[Federal Register Volume 90, Number 53 (Thursday, March 20, 2025)]
[Rules and Regulations]
[Pages 13093-13098]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2025-04751]



[[Page 13093]]

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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 1090

[EPA-HQ-OAR-2022-0513; FRL-9845.1-03-OAR]
RIN 2060-AW51


Extension of Effective Date for Removal of Gasoline Volatility 
Waiver for Ohio and Nine Counties in South Dakota

AGENCY: Environmental Protection Agency (EPA).

ACTION: Final rule.

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SUMMARY: This final rule extends the effective date for removal of the 
1-psi gasoline volatility waiver in Ohio and nine counties in South 
Dakota by one year from April 28, 2025, to April 28, 2026. This action 
responds to petitions from the Governors of Ohio and South Dakota 
requesting an extension of the effective date to the summer of 2026.

DATES: 
    Effective date. This final rule is effective on March 19, 2025.
    Operational date. For operational purposes under the Clean Air Act 
(CAA), this final rule is effective as of March 14, 2025.

ADDRESSES: EPA has established a docket for this action under Docket ID 
No. EPA-HQ-OAR-2022-0513. All documents in the docket are listed on the 
https://www.regulations.gov website. Although listed in the index, some 
information is not publicly available, e.g., confidential business 
information (CBI) or other information whose disclosure is restricted 
by statute. Certain other material is not available on the internet and 
will be publicly available only in hard copy form. Publicly available 
docket materials are available electronically through https://www.regulations.gov.

FOR FURTHER INFORMATION CONTACT: For questions regarding this action, 
contact Lauren Michaels, Assessment and Standards Division, Office of 
Transportation and Air Quality, Environmental Protection Agency, 2000 
Traverwood Drive, Ann Arbor, MI 48105; telephone number: (734) 214-
4640; email address: [email protected].

SUPPLEMENTARY INFORMATION: 

Dates

    EPA is taking this action as a final rule without prior proposal 
and public comment because EPA finds that the good cause exemption from 
the notice and comment rulemaking requirement of the Administrative 
Procedure Act (APA), 5 U.S.C. 551 et seq., applies here. Section 
553(b)(B) of the APA, 5 U.S.C. 553(b)(B), provides that, when an agency 
for good cause finds (and incorporates the finding and a brief 
statement of reasons thereof in the rule issued) that notice and 
comment public procedures are impracticable, unnecessary, or contrary 
to the public interest, the agency may issue a rule without providing 
notice and an opportunity for public comment.
    EPA has determined that there is good cause for promulgating this 
final rule without prior proposal and opportunity for comment. Notice 
and comment procedures are impracticable and contrary to the public 
interest, as they would not allow for implementation of this action 
prior to removal of the 1-psi waiver on the existing April 28, 2025, 
deadline, which would severely constrain the availability of gasoline 
in Ohio and western South Dakota. As described in section III, a recent 
explosion at a refinery that supplies gasoline to western South Dakota 
and the absence of necessary infrastructure to distribute low-RVP 
gasoline in Ohio, along with Ohio's unique status of not bordering any 
of the other States that petitioned for removal of the 1-psi waiver, 
would lead to an insufficient supply of gasoline in these areas if the 
1-psi waiver were to be removed on April 28, 2025. Without this final 
rule, refineries would be unable to supply gasoline to these areas that 
meets the regulatory requirements, resulting in an insufficient supply 
of gasoline to the areas. Therefore, EPA is promulgating this final 
rule without prior proposal and opportunity for comment in order to 
expeditiously change the requirements before refineries and 
distributors need to supply gasoline to these areas and so that there 
is sufficient supply of gasoline in these States for the summer of 
2025.
    Additionally, we are determining there is good cause to make this 
final rule immediately operational upon signature. When an agency 
grants or recognizes an exemption or relieves a restriction, affected 
parties do not need a reasonable time to adjust because the effect is 
not adverse. Here, the regulatory amendments to 40 CFR part 1090 
relieve a restriction by extending the compliance deadline for the 
removal of the 1-psi waiver in Ohio and nine counties in South Dakota 
by one year ahead of the otherwise imminent deadline of April 28, 2025, 
thus providing refiners and distributors additional time to make the 
capital investments and physical changes to refineries and the fuel 
distribution system necessary to supply these areas with low-RVP 
gasoline and to ensure there is not an insufficient supply of gasoline 
in these areas. Because the rule revisions relieve a restriction and 
advance notice is not needed, this final rule is immediately 
operational upon signature.

Does this action apply to me?

    Entities potentially affected by this final rule are those involved 
with the production, distribution, and sale of transportation fuels, 
including gasoline and diesel fuel. Potentially affected categories 
include:

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                                                                                Examples of potentially affected
                 Category                             NAICS \a\ code                        entities
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Industry.................................  211130.............................  Natural gas liquids extraction
                                                                                 and fractionation.
Industry.................................  221210.............................  Natural gas production and
                                                                                 distribution.
Industry.................................  324110.............................  Petroleum refineries (including
                                                                                 importers).
Industry.................................  325110.............................  Butane and pentane
                                                                                 manufacturers.
Industry.................................  325193.............................  Ethyl alcohol manufacturing.
Industry.................................  325199.............................  Manufacturers of gasoline
                                                                                 additives.
Industry.................................  424710.............................  Petroleum bulk stations and
                                                                                 terminals.
Industry.................................  424720.............................  Petroleum and petroleum products
                                                                                 wholesalers.
Industry.................................  447110, 447190.....................  Fuel retailers.
Industry.................................  454310.............................  Other fuel dealers.
Industry.................................  486910.............................  Natural gas liquids pipelines,
                                                                                 refined petroleum products
                                                                                 pipelines.
Industry.................................  493190.............................  Other warehousing and storage--
                                                                                 bulk petroleum storage.
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\a\ North American Industry Classification System (NAICS).


[[Page 13094]]

    This table is not intended to be exhaustive, but rather provides a 
guide for readers regarding entities likely to be affected by this 
action. This table lists the types of entities that EPA is now aware 
could potentially be affected by this action. Other types of entities 
not listed in the table could also be affected. To determine whether 
your entity would be affected by this action, you should carefully 
examine the applicability criteria in 40 CFR part 1090. If you have any 
questions regarding the applicability of this action to a particular 
entity, consult the person listed in the FOR FURTHER INFORMATION 
CONTACT section.

Outline of This Preamble

I. Background and Overview
II. Statutory Authority
III. Finding of Insufficient Supply for 2025 and Renewal of 
Extension of Effective Date for Ohio and the Nine Counties in South 
Dakota
    A. Ohio
    B. South Dakota
V. Statutory and Executive Order Reviews
    A. Executive Order 12866: Regulatory Planning and Review
    B. Executive Order 14192: Unleashing Prosperity Through 
Deregulation
    C. Paperwork Reduction Act (PRA)
    D. Regulatory Flexibility Act (RFA)
    E. Unfunded Mandates Reform Act (UMRA)
    F. Executive Order 13132: Federalism
    G. Executive Order 13175: Consultation and Coordination With 
Indian Tribal Governments
    H. Executive Order 13045: Protection of Children From 
Environmental Health Risks and Safety Risks
    I. Executive Order 13211: Actions Concerning Regulations That 
Significantly Affect Energy Supply, Distribution, or Use
    J. National Technology Transfer and Advancement Act (NTTAA) and 
1 CFR Part 51
    K. Congressional Review Act (CRA)
VI. Statutory Authority

I. Background and Overview

    EPA first took regulatory action to control the volatility of 
gasoline in 1987.\1\ Because higher gasoline volatility leads to higher 
evaporative emissions, EPA regulates the Reid vapor pressure (RVP)--a 
measure of fuel volatility--of gasoline during summer months in order 
to reduce volatile organic compound (VOC) emissions that contribute to 
the formation of smog (ground-level ozone).\2\ The volatility of fuel 
depends on the refinery's decisions in formulating its gasoline. 
Subsequent to EPA's actions, Congress enacted the Clean Air Act (CAA) 
Amendments of 1990, which included volatility provisions for summer 
gasoline. These provisions generally codified EPA's regulatory 
approach, including establishing a 9.0 psi RVP standard for gasoline 
volatility in the summer.\3\ Because blending ethanol into gasoline 
increases the volatility of the resulting fuel blend due to chemical 
differences between ethanol and gasoline, Congress also codified a 1-
psi volatility waiver for gasoline containing between 9 and 10 percent 
ethanol (E10) (the ``1-psi waiver''), allowing such blends to have a 
1.0-psi higher RVP than otherwise allowed for gasoline, consistent with 
EPA's prior regulatory approach.\4\ This allowance only applies to 
gasoline-ethanol blends containing between 9 and 10 percent ethanol, 
and does not extend to gasoline-ethanol blends containing greater than 
10 percent ethanol.\5\ The 1-psi waiver also does not apply to 
reformulated gasoline (RFG).
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    \1\ See 52 FR 31274 (August 19, 1987); Subsequent regulatory 
actions occurred in 1989 and 1990. 54 FR 11868 (March 22, 1989); 55 
FR 23658 (June 11, 1990).
    \2\ Gasoline must have volatility in the proper range to prevent 
driveability, performance, and emissions problems. If the volatility 
is too low, the gasoline will not ignite properly; if the volatility 
is too high, the vehicle may experience vapor lock. Importantly for 
this action, excessively high volatility also leads to increased 
evaporative emissions from the vehicle. Vehicle evaporative emission 
control systems are designed and certified on gasoline with a 
volatility of 9.0 psi RVP. Higher volatility gasoline may overwhelm 
the vehicle's evaporative control system, leading to a condition 
described as ``breakthrough'' of the cannister and mostly 
uncontrolled evaporative emissions.
    \3\ CAA section 211(h)(1). CAA section 211(h)(1) requires EPA to 
establish volatility requirements--that is, a restriction on RVP--
during the high ozone season. To implement these requirements, EPA 
defines ``high ozone season'' or ``summer season'' at 40 CFR 1090.80 
as ``the period from June 1 through September 15 for retailers and 
wholesale purchaser consumers, and May 1 through September 15 for 
all other persons, or an RVP control period specified in a state 
implementation plan if it is longer.'' In general practice by 
industry and for purposes of this preamble, the high ozone season is 
referred to as the ``summer'' or ``summer season'' and gasoline 
produced to be used during the high ozone season is called ``summer 
gasoline.'' EPA's regulations do not impose any volatility 
requirements on any type of blend of gasoline outside of the summer 
season.
    \4\ CAA section 211(h)(4).
    \5\ The statutory 1-psi waiver is codified at 40 CFR 
1090.215(a).
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    In 1990, when Congress first codified the provision for the 1-psi 
waiver, a relatively small portion of the gasoline sold in the United 
States contained up to 10 percent ethanol. Today, almost all gasoline 
sold is E10, and thus, the 1-psi waiver increases the volatility of 
most gasoline introduced into commerce nationwide.
    On February 29, 2024, EPA promulgated a rule removing the 1-psi 
waiver for E10 in Illinois, Iowa, Missouri, Minnesota, Nebraska, Ohio, 
South Dakota, and Wisconsin (the ``Applicable States'') pursuant to CAA 
section 211(h)(5) (the ``2024 final rule'').\6\ CAA section 211(h)(5) 
requires EPA to remove the 1-psi waiver for E10 in a State upon request 
by the Governor of the State if accompanied by necessary supporting 
documentation.
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    \6\ 89 FR 14760.
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    In response to a request from the Governors of Ohio \7\ and South 
Dakota,\8\ EPA is renewing the extension of the effective date of the 
removal of the 1-psi waiver for Ohio and nine counties in South Dakota. 
For the reasons described in section III and consistent with the CAA, 
we find that there would be an insufficient supply of gasoline in Ohio 
and nine counties in South Dakota if the removal of the 1-psi waiver 
were to go into effect as currently required on April 28, 2025. 
Therefore, EPA is acting on its own motion to renew the extension of 
the effective date by one year to April 28, 2026, for the entire State 
of Ohio, and the following nine counties in South Dakota: Butte, 
Custer, Fall River, Harding, Lawrence, Meade, Oglala Lakota, 
Pennington, and Perkins (``the nine counties'').
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    \7\ Petition from Ohio Governor Mike DeWine (January 24, 2025).
    \8\ Petition from South Dakota Governor Larry Rhoden (February 
25, 2025).
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II. Statutory Authority

    Under CAA section 211(h)(5)(C), the regulations removing the 1-psi 
waiver shall take effect on the later of: (1) The first day of the 
first high ozone season for the area that begins after the date of 
receipt of the notification; or (2) 1 year after the date of receipt of 
the notification. The high ozone season is defined in EPA's regulations 
as ``June 1 through September 15 for retailers and [wholesale purchaser 
consumers (WPCs)], and May 1 through September 15 for all other 
persons.'' \9\
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    \9\ 40 CFR 1090.80. We note that given the current definition of 
``high ozone season,'' the later date will always be one year after 
receipt of the request from a governor.
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    Further, under CAA section 211(h)(5)(C), the effective date can be 
extended if EPA, on its own motion or on petition from any person, 
after consultation with the Secretary of Energy, determines there would 
be an insufficient supply of gasoline in a State that has requested the 
removal of the 1-psi waiver for E10.\10\ CAA section 
211(h)(5)(C)(ii)(I)(aa) further provides that the effective date can be 
extended ``with respect to the area'' for not more than one year. 
Additionally, EPA may renew the extension for two additional

[[Page 13095]]

periods, each of which shall not exceed one year.\11\
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    \10\ 89 FR 14768. CAA section 211(h)(5)(C)(ii).
    \11\ CAA section 211(h)(5)(C)(ii)(I)(aa).
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    In the 2024 final rule, EPA viewed the phrase ``insufficient supply 
of gasoline'' as calling for a demonstration that gasoline supply 
disruptions would result from removal of the 1-psi waiver, such that 
the necessary quantities of gasoline may not be available in a State at 
the time they are required. EPA further posited that this demonstration 
was particularly appropriate because removal of the 1-psi waiver would 
call for a different type of gasoline to be physically produced and 
transported to and within the Applicable States. We also explained that 
our view was consistent with the historical application of similar or 
related provisions, and congressional intent.\12\
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    \12\ For a complete discussion of our view of the phrase 
``insufficient supply of gasoline,'' as well as our historical 
treatment of related provisions in CAA section 211, see 89 FR 14768-
69.
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    Regarding the requisite determination of ``insufficient supply,'' 
under CAA section 211(h)(5)(C)(ii)(I), in the 2024 final rule, we also 
explained that our analysis of ``insufficient supply'' should be ``in 
the State'' petitioning for the removal of the 1-psi waiver. That is, 
if there was insufficient supply only in a single State, we could 
extend the effective date for that State only.\13\ CAA section 
211(h)(5)(C) explicitly contemplates the ``supply of gasoline in the 
State.'' Where the Governor's request for extension of the effective 
date relates to either the entire State or only certain portions of a 
State, EPA would thus be able to extend the effective date in both of 
those areas if the requisite determination of insufficient supply of 
gasoline can be made. It also bears noting that CAA section 211(h)(5) 
allows for removal of the 1-psi waiver if it ``will increase emissions 
that contribute to air pollution in any area of the State.'' \14\
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    \13\ 89 FR 14769.
    \14\ For our discussion on areas where the RVP standards apply, 
see 89 FR 14764-68.
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    Therefore, our analysis of insufficient supply of gasoline, which 
is contained in section III, considered State-specific factors and 
examined the supply issues in Ohio and the nine counties in South 
Dakota. We have also reviewed the present extension requests for 
demonstrations of supply disruptions in Ohio and the nine counties in 
South Dakota because the removal of the 1-psi waiver would call for a 
different type of gasoline to be physically produced and transported to 
and within Ohio and the nine counties in South Dakota. Our analysis 
therefore further considered all stages of the gasoline production and 
distribution system (i.e., from the refinery to the retail outlet in 
Ohio and the nine counties in South Dakota). In sum, we have determined 
that there is insufficient supply of gasoline in Ohio and the nine 
counties in South Dakota for purposes of our extension of the effective 
date of the removal of the 1-psi waiver in Ohio and the nine counties 
in South Dakota.\15\
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    \15\ Other areas in South Dakota continue to be subject to the 
April 28, 2025, effective date. Table 1 to 40 CFR 
1090.215(b)(3)(ii).
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III. Finding of Insufficient Supply for 2025 and Renewal of Extension 
of Effective Date for Ohio and the Nine Counties in South Dakota

    In this section we discuss our finding of insufficient supply of 
gasoline in Ohio and the nine counties in South Dakota for the summer 
of 2025, which underpins the decision to renew the extension of the 
effective date by one year to April 28, 2026.
    In the 2024 final rule, we determined that either a 2023 or 2024 
implementation date would result in insufficient supply of gasoline and 
finalized an effective date of April 28, 2025, for removal of the 1-psi 
waiver for all Applicable States.\16\ After the issuance of the 2024 
final rule, the Governors of Ohio \17\ and South Dakota \18\ submitted 
petitions requesting a delay of the effective date from 2025 until 
2026.\19\ After consideration of both petitions, EPA is acting on its 
own motion to renew the extension of the effective date of the removal 
of the 1-psi waiver for Ohio and the nine counties in South Dakota by 
one year from April 28, 2025, to April 28, 2026. Under CAA section 
211(h)(5)(C)(ii)(I)(bb), this is the latest possible effective date for 
the removal of the 1-psi waiver for Ohio and the nine counties in South 
Dakota. Additionally, we have consulted with the Department of Energy, 
consistent with the CAA section 211(h)(5)(C)(ii)(I).\20\
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    \16\ 89 FR 14769-70. Our detailed finding of insufficient supply 
for 2023 and 2024 can be found at 88 FR 13767 (March 6, 2023) and 89 
FR 14769-71 (February 29, 2024), respectively. EPA had originally 
proposed an effective date of April 28, 2024.
    \17\ Petition from Ohio Governor Mike DeWine (January 24, 2025).
    \18\ Petition from South Dakota Larry Rhoden (February 25, 
2025).
    \19\ EPA also received petitions from other stakeholders: 
Petition from CountryMark (October 25, 2024); Petition from American 
Fuel and Petrochemical Manufacturers (AFPM) (November 7, 2024); 
Petition from American Petroleum Institute (API) (November 8, 2024); 
Petition from Kansas Governor Laura Kelly to EPA (February 6, 2025). 
To the extent those petitions also requested a delay for Ohio and 
the nine counties in South Dakota, this final rule is intended to 
resolve those requests.
    \20\ See ``Documentation of Consultation between EPA and DOE,'' 
available in the docket for this action.
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    CAA section 211(h)(5)(C)(ii)(I) requires a determination of 
insufficient supply of gasoline to renew the extension of the effective 
date of the removal of the 1-psi waiver. In our prior actions, to make 
the requisite determination of insufficient supply of gasoline, we 
assessed the following supply constraints: (1) Low gasoline 
inventories; \21\ (2) The limited time available for coordination 
between various parties to make the necessary physical changes to the 
gasoline production and distribution infrastructure; \22\ and (3) The 
physical loss of supply necessary to produce low-RVP gasoline.\23\ We 
also considered the following: (1) The lack of sufficient time to make 
the capital investments and physical changes to refineries and the fuel 
distribution system; and (2) Less flexibility within the fuel 
distribution system than had been anticipated to adequately mitigate 
the supply reduction until such time as the capital and physical 
changes can be made.\24\
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    \21\ We are not relying on this consideration to justify our 
determination of insufficient supply of gasoline in Ohio and the 
nine counties in South Dakota because low gasoline inventories are 
not a significant factor.
    \22\ We are not relying on this consideration to justify our 
determination of insufficient supply of gasoline in Ohio and the 
nine counties of South Dakota because although there are some 
ongoing supply concerns, we continue to believe that refineries, 
pipelines, and terminals could have coordinated and increased 
flexibility within the fuel distribution system after EPA finalized 
the removal of the 1-psi waiver in February 2024.
    \23\ We are relying on this factor to justify our determination 
of insufficient supply of gasoline in only the nine counties in 
South Dakota.
    \24\ Our detailed finding of insufficient supply for 2023 and 
2024 can be found at 88 FR 13767 (March 6, 2023), and 89 FR 14769-71 
(February 29, 2024), respectively.
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    We have considered State-specific factors that inform two of the 
bases we considered in our past actions. For Ohio, we have considered 
the arguments the Governor of Ohio makes in his petition concerning the 
lack of time to make capital investments and required physical changes. 
For South Dakota, we have considered the arguments the Governor of 
South Dakota makes in his petition concerning the physical loss of 
supply necessary to produce low-RVP gasoline due to a recent 
extraordinary event at a refinery that supplies gasoline to western 
South Dakota. Based on our review of these considerations, EPA is 
acting on its own motion to renew the extension of the effective date 
for the removal of the 1-psi waiver by one year to the April 28,

[[Page 13096]]

2026, because its implementation for the summer of 2025 would result in 
insufficient supply of gasoline in Ohio and the nine counties in South 
Dakota.

A. Ohio

    The Governor of Ohio requested the delay of the effective date for 
the removal of the 1-psi waiver until 2026, indicating that the 
petroleum industry in Ohio continues to express concerns ``about their 
ability to install the necessary infrastructure to comply with the 
federal rule by the effective date.'' \25\ As previously discussed, in 
the 2024 final rule, we considered the absence of necessary 
infrastructure and thus, the lack of time for refiners and gasoline 
distributors to make capital investments and physical changes would 
likely result in insufficient supply of gasoline. Thus, we view the 
absence of necessary infrastructure to supply gasoline to Ohio as a 
valid consideration for our determination of insufficient supply for 
the summer of 2025, as described further below. In considering the 
absence of necessary infrastructure, we also took note of Ohio's 
geographic location as it relates to the other seven States that 
petitioned for removal of the 1-psi waiver because Ohio is 
geographically isolated from these other states. In our view, this 
geographic isolation could uniquely affect Ohio, as parts of the State 
receive a significant amount of gasoline from refineries and pipelines 
located in States that have not petitioned for removal of the 1-psi 
waiver. Refineries in these States--such as Indiana--supply gasoline 
not just to Ohio but also to their own States, and thus would need to 
produce multiple gasoline blends. For instance, CountryMark--a refiner 
that operates a refinery in Mt. Vernon, Indiana--primarily distributes 
its gasoline to Indiana, but also supplies Ohio and Illinois, both of 
which petitioned for removal of the 1-psi waiver. CountryMark has also 
petitioned EPA for a delay of the removal of the 1-psi waiver in part 
due to concerns about supplying Ohio and surrounding States.\26\ In its 
petition, CountryMark stated that the Mt. Vernon refinery's existing 
infrastructure would hinder the logistics of producing and supplying 
two grades of gasoline to all its customers and explicitly stated that 
while it plans to supply Illinois, it would ``most likely not be able 
to supply [its] members in Ohio.''
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    \25\ Petition from Ohio Governor Mike DeWine (January 24, 2025).
    \26\ Petition from CountryMark (October 25, 2024).
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    As also discussed in the 2024 final rule, capital investments are 
necessary for most refiners and fuel distributors supplying gasoline to 
the Applicable States to accommodate a transition to low-RVP gasoline 
in those States.\27\ We explained that these capital investments 
typically require time to come online. For example, projects to 
debottleneck existing refinery units typically require 2-2.5 years to 
engineer, design, purchase, permit, and install. We also assumed that 
even if these refiners and fuel distributors began the planning process 
for either debottlenecking a refinery unit or installing a gasoline 
storage tank after the first State filed its petition in April 2022, or 
after EPA proposed to remove the 1-psi waiver for the Applicable States 
in early 2023, there would be insufficient time prior to the summer of 
2024 to complete the desired capital additions.\28\
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    \27\ 89 FR 14764-68. We discussed necessary investments for the 
storage of additional types and grades of gasoline at refineries, 
pipeline breakout tanks, and downstream terminals, storage of excess 
butane and light straight-run naphtha (LSR), and associated measures 
for piping, pumping, and spill containment. We also anticipated that 
refineries would need to debottleneck debutanizers and octane-
producing units to enable the production of low-RVP gasoline.
    \28\ Capital grassroots projects typically require 3-4 years to 
engineer, design, purchase, permit and install. Smaller projects 
that can ``debottleneck'' individual refinery units (e.g., replacing 
a furnace, heat exchanger, or reactor) typically require 2-2.5 years 
to complete, while much smaller projects (e.g., replacing a valve or 
pump or adding or increasing the size of piping) may be designed and 
completed in a year or less. These types of capital investments can 
help a refinery produce additional low-RVP gasoline. Shell, 
``Thriving in the new reality: Refinery revamp projects FAQ; Shell 
Catalysts and Technologies,'' https://www.shell.com/business-customers/catalysts-technologies/resources-library/refinery-revamp-faq.html. 89 FR 14771.
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    Additionally, we explained that refiners, pipeline operators, and 
terminal operators had indicated that many of the needed capital 
investments were not initiated in 2022 due in part to: (1) The 
uncertainty created by several States rescinding their petitions in 
2022; (2) The emergency fuel waivers we issued under CAA section 
211(c)(4)(C)(ii)(I) extending the 1-psi waiver to E15 during the 2023 
summer season; \29\ and (3) Potential congressional action that would 
extend the 1-psi waiver to E15 nationwide.\30\
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    \29\ From April 28, 2023, to August 28, 2023, EPA issued a 
waiver under CAA section 211(c)(4)(C)(ii)(I) that facilitated E15 
sales during the summer of 2023.
    \30\ See, e.g., comments from Magellan (Docket Item No. EPA-HQ-
OAR-2022-0513-0042), API (Docket Item No. EPA-HQ-OAR-2022-0513-
0056), and HF Sinclair (Docket Item No. EPA-HQ-OAR-2022-0513-0076).
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    We continue to believe that refiners like CountryMark that supply 
gasoline to Ohio are unlikely to complete the necessary capital 
investments by the summer of 2025 because they were not initiated by 
2022. We also believe that these refiners might not have made the 
necessary capital investments because they were concerned that the 
long-anticipated congressional action to extend the 1-psi waiver to E15 
nationwide would negate any capital investments made. In sum, we 
believe that the lack of capital investments, which was also identified 
by the Governor of Ohio, has contributed to the inability for the 
petroleum industry to supply the Ohio gasoline market with low-RVP 
gasoline.
    Our determination of insufficient supply of gasoline in Ohio for 
the summer of 2025 is premised on the absence of necessary 
infrastructure and thus the lack of time for refiners and gasoline 
distributors to make capital investments and physical change, which is 
further exacerbated by Ohio's unique status of not bordering any of the 
other Applicable States.

B. South Dakota

    The Governor of South Dakota requested a delay of the effective 
date for the removal of the 1-psi waiver in nine counties until 2026, 
and referenced an unexpected disruption in supply to western South 
Dakota as support.\31\ Specifically, in February 2025, an explosion at 
Wyoming Refining Company's Newcastle, Wyoming refinery--which supplies 
the majority of its fuel to western South Dakota \32\--caused the 
refinery to be idled indefinitely.\33\ This supply disruption will 
likely impact the nine counties in South Dakota and make distribution 
of low-RVP gasoline to the area difficult for the summer of 2025. 
Wyoming refineries, including the Newcastle refinery, supply gasoline 
to western South Dakota through a pipeline.\34\ We view this reduction 
and ongoing elimination of gasoline supply from that pipeline due to 
the refinery outage as contributing to the physical loss of supply 
necessary to produce low-RVP gasoline. Requiring the use of low-RVP 
gasoline in the nine counties in South Dakota for the summer of 2025 
would

[[Page 13097]]

likely result in a significant gasoline supply shortage. Therefore, the 
physical loss of supply resulting from the explosion at the Newcastle 
refinery, which supplies most of its fuel to the nine counties in South 
Dakota, is the basis for our determination that there will be an 
insufficient supply of gasoline in this area of South Dakota for the 
summer of 2025.
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    \31\ Petition from South Dakota Larry Rhoden (February 25, 
2025).
    \32\ Par Pacific, ``Wyoming Refining Company Overview,'' https://www.parpacific.com/operations/refining-logistics/wyoming.
    \33\ Wyoming Tribune Eagle ``Cause of refinery explosion near 
Newcastle under investigation,'' February 17, 2025. https://www.wyomingnews.com/news/local_news/cause-of-refinery-explosion-near-newcastle-under-investigation/article_1280f7e8-ed85-11ef-8874-fb1ef9beeead.html.
    \34\ Figure 2.C-2, ``Request from States for Removal of Gasoline 
Volatility Waiver: Technical Support Document and Cost Analysis,'' 
EPA-420-R-24-002, February 2024.
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V. Statutory and Executive Order Reviews

    Additional information about these statutes and Executive orders 
can be found at https://www.epa.gov/laws-regulations/laws-and-executive-orders.

A. Executive Order 12866: Regulatory Planning and Review

    This action is not a significant regulatory action as defined in 
Executive Order 12866 and was therefore not subject to a requirement 
for Executive Order 12866 review.

B. Executive Order 14192: Unleashing Prosperity Through Deregulation

    This action alleviates regulatory burden as described in Executive 
Order 14192.

C. Paperwork Reduction Act (PRA)

    This action does not impose any new information collection burden 
under the PRA. OMB has previously approved the information collection 
activities contained in the existing regulations and has assigned OMB 
control number 2060-0731. This action extends the effective date for 
the removal of the 1-psi waiver for Ohio and the nine counties in South 
Dakota. It does not alter practices used by the existing recordkeeping 
and reporting requirements, nor does it change the number or type of 
respondents and the manner in which they satisfy the fuel designation 
and product transfer document requirements.

D. Regulatory Flexibility Act (RFA)

    This action is not subject to the RFA. The RFA applies only to 
rules subject to notice and comment rulemaking requirements under the 
Administrative Procedure Act (APA), 5 U.S.C. 553, or any other statute. 
This rule is not subject to notice and comment requirements because EPA 
has invoked the APA ``good cause'' exemption under 5 U.S.C. 553(b). 
EPA's discussion of the good cause finding for this rule, including the 
basis for that finding, is discussed in the SUPPLEMENTARY INFORMATION 
section.

E. Unfunded Mandates Reform Act (UMRA)

    This action does not contain an unfunded mandate of $100 million or 
more as described in UMRA, 2 U.S.C. 1531-1538, and does not 
significantly or uniquely affect small governments. This action 
implements mandates specifically and explicitly set forth in CAA 
section 211(h)(5) without the exercise of any policy discretion by EPA.

F. 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.

G. 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 will be implemented at the State 
level and would affect gasoline refiners, blenders, marketers, 
distributors, and importers. Tribal governments would be affected only 
to the extent they produce, purchase, and use gasoline. Thus, Executive 
Order 13175 does not apply to this action.

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

    EPA interprets Executive Order 13045 as applying only to those 
regulatory actions that concern environmental health or safety risks 
that EPA has reason to believe may disproportionately affect children, 
per the definition of ``covered regulatory action'' in section 2-202 of 
the Executive Order. Therefore, this action is not subject to Executive 
Order 13045 because it implements specific standards established by 
Congress in statutes.

I. Executive Order 13211: Actions Concerning Regulations That 
Significantly Affect Energy Supply, Distribution, or Use

    This action is not a ``significant energy action'' because it is 
not likely to have a significant adverse effect on the supply, 
distribution, or use of energy. This action extends the effective date 
for the removal of the 1-psi waiver for Ohio and the nine counties in 
South Dakota. As discussed in the 2024 final rule, removal of the 1-psi 
waiver will require changes to the production and distribution of 
gasoline, which is expected to have some short- and long-term impacts 
on gasoline supply and cost in the affected areas, but we believe the 
market will be able to accommodate the change without any significant 
disruption.\35\
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    \35\ 89 FR 14764-68.
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J. National Technology Transfer and Advancement Act (NTTAA) and 1 CFR 
Part 51

    This action does not involve technical standards.

K. Congressional Review Act (CRA)

    This action is subject to the CRA, and EPA will submit a rule 
report to each House of the Congress and to the Comptroller General of 
the United States. This action is not a ``major rule'' as defined by 5 
U.S.C. 804(2).

VI. Statutory Authority

    Statutory authority for this action comes from sections 211(h) and 
301(a) of the Clean Air Act, as amended; 42 U.S.C. 7545(h) and 7601(a). 
Statutory authority for the rulemaking procedures followed in this 
action is provided by Administrative Procedure Act (APA) section 
553(b)(B), 5 U.S.C. 553(b)(B) (good cause exception to notice and 
comment rulemaking).

List of Subjects in 40 CFR Part 1090

    Environmental protection, Administrative practice and procedure, 
Air pollution control, Fuel additives, Gasoline, Petroleum, Renewable 
fuel.

Lee Zeldin,
Administrator.

    For the reasons set forth in the preamble, EPA amends 40 CFR part 
1090 as follows:

PART 1090--REGULATION OF FUELS, FUEL ADDITIVES, AND REGULATED 
BLENDSTOCKS

0
1. The authority citation for part 1090 continues to read as follows:

    Authority: 42 U.S.C. 7414, 7521, 7522-7525, 7541, 7542, 7543, 
7545, 7547, 7550, and 7601.

Subpart C--Gasoline Standards

0
2. Amend Sec.  1090.215 by revising table 2 to paragraph (b)(3)(ii) to 
read as follows:


Sec.  1090.215  Gasoline RVP standards.

* * * * *
    (b) * * *
    (3) * * *

[[Page 13098]]

    (ii) * * *

                 Table 2 to Paragraph (b)(3)(ii)--Areas Excluded From the Ethanol 1.0 psi Waiver
----------------------------------------------------------------------------------------------------------------
                State                                  Counties                          Effective date
----------------------------------------------------------------------------------------------------------------
Illinois.............................  All....................................  April 28, 2025.
Iowa.................................  All....................................  April 28, 2025.
Minnesota............................  All....................................  April 28, 2025.
Missouri.............................  All....................................  April 28, 2025.
Nebraska.............................  All....................................  April 28, 2025.
Ohio.................................  All....................................  April 28, 2026.
South Dakota.........................  All except Butte, Custer, Fall River,    April 28, 2025.
                                        Harding, Lawrence, Meade, Oglala
                                        Lakota, Pennington, and Perkins.
South Dakota.........................  Butte, Custer, Fall River, Harding,      April 28, 2026.
                                        Lawrence, Meade, Oglala Lakota,
                                        Pennington, and Perkins.
Wisconsin............................  All....................................  April 28, 2025.
----------------------------------------------------------------------------------------------------------------

* * * * *
[FR Doc. 2025-04751 Filed 3-19-25; 8:45 am]
BILLING CODE 6560-50-P