expected to occur. The question then becomes whether this approach--which is likely to produce a lower number of overall exceedances even though it may produce some unexpected exceedances above the critical emission value-- meets the requirement in sections 110(a) and 172(c) for state implementation plans to ``provide for attainment'' of the NAAQS. For SO2 , as for other pollutants, it is generally impossible to design a nonattainment plan in the present that will guarantee that attainment will occur in the future. A variety of factors can cause a well-designed attainment plan to fail and unexpectedly not result in attainment, for example if meteorology occurs that is more conducive to poor air quality than was anticipated in the plan. Therefore, in determining whether a plan meets the requirement to provide for attainment, EPA's task is commonly to judge not whether the plan provides absolute certainty that attainment will in fact occur, but rather whether the plan provides an adequate level of confidence of prospective NAAQS attainment. From this perspective, in evaluating use of a 30-day average limit, EPA must weigh the likely net effect on air quality. Such an evaluation must consider the risk that occasions with meteorology conducive to high concentrations will have elevated emissions leading to exceedances that would not otherwise have occurred, and must also weigh the likelihood that the requirement for lower emissions on average will result in days not having exceedances that would have been expected with emissions at the critical emission value. Additional policy considerations, such as in this case the desirability of accommodating real world emissions variability without significant risk of violations, are also appropriate factors for EPA to weigh in judging whether a plan provides a reasonable degree of confidence that the plan will lead to attainment. Based on these considerations, especially given the high likelihood that a continuously enforceable limit averaged over as long as 30 days, determined in accordance with EPA's guidance, will result in attainment, EPA believes as a general matter that such limits, if appropriately determined, can reasonably be considered to provide for attainment of the 2010 SO2 NAAQS. For these reasons, the Commenter's statement that ``the longer-term limits are no more likely to cause a NAAQS exceedance than an hourly limit set at the critical emission value'' is not perfectly consistent with the EPA's position. Presuming that the Commenter means to speak of NAAQS violations rather than single exceedances of the level of the NAAQS, the use of longer-term limits creates an arguable (albeit minimal) risk of violations that nominally does not exist with short- term limits, even though compliance with an appropriately adjusted longer-term limit is likely to yield fewer exceedances of the level of the NAAQS than compliance with a short-term limit. Thus, the Commenter's statement misrepresents EPA's rationale for approving the longer-term average limits in Florida's plans as providing for attainment. The SO2 Nonattainment Guidance offers specific recommendations for determining an appropriate longer term average limit. The recommended method starts with determination of the 1-hour emission limit that would provide for attainment (i.e., the critical emission value), and applies an adjustment factor to determine the (lower) level of the longer term average emission limit that would be estimated to have a stringency comparable to the otherwise necessary 1- hour emission limit. This method uses a database of continuous emission data reflecting the type of control that the source will be using to comply with the SIP emission limits, which (if compliance requires new controls) may require use of an emission database from another source. The recommended method involves using these data to compute a complete set of emission averages, computed according to the averaging time and averaging procedures of the prospective emission limitation. In this recommended method, the ratio of the 99th percentile among these long term averages to the 99th percentile of the 1-hour values represents an adjustment factor that may be multiplied by the candidate 1-hour emission limit to determine a longer term average emission limit that may be considered comparably stringent.\2\ The guidance also addresses a variety of related topics, such as the potential utility of setting supplemental emission limits, such as mass-based limits, to reduce the [[Page 30754]] likelihood and/or magnitude of elevated emission levels that might occur under the longer term emission rate limit. --------------------------------------------------------------------------- \2\ For example, if the critical emission value is 1000 pounds of SO2 per hour, and a suitable adjustment factor is determined to be 70 percent, the recommended longer term average limit would be 700 pounds per hour. --------------------------------------------------------------------------- Preferred air quality models for use in regulatory applications are described in appendix A of EPA's Guideline on Air Quality Models (40 CFR part 51, appendix W).\3\ In 2005, EPA promulgated AERMOD as the Agency's preferred near-field dispersion modeling for a wide range of regulatory applications addressing stationary sources (for example in estimating SO2 concentrations) in all types of terrain based on extensive developmental and performance evaluation. Supplemental guidance on modeling for purposes of demonstrating attainment of the SO2 standard is provided in appendix A to the SO2 Nonattainment Guidance document referenced above. Appendix A provides extensive guidance on the modeling domain, the source inputs, assorted types of meteorological data, and background concentrations. Consistency with the recommendations in this guidance is generally necessary for the attainment demonstration to offer adequately reliable assurance that the plan provides for attainment. --------------------------------------------------------------------------- \3\ The most recent version of the Guideline on Air Quality Models (40 CFR part 51) was published in the Federal Register, 82 FR 5182, on January 17, 2017 with an effective date of May 22, 2017. --------------------------------------------------------------------------- As stated previously, attainment demonstrations for the 2010 1-hour primary SO2 NAAQS must demonstrate future attainment and maintenance of the NAAQS in the entire area designated as nonattainment (i.e., not just at the violating monitor) by using air quality dispersion modeling (see appendix W to 40 CFR part 51) to show that the mix of sources and enforceable control measures and emission rates in an identified area will not lead to a violation of the SO2 NAAQS. For a short-term (i.e., 1-hour) standard, EPA believes that dispersion modeling, using allowable emissions and addressing stationary sources in the affected area (and in some cases those sources located outside the nonattainment area which may affect attainment in the area) is technically appropriate, efficient and effective in demonstrating attainment in nonattainment areas because it takes into consideration combinations of meteorological and emission source operating conditions that may contribute to peak ground-level concentrations of SO2. The meteorological data used in the analysis should generally be processed with the most recent version of AERMET. Estimated concentrations should include ambient background concentrations, should follow the form of the standard, and should be calculated as described in section 2.6.1.2 of the August 23, 2010, clarification memo on ``Applicability of appendix W Modeling Guidance for the 1-hr SO2 National Ambient Air Quality Standard'' (U.S. EPA, 2010a). The Commenters state that EPA's approval of Florida's attainment plans with emission limitations that have longer-term averaging periods is a ``reasonable and technically justified approach that is consistent with the purposes of the CAA.'' The Commenters maintain that EPA's approach is ``scientifically defensible and reflects EPA's sound judgment regarding how to calculate a longer-term emissions limit that is comparably stringent to the critical emission value.'' Based on a review of the state's submittal, the EPA believes that the longer average limits established for Rayonier and WestRock in the Nassau Area and Mosaic and TECO in the Hillsborough Area provide for a suitable alternative to establishing a 1-hour average emission limit for these sources. Florida used a suitable data profile in an appropriate manner and has thereby applied an appropriate adjustment, yielding emission limits that have comparable stringency to the 1-hour average limit that the state determined would otherwise have been necessary to provide for attainment. While the longer-term averaging limits allow occasions in which emissions may be higher than the level that would be allowed with the 1-hour limit, the state's limits compensate by requiring average emissions to be lower than the level that would otherwise have been required by a 1-hour average limit. See FL DEP's April 4, 2015 attainment SIPs for both areas in the docket for this final action (EPA-R04-OAR-2015-0624 & EPA-R04-OAR-2015-0623). Comment 3: The Commenter makes several statements regarding the use of emissions limitations with longer averaging periods as a means of addressing emissions from sources during startup, shutdown and malfunction (SSM) activities. The commenter states that during periods of operating variability, including startup and shutdown, there is a possibility of short periods of SO2 emissions that would be greater than the critical emission value, but the commenter claims that due to their relatively short duration, infrequent occurrence, and the low probability of such periods occurring simultaneously with unfavorable meteorological conditions, these emissions would be very unlikely to cause exceedances of the NAAQS. The Commenter further asserts that recent court decisions requiring continuous compliance with emission limitations, without exemptions for emissions during SSM events \4\ and without affirmative defenses for excess emissions during SSM events,\5\ do not affect EPA's authority to allow emission limitations with longer averaging periods in attainment plans. The Commenter also argues that a single, continuous emission limitation that applies to the facility at all times, but with a longer term average as in this case, provides for ``more coherent compliance procedures'' than other approaches such as different emission limitations or work practice standards that apply only during startup and shutdown periods. The Commenter asserts that EPA's approval of an emission limitation with a longer-term averaging period is the only practical way to implement the requirement for continuous compliance given the reality that sources vary in their operation during the course of a full year. --------------------------------------------------------------------------- \4\ Sierra Club v. EPA, 551 F.3d 1019 (D.C. Cir. 2008). \5\ NRDC v. EPA, 749 F.3d 1055 (D.C. Cir. 2014). --------------------------------------------------------------------------- Response 3: EPA agrees with the Commenter that the Agency can approve emission limitations that are based on averaging times that are longer than the 1-hour form of the SO2 NAAQS, provided that they have been demonstrated to ensure attainment and maintenance of the NAAQS and that they meet other requirements for valid SIP provisions. As explained in the SO2 Nonattainment Guidance, if periods of hourly emissions above the critical emissions value are a rare occurrence at a source, and particularly if the magnitude of the emissions, in terms of the emissions rate for each hour in that period, is not substantially higher than the critical emissions value, those periods would be unlikely to have a significant impact on air quality, insofar as they would be very unlikely to occur repeatedly at the times when the meteorology is conducive to high ambient concentrations of SO2 . EPA also notes that the Agency has provided the SO2 Nonattainment Guidance to assist states and tribes specifically in the development of attainment plans to address specific issues and challenges relevant to the 2010 1-hour primary SO2 NAAQS. In this final action, EPA is approving SIP provisions that impose emission limitations with longer term averaging periods because SO2 is a pollutant having characteristics that allow this approach to ensuring attainment of the primary 1-hour standard, as discussed above. EPA continues to believe that the use of [[Page 30755]] longer term averages will not be necessary for sources whose emissions exhibit a low degree of variability and also notes that the approach is not necessarily transferable to other sources, pollutants, or NAAQS with different forms. EPA also notes that the appropriate duration of an averaging period in a SIP provision must take into consideration factors such as the nature of the regulated sources, the purpose of the emission limitation in the SIP provision, and the adequacy of the recordkeeping, reporting, and monitoring requirements necessary to make the emission limitation practically and legally enforceable. For example, a longer averaging period may require continuous emissions monitoring (CEMs) in order to provide adequate monitoring of emissions, as is the case in the SO2 emission limitations at issue in this action. However, the issue of whether the use of a longer term average limit is the only way under which sources could meet the 1-hour NAAQS and account for variability during startup and shutdown periods is not raised by Florida's SIP submittals, and EPA need not reach a conclusion on that issue here in approving Florida's SIP submittals. III. What action is EPA taking? Pursuant to CAA sections 110, 172, 191 and 192, EPA is taking final action to approve Florida's attainment plan SIP revisions for the Hillsborough and Nassau Areas, as submitted through FL DEP to EPA on April 3, 2015, for the purpose of demonstrating attainment of the 2010 1-hour SO2 NAAQS. Specifically, EPA is approving SO2 emission limitations and compliance parameters established by the state applicable to the Mosaic Fertilizer, LLC Riverview plant and TECO's Big Bend electric generating facility for the Hillsborough Area; and the Rayonier sulfite pulp mill and WestRock CP, LLC kraft pulp mill for the Nassau Area. The state determined that controls for SO2 emissions at Rayonier (i.e. increasing the stack height from the existing level of 110 feet to at least 165 feet for vent gas scrubber EU 005) are appropriate in the Nassau Area for purposes of attaining the 2010 SO2 NAAQS and asserted that these controls represent RACM/RACT. Florida also proposed a supplemental control strategy for the WestRock facility including physical and operational changes to the four largest SO2 emitting units at the facility.\6\ For sources in the Hillsborough NAA, the state required by permit physical and operational changes to the three sulfuric acid plants (SAP) at the Mosaic facility including increased stack heights and upgrades to the SAP catalyst to meet the SO2 emission limit caps. Additionally, Mosaic is required to eliminate fuel oil use by January 1, 2018 except for periods of natural gas curtailment or disruption. For TECO, FL DEP required by permit that the facility undergo an operational change to increase the SO2 removal efficiencies of the existing flue gas desulfurization systems for its four fossil fuel-fired steam generators to meet the collective enforceable emission limit. --------------------------------------------------------------------------- \6\ FLDEP does not assert that control strategy for WestRock constitute ``the lowest emission limitation that a particular source is capable of meeting by the application of control technology that is reasonably available considering technological and economic feasibility.'' --------------------------------------------------------------------------- In accordance with section 172(c) of the CAA, the Florida attainment plan for both the Hillsborough and Nassau Areas includes: An emissions inventory for SO2 for the plan's base year (2011) and a 2018 projected emissions inventory; and an attainment demonstration. The attainment demonstration for each Area includes: Technical analyses that locate, identify, and quantify sources of emissions contributing to violations of the 2010 1-hour SO2 NAAQS; a declaration that FL DEP is unaware of any future growth in the area that would be subject to CAA 173, and the assertion that the NNSR program approved in the SIP at Section 62-252.500, Florida Administrative Code (F.A.C.) would account for any such growth; a modeling analysis utilizing an emissions control strategy for Mosaic and TECO in the Hillsborough Area, and Rayonier and WestRock in Nassau Area, that shows attainment of the 1-hour SO2 NAAQS by the October 4, 2018, attainment date; a determination that the control strategies for the primary SO2 sources within the nonattainment area constitute RACM/RACT; adherence to a construction schedule to ensure emissions reductions are achieved as expeditiously as practicable; a request from FL DEP that emissions reduction measures including system upgrades and/or emissions limitations with schedules for implementation and compliance parameters be incorporated into the SIP; and contingency measures in the event the two Areas fail to make reasonable further progress or do not attain the SO2 NAAQS by the attainment date.\7\ Lastly, FL DEP established new SO2 emission limits for the SO2 sources impacting the Hillsborough Area (i.e., Mosaic and TECO), and Nassau Area (i.e., Rayonier and WestRock), in accordance with EPA's SO2 Nonattainment Guidance. For the Nassau Area, FL DEP established new SO2 emission limitations for all three primary controlled units (EU 005, 006 and 022) based on a 3-hour rolling average. Pursuant to the conditions of the construction permit (No. 0890004-036-AC), Rayonier will increase the stack height from the existing level of 110 ft to at least 165 ft for vent gas scrubber EU 005 and comply with specific SO2 emission limits based on a 3-hour rolling average as determined by CEMS data. SO2 emissions and ambient impacts from the facility by Rayonier's allowable SO2 emissions (total from sum of all three controlled units) will be reduced from 836.5 lb/hr to 502.3 lb/hr, representing a 40 percent decrease. The Rayonier emission limitations for all three controlled units were established in a federally-enforceable air construction permit (No. 0890004-036-AC) and incorporated into the title V operating permit (No. 0890004-042-AV). These source specific requirements are also being incorporated into the SIP with this final action. --------------------------------------------------------------------------- \7\ General Conformity pursuant to CAA section 176(c) requires that actions by federal agencies do not cause new air quality issues or delay or interfere with attainment of a NAAQS. With respect to both nonattainment areas, federal agencies must work with the state to ensure that federal actions conform to the air quality plans established in the applicable SIP that ensures attainment of the SO2 NAAQS. --------------------------------------------------------------------------- Based on the conditions of the construction permit (No. 0890003- 046-AC), WestRock will reduce SO2 emissions and ambient impacts from the facility by upgrading the combustion air system for recovery boilers, adding a white liquor scrubber system, and construction of a non-condensable gas pipeline to the No. 7 Power Boiler. WestRock's allowable SO2 emissions from EU 006, the power boiler No. 5, will be reduced from 550 lb/hr to 15 lb/hr representing a 97 percent decrease. These source specific requirements were included in a federally-enforceable permit and are being incorporated into the SIP through this final action. Compliance with the new emission limitations for both sources will be demonstrated by certified CEMs data. Pursuant to the conditions of the construction permit No. 0570008- 080-AC, Mosaic will reduce SO2 emissions and ambient impacts from the facility by eliminating the use of fuel oil at the plant except during periods of natural gas curtailment or disruption, changing the catalysts in the converters in sulfuric acid plants Nos. 7, 8, and 9 (which will lower SO2 emissions while not increasing sulfuric acid mist emissions; existing permitted production capacities of the sulfuric acid plants will remain unchanged); increase the stack height of each sulfuric [[Page 30756]] acid plant to no lower than 65 meters (213.25 feet), which is equivalent to approximately a 60-foot increase per stack and comply with specific SO2 emissions caps based on a 24-hour average as determined by CEMs data. Mosaic's new SO2 emission limitations will reduce the allowable SO2 emissions from all three sulfuric acid plants collectively from 1140 lb/hr to a maximum of 575 lb/hr as a block 24-hour average. These emission limits cover various operating scenarios, including individual unit emissions limits, which remain unchanged from the current permit, along with two- unit and three-unit total limits. These new emission limitations were included in the federally-enforceable construction permit No. 0570008- 080-AC and will be incorporated into the title V permit upon renewal. These requirements are also being incorporated into the SIP in this final action. Pursuant to the conditions of the construction permit No. 0570039- 074-AC, TECO will reduce SO2 emissions and ambient impacts from the facility by replacing existing fuel igniters and associated equipment to allow specified units to burn natural gas instead of fuel oil during startup, shutdown, and flame stabilization and comply with an SO2 emissions cap of 3,162 lbs/hour based on a 30-day rolling average for all fossil-fuel-fired electrical generating units (Units 1-4 combined). TECO's new combined allowable SO2 emissions from TECO EUs 001-004 will be reduced from 6587.6 lb/hr (based on total individual unit emission limits) to 3,162 lb/hr, representing a 52 percent decrease. TECO's new SO2 emission limit became effective June 1, 2016, as required in the federally- enforceable air construction permit (No. 0570039-074-AC), and is also being incorporated into the SIP in this final action. Compliance with the new emission limitations for both sources will be demonstrated by certified CEMs data. EPA has determined that the attainment plans for SO2 for the Nassau and Hillsborough Areas meet the applicable requirements of sections 110, 172 and 191-192 of the CAA. Thus, EPA is taking final action to approve Florida's attainment plans for both Areas including the specific SO2 emission limits and compliance parameters established for the two SO2 point sources impacting the Nassau Area (Rayonier and WestRock) and the two sources affecting the Hillsborough Area (Mosaic and TECO). EPA's analysis of both attainment SIPs are discussed in detail in EPA's August 23, 2016, proposed rulemakings. See 81 FR 57522 and 81 FR 57535. EPA finds that appropriately set longer term average limits provide a reasonable basis by which nonattainment plans may provide for attainment. Based on its review of this general information as well as the particular information in Florida's April 3, 2015, attainment SIP, the EPA believes, that the 24-hour and 30-day average limits for Mosaic and TECO respectively for the Hillsborough Area and the 3-hour average limit for WestRock and Rayonier in the Nassau Area provide for attainment of the 1-hour SO2 standard. IV. Incorporation by Reference In this rule, EPA is finalizing regulatory text that includes incorporation by reference. In accordance with requirements of 1 CFR 51.5, EPA is finalizing the incorporation by reference into Florida's SIP the specified, new operating parameters, SO2 emission caps, compliance monitoring, recordkeeping and reporting requirements for emission units EU004, EU005 and EU006 at Mosaic (Permit No. 0570008-080-AC), EU001, EU002, EU003, EU004 at TECO (Permit No. 0570039-074-AC), EU005, EU006 and EU002 at Rayonier (Permit No. 0890004-036-AC) and EU006, EU015, EU007 and EU011 at WestRock (Permit No. 0890003-046-AC). The SO2 emission standards specified in each permit are the basis for the SO2 attainment demonstration in the SIP. Therefore, these materials have been approved by EPA for inclusion in the SIP, have been incorporated by reference by EPA into that plan, are fully federally-enforceable under sections 110 and 113 of the CAA as of the effective date of the final rulemaking of EPA's approval, and will be incorporated by reference by the Director of the Federal Register in the next update to the SIP compilation.\8\ EPA has made, and will continue to make, these materials generally available through www.regulations.gov and/or at the EPA Region 4 Office (please contact the person identified in the FOR FURTHER INFORMATION CONTACT section of this preamble for more information). --------------------------------------------------------------------------- \8\ 62 FR 27968 (May 22, 1997). --------------------------------------------------------------------------- V. Final Action EPA is taking final action to approve Florida's SO2 attainment plans for the Hillsborough and Nassau Areas. EPA has determined that both attainment SIPs meet the applicable requirements of the CAA. Specifically, EPA is approving Florida's April 3, 2015, SIP submissions, which include the base year emissions inventory, a modeling demonstration of SO2 attainment, an analysis of RACM/RACT, a RFP plan, and contingency measures for both nonattainment Areas. Additionally, EPA is approving into the Florida SIP specific SO2 emission limits with longer-term averaging times and operating and compliance parameters established for the two sets of SO2 point sources impacting the Nassau and Hillsborough Areas. EPA has concluded that Florida has appropriately demonstrated that attainment with the 2010 1-hour primary SO2 NAAQS will occur in the Hillsborough and Nassau Areas by the applicable attainment dates, and that the plans meet the applicable requirements under sections 110, 172, and 191-192 of the CAA. VI. Statutory and Executive Order Reviews Under the CAA, the Administrator is required to approve a SIP submission that complies with the provisions of the Act and applicable federal regulations. See 42 U.S.C. 7410(k); 40 CFR 52.02(a). Thus, in reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the CAA. Accordingly, this action merely approves state law as meeting federal requirements and does not impose additional requirements beyond those imposed by state law. For that reason, this action:Is not a significant regulatory action subject to review by the Office of Management and Budget under Executive Orders 12866 (58 FR 51735, October 4, 1993) and 13563 (76 FR 3821, January 21, 2011); does not impose an information collection burden under the provisions of the Paperwork Reduction Act (44 U.S.C. 3501 et seq.); is certified as not having a significant economic impact on a substantial number of small entities under the Regulatory Flexibility Act (5 U.S.C. 601 et seq.); does not contain any unfunded mandate or significantly or uniquely affect small governments, as described in the Unfunded Mandates Reform Act of 1995 (Pub. L. 104-4); does not have Federalism implications as specified in Executive Order 13132 (64 FR 43255, August 10, 1999); is not an economically significant regulatory action based on health or safety risks subject to Executive Order 13045 (62 FR 19885, April 23, 1997); is not a significant regulatory action subject to Executive Order 13211 (66 FR 28355, May 22, 2001); [[Page 30757]] is not subject to requirements of Section 12(d) of the National Technology Transfer and Advancement Act of 1995 (15 U.S.C. 272 note) because application of those requirements would be inconsistent with the CAA; and does not provide EPA with the discretionary authority to address, as appropriate, disproportionate human health or environmental effects, using practicable and legally permissible methods, under Executive Order 12898 (59 FR 7629, February 16, 1994). The SIP is not approved to apply on any Indian reservation land or in any other area where EPA or an Indian tribe has demonstrated that a tribe has jurisdiction. In those areas of Indian country, the rule does not have tribal implications as specified by Executive Order 13175 (65 FR 67249, November 9, 2000), nor will it impose substantial direct costs on tribal governments or preempt tribal law. 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. 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 September 1, 2017. 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, Carbon monoxide, Incorporation by reference, Intergovernmental relations, Lead, Nitrogen dioxide, Ozone, Particulate matter, Reporting and recordkeeping requirements, Sulfur oxides, Volatile organic compounds. Dated: June 16, 2017. V. Anne Heard, Acting Regional Administrator, Region 4. 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 K--Florida 0 2. Section 52.520 is amended by: 0 a. In paragraph (d), adding four new entries for ``Mosaic Fertilizer, LLC,'' ``Rayonier Performance Fibers, LLC,'' ``Tampa Electric Company-- Big Bend Station,'' and ``WestRock, LLC'' at the end of the table. 0 b. In paragraph (e), adding two new entries for ``2010 1-hour SO 2 Attainment Demonstration for the Hillsborough Area'' and ``2010 1-hour SO2 Attainment Demonstration for the Nassau Area'' at the end of the table. The additions read as follows: Sec. 52.520 Identification of plan. * * * * * (d) * * * EPA Approved Florida Source-Specific Requirements ---------------------------------------------------------------------------------------------------------------- State Name of source Permit No. effective date EPA approval date Explanation ---------------------------------------------------------------------------------------------------------------- * * * * * * * Mosaic Fertilizer, LLC........... Air Permit No. 1/15/2015 7/3/2017 [Insert Specific Conditions 0570008-080-AC. citation of pertaining to: publication]. EU004; EU005; and EU006. Rayonier Performance Fibers, LLC. Air Permit No. 4/12/2012 7/3/2017 [Insert Specific Conditions 0890004-036-AC. citation of pertaining to: publication]. EU005; EU006; and EU022. Tampa Electric Company--Big Bend Air Permit No. 2/26/2015 7/3/2017 [Insert Specific Conditions Station. 0570039-074-AC. citation of pertaining to: publication]. EU001; EU002; EU003 and EU004. WestRock, LLC.................... Air Permit No. 1/9/2015 7/3/2017 [Insert Specific Conditions 0890003-046-AC. citation of pertaining to: publication]. EU006; EU015; EU007 and EU011. ---------------------------------------------------------------------------------------------------------------- (e) * * * EPA Approved Florida Non-Regulatory Provisions ---------------------------------------------------------------------------------------------------------------- State effective EPA approval Federal Register Provision date date notice Explanation ---------------------------------------------------------------------------------------------------------------- * * * * * * * 2010 1-hour SO2 Attainment 4/3/2015........... 7/3/2017 [Insert citation of ................... Demonstration for the publication]. Hillsborough Area. [[Page 30758]] 2010 1-hour SO2 Attainment 4/3/2015........... 7/3/2017 [Insert citation of ................... Demonstration for the Nassau publication]. Area. ---------------------------------------------------------------------------------------------------------------- [FR Doc. 2017-13892 Filed 6-30-17; 8:45 am] BILLING CODE 6560-50-P
![Federal Register / Vol. 82, No. 126 / Monday, July 3, 2017 / Rules and Regulations 30749
Technology Transfer and Advancement or practice that do not substantially reference, Intergovernmental relations,
Act of 1995 (15 U.S.C. 272 note) because affect the rights or obligations of non- Ozone, Reporting and recordkeeping
application of those requirements would agency parties. 5 U.S.C. 804(3). Because requirements, Volatile organic
be inconsistent with the Clean Air Act; this is a rule of particular applicability, compounds.
and EPA is not required to submit a rule
• Does not provide EPA with the Dated: June 7, 2017.
report regarding this action under
discretionary authority to address, as section 801. Deborah A. Szaro,
appropriate, disproportionate human Under section 307(b)(1) of the Clean Acting Regional Administrator, EPA New
health or environmental effects, using Air Act, petitions for judicial review of England.
practicable and legally permissible this action must be filed in the United
methods, under Executive Order 12898 States Court of Appeals for the Part 52 of chapter I, title 40 of the
(59 FR 7629, February 16, 1994). appropriate circuit by September 1, Code of Federal Regulations is amended
In addition, the SIP is not approved 2017. Filing a petition for as follows:
to apply on any Indian reservation land reconsideration by the Administrator of
or in any other area where EPA or an this final rule does not affect the finality PART 52—APPROVAL AND
Indian tribe has demonstrated that a of this action for the purposes of judicial PROMULGATION OF
tribe has jurisdiction. In those areas of review nor does it extend the time IMPLEMENTATION PLANS
Indian country, the rule does not have within which a petition for judicial
tribal implications and will not impose review may be filed, and shall not ■ 1. The authority citation for part 52
substantial direct costs on tribal postpone the effectiveness of such rule continues to read as follows:
governments or preempt tribal law as or action. Parties with objections to this Authority: 42 U.S.C. 7401 et seq.
specified by Executive Order 13175 (65 direct final rule are encouraged to file a
FR 67249, November 9, 2000). comment in response to the parallel Subpart OO—Rhode Island
The Congressional Review Act, 5 notice of proposed rulemaking for this
U.S.C. 801 et seq., as added by the Small action published in the proposed rules
Business Regulatory Enforcement ■ 2. In § 52.2070 in the table in
section of today’s Federal Register, paragraph (d), remove the entry
Fairness Act of 1996, generally provides rather than file an immediate petition
that before a rule may take effect, the ‘‘Tillotson-Pearson in Warren, Rhode
for judicial review of this direct final
agency promulgating the rule must Island’’; and add the entry for ‘‘US
rule, so that EPA can withdraw this
submit a rule report, which includes a direct final rule and address the Watercraft, LLC in Warren, Rhode
copy of the rule, to each House of the comment in the proposed rulemaking. Island’’ to the end of the table to read
Congress and to the Comptroller General This action may not be challenged later as follows:
of the United States. Section 804, in proceedings to enforce its § 52.2070 Identification of plan.
however, exempts from section 801 the requirements. (See section 307(b)(2).)
following types of rules: Rules of * * * * *
particular applicability; rules relating to List of Subjects in 40 CFR Part 52 (d) EPA-approved State Source
agency management or personnel; and Environmental protection, Air specific requirements.
rules of agency organization, procedure, pollution control, Incorporation by
EPA-APPROVED RHODE ISLAND SOURCE SPECIFIC REQUIREMENTS
Name of source Permit No. State effective date EPA approval date Explanations
* * * * * * *
US Watercraft, LLC in War- File No. 01–05–AP ........... 7/16/2003 and 2/11/2004 .. 7/3/2017, [Insert Federal VOC RACT Approval and
ren, Rhode Island. Register citation]. Amendment.
[FR Doc. 2017–13907 Filed 6–30–17; 8:45 am] Implementation Plan (SIP) revisions, Fibers, LLC sulfite pulp mill (hereafter
BILLING CODE 6560–50–P submitted by the State of Florida, referred to as ‘‘Rayonier’’). EPA
through the Florida Department of concludes that Florida has appropriately
Environmental Protection (FL DEP), to demonstrated that attainment with the
ENVIRONMENTAL PROTECTION EPA on April 3, 2015, for the purpose 2010 1-hour primary SO2 NAAQS will
AGENCY of providing for attainment of the 2010 occur in the Nassau and Hillsborough
primary Sulfur Dioxide (SO2) National Areas by the applicable attainment
40 CFR Part 52 Ambient Air Quality Standard (NAAQS) dates, and that the plans meet the other
[EPA–R04–OAR–2015–0624 & EPA–R04– in the Hillsborough County and Nassau applicable requirements under the
OAR–2015–0623; FRL–9964–39–Region 4] County SO2 nonattainment areas Clean Air Act (CAA or Act). As a part
(hereafter referred to as the of approving the attainment
Air Plan Approval; FL: Hillsborough ‘‘Hillsborough Area,’’ ‘‘Nassau Area,’’ or demonstrations, EPA is taking final
and Nassau Areas; SO2 Attainment ‘‘Areas’’). The Hillsborough Area is action to approve into the Florida SIP
sradovich on DSK3GMQ082PROD with RULES
Demonstration comprised of the portion of the SO2 emissions limits and associated
AGENCY: Environmental Protection Hillsborough County in Florida compliance parameters for both Areas.
Agency. surrounding the Mosaic Fertilizer DATES: This rule will be effective August
facility (hereafter referred to as 2, 2017.
ACTION: Final rule.
‘‘Mosaic’’). The Nassau Area comprises ADDRESSES: EPA has established a
SUMMARY: The Environmental Protection the portion of Nassau County in Florida docket for this action under Docket
Agency (EPA) is approving two State surrounding the Rayonier Performance Identification Nos. EPA–R04–OAR–
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![Federal Register / Vol. 82, No. 126 / Monday, July 3, 2017 / Rules and Regulations 30757
• is not subject to requirements of required information to the U.S. Senate, Dated: June 16, 2017.
Section 12(d) of the National the U.S. House of Representatives, and V. Anne Heard,
Technology Transfer and Advancement the Comptroller General of the United Acting Regional Administrator, Region 4.
Act of 1995 (15 U.S.C. 272 note) because States prior to publication of the rule in
40 CFR part 52 is amended as follows:
application of those requirements would the Federal Register. A major rule
be inconsistent with the CAA; and cannot take effect until 60 days after it PART 52—APPROVAL AND
• does not provide EPA with the is published in the Federal Register. PROMULGATION OF
discretionary authority to address, as This action is not a ‘‘major rule’’ as IMPLEMENTATION PLANS
appropriate, disproportionate human defined by 5 U.S.C. 804(2).
health or environmental effects, using Under section 307(b)(1) of the CAA,
practicable and legally permissible petitions for judicial review of this ■ 1. The authority citation for part 52
methods, under Executive Order 12898 action must be filed in the United States continues to read as follows:
(59 FR 7629, February 16, 1994). Court of Appeals for the appropriate Authority: 42.U.S.C. 7401 et seq.
The SIP is not approved to apply on circuit by September 1, 2017. Filing a
any Indian reservation land or in any petition for reconsideration by the Subpart K—Florida
other area where EPA or an Indian tribe Administrator of this final rule does not
has demonstrated that a tribe has affect the finality of this action for the ■ 2. Section 52.520 is amended by:
jurisdiction. In those areas of Indian purposes of judicial review nor does it ■ a. In paragraph (d), adding four new
country, the rule does not have tribal extend the time within which a petition entries for ‘‘Mosaic Fertilizer, LLC,’’
implications as specified by Executive for judicial review may be filed, and ‘‘Rayonier Performance Fibers, LLC,’’
Order 13175 (65 FR 67249, November 9, shall not postpone the effectiveness of ‘‘Tampa Electric Company—Big Bend
2000), nor will it impose substantial such rule or action. This action may not Station,’’ and ‘‘WestRock, LLC’’ at the
direct costs on tribal governments or be challenged later in proceedings to end of the table.
preempt tribal law. enforce its requirements. See CAA ■ b. In paragraph (e), adding two new
The Congressional Review Act, 5 section 307(b)(2).
U.S.C. 801 et seq., as added by the Small entries for ‘‘2010 1-hour SO2 Attainment
Business Regulatory Enforcement List of Subjects in 40 CFR Part 52 Demonstration for the Hillsborough
Fairness Act of 1996, generally provides Environmental protection, Air Area’’ and ‘‘2010 1-hour SO2 Attainment
that before a rule may take effect, the pollution control, Carbon monoxide, Demonstration for the Nassau Area’’ at
agency promulgating the rule must Incorporation by reference, the end of the table.
submit a rule report, which includes a Intergovernmental relations, Lead, The additions read as follows:
copy of the rule, to each House of the Nitrogen dioxide, Ozone, Particulate
§ 52.520 Identification of plan.
Congress and to the Comptroller General matter, Reporting and recordkeeping
of the United States. EPA will submit a requirements, Sulfur oxides, Volatile * * * * *
report containing this action and other organic compounds. (d) * * *
EPA APPROVED FLORIDA SOURCE-SPECIFIC REQUIREMENTS
State effective
Name of source Permit No. EPA approval date Explanation
date
* * * * * * *
Mosaic Fertilizer, LLC ............. Air Permit No. 0570008–080– 1/15/2015 7/3/2017 [Insert citation of Specific Conditions pertaining
AC. publication]. to: EU004; EU005; and
EU006.
Rayonier Performance Fibers, Air Permit No. 0890004–036– 4/12/2012 7/3/2017 [Insert citation of Specific Conditions pertaining
LLC. AC. publication]. to: EU005; EU006; and
EU022.
Tampa Electric Company—Big Air Permit No. 0570039–074– 2/26/2015 7/3/2017 [Insert citation of Specific Conditions pertaining
Bend Station. AC. publication]. to: EU001; EU002; EU003
and EU004.
WestRock, LLC ....................... Air Permit No. 0890003–046– 1/9/2015 7/3/2017 [Insert citation of Specific Conditions pertaining
AC. publication]. to: EU006; EU015; EU007
and EU011.
(e) * * *
EPA APPROVED FLORIDA NON-REGULATORY PROVISIONS
EPA approval Federal Register
Provision State effective date Explanation
date notice
sradovich on DSK3GMQ082PROD with RULES
* * * * * * *
2010 1-hour SO2 Attainment 4/3/2015 ................................. 7/3/2017 [Insert citation of publication]
Demonstration for the
Hillsborough Area.
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![30758 Federal Register / Vol. 82, No. 126 / Monday, July 3, 2017 / Rules and Regulations
EPA APPROVED FLORIDA NON-REGULATORY PROVISIONS—Continued
EPA approval Federal Register
Provision State effective date Explanation
date notice
2010 1-hour SO2 Attainment 4/3/2015 ................................. 7/3/2017 [Insert citation of publication]
Demonstration for the Nas-
sau Area.
[FR Doc. 2017–13892 Filed 6–30–17; 8:45 am] on the availability of this material at become enforceable by EPA, and are
BILLING CODE 6560–50–P NARA, call (202) 741–6030, or go to: incorporated into the federally approved
http://www.archives.gov/federal_ SIP and identified in title 40 of the Code
register/code_of_federal_regulations/ of Federal Regulations, part 52
ENVIRONMENTAL PROTECTION ibr_locations.html. (Approval and Promulgation of
AGENCY FOR FURTHER INFORMATION CONTACT: Implementation Plans) (40 CFR part 52).
Raymond K. Forde, Air Programs The actual state regulations approved by
40 CFR Part 52 Branch, Environmental Protection EPA are not reproduced in their entirety
[EPA–R02–OAR–2016–0060; FRL–9955–06– Agency, 290 Broadway, 25th Floor, New in 40 CFR part 52, but are ‘‘incorporated
Region 2] York, New York 10007–1866, (212) 637– by reference,’’ which has the same effect
3716. as including the entire state regulation
Approval and Promulgation of SUPPLEMENTARY INFORMATION: in part 52. Incorporation by reference
Implementation Plans; New Jersey; indicates that EPA has approved a given
Revised Format for Materials Being Table of Contents state regulation with a specific effective
Incorporated by Reference I. Background date, and that EPA, in addition to the
A. Description of a SIP state, may enforce that regulation once
AGENCY: Environmental Protection it takes effect and is formally a part of
B. How EPA Enforces SIPs
Agency (EPA). C. How the State and EPA Update the SIP the SIP. This format allows both EPA
ACTION: Final rule; administrative D. How EPA Compiles the SIP and the public to know which state
change. E. How EPA Organizes the SIP Compilation measures are contained in a given SIP
F. Where You Can Find a Copy of the SIP and are therefore federally enforceable.
SUMMARY: The Environmental Protection Compilation
Agency (EPA) is revising the format for It also helps identify the specific
G. The Format of the New Identification of
materials submitted by New Jersey that Plan Section requirements that the state is
have been incorporated by reference H. When a State SIP Revision Becomes Part implementing to attain and maintain the
(IBR) into its State Implementation Plan of the SIP and Federally Enforceable NAAQS.
(SIP). The regulations and other I. The Historical Record of SIP Revision
C. How the State and EPA Update the
Approvals
materials affected by this format change II. What is EPA doing in this action? SIP
have all been previously submitted by III. Incorporation by Reference The SIP is periodically revised as
New Jersey and approved by EPA as SIP IV. Statutory and Executive Order Reviews necessary to address the specific or
revisions. unique air pollution problems in the
This format revision will primarily I. Background
state. Therefore, EPA from time to time
affect the ‘‘Identification of plan’’ A. Description of a SIP takes action on state SIP submissions
section as well as the format of the SIP containing new and/or revised
materials that will be available for In accordance with Section 110 of the
Clean Air Act (Act), 42 U.S.C. 7410, regulations and other materials; if
public inspection at the National approved, they become part of the SIP.
Archives and Records Administration each state has a SIP containing the
control measures and strategies to attain On May 22, 1997 (62 FR 27968), EPA
(NARA), and the EPA Region 2 Office. revised the procedures for incorporating
EPA is also adding a table in the and maintain the National Ambient Air
Quality Standards (NAAQS) established by reference federally approved SIPs, as
‘‘Identification of plan’’ section, which a result of consultations between EPA
summarizes the approval actions that pursuant to Section 109 of the Act, 42
U.S.C. 7409. SIPs contain numerous and the Office of the Federal Register
EPA has taken on the regulatory and (OFR).
non-regulatory portions of the New elements such as air pollution control
regulations, emission inventories, As a result, EPA began the process of
Jersey SIP. developing the following: (1) A revised
monitoring networks, attainment
DATES: This rule is effective on July 3, SIP document for each state that would
demonstrations, and enforcement
2017. mechanisms. be incorporated by reference under the
ADDRESSES: SIP materials which are provisions of title 1 CFR part 51; (2) a
incorporated by reference into 40 CFR B. How EPA Enforces SIPs revised mechanism for announcing EPA
part 52 are available for inspection at Before formally adopting rules that approval of revisions to an applicable
the following locations: Environmental contain required control measures and SIP and updating both the IBR
Protection Agency, Region 2 Office, Air strategies as part of a SIP, each state document and the CFR; and (3) a
Programs Branch, 290 Broadway, 25th must provide the public with an revised format of the ‘‘Identification of
sradovich on DSK3GMQ082PROD with RULES
Floor, New York, New York 10007– opportunity to comment on them. The plan’’ sections for each applicable
1866; or the National Archives and states then submit these rules to EPA as subpart to reflect these revised IBR
Records Administration. Please contact requested SIP revisions, on which EPA procedures. The description of the
the person identified in the FOR FURTHER must formally act. revised SIP document, IBR procedures,
INFORMATION CONTACT section for If and when these control measures and ‘‘Identification of plan’’ format are
additional availability information for and strategies are approved by EPA after discussed in further detail in the May
Region 2 SIP materials. For information notice and comment rulemaking, they 22, 1997, Federal Register document.
VerDate Sep<11>2014 17:08 Jun 30, 2017 Jkt 241001 PO 00000 Frm 00038 Fmt 4700 Sfmt 4700 E:\FR\FM\03JYR1.SGM 03JYR1](https://thefederalregister.org/doc/82_FR_30875/page/10.svg)
Document Created: 2018-11-14 10:19:34
Document Modified: 2018-11-14 10:19:34
| Category | Regulatory Information | |
| Collection | Federal Register | |
| sudoc Class | AE 2.7: GS 4.107: AE 2.106: | |
| Publisher | Office of the Federal Register, National Archives and Records Administration | |
| Section | Rules and Regulations | |
| Action | Final rule. | |
| Dates | This rule will be effective August 2, 2017. | |
| Contact | Twunjala Bradley, Air Regulatory Management Section, Air Planning and Implementation Branch, Pesticides and Toxics Management Division, Region 4, U.S. Environmental Protection Agency, 61 Forsyth Street SW., Atlanta, Georgia 30303-8960. The telephone number is (404) 562-9352. Ms. Bradley can also be reached via electronic mail at [email protected] | |
| FR Citation | 82 FR 30749 | |
| CFR Associated | Environmental Protection; Air Pollution Control; Carbon Monoxide; Incorporation by Reference; Intergovernmental Relations; Lead; Nitrogen Dioxide; Ozone; Particulate Matter; Reporting and Recordkeeping Requirements; Sulfur Oxides and Volatile Organic Compounds |
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