[Federal Register Volume 76, Number 151 (Friday, August 5, 2011)]
[Rules and Regulations]
[Pages 47451-47469]
[FR Doc No: 2011-19896]

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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 82

[EPA-HQ-OAR-2010-1040; FRL-9448-4]
RIN 2060-AQ82

Protection of Stratospheric Ozone: Adjustments to the Allowance
System for Controlling HCFC Production, Import, and Export

AGENCY: Environmental Protection Agency (EPA).

ACTION: Interim final rule.

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SUMMARY: EPA is adjusting the allowance system controlling U.S.
consumption and production of hydrochlorofluorocarbons (HCFCs) as a
result of a recent court decision vacating a portion of the rule titled
``Protection of Stratospheric Ozone: Adjustments to the Allowance
System for Controlling HCFC Production, Import, and Export; Final
Rule.'' EPA interprets the court's vacatur as applying to the part of
the rule that establishes the company-by-company baselines and
calendar-year allowances for HCFC-22 and HCFC-142b. This action
relieves the regulatory ban on production and consumption of these two
chemicals following the court's vacatur by establishing new company-by-
company HCFC-22 and HCFC-142b baselines and allocating production and
consumption allowances for 2011.

DATES: This rule is effective August 5, 2011. While the urgent need for
certainty regarding the consumption allowance allocations in the 2011
control period precludes the Agency from considering any adjustments to
the consumption allowances allocated in this action, EPA will consider
all written comments received by September 6, 2011 to determine whether
to issue additional production allowances for the time period covered
by this action. Commenters may also submit comments on the issues
addressed in this action as they pertain to future control periods.

ADDRESSES: Submit your comments, identified by Docket ID No. EPA-HQ-
OAR-2010-1040, by one of the following methods:
     http://www.regulations.gov: Follow the on-line
instructions for submitting comments.
     E-mail<EMAIL_ADDRESS>     Fax:<PHONE_NUMBER>.
     Mail: Docket  EPA-HQ-OAR-2010-1040, Air and
Radiation Docket and Information Center, U.S. Environmental Protection
Agency, Mail code: 6102T, 1200 Pennsylvania Ave., NW., Washington, DC
20460.
     Hand Delivery: Docket EPA-HQ-OAR-2010-1040 Air
and Radiation Docket at EPA West, 1301 Constitution Avenue NW., Room
B108, Mail Code 6102T, Washington, DC 20004. Such deliveries are only
accepted during the Docket's normal hours of operation, and special
arrangements should be made for deliveries of boxed information.
    Instructions: Direct your comments to Docket ID No. EPA-HQ-OAR-
2010-1040. EPA's policy is that all comments received will be included
in the public docket without change and may be made available online at
http://www.regulations.gov, including any personal information
provided, unless the comment includes information claimed to be
Confidential Business Information (CBI) or other information whose
disclosure is restricted by statute. Do not submit information that you
consider to be CBI or otherwise protected through http://www.regulations.gov or e-mail. The http://www.regulations.gov Web site
is an ``anonymous access'' system, which means EPA will not know your
identity or contact information unless you provide it in the body of
your comment. If you send an e-mail comment directly to EPA without
going through http://www.regulations.gov, your e-mail address will be
automatically captured and included as part of the comment that is
placed in the public docket and made available on the Internet. If you
submit an electronic comment, EPA recommends that you include your name
and other contact information in the body of your comment and with any
disk or CD-ROM you submit. If EPA cannot read your comment due to
technical difficulties and cannot contact you for clarification, EPA
may not be able to consider your comment. Electronic files should avoid
the use of special characters, any form of encryption, and be free of
any defects or viruses. For additional information about EPA's public
docket, visit the EPA Docket Center homepage at http://www.epa.gov/epahome/dockets.htm.

FOR FURTHER INFORMATION CONTACT: Luke H. Hall-Jordan by telephone at
(202) 343-9591, or by e-mail at<EMAIL_ADDRESS>or by mail at
U.S. Environmental Protection Agency, Stratospheric Protection
Division, Stratospheric Program Implementation

Branch (6205J), 1200 Pennsylvania Avenue, NW., Washington, DC 20460.
You may also visit the Ozone Protection Web site of EPA's Stratospheric
Protection Division at http://www.epa.gov/ozone/strathome.html for
further information about EPA's Stratospheric Ozone Protection
regulations, the science of ozone layer depletion, and related topics.

SUPPLEMENTARY INFORMATION: Acronyms and Abbreviations. The following
acronyms and abbreviations are used in this document.
APA--Administrative Procedure Act;
CAA--Clean Air Act;
CAAA--Clean Air Act Amendments of 1990;
CFC--Chlorofluorocarbon;
CFR--Code of Federal Regulations;
EPA--Environmental Protection Agency;
FR--Federal Register;
HCFC--Hydrochlorofluorocarbon;
HVAC--Heating, Ventilating, and Air Conditioning;
Montreal Protocol--Montreal Protocol on Substances that Deplete the
Ozone Layer;
MOP--Meeting of the Parties;
MT--Metric Ton;
ODP--Ozone Depletion Potential;
ODS--Ozone-Depleting Substances;
Party--States and regional economic integration organizations that have
consented to be bound by the Montreal Protocol on Substances that
Deplete the Ozone Layer.
    Organization of This Document. The following outline is provided to
aid in locating information in this preamble.

I. Regulated Entities
II. Background
    A. How does the Montreal Protocol phase out HCFCs?
    B. How does the Clean Air Act phase out HCFCs?
    C. What sections of the Clean Air Act apply to this rulemaking?
    D. How does this action relate to the recent court decision?
    1. Addressing 2010 Allowances
III. Justification for This Interim Final Rule
IV. Summary of This Interim Final Action
V. Allocation of Allowances for the 2011 Control Period
    A. Baselines for HCFC-22 and HCFC-142b Allowances
    1. Adjusting the Baseline for Inter-Company and Inter-Pollutant
Transfers
    B. Factors for Considering Allocation Amounts for HCFC-22 and
HCFC-142b
    1. The Importance of HCFC-22 Relative to HCFC-142b Servicing
Needs for Existing Equipment
    2. Meeting Servicing Needs With Virgin and Recovered Material
    3. Annual Reduction in Allocated Amounts
    C. Allocations of HCFC-22 and HCFC-142b
    1. HCFC-22 Consumption Allowances for 2011
    2. HCFC-22 Production Allowances for 2011
    3. HCFC-142b Allowances for 2011
    4. How the Aggregate for HCFC-22 and HCFC-142b Translates
Entity-by-Entity
    D. HCFC-141b, HCFC-123, HCFC-124, HCFC-225ca, and HCFC-225cb
Allowances
    E. Other HCFCs
VI. Statutory and Executive Order Reviews
    A. Executive Order 12866: Regulatory Planning and Review and
Executive Order 13563: Improving Regulation and Regulatory Review
    B. Paperwork Reduction Act
    C. Regulatory Flexibility Act (RFA)
    D. Unfunded Mandates Reform Act
    E. Executive Order 13132: Federalism
    F. Executive Order 13175: Consultation and Coordination With
Indian Tribal Governments
    G. Executive Order 13045: Protection of Children From
Environmental Health and Safety Risks
    H. Executive Order 13211: Actions That Significantly Affect
Energy Supply, Distribution, or Use
    I. National Technology Transfer and Advancement Act
    J. Executive Order 12898: Federal Actions To Address
Environmental Justice in Minority Populations and Low-Income
Populations
    K. Congressional Review Act

I. Regulated Entities

    This rule will affect the following categories:

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                   Category                       NAICS code       SIC code      Examples of regulated entities
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Industrial Gas Manufacturing..................          325120            2869  Fluorinated hydrocarbon gases
                                                                                manufacturers and reclaimers.
Other Chemical and Allied Products Merchant             422690            5169  Chemical gases and compressed
 Wholesalers.                                                                    gases merchant wholesalers.
Air-Conditioning and Warm Air Heating                   333415            3585  Air-conditioning equipment and
 Equipment and Commercial and Industrial                                         commercial and industrial
 Refrigeration Equipment Manufacturing.                                          refrigeration equipment
                                                                                manufacturers.
Air-Conditioning Equipment and Supplies                 423730            5075  Air-conditioning (condensing
 Merchant Wholesalers.                                                           unit, compressors) merchant
                                                                                wholesalers.
Electrical and Electronic Appliance,                    423620            5064  Air-conditioning (room units)
 Television, and Radio Set Merchant                                              merchant wholesalers.
 Wholesalers.
Plumbing, Heating, and Air-Conditioning                 238220      1711, 7623  Central air-conditioning system
 Contractors.                                                                    and commercial refrigeration
                                                                                installation; HVAC contractors.
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    This table is not intended to be exhaustive, but rather provides a
guide for readers regarding entities likely to be regulated by this
action. This table lists the types of entities that could potentially
be regulated by this action. Other types of entities not listed in this
table could also be affected. To determine whether your facility,
company, business organization, or other entity is regulated by this
action, you should carefully examine these regulations. If you have
questions regarding the applicability of this action to a particular
entity, consult the person listed in the FOR FURTHER INFORMATION
CONTACT section.

II. Background

    EPA is undertaking this rulemaking as a result of the decision
issued by the U.S. Court of Appeals for the District of Columbia
Circuit (Court) in Arkema v. EPA (618 F.3d 1, DC Cir. 2010) regarding
the December 15, 2009 final rule titled ``Protection of Stratospheric
Ozone: Adjustments to the Allowance System for Controlling HCFC
Production, Import, and Export,'' published at 74 FR 66413 (2009 Final
Rule). Certain allowance holders affected by the 2009 Final Rule filed
petitions for judicial review of the rule under section 307(b) of the
Clean Air Act. Among other arguments, the petitioners contended that
the rule was impermissibly retroactive because in setting the baselines
for the new regulatory period, EPA did not take into account certain
inter-pollutant baseline transfers that petitioners had performed
during the prior regulatory period.
    The Court issued a decision on August 27, 2010, agreeing with
petitioners that ``the [2009] Final Rule unacceptably alters
transactions the EPA approved under the 2003 Rule'' (Arkema v. EPA, 618
F.3d at 3). The Court vacated the rule in part, ``insofar

as it operates retroactively,'' and remanded to EPA ``for prompt
resolution,'' (618 F.3d at 10). The Court withheld the mandate for the
decision pending the disposition of any petition for rehearing. EPA's
petition for rehearing was denied on January 21, 2011. The mandate
issued on February 4, 2011. More detail is provided on the case and
EPA's interpretation of the Court's decision in Section II.D.

A. How does the Montreal Protocol phase out HCFCs?

    The Montreal Protocol on Substances that Deplete the Ozone Layer is
the international agreement aimed at reducing and eventually
eliminating the production and consumption of stratospheric ozone-
depleting substances (ODS). The U.S. was one of the original
signatories to the 1987 Montreal Protocol and the U.S. ratified the
Protocol on April 12, 1988. Congress then enacted, and President George
H.W. Bush signed into law, the Clean Air Act Amendments of 1990 (CAAA),
which included Title VI on Stratospheric Ozone Protection, codified as
42 U.S.C. chapter 85, Subchapter VI, to ensure that the U.S. could
satisfy its obligations under the Montreal Protocol. Title VI includes
restrictions on production, consumption, and use of ODS that are
subject to acceleration if ``the Montreal Protocol is modified to
include a schedule to control or reduce production, consumption, or use
* * * more rapidly than the applicable schedule'' prescribed by the
statute (CAA Sec.  606). Both the Montreal Protocol and the Clean Air
Act (CAA) define consumption as production plus imports minus exports.
    In 1990, as part of the London Amendment to the Montreal Protocol,
the Parties identified HCFCs as ``transitional substances'' to serve as
temporary, lower ozone depletion potential (ODP) substitutes for CFCs
and other ODS. EPA similarly viewed HCFCs as ``important interim
substitutes that will allow for the earliest possible phaseout of CFCs
and other Class I substances'' \1\ (58 FR 65026). In 1992, through the
Copenhagen Amendment to the Montreal Protocol, the Parties created a
detailed phaseout schedule for HCFCs beginning with a cap on
consumption for industrialized (Article 2) Parties, a schedule to which
the U.S. adheres. The consumption cap for each Article 2 Party was set
at 3.1 percent (later tightened to 2.8 percent) of a Party's CFC
consumption in 1989, plus a Party's consumption of HCFCs in 1989
(weighted on an ODP basis). Based on this formula, the HCFC consumption
cap for the U.S. was 15,240 ODP-weighted metric tons (MT), effective
January 1, 1996. This became the U.S. consumption baseline for HCFCs.
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    \1\ Class I refers to the controlled substances listed in
appendix A to 40 CFR part 82 subpart A. Class II refers to the
controlled substances listed in appendix B to 40 CFR part 82 subpart
A.
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    The 1992 Copenhagen Amendment created a schedule with graduated
reductions and the eventual phaseout of HCFC consumption (Copenhagen,
23-25 November, 1992, Decision IV/4). Prior to a later adjustment in
2007, the schedule initially called for a 35 percent reduction of the
consumption cap in 2004, followed by a 65 percent reduction in 2010, a
90 percent reduction in 2015, a 99.5 percent reduction in 2020
(restricting the remaining 0.5 percent of baseline to the servicing of
existing refrigeration and air-conditioning equipment), with a total
phaseout in 2030.
    The Copenhagen Amendment did not cap HCFC production. In 1999, the
Parties created a cap on production for Article 2 Parties through an
amendment to the Montreal Protocol agreed by the Eleventh Meeting of
the Parties (Beijing, 29 November-3 December 1999, Decision XI/5). The
cap on production was set at the average of: (a) 1989 HCFC production
plus 2.8 percent of 1989 CFC production, and (b) 1989 HCFC consumption
plus 2.8 percent of 1989 CFC consumption. Based on this formula, the
HCFC production cap for the U.S. was 15,537 ODP-weighted MT, effective
January 1, 2004. This became the U.S. production baseline for HCFCs.
    To further protect human health and the environment, the Parties to
the Montreal Protocol adjusted the Montreal Protocol's phaseout
schedule for HCFCs at the 19th Meeting of the Parties in September
2007. In accordance with Article 2(9)(d) of the Montreal Protocol, the
adjustment to the phaseout schedule was effective on May 14, 2008.\2\
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    \2\ Under Article 2(9)(d) of the Montreal Protocol, an
adjustment enters into force six months from the date the depositary
(the Ozone Secretariat) circulates it to the Parties. The depositary
accepts all notifications and documents related to the Protocol and
examines whether all formal requirements are met. In accordance with
the procedure in Article 2(9)(d), the depositary communicated the
adjustment to all Parties on November 14, 2007. The adjustment
entered into force and become binding for all Parties on May 14,
2008.
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    As a result of the 2007 Montreal Adjustment (reflected in Decision
XIX/6), the U.S. and other industrialized countries are obligated to
reduce HCFC production and consumption 75 percent below the established
baseline by 2010, rather than 65 percent as previously required. The
other milestones remain the same. The adjustment also resulted in a
phaseout schedule for HCFC production that parallels the consumption
phaseout schedule. All production and consumption for Article 2 Parties
is phased out by 2030.
    Decision XIX/6 also adjusted the provisions for Parties operating
under paragraph 1 of Article 5 (developing countries): (1) To set HCFC
production and consumption baselines based on the average 2009-2010
production and consumption, respectively; (2) to freeze HCFC production
and consumption at those baselines in 2013; and (3) to add stepwise
reductions of 10 percent below baselines by 2015, 35 percent by 2020,
67.5 percent by 2025, and 97.5 percent by 2030--allowing, between 2030
and 2040, an annual average of no more than 2.5 percent to be produced
or imported solely for servicing existing air-conditioning and
refrigeration equipment. All production and consumption for Article 5
Parties will be phased out by 2040.
    In addition, Decision XIX/6 adjusted Article 2F to allow
industrialized countries to produce ``up to 10 percent of baseline
levels'' for export to Article 5 countries ``in order to satisfy basic
domestic needs'' until 2020.\3\ Paragraph

14 of Decision XIX/6 notes that no later than 2015, the Parties would
consider ``further reduction of production for basic domestic needs''
in 2020 and beyond. Under paragraph 13 of Decision XIX/6, the Parties
will review in 2015 and 2025, respectively, the need for the
``servicing tails'' for industrialized and developing countries. The
term ``servicing tail'' refers to an amount of HCFCs used to service
existing equipment, such as certain types of air-conditioning and
refrigeration appliances.
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    \3\ Paragraphs 4-6 of adjusted Article 2F read as follows:
    ``4. Each Party shall ensure that for the twelve-month period
commencing on 1 January 2010, and in each twelve-month period
thereafter, its calculated level of consumption of the controlled
substances in Group I of Annex C does not exceed, annually, twenty-
five percent of the sum referred to in paragraph 1 of this Article.
Each Party producing one or more of these substances shall, for the
same periods, ensure that its calculated level of production of the
controlled substances in Group I of Annex C does not exceed,
annually, twenty-five percent of the calculated level referred to in
paragraph 2 of this Article. However, in order to satisfy the basic
domestic needs of the Parties operating under paragraph 1 of Article
5, its calculated level of production may exceed that limit by up to
ten percent of its calculated level of production of the controlled
substances in Group I of Annex C as referred to in paragraph 2.
    5. Each Party shall ensure that for the twelve-month period
commencing on 1 January 2015, and in each twelve-month period
thereafter, its calculated level of consumption of the controlled
substances in Group I of Annex C does not exceed, annually, ten
percent of the sum referred to in paragraph 1 of this Article. Each
Party producing one or more of these substances shall, for the same
periods, ensure that its calculated level of production of the
controlled substances in Group I of Annex C does not exceed,
annually, ten percent of the calculated level referred to in
paragraph 2 of this Article. However, in order to satisfy the basic
domestic needs of the Parties operating under paragraph 1 of Article
5, its calculated level of production may exceed that limit by up to
ten percent of its calculated level of production of the controlled
substances in Group I of Annex C as referred to in paragraph 2.
    6. Each Party shall ensure that for the twelve-month period
commencing on 1 January 2020, and in each twelve-month period
thereafter, its calculated level of consumption of the controlled
substances in Group I of Annex C does not exceed zero. Each Party
producing one or more of these substances shall, for the same
periods, ensure that its calculated level of production of the
controlled substances in Group I of Annex C does not exceed zero.
However:
    i. Each Party may exceed that limit on consumption by up to zero
point five percent of the sum referred to in paragraph 1 of this
Article in any such twelve-month period ending before 1 January
2030, provided that such consumption shall be restricted to the
servicing of refrigeration and air conditioning equipment existing
on 1 January 2020;
    ii. Each Party may exceed that limit on production by up to zero
point five percent of the average referred to in paragraph 2 of this
Article in any such twelve-month period ending before 1 January
2030, provided that such production shall be restricted to the
servicing of refrigeration and air conditioning equipment existing
on 1 January 2020.''
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B. How does the Clean Air Act phase out HCFCs?

    The U.S. has chosen to implement the Montreal Protocol phaseout
schedule on a chemical-by-chemical basis. In 1992, environmental and
industry groups petitioned EPA to implement the required phaseout by
eliminating the most ozone-depleting HCFCs first. Based on the
available data at that time, EPA believed the U.S. could meet, and
possibly exceed, the required Montreal Protocol reductions through a
chemical-by-chemical phaseout that employed a ``worst-first'' approach
focusing on certain chemicals earlier than others. In 1993, as
authorized by section 606 of the CAA, the U.S. established a phaseout
schedule that eliminated HCFC-141b first and would greatly restrict
HCFC-142b and HCFC-22 next, followed by restrictions on all other HCFCs
and ultimately a complete phaseout (58 FR 15014, March 18, 1993; 58 FR
65018, December 10, 1993).
    On January 21, 2003 (68 FR 2820), EPA promulgated regulations (2003
Final Rule) to ensure compliance with the first reduction milestone in
the HCFC phaseout: the requirement that by January 1, 2004, the U.S.
reduce HCFC consumption by 35 percent and freeze HCFC production. In
the 2003 Final Rule, EPA established chemical-specific consumption and
production baselines for HCFC-141b, HCFC-22, and HCFC-142b for the
initial regulatory period ending December 31, 2009. Section 601(2)
states that EPA may select ``a representative calendar year'' to serve
as the company baseline for HCFCs. In the 2003 Final Rule, EPA
concluded that because the entities eligible for allowances had
differing production and import histories, no single year was
representative for all companies. Therefore, EPA assigned an individual
consumption baseline year to each company by selecting its highest ODP-
weighted consumption year from among the years 1994 through 1997. EPA
assigned individual production baseline years in the same manner. EPA
also provided an exception allowing new entrants provided that they
began importing after the end of 1997 but before April 5, 1999, the
date the advanced notice of proposed rulemaking was published. EPA
believed that such small businesses might not have been aware of the
impending rulemaking that would affect their ability to continue in the
HCFC market.
    The 2003 Final Rule apportioned production and consumption
baselines to each company in amounts equal to the amounts in the
company's highest ``production year'' or ``consumption year,'' as
described above. It completely phased out the production and import of
HCFC-141b by granting 0 percent of that substance's baseline for
production and consumption in the table at 40 CFR 82.16. EPA did,
however, create a petition process to allow applicants to request very
small amounts of HCFC-141b beyond the phaseout. The 2003 Final Rule
also granted 100 percent of the baselines for production and
consumption of HCFC-22 and HCFC-142b for each of the years 2003 through
2009. EPA was able to allocate allowances for HCFC-22 and HCFC-142b at
100 percent of baseline because, in light of the concurrent complete
phaseout of HCFC-141b, the allocations for HCFC-22 and HCFC-142b,
combined with projections for consumption of all other HCFCs, remained
below the 2004 cap of 65 percent of the U.S. baseline.
    EPA allocates allowances for specific years; they are valid between
January 1 and December 31 of a given control period (i.e., calendar
year). Prior to December 15, 2009, EPA had not allocated any HCFC
allowances for year 2010 or beyond. The regulations at section 82.15(a)
and (b) only addressed the production and import of HCFC-22 and HCFC-
142b for the years 2003-2009. Through the 2009 Final Rule (74 FR
66412), EPA addressed the production and import of HCFC-22 and HCFC-
142b for the 2010-2014 control periods. Absent the granting of
calendar-year allowances, section 82.15 would have prohibited the
production and import of HCFC-22 and HCFC-142b after December 31, 2009.
The 2009 Final Rule allowed for continued production and consumption,
at specified amounts, of HCFC-142b, HCFC-22, and other HCFCs not
previously included in the allowance system, for the 2010-2014 control
periods.
    In the U.S., an allowance is the unit of measure that controls
production and consumption of ODS. EPA establishes company-by-company
baselines (also known as ``baseline allowances'') and allocates
calendar-year allowances equal to a percentage of the baseline for
specified control periods. A calendar-year allowance represents the
privilege granted to a company to produce or import one kilogram (not
ODP-weighted) of the specific substance. EPA allocates two types of
calendar-year allowances--production allowances and consumption
allowances. ``Production allowance'' and ``consumption allowance'' are
defined at section 82.3. To produce an HCFC for which allowances have
been allocated, an allowance holder must expend both production and
consumption allowances. To import an HCFC for which allowances have
been allocated, an allowance holder must expend consumption allowances.
An allowance holder exporting HCFCs for which it has expended
consumption allowances may obtain a refund of those consumption
allowances upon submittal of proper documentation to EPA.
    Since EPA is implementing the phaseout on a chemical-by-chemical
basis, it allocates and tracks production and consumption allowances on
an absolute kilogram basis for each chemical. Upon EPA approval, an
allowance holder may transfer calendar-year allowances of one type of
HCFC for calendar-year allowances of another type of HCFC, with
transactions weighted according to the ODP of the chemicals involved.
Pursuant to section 607 of the CAA, EPA applies an offset to each HCFC
transfer by deducting 0.1 percent from the transferor's allowance
balance. The offset benefits the ozone layer since it ``results in
greater total reductions in the production in each year of * * * class
II substances than would occur in that year in the absence of such
transactions'' (42 U.S.C. 7671f).
    The U.S. remained comfortably below the aggregate HCFC cap through
2009. The 2003 Final Rule announced that EPA would allocate allowances
for

2010-2014 in a subsequent action and that those allowances would be
lower in aggregate than for 2003-2009, consistent with the next
stepwise reduction for HCFCs under the Montreal Protocol. EPA stated
its intention to determine the number of allowances that would be
needed for HCFC-22 and HCFC-142b, bearing in mind that other HCFCs
would also contribute to total HCFC consumption. EPA noted that it
would likely achieve the 2010 reduction step by applying a percentage
reduction to the HCFC-22 and HCFC-142b baselines. EPA subsequently
monitored the market to estimate servicing needs and market adjustments
in the use of HCFCs, including HCFCs for which EPA did not establish
baselines in the 2003 Final Rule.
    In the 2009 Final Rule, EPA determined both the estimated demand
for HCFC-22 during the 2010-2014 regulatory period and the percentage
of that estimated demand for which it was appropriate to allocate
allowances. As described in Section V.B. of this action, EPA determined
that the percentage of the estimated demand allocated in the form of
allowances should not remain constant from year to year but rather
should decline on an annual basis. For 2010, EPA allocated allowances
equal to 80 percent of the estimated demand for HCFC-22, concluding
that reused, recycled, and reclaimed material could meet the remaining
20 percent. Under the 2009 Final Rule, the percentage of estimated
demand for which there was no allocation, and therefore would need to
be met through recycling and reclamation, rose from 20 percent in 2010
to 29 percent in 2014 to ensure the U.S. market would have a viable
reclamation industry and could meet the 2015 stepwise reduction under
the Montreal Protocol. The determinations EPA made in the 2009 Final
Rule regarding (1) The total estimated demand for HCFC-22 in 2010-2014
and (2) the percentage of that estimated demand that EPA would address
through an allowance allocation were not at issue in the litigation and
are unaffected by the Court's decision. EPA is not revisiting either
determination with respect to 2011 in this interim final action, but
rather is relying on the existing record for the 2009 Final Rule.
However, EPA welcomes comment on whether it should revisit these
determinations in the future. EPA is also interested in comments on
whether it could and should allocate a different percentage of baseline
for calendar-year production than for calendar-year consumption, while
still meeting U.S. obligations under the Montreal Protocol and
complying with the CAA.

C. What sections of the Clean Air Act apply to this rulemaking?

    Several sections of the CAA apply to this rulemaking. Section 605
of the CAA phases out production and consumption and restricts the use
of HCFCs in accordance with the schedule set forth in that section. As
discussed in the 2009 Final Rule (74 FR 66416), section 606 provides
EPA authority to set a more stringent phaseout schedule than the
schedule in section 605 based on an EPA determination regarding current
scientific information or the availability of substitutes, or to
conform to any acceleration under the Montreal Protocol. EPA previously
set a more stringent schedule than the section 605 schedule through a
rule published December 10, 1993 (58 FR 65018). Through the 2009 Final
Rule, EPA made a further adjustment to the section 605 schedule based
on the acceleration under the Montreal Protocol as agreed to at the
Meeting of the Parties in September 2007. The more stringent schedule
established in that rule is unaffected by the recent Court decision and
is therefore still in effect.
    Section 606 provides authority for EPA to promulgate regulations
that establish a schedule for production and consumption that is more
stringent than what is set forth in section 605 if: ``(1) Based on an
assessment of credible current scientific information (including any
assessment under the Montreal Protocol) regarding harmful effects on
the stratospheric ozone layer associated with a class I or class II
substance, the Administrator determines that such more stringent
schedule may be necessary to protect human health and the environment
against such effects, (2) based on the availability of substitutes for
listed substances, the Administrator determines that such more
stringent schedule is practicable, taking into account technological
achievability, safety, and other relevant factors, or (3) the Montreal
Protocol is modified to include a schedule to control or reduce
production, consumption, or use of any substance more rapidly than the
applicable schedule under this title.'' It is only necessary to meet
one of the three criteria. In the 2009 Final Rule, EPA determined that
all three criteria had been met with respect to the schedule for
phasing out production and consumption of HCFC-22 and HCFC-142b.
    As noted in the 2009 Final Rule, while section 606 is sufficient
authority for establishing a more stringent schedule than the section
605 phaseout schedule, section 614(b) of the CAA provides that in the
case of a conflict between the CAA and the Montreal Protocol, the more
stringent provision shall govern. Thus, section 614(b) requires the
Agency to establish phaseout schedules at least as stringent as the
schedules contained in the Montreal Protocol. To meet the 2010 stepdown
requirement, EPA is continuing to allocate HCFC allowances at a level
that will ensure the aggregate HCFC production and consumption will not
exceed 25 percent of the U.S. baselines. For more discussion of this
point, see 74 FR 66416.
    Finally, section 607 addresses transfers of allowances both between
companies and chemicals. EPA is further clarifying its policy on inter-
pollutant transfers in this action.

D. How does this action relate to the recent court decision?

    Certain allowance holders affected by the 2009 Final Rule filed
petitions for review in the U.S. Court of Appeals for the District of
Columbia Circuit. Among other arguments, the petitioners, Arkema Inc.,
Solvay Fluorides, LLC, and Solvay Solexis, Inc., contended that the
rule was impermissibly retroactive because in setting the baselines for
the new regulatory period, EPA did not take into account certain inter-
pollutant baseline transfers that petitioners had performed during the
prior regulatory period. The transfers at issue occurred in 2008.
Solvay Solexis, Inc. submitted two Class II Controlled Substance
Transfer Forms for consumption allowance transfers to Solvay Fluorides,
LLC on February 15, 2008, and March 4, 2008. Arkema, Inc. submitted two
Class II Controlled Substance Transfer Forms for consumption and
production allowance transfers on April 18, 2008. Each company
requested EPA's approval to convert HCFC-142b allowances to HCFC-22
allowances, and checked a box on the EPA transfer form indicating that
``baseline'' allowances would be transferred. EPA sent non-objection
notices to both Solvay Solexis and Solvay Fluorides on February 21,
2008 and March 20, 2008 and to Arkema, Inc. in April 2008. The transfer
requests and EPA's approvals were attached to petitioners' court
filings and are available in the docket for this action.
    In the Notice of Proposed Rulemaking titled ``Protection of
Stratospheric Ozone: Adjustments to the Allowance System for
Controlling HCFC Production, Import, and Export,'' published in the
Federal Register at 73 FR 78680 on December 23, 2008 (2008 Proposed
Rule), EPA requested

comments on establishing baselines for the 2010-2014 regulatory period
``with or without'' taking into account baseline inter-pollutant
transfers made during the 2003-2009 regulatory period (73 FR 78687).
The proposed regulatory text accounted for the inter-pollutant
transfers discussed above. The increase in HCFC-22 baseline allowances
for Arkema, Inc. and Solvay Fluorides, LLC presented in the 2008
Proposed Rule resulted in a larger amount of HCFC-22 baseline
allowances overall and therefore a lower percentage of HCFC-22
baselines allocated across the board in each control period.
Specifically, the proposed shift resulted in a 16 percent decrease in
market share for all other allowance holders, and increases for the
petitioners: Arkema and Solvay. For more detail on the impact of these
transfers, see Section V.C. of this preamble.
    In the 2009 Final Rule, after considering comments, EPA determined
that allowing inter-pollutant transfers to carry forward from one
regulatory period to the next could undermine the Agency's chemical-by-
chemical phaseout approach and could encourage market manipulation. For
a more detailed discussion, see Section V.A.1. EPA also concluded that
section 607 of the CAA was best read as limiting inter-pollutant
transfers to those conducted on an annual basis. For these reasons, EPA
did not take the 2008 inter-pollutant transfers into account in
establishing the baselines for the 2009 Final Rule covering 2010-2014.
    The Court issued a decision on August 27, 2010, agreeing with
petitioners that ``the [2009] Final Rule unacceptably alters
transactions the EPA approved under the 2003 Rule'' (Arkema v. EPA, 618
F.3d at 3). The Court vacated the rule in part, ``insofar as it
operates retroactively,'' and remanded to EPA ``for prompt
resolution,'' (618 F.3d at 10). The Court withheld the mandate for the
decision pending the disposition of any petition for rehearing. On
November 12, 2010, EPA filed a petition for rehearing, which was denied
on January 21, 2011. The mandate issued on February 4, 2011.
    Because the Court vacated the rule only in part, without specifying
which part or parts were vacated, EPA may adopt a reasonable
interpretation of the vacatur's extent. In doing so, EPA is relying on
its expertise in administering the HCFC phaseout regulations under
Title VI of the CAA. First, EPA notes that the rule contains elements
that were not at issue in the litigation. EPA concludes that the
vacatur has no effect on allowances for any substances other than HCFC-
142b and HCFC-22, since the petitioners' claims and the opinion itself
discuss only those two substances. Similarly, EPA concludes that other
discrete portions of the rule, such as the provisions on use and
introduction into interstate commerce, are unaffected by the vacatur.
    The baselines for HCFC-142b and HCFC-22 were clearly at issue in
the litigation and indeed are the focus of the Court's opinion. The
Court found that ``the Agency's refusal to account for the Petitioners'
baseline transfers of inter-pollutant allowances in the Final Rule is
impermissibly retroactive,'' (618 F.3d at 9). Because baseline and
calendar year allowances are inextricably linked,\4\ EPA has determined
that the Court's vacatur voids the HCFC-22 and HCFC-142b baselines in
40 CFR 82.17 and 82.19 as well as the percentage of baseline allocated
for those specific substances in 40 CFR 82.16 for all companies listed
in those sections.\5\ This means that until EPA establishes new
baselines and allocates new calendar-year allowances, production and
import of these two substances is prohibited under 40 CFR 82.15.
Recognizing this scenario, on January 28, 2011, EPA sent letters to
affected stakeholders informing them that the Agency would exercise
enforcement discretion for a limited period provided their production
and import did not exceed specified levels and provided that they
adhered to additional conditions.
---------------------------------------------------------------------------

    \4\ The reason baseline and calendar-year allocations are
inextricable is because calendar-year allocations are expressed as a
percentage of baseline, and the percentage of baseline allocated for
a specific substance varies depending on the sum of all company
baselines for that substance. The process works as follows for each
specific HCFC: First, all the company-specific baselines listed in
the tables at 40 CFR 82.17 and 82.19 are added to determine the
aggregate amount of baseline production and consumption,
respectively. Second, EPA determines how many consumption allowances
the market needs for a given year, taking into account recycled,
reused, and reclaimed material, and divides that amount by the
aggregate amount of baseline allowances. The resulting percentage
listed in the table at section 82.16 becomes what each company is
allowed to consume in a given control period. For example, a company
with 100,000 kg of HCFC-22 baseline allowances would multiply that
number by the percentage allowed for 2011 (for example, 32 percent)
to determine its calendar-year allowance is 32,000 kg. Historically
and in this interim final rule, EPA has allocated the same
percentage of baseline allowances for production as it does for
consumption.
    \5\ The companies' allocations are inter-related because, as
noted in footnote 4, the percentage of baseline allocated varies
according to the sum of the company-specific baselines.
---------------------------------------------------------------------------

    In determining the meaning of the Court's vacatur, EPA considered
whether this interpretation was consistent with what the Court intended
and a good fit for the specific circumstances, which include the goals
and design of the HCFC allowance program and the basic structure of the
2009 Final Rule. While this interpretation is appropriate in this
instance, it is possible that another interpretation would be more
appropriate in a case involving a program with different goals, design,
or structure.
    In the 2009 Final Rule, EPA relied on its assessment of the amount
of virgin and recovered HCFC-22 and HCFC-142b needed to service
existing equipment and transition to the 2015 stepdown under the
Montreal Protocol. The Court did not take issue with this assessment.
At this time, EPA has not received information indicating that demand
will be higher than the Agency's assessment predicted. On the contrary,
EPA has heard from several anecdotal sources that the amount of actual
market demand for HCFC-22 may in fact be lower than the amount
identified in the Servicing Tail Report. However, since EPA does not
have sufficient data to support this conclusion at this time, and
recognizes the urgent need to act quickly to establish allowances for
the 2011 control period, the Agency is relying on the record for the
2009 Final Rule, which includes the Agency's prior assessment of demand
for HCFC-22 and HCFC-142b in 2011. Therefore, through this action, EPA
is establishing new baselines for 2011 reflecting the court's decision
and allocating the percentage of baseline needed to ensure that the
total allocation for 2011 remains the same as in the 2009 Final Rule.
If sufficient information becomes available in future, EPA may adjust
the aggregate allocation level for future control periods.
1. Addressing 2010 Allowances
    EPA interprets the Court's decision as applying, at a minimum, to
the HCFC-22 and HCFC-142b baseline and calendar-year allowances for
2011-2014. EPA is not addressing 2010 allowances in this action. The
Agency plans to take comment in a future notice-and-comment rulemaking
on whether the vacatur and remand should be interpreted as applying to
the 2010 allocations, and if so, how allowances in future control
periods might be adjusted to reflect this. The 2011 control period is
already well underway, and as discussed in the good cause finding in
Section III, it is important that EPA establish a definitive 2011
allocation now to dispel confusion and allow normal business activities
to proceed. In particular, EPA believes the urgent need for certainty
regarding the consumption

allowance allocations in the 2011 control period precludes the Agency
from considering any adjustments during 2011. However, EPA intends to
address this issue in detail in a separate notice-and-comment
rulemaking with respect to future control periods.

III. Justification for This Interim Final Rule

    EPA is taking this action as an interim 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 307(d) of the CAA states that in the case of any rule to which
section 307(d) applies, notice of proposed rulemaking must be published
in the Federal Register (CAA Sec.  307(d)(3)). The promulgation or
revision of regulations under Title VI of the CAA is generally subject
to section 307(d). However, section 307(d) does not apply to any rule
referred to in subparagraphs (A) or (B) of section 553(b) of the APA.
Section 553(b)(B) of the APA, 5 U.S.C. 553(b)(B), provides that, when
an agency for good cause finds 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 making today's rule
final without prior proposal and opportunity for comment because such
notice and opportunity for comment is unnecessary, impracticable, and
contrary to the public interest. In reaching this determination, EPA
considered several factors: (1) Taking interim final action for 2011
avoids regulatory confusion, disruption of normal business activities,
and effects on consumers pending development of a notice-and-comment
rulemaking (see, e.g., Brae Corp. v. United States, 740 F.2d 1023 (DC
Cir. 1984)); (2) the Agency is relying on the existing record from the
2009 Final Rule for this action (see, e.g., Chamber of Commerce v. SEC,
443 F.3d 890 (DC Cir. 2006)); and (3) the rule's duration is limited
(see, e.g., Small Refiner Lead Phase-Down Task Force v. EPA, 705 F.2d
506 (DC Cir. 1983)).
    First, it is in the public interest to dispel confusion, allow
normal business activities to proceed, and avoid adverse effects on
consumers. EPA has received numerous questions from industry about
what, if any, allowances companies currently hold in light of the
Court's decision. The primary purpose of this interim final rule is to
dispel confusion and provide regulatory certainty for the near term.
EPA interprets the vacatur as voiding company baselines and calendar-
year allowances for HCFC-22 and HCFC-142b, and because entities are
prohibited from producing or importing HCFCs without allowances, quick
action is necessary to ensure the continued production and import of
those two HCFCs. This interim final action will provide industry with
certainty for 2011, and allow normal business operations to continue.
It also gives EPA time to develop notice-and-comment rules that will
cover subsequent control periods.
    This action will also avoid unintended consequences for consumers
and businesses who own appliances containing HCFC-22 and/or HCFC-142b
(e.g., refrigerators and air conditioners), as well as the businesses
that service these appliances. Absent this rulemaking, there could be a
shortage of these HCFCs. Consumers and businesses unable to service
their existing HCFC-22 equipment with HCFCs would instead have to
retrofit their existing appliances before the end of their useful life
to use a refrigerant other than that which was intended for the
appliance, or purchase new equipment to replace existing appliances.
Not only would this be expensive and unexpected, especially for those
who bought a new unit shortly before January 1, 2010, but the shortage
could lead to improper retrofits that decrease a unit's effectiveness
and energy efficiency, cost the consumer more to operate, and result in
further refrigerant emissions to the atmosphere. Considering the
current state of the economy, shortages of HCFC-22 could lead appliance
owners, who likely do not have the same level of experience as a
licensed professional, to recharge their units on their own. Improper
retrofits and recharging could raise the potential for mixing
refrigerants, which could damage systems and increase the likelihood of
mixed refrigerants being vented into the atmosphere, since mixtures may
not work properly and likely could not be reclaimed.
    At worst, these scenarios could lead to an unanticipated changeover
of significant quantities of equipment, which would be at odds with
EPA's goal of minimizing impacts to business and consumers by
supporting a gradual turnover of the installed base of equipment as
individual equipment reaches the end of its useful life, allowing
existing equipment to continue to operate properly. In the preamble to
the 2009 Final Rule, EPA stated: ``Congress intended to permit the
continued use of previously-manufactured appliances'' (74 FR 66438).
EPA discussed this issue in detail at that time, in the context of the
section 605(a) ban on the ``use'' of HCFCs (74 FR 66437-66438). In this
action, the Agency is not revisiting its analysis or conclusions with
respect to this issue. Accordingly, EPA is allocating production and
consumption allowances for HCFC-22 and HCFC-142b in a way that avoids
shortening the useful lifetime of appliances that were manufactured
prior to the effective date of the use ban (January 1, 2010).
    Furthermore, a supply shortage could raise the price of affected
gases, thereby increasing incentives for entities to illegally smuggle
HCFC-22 into the country to meet the demand of consumers and
businesses. There are numerous cases cited on the EPA Web site (http://www.epa.gov/ozone/enforce/index.html) documenting the smuggling of CFCs
and HCFCs. Not only would this hurt entities that are abiding by the
law, it could even hurt consumers and businesses that unknowingly
receive inferior material. For all these reasons, it is important that
EPA take action quickly. Since it is impracticable to complete a
notice-and-comment rulemaking prior to the 2011 summer season, when
working air conditioners are most important, and delay would be
contrary to the public interest, interim final action is necessary.
    The second reason for invoking the good cause exemption is that EPA
is relying on the existing record for the 2009 Final Rule, which is
still applicable and sufficiently current for the purposes of this
action. In this interim final rule, EPA is not revisiting the
determination made in the 2009 Final Rule regarding the total amount of
HCFC production and import that the Agency will allow for 2011. EPA is
simply addressing what share of that total amount should be allocated
to particular companies. The 2008 Proposed Rule (73 FR 78680) provided
all interested parties an opportunity to comment on the total HCFC
production and import amount for 2011. Thus, it is unnecessary to
provide a second opportunity to comment on that amount prior to issuing
this interim final rule.
    Third, this interim final rule only addresses 2011--the current
control period--and is thus limited in duration. The specific duration
is defined by the structure of the stratospheric ozone protection
program, which operates in control periods that correspond to calendar
years. Allowances are allocated for a specific control period. EPA
intends to initiate a notice-and-

comment rulemaking or rulemakings as soon as possible to address
subsequent control periods.
    For the reasons explained above, and given the Court's statement
that it was remanding to EPA ``for prompt resolution,'' notice and
public procedure are impracticable, unnecessary, and contrary to the
public interest. EPA finds that this constitutes good cause under 5
U.S.C. 553(b)(B). Nonetheless, EPA is providing 30 days for submission
of public comments following this action. EPA will consider all written
comments submitted in the allotted time period to determine whether to
issue additional production allowances for 2011.
    Section 553(d) of the Administrative Procedure Act (APA), 5 U.S.C.
chapter 5, generally provides that rules may not take effect earlier
than 30 days after they are published in the Federal Register. APA
section 553(d) excepts from this provision any action that grants or
recognizes an exemption or relieves a restriction. Since today's action
relieves a restriction from the regulatory ban on the production and
consumption of HCFC-22 and HCFC-142b in the U.S., EPA is making this
action effective immediately upon publication to ensure the
availability of these HCFCs for servicing air conditioning and
refrigeration equipment in 2011.

IV. Summary of This Final Action

    In response to the Court's decision, EPA is (1) Establishing 2011
company-by-company consumption and production baselines for HCFC-22 and
HCFC-142b in the tables at 40 CFR 82.17 and 82.19 in a manner that
reflects the 2008 inter-pollutant baseline transfers and (2) allocating
company-by-company production and consumption allowances for these
substances for 2011 by establishing percentages of baseline in the
table at section 82.16. EPA is also updating the tables at sections
82.17 and 82.19 to reflect 2010 inter-company, single-pollutant
baseline transfers and revising the list of allowance holders to update
company names. These actions are consistent with actions taken in the
2009 Final Rule. To reflect the court's vacatur, EPA is removing the
allocation percentages from the table at section 82.16 for the years
2011-2014. In this rulemaking, EPA is adding an allocation percentage
for 2011. In a separate notice-and-comment rulemaking or rulemakings,
EPA will address the allocations for the control periods 2012-2014. All
aspects of the 2009 Final Rule promulgated on December 15, 2009 (74 FR
66412) that are not addressed in this interim final rule are unchanged.
    As a Party to the Montreal Protocol, and having ratified the
Montreal Protocol and all of its amendments, the U.S. was required to
decrease its amount of HCFC consumption and production to 25 percent of
the U.S. baseline in 2010. The cap is the same for the years 2010-2014
before it drops down to 10 percent of baseline in 2015. Under the cap,
the aggregate allowances for all U.S. HCFC consumption in 2011 cannot
exceed 3,810 ODP-weighted MT (25 percent of the aggregate U.S.
consumption baseline) annually, and the aggregate allowances for all
U.S. HCFC production in 2011 cannot exceed 3,884.25 ODP-weighted MT (25
percent of the aggregate U.S. production baseline) annually.
    To stay below the cap set by the Montreal Protocol for the 2011
control period addressed in this rulemaking, EPA is using the
historical production and consumption baselines as adjusted in the 2009
Final Rule, with further adjustments to reflect the 2008 inter-
pollutant baseline transfers and inter-company, single-pollutant
baseline transfers that occurred after issuance of the 2009 Final Rule.
    EPA determined in the 2009 Final Rule that for HCFC-22, it was
necessary to allocate a percentage of baseline that would decrease on
an annual basis to reflect a projected decrease in demand as well as to
promote recycling and reclamation. EPA is not revisiting that
determination in this rulemaking. EPA concluded in the 2009 Final Rule
that this approach would help prevent shortages that might otherwise
occur upon the stepdown in 2015. In this action, EPA is allocating 32.0
percent of baseline for HCFC-22 in 2011, which reflects an annual
decline from the 2010 amount. EPA is allocating 4.9 percent of baseline
for HCFC-142b in 2011. The HCFC-142b number relates solely to the
aggregate baselines for this substance and does not reflect an annual
decline. The reasons for establishing these allocation percentages for
2011 are discussed in Section V.
    EPA's allocations for both HCFC-22 and HCFC-142b meet U.S.
obligations under the Montreal Protocol and reflect the use
restrictions under section 605(a) of the CAA while providing for
servicing needs consistent with those restrictions. The allocations for
HCFC-22 and HCFC-142b reflect EPA's analysis of market data for these
chemicals, as prepared in advance of the 2009 Final Rule. The
allocation levels for these HCFCs meet the demand for virgin material
and avoid shortages during 2011.
    In this action, EPA is not changing the methodology used in the
2009 Final Rule to calculate the total number of calendar-year
consumption and production allowances. While the number of total
calendar-year consumption allowances is unchanged, the number of
production allowances is slightly lower (less than two percent lower)
than in the 2009 Final Rule due to the changes in aggregate baseline
allowances. This is explained in more detail in Section V.C. The only
other difference is in the distribution of those allowances.
    At this time, EPA is allocating a total of 2,504 ODP-weighted MT of
HCFC-22 and HCFC-142b calendar-year consumption allowances and 2,302
ODP-weighted MT of HCFC-22 and HCFC-142b calendar-year production
allowances for 2011. Both allocations remain below the limit
established by the Montreal Protocol for the 2010-2014 phasedown step
of 75 percent below baseline. The difference between the cap and the
total allocation reflects EPA's estimate (developed for the 2009 Final
Rule) of the demand for HCFCs during these control periods. It also
will accommodate minor adjustments in the market, particularly to allow
potential market growth for other allowed HCFCs. As discussed in more
detail in Section V.B.3. and in the preamble to the 2009 Final Rule, it
will also encourage greater reclamation of recovered refrigerant and
thus facilitate preparation for the 2015 step down in the consumption
cap to 10 percent of baseline.
    This action also clarifies EPA's policy on inter-pollutant
transfers for 2011 and all future control periods in Section V.A.1.

V. Allocation of Allowances for the 2011 Control Period

A. Baselines for HCFC-22 and HCFC-142b Allowances

    In the 2009 Final Rule, EPA presented the allocation structure for
HCFC-22 and HCFC-142b for the control periods 2010-2014: allocating a
percentage of the baseline production and consumption allowances. The
rationale for this system is discussed further at 74 FR 66412. The
Court found no fault with EPA's framework for allocating HCFCs in the
2009 Final Rule, except the aspects of the rule they deemed to be
retroactive, i.e., not taking into account inter-pollutant baseline
transfers that occurred in the prior regulatory period in establishing
company-specific baseline allowances. To address this, EPA is
establishing HCFC-22 and HCFC-142b baseline allowances for 2011 that
reflect past inter-pollutant baseline transfers deemed permanent by the
Court.

1. Adjusting the Baseline for Inter-Company and Inter-Pollutant
Transfers
    Sections 607(b) and (c) of the CAA address inter-pollutant and
inter-company transfers of allowances, respectively. Inter-pollutant
transfers are the transfer of an allowance of one substance to an
allowance of another substance on an ODP-weighted basis. Inter-company
transfers are transfers of allowances for the same ODS from one company
to another company. Section 607(c) also authorizes inter-company
transfers combined with inter-pollutant transfers, so long as the
requirements of both are met. The corresponding regulatory provisions
for HCFCs appear at 40 CFR 82.23.
    The 2009 Final Rule updated the baselines for HCFC-22 and HCFC-142b
to reflect name changes and inter-company baseline transfers, i.e.,
transfers of baseline for a specific type of HCFC from one company to
another. Doing so reflected the changes in the marketplace that had
occurred since EPA promulgated the 2003 Final Rule. Inter-company
baseline transfers provide a mechanism for new entrants to join the
HCFC market and for other companies to expand their business. EPA
recognizes that in some cases, entities are no longer actively involved
in HCFC production, import, and/or export activities. EPA retained the
baseline for such entities, noting that this had been a mechanism by
which new entrants had entered the HCFC allowance system in the past.
    The 2009 Final Rule also addressed four inter-pollutant baseline
transfers made during the prior regulatory period (see Section II.D. of
this action for more detail). EPA had proposed to adjust the company
baselines to reflect these four inter-pollutant baseline transfers in
the 2008 Proposed Rule. Eight commenters opposed, and two commenters
supported, these proposed adjustments. At issue was whether the inter-
pollutant baseline transfers should carry forward as part of the
companies' baseline allowances in the next regulatory period.
    After reviewing the comments, EPA concluded that adjusting the
baselines to reflect inter-pollutant baseline transfers could create
incentives for future manipulation of the allocation system in
anticipation of future control periods. EPA remains concerned about the
potential for such future manipulation if inter-pollutant baseline
transfers during the current regulatory period are carried forward as a
change in a company's baseline for future regulatory periods. For
example, in 2020 EPA will no longer be issuing HCFC-22 production or
consumption allowances (see section 82.16(e)). EPA expects that
companies with HCFC-22 allowances would no longer be in the HCFC market
at that date if they did not hold allowances for other HCFCs that may
still be produced after 2020. If EPA were to allow inter-pollutant
baseline transfers that carried forward into the new regulatory period,
companies with HCFC-22 baselines in 2019 could convert them all to
baselines for HCFC-123. Perpetuating the HCFC-22 baselines in a new
form would be counter to the design of the chemical-by-chemical
phaseout, under which the baseline allowances for a particular chemical
are intended to drop out of the system upon the phase-out of that
chemical. As another example, in 2015, a producer or importer that
previously had not participated in the HCFC-123 market could dominate
that market by converting its HCFC-22 baseline in 2014 to HCFC-123
baseline. Given the different ODPs of HCFC-22 and HCFC-123 (0.055 and
0.02, respectively), converting one baseline allowance of HCFC-22 would
result in 2.75 baseline allowances of HCFC-123. Also, since companies
hold many more HCFC-22 baseline allowances than HCFC-123 baseline
allowances, converting those HCFC-22 baseline allowances would have an
overwhelming effect on the current HCFC-123 baseline allowance holders
and the overall market. EPA agrees with commenters on the 2008 Proposed
Rule that taking inter-pollutant baseline transfers into account in
setting baselines could have the effect of moving the U.S. HCFC
phasedown from a chemical-by-chemical phaseout, as established under
the ``worst-first'' approach in the 1993 Final Rule, towards an ODP-
weighted phasedown. Thus, there are important policy reasons going
forward for not taking inter-pollutant transfers into account in
establishing baselines for new regulatory periods.
    Some commenters on the 2008 Proposed Rule stated that modifying the
baselines by taking into account inter-pollutant transfers would be
contrary to the CAA. One commenter argued that section 607 of the CAA
allows EPA to approve inter-pollutant transfers of allowances only on a
year-to-year basis. That commenter pointed to language in section
607(b) stating that EPA regulations are to permit ``a production
allowance for a substance for any year to be transferred for a
production allowance for another substance for the same year on an
ozone depletion weighted basis.'' The commenter also discussed the
legislative history of the 1990 CAA Amendments.
    EPA does not agree with the commenter that the language of section
607(b) is clear on its face. However, where the statutory language is
ambiguous, EPA has discretion to choose a reasonable interpretation of
that language. EPA determined in the 2009 Final Rule that section
607(b) is best read as permitting only year-by-year inter-pollutant
transfers. EPA continues to believe that this is the best
interpretation of the statutory language. Section 607(b) states that
EPA's rules are to permit ``a production allowance for a substance for
any year to be transferred for a production allowance for another
substance for the same year.'' This language emphasizes the year-by-
year nature of such transactions. No parallel language appears in
section 607(c). That section does, however, provide that any inter-
pollutant transfers between two or more persons must meet the
requirements of section 607(b).
    As the Court noted, ``the Agency is certainly entitled to * * *
institute a program that forbids baseline inter-pollutant transfers in
the future,'' (Arkema v. EPA, 618 F.3d at 9). Hence, EPA concludes that
requiring all inter-pollutant transfers to be conducted on a yearly--
and thus temporary--basis going forward is the approach most consistent
with the wording of section 607(b). Further discussion of the reasons
for limiting inter-pollutant transfers to those conducted on a
calendar-year basis is available in the Response to Comments on the
2008 Proposed Rule (included in the docket for this rulemaking).
    Consistent with the Court's decision regarding past inter-pollutant
transfers (those conducted during the prior regulatory period), the
baselines established in this action for 2011 take into account the
2008 inter-pollutant baseline transfers discussed earlier in this
notice. EPA is clarifying, however, that it has not approved any inter-
pollutant transfers of baseline allowances in the current regulatory
period, and for the reasons given in the 2009 Final Rule and in this
action, in future EPA intends to approve inter-pollutant transfers only
on a year-by-year basis. Thus, in the context of the protection of
stratospheric ozone allowance system, companies should not expect that
any inter-pollutant transfers they conduct will affect their baselines
either in the current regulatory period or any future regulatory
period.
    As it did in the 2009 Final Rule, EPA is adjusting baseline
allowances to reflect inter-company, single-pollutant

baseline transfers that occurred since the last final rule was signed.
    In summary, this interim final rule reflects the changes in
consumption and production baseline allowances from (1) The 2008 inter-
pollutant transfers deemed permanent by the Court and (2) inter-
company, single-pollutant baseline transfers that have occurred since
the 2009 Final Rule was signed, and (3) clarifies the types of inter-
pollutant transfers that will be permitted in the future. The
consumption and production baseline amounts for HCFC-22 and HCFC-142b
for 2011 are shown below in Table 3.

B. Factors for Considering Allocation Amounts for HCFC-22 and HCFC-142b

    In the 2009 Final Rule, EPA decided to allocate HCFC-22 and HCFC-
142b allowances based on the projected servicing needs for those
compounds, taking into account the amount of those needs that can be
met through recycling and reclamation. EPA is not changing that
approach in this interim final rule. However, the specific amounts
allocated per company are different due to the changed baselines and
the need to apply a different allocation percentage to company
baselines in order to keep the aggregate amount allocated the same.
Because it is necessary to promote use of reused, recycled, and
reclaimed material in anticipation of the 2015 phasedown step, EPA does
not intend to allocate the difference between the consumption
allocation authorized by the Parties to the Montreal Protocol and the
consumption allocation authorized by this rule except under unforeseen
extenuating circumstances.
1. The Importance of HCFC-22 Relative to HCFC-142b Servicing Needs for
Existing Equipment
    HCFC-22 is the most widely-used HCFC. The demand for its use in
servicing existing equipment was the primary factor affecting EPA's
allocation of production and consumption allowances of HCFCs for the
current regulatory period. Prior to issuing the 2009 Final Rule, EPA
issued and sought comment on three versions of a draft report analyzing
servicing demand for the HCFC appliances in the U.S. refrigeration and
air-conditioning sector projected to be in service from 2010-2019 (all
versions available at Docket EPA-HQ-OAR-2008-0496: Published November
4, 2005 at 70 FR 67172; released at a stakeholder meeting on September
29, 2006; published December 23, 2008, with 2008 Proposed Rule). The
Servicing Tail Report focuses on air-conditioning and refrigeration
appliances because such equipment represents the bulk of the servicing
need. In addition, the servicing exception to the use ban for HCFC-22
and HCFC-142b pertains only to use as a refrigerant in such equipment.
Under section 605(a) of the CAA and EPA's implementing regulations,
nearly all other uses of these two HCFCs were banned effective January
1, 2010. The projected servicing need for HCFC-22 in 2011 is
approximately 57,900 MT (3,185 ODP-weighted MT), or approximately 84
percent of the consumption cap for all HCFCs in 2011 under the Montreal
Protocol, which is 3,810 ODP-weighted MT. HCFC-142b has primarily been
used as a foam blowing agent, a use that was phased out in 2010. The
projected servicing demand for existing refrigeration equipment
containing HCFC-142b is extremely low: Approximately 100 MT (7 ODP-
weighted MT). EPA therefore focused the analysis on HCFC-22 because
that compound is the predominant HCFC in the installed base of air-
conditioning and refrigerant equipment for which servicing in the U.S.
will likely continue.
    As discussed in the 2009 Final Rule, the majority of HCFC-22
equipment that is projected to be in use from this point onward will be
air-conditioning applications, including window units, packaged
terminal units, unitary air-conditioning, chillers, dehumidifiers,
water and ground source heat pumps, and motor vehicle air-conditioning
in buses and trains. The report projected that approximately 145.6
million units of all such types of HCFC-22 air-conditioning equipment
were in use in 2010, decreasing by about 41 percent in 2015 and 86
percent in 2020. In addition, approximately 3.8 million units of HCFC-
22 refrigeration equipment were in use in 2010. The installed base of
HCFC-22 refrigeration equipment is projected to decrease from 2010
levels by about 44 percent in 2015 and 75 percent in 2020. For more on
the Servicing Tail Report and the Vintaging Model, which was used to
develop the report, see 74 FR 66424 and the Servicing Tail Report
included in the docket.
    EPA estimates that the servicing need for HCFC-22 will continue to
decrease each year, and consistent with the 2009 Final Rule, this
interim final rule accounts for this by allocating a smaller amount for
2011 than was allocated for 2010. This approach is described in Section
V.B.3. In this interim final action, EPA is maintaining the overall
HCFC-22 allocation levels for 2011 that the Agency determined were
appropriate in the 2009 Final Rule. EPA's decision not to allocate
above the need projected in the Servicing Tail Report is discussed in
the preamble to the 2009 Final Rule.
2. Meeting Servicing Needs With Virgin and Recovered Material
    In the 2009 Final Rule, the Agency recognized that servicing demand
can be met with a combination of newly-manufactured or imported HCFCs
(virgin HCFCs) and HCFCs that have been recovered and either reused,
recycled or reclaimed. Therefore, EPA did not anticipate that virgin
HCFC-22 would need to be produced or imported to meet the entire HCFC-
22 servicing demand (estimated to be 3,185 ODP-weighted MT in 2011).
The Servicing Tail Report analyzes various scenarios regarding
reclamation. EPA continues to believe that reused, recycled, and
reclaimed material can help meet HCFC-22 servicing needs and is
therefore not changing course at this time. Should new data be
presented, EPA reserves the option of increasing the amount of demand
for servicing existing equipment that should be met by reused,
recycled, and reclaimed material in future control periods.
3. Annual Reduction in Allocated Amounts
    As explained in the preamble to the 2009 Final Rule, without year-
to-year reductions in the allocations for virgin HCFC-22, the HCFC-22
market could be oversaturated, and the contribution of reused,
recycled, and reclaimed refrigerant would decrease, both in the total
number of kilograms and as the proportion of overall need.
    EPA is particularly concerned with encouraging a smooth transition
to the 2015 stepdown. At that date, the U.S. must meet a 90 percent
reduction below the baseline for all HCFCs, which is equivalent to
1,524 ODP-weighted MT. EPA's Servicing Tail Report shows that even a 20
percent recovery rate would be insufficient to meet the demand for
HCFC-22 in 2015. As shown in Table 4-5 in the report, demand for HCFC-
22 in 2015 is projected to be 38,800 MT while the cap for all HCFCs
equates to 27,709 MT of HCFC-22 (assuming no allocation for any other
HCFCs). A 20 percent recovery rate would allow for the additional use
of 8,800 MT but would still leave a shortfall of 2,291 MT in 2015. In
developing the 2009 Final Rule, EPA calculated that to meet the total
demand in 2015, the recovery rate would have to increase to 26 percent
(representing 29 percent of total servicing demand).
    In the 2009 Final Rule, EPA determined that it was desirable to
institute a year-by-year reduction for the

period 2010-2014. The Agency is maintaining that policy in this interim
final action for 2011. A smooth transition for stakeholders--including
continued availability of needed material for approved uses--has
historically been an essential aspect of U.S. success in implementing
the Montreal Protocol and CAA requirements. To ease the transition to
2015 and avoid disruptions to the market and shortages in HCFC-22 at
that date, it is necessary to take steps now to foster the development
of a robust recovery and recycling industry in the U.S.
    EPA determined in the 2009 Final Rule the level of allocation that
would meet the servicing demand over 2010-2014. In this interim final
action, EPA is maintaining the overall HCFC-22 allocation levels for
2011 that the Agency determined were appropriate in the 2009 Final
Rule. Since EPA is not banning the use of existing HCFC-22 appliances
manufactured prior to January 1, 2010, reused, recycled, and reclaimed
HCFC-22 will become more valuable as the phaseout progresses. The
demand for HCFC-22 to service existing equipment will provide an
economic incentive to increase the quantities of recovered HCFC-22
available for reuse, recycling, and reclamation. The docket for the
2009 Final Rule (EPA-HQ-OAR-2008-0496) provides further information on
EPA's assumptions regarding the availability of reused, recycled and
reclaimed HCFC-22 to meet servicing demand.
    Because the primary benefit of annually reducing the allocation is
to ensure demand in 2015 is met through greater recovery and
reclamation, EPA continues to believe that it is appropriate to base
the allocation on that goal. In developing the 2009 Final Rule, EPA
estimated demand in 2015 for HCFC-22 would be 38,800 MT. Were the
allocations to consist entirely of HCFC-22, the cap would limit the
2015 HCFC-22 allocation to only 27,709 MT, a difference of 11,091 MT
that would have to be made up with recovered material. Furthermore, it
is likely that the allocation in 2015 will not consist entirely of
HCFC-22, as EPA will need to reserve room under the cap for other
HCFCs. In the 2009 Final Rule, EPA determined it was appropriate to
establish an annual step-down such that the amount of total demand to
be met from recovered HCFC-22 would equal 12,500 MT each year. This is
approximately the amount EPA projected would be needed to meet the
servicing demand in 2015. EPA is retaining this approach for 2011 in
the interim final rule. Under this approach, the allocations equal
approximately 45,400 MT in 2011. These values, shown in the table
below, are derived by subtracting 12,500 MT from the estimated demand
each year. EPA will not issue HCFC-22 and HCFC-142b allowances for 2012
or later until a future rulemaking. Consistent with the 2009 Final
Rule, EPA plans to reduce the allocation amount annually in future
rulemakings to reflect the declining servicing demand.

------------------------------------------------------------------------
                                                          2010     2011
------------------------------------------------------------------------
Estimated Demand (MT).................................   62,500   57,900
Total Allocation (MT).................................   50,000   45,400
Recovered Amount (MT).................................   12,500   12,500
------------------------------------------------------------------------

    As the total demand decreases, maintaining the supply of recovered
HCFCs at a constant level results in recovered material comprising a
greater proportion of the total demand each year. Under this approach,
the percentage of the total demand to be met with recovered material
will rise from 20 percent of total demand in 2010 to 21.6 percent in
2011, though the total amount of recovered material needed remains at
12,500 MT for both years. EPA still believes this is appropriate as it
facilitates meeting the demand in 2015, of which at least 29 percent
must be met with recovered material, but takes comment on whether
demand for HCFC-22 has changed since the 2009 Final Rule was published.
Additionally, EPA is taking comment on whether there is surplus HCFC-22
on the U.S. market. In particular, EPA is interested in learning more
about: (1) The current amount of recovered HCFC-22 that is available
for reclamation or reuse in another HCFC-22 system; (2) the amount of
surplus HCFC-22 (virgin and reclaimed) in inventory; and (3) the amount
of recovered HCFC-22 abroad awaiting import into the U.S. for
reclamation and/or reuse. If new information shows a different amount
of HCFC-22 should be allocated in future control periods to encourage
reclamation and ensure a smooth transition, EPA will explore options to
address this in a later proposed rule.

C. Allocations of HCFC-22 and HCFC-142b

    EPA is revising the tables in 40 CFR 82 that together specify the
production and consumption allowances available to allowance holders
during specified control periods. The tables at sections 82.17 and
82.19 apportion baseline production allowances and baseline consumption
allowances, respectively, to individual companies for individual HCFCs
during a particular regulatory period. Complementing these tables, the
table at section 82.16 lists the percentage of baseline allocated to
allowance holders for specific control periods. In the interim final
rule, EPA is retaining this framework of complementary tables, revising
them to reflect the Court's vacatur, responding to the Court's remand
by making adjustments to the previous baselines consistent with the
Court's ruling, and granting percentages of baselines in a manner that
achieves the 2010 phaseout step and lays the groundwork for the next
phaseout step in 2015.
    In the 2009 Final Rule, the percent allocation for HCFC-22 for 2011
was 38.0 percent of baseline. In the interim final rule, the value is
32.0 percent. The percent allocation for HCFC-142b for 2011 was 0.47
percent of baseline in the 2009 Final Rule and is 4.9 percent of
baseline in this interim final rule. These changes do not reflect a
change in the total consumption allocation amounts for each substance,
as the total allocation for HCFC-22 in 2011 remains approximately
45,400 MT (the same as the 2009 Final Rule), and the total allocation
for HCFC-142b in 2011 remains at approximately 100 MT. Using the same
percentage of baseline to allocate production allowances as consumption
allowances, the total HCFC-22 production allocation is smaller than in
the 2009 final rule by less than two percent. The lower amount is due
to the change in company baselines to reflect the Court's decision on
the 2008 inter-pollutant baseline transfers, and not a change in the
methodology used to determine allowances. More information is available
on this subject in Section V.C.2.
    The 2009 Final Rule, which did not treat the 2008 transfers of
HCFC-142b to HCFC-22 baseline allowances as carrying forward into the
next regulatory period, had a total HCFC-22 consumption baseline of
119,384 MT. In this interim final rule, EPA is reflecting the baseline
transfers in section 82.19 in accordance with the Court's decision. As
a result, the aggregate HCFC-22 consumption baseline has increased to
141,865 MT. Since the aggregate HCFC-22 baseline is now higher due to
the increase in the number of HCFC-22 baseline allowances for Arkema,
Inc. and Solvay Fluorides, LLC, EPA is allocating a smaller percentage
of the company-specific baselines than in the 2009 Final Rule to
achieve the same total number of allowances. Thus, 45,400 MT of HCFC-22
consumption (the aggregate allocation amount in 2011) is equal to 38.0
percent of 119,384 MT (baseline) of HCFC-22 in the 2009

Final Rule, and 32.0 percent of 141,865 MT (baseline) in this interim
final rule. The aggregate HCFC-22 production baseline is also
increasing from 110,619 MT in the 2009 Final Rule to 129,093 MT in this
interim final rule to reflect Arkema, Inc.'s transfer of HCFC-142b
baseline production allowances to HCFC-22 baseline production
allowances.
    The opposite is true for HCFC-142b, which had a larger aggregate
consumption baseline in the proposed rule (21,089 MT), but now has a
smaller baseline (2,047 MT) since EPA is accounting for inter-pollutant
transfers from HCFC-142b to HCFC-22. Thus, 100 MT of HCFC-142b
consumption allowances (the aggregate allocation amount in 2011) are
equal to 0.47 percent of 21,089 MT of HCFC-142b in the 2009 Final Rule,
and 4.9 percent of 2,047 MT in this interim final rule. Aggregate HCFC-
142b baseline production allowances are decreasing from 25,090 MT in
the 2009 Final Rule to 9,444 MT in this interim final rule to reflect
Arkema, Inc.'s transfer of HCFC-142b baseline production allowances.
    EPA is removing the vacated text relating to HCFC-22 and HCFC-142b
from the tables in sections 82.16, 82.17, and 82.19; adding new
production and consumption baselines for those substances for 2011 to
the tables at sections 82.17 and 82.19; and adding new specified
percentages of baseline for those substances to the table in section
82.16 for the 2011 control period.

                                      Table 1--Phaseout Schedule for Class II Controlled Substances in 40 CFR 82.16
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                           Percent of    Percent of HCFC-   Percent of      Percent of      Percent of      Percent of      Percent of
             Control period                 HCFC-141b           22           HCFC-142b       HCFC-123        HCFC-124       HCFC-225ca      HCFC-225cb
--------------------------------------------------------------------------------------------------------------------------------------------------------
2003...................................               0            100            100     ..............  ..............  ..............  ..............
2004...................................               0            100            100     ..............  ..............  ..............  ..............
2005...................................               0            100            100     ..............  ..............  ..............  ..............
2006...................................               0            100            100     ..............  ..............  ..............  ..............
2007...................................               0            100            100     ..............  ..............  ..............  ..............
2008...................................               0            100            100     ..............  ..............  ..............  ..............
2009...................................               0            100            100     ..............  ..............  ..............  ..............
2010...................................               0             41.9            0.47             125             125             125             125
2011...................................               0             32.0            4.9              125             125             125             125
2012...................................               0  ...............  ..............             125             125             125             125
2013...................................               0  ...............  ..............             125             125             125             125
2014...................................               0  ...............  ..............             125             125             125             125
--------------------------------------------------------------------------------------------------------------------------------------------------------

    Consistent with the 2009 Final Rule, EPA is allocating different
baseline percentages for HCFC-22 and HCFC-142b because EPA projects
that the needs will differ for servicing air-conditioning and
refrigeration appliances during the 2011 control period. As discussed
in Section V.B.1., the analysis prepared for the 2009 Final Rule showed
there will be a significantly greater need for HCFC-22 than for HCFC-
142b during 2011. Based on the Servicing Tail Report and reporting
information already required by EPA regulations, the needs for
individual HCFCs are not uniform. EPA determined in the 2009 Final Rule
that allocating the same percentage of baseline for HCFC-22 and HCFC-
142b would result in too few allowances for HCFC-22 and too many
allowances for HCFC-142b. While annual inter-pollutant transfers in
accordance with section 82.23(b) could be used to transfer allowances
of one HCFC for another on a temporary basis, EPA continues to believe
it is not appropriate to rely on such transfers as a mechanism for
large-scale corrections. Instead, EPA anticipates that the continued
availability of annual, temporary inter-pollutant transfers will permit
the market to self-correct for unforeseen changes in demand and allow
entities to consider a range of options for their allowances. EPA seeks
to avoid unnecessary disruptions in the marketplace and to promote a
smooth transition for society.
1. HCFC-22 Consumption Allowances for 2011
    For 2011, EPA is allocating HCFC-22 consumption allowances to meet
about 78 percent of the servicing need, assuming the remainder will be
met by recovered HCFC-22 that is either reused, recycled, or reclaimed.
This translates into approximately 45,400 MT (2,497 ODP-weighted MT),
or 66 percent of the total HCFC consumption cap for the 2011 control
period.
2. HCFC-22 Production Allowances for 2011
    For purposes of the 2011 interim final rule, EPA is not revisiting
its determination in the 2009 Final Rule to use the same percentages
for production and consumption allocations--deriving the percentages
based on estimated need for each individual HCFC. Therefore, this rule
allocates 41,310 MT (2,272 ODP-weighted MT of the 3,884.25 ODP-weighted
metric ton production cap) to HCFC-22 production in 2011. The 2011
aggregate allocation is 1.7 percent lower than the amount allocated in
the 2009 Final Rule (41,310 MT in this Interim Final Rule vs. 42,035 MT
in the 2009 Final Rule) because the aggregate amount of baseline
production allowances in this rulemaking did not increase by the same
relative amount as aggregate baseline consumption allowances. Because
Solvay did not transfer its HCFC-142b production allowances to HCFC-22
production allowances, consumption allowances are 18.8 percent higher
in this rule, while production allowances are only 16.7 percent higher.
The memo to the docket for this rulemaking (EPA-HQ-OAR-2010-1040)
titled ``HCFC-22 and HCFC-142b Allocation Adjustments: 2009 Final Rule
vs. 2011 Interim Final Rule,'' discusses the slight differences in
allocation amounts in more detail.
    While some allowance holders have encouraged EPA to increase the
number of production allowances allocated in 2011, EPA is not
allocating additional production allowances in this interim final rule
for several reasons. First, EPA is relying on the existing record for
the 2009 Final Rule, in which the Agency determined it was appropriate
to allocate production and consumption allowances at the same
percentage of baseline. EPA believes it is important to obtain public
comment on this issue before changing course. Second, in the 2009 Final
Rule, EPA stated that allocating the same percentage of baseline for
production and consumption was ``consistent with section 605(c) of the
Clean Air Act, which requires that the phaseout

schedule for HCFC consumption be the same as that for HCFC production''
(74 FR 66429). EPA has given further thought to this provision and is
seeking public comment on its interpretation before any changes in
policy. Third, EPA has not previously taken comment on whether there
would be environmental implications associated with such a change.
Given these three considerations, EPA believes it would not be
appropriate to increase the production amount without providing notice
and an opportunity to comment.
    While this interim final rule contains the same allocation
percentages for production and consumption, EPA welcomes comment on
whether it should use different percentages to allocate HCFC-22
production and consumption allowances in 2011 and/or future control
periods. From a policy perspective, EPA is interested in comments on
whether an increase in the total number of HCFC-22 production
allowances would result in greater total HCFC production, either in the
U.S. or globally. EPA notes that production of 1 kilogram of an HCFC
requires both a production allowance and a consumption allowance
(82.15(a)(1),(2)). Thus, an increase in production allowances without a
corresponding increase in consumption allowances does not automatically
result in greater production. The most likely scenario is that an
increase in production allowances would result in greater U.S.
production for export. This is because as stated in Sec.  82.20(a), ``A
person may obtain at any time during the control period * * *
consumption allowances equivalent to the quantity of class II
controlled substances that the person exported from the U.S. and its
territories to a foreign state * * * when that quantity of class II
controlled substance was produced in the U.S. * * * with expended
consumption allowances.'' In effect, current EPA regulations allow
exporters to receive a refund of one consumption allowance for each
kilogram they export if they show one consumption and one production
allowance were expended for the material exported. Therefore, EPA would
not expect an increase in production allowances to result in greater
amounts of HCFCs being used in the U.S. EPA welcomes comment on whether
an increase in the level of production allowances would result in more
U.S. production, either for domestic use or for export, and whether any
additional U.S. production for export would result in greater worldwide
production of HCFCs.
    From a legal perspective, EPA is interested in comments on whether
section 605(c) would preclude allocating a different percentage of
baseline for production than for consumption. Section 605(c) states
that EPA must ``promulgate regulations phasing out the production * * *
of class II substances in accordance with [section 605],'' subject to
any acceleration under section 606. It further states that EPA must
``promulgate regulations to insure that the consumption of class II
substances in the United States is phased out and terminated in
accordance with the same schedule * * * as is applicable to the phase-
out and termination of production of class II substances under [Title
VI].'' EPA is considering three possible interpretations of the term
``schedule'' as referenced in section 605(c): (1) The schedule that
appears on the face of section 605, which contains no deadlines until
2015; (2) the schedule that appears on the face of section 605, as
accelerated under section 606; and (3) the specific allocation
percentages or amounts established by EPA through rulemaking for each
control period. EPA believes that the second interpretation is the most
consistent with the statutory language and purpose.
    In past actions, the Agency has accelerated the initial schedule in
section 605 to reflect modifications to the Montreal Protocol phaseout
schedule for HCFCs. Under the 2007 Montreal Adjustment (reflected in
Decision XIX/6), the U.S. is obligated to reduce HCFC production and
consumption 75 percent below its aggregate baseline by 2010. EPA is not
proposing to increase production to an amount that would be
inconsistent with that obligation. Instead, EPA is taking comment on
whether to allow production to increase relative to consumption,
without encroaching on the cap. Specifically, EPA is taking comment on
whether to issue additional production allowances in the amount of
7,746 MT when compared to this interim final rule.
    If EPA were to decide to increase production allowances in 2011,
its preferred approach would be to decouple the percentage of baseline
allocated for production from the percentage of baseline allocated for
consumption. EPA would effectuate this change in its regulations by
replacing the table at 40 CFR 82.16 with two tables. One would allocate
32 percent of baseline for consumption allowances in 2011. The other
would allocate 38 percent of baseline for production allowances in
2011. This approach would still provide the petitioners in Arkema v.
EPA the benefit of their 2008 baseline transfers while giving other
companies with production baselines approximately the same number of
production allowances as they received in the 2009 Final Rule. Compared
to the 2009 Final Rule, the net result would be 7,020 MT (386 ODP-
weighted MT) additional HCFC-22 production allowed in 2011 for a total
of 49,055 MT (2,698 ODP-weighted MT). Under this scenario, the U.S.
would be 1,021 ODP-weighted MT below the production cap and in
compliance with its obligations under the Montreal Protocol. EPA is
seeking comment on whether this increase would hinder the transition to
the 2015 phaseout step, under which the U.S. is obligated to reduce
HCFC production and consumption 90 percent below its aggregate
baseline. EPA's preference is to continue to use the same percentages
for production and consumption allocations. This is because EPA is
concerned this action could increase U.S. production of HCFCs, might
decrease the U.S.'s ability to transition to the 2015 stepdown under
the Montreal Protocol, and potentially increase global production of
HCFCs. Nevertheless, the Agency welcomes comment on this option for
increasing 2011 and/or future HCFC-22 production allowances. After
reviewing comments, EPA may either issue a supplemental allocation of
production allowances for 2011 or leave the 2011 production allocation
in this interim final rule unchanged.
3. HCFC-142b Allowances for 2011
    Establishing HCFC-142b baseline allowances that take into account
the 2008 inter-pollutant transfers discussed in Section II.D. results
in 2,047 MT of aggregate baseline consumption allowances and 9,444 MT
of aggregate baseline production allowances. Consistent with the 2009
Final Rule, EPA is allocating 100 percent of the projected servicing
need for HCFC-142b identified in that rule: 100 MT (7 ODP-weighted MT)
of consumption. To get to that level of consumption, EPA is allocating
4.9 percent of the aggregate consumption baseline, as reflected in the
table at section 82.16. The aggregate allocation number for consumption
is the same as in the 2009 Final Rule.
    Using the same percentage (4.9 percent), EPA is allocating 463 MT
(30.1 ODP-weighted MT) of HCFC-142b production allowances for 2011. The
2011 aggregate allocation for production is higher than the amount
allocated in the 2009 Final Rule (463 MT in this interim final rule vs.
118 MT in the 2009 Final Rule). The allocated amount is 292 percent
higher than in the 2009 Final Rule because the aggregate amount

of baseline HCFC-142b consumption allowances in this rulemaking
decreased by a significantly larger amount than aggregate baseline
HCFC-142b production allowances. Baseline consumption allowances are
90.3 percent lower in this rule, while baseline production allowances
are only 62.4 percent lower. This occurred because Solvay did not
transfer its HCFC-142b production allowances to HCFC-22 production
allowances. This higher amount of calendar-year production does not
affect the U.S.'s ability to meet its obligations under the Montreal
Protocol. The memo to the docket for this rulemaking (EPA-HQ-OAR-2010-
1040) titled ``HCFC-22 and HCFC-142b Allocation Adjustments: 2009 Final
Rule vs. 2011 Interim Final Rule,'' discusses the differences in exact
allocation amounts in more detail.
4. How the Aggregate for HCFC-22 and HCFC-142b Translates Entity-by-
Entity
    EPA is allocating (1) approximately 45,400 MT of HCFC-22
consumption allowances, (2) 41,310 MT of HCFC-22 production allowances,
(3) approximately 100 MT of HCFC-142b consumption allowances, and (4)
463 MT of HCFC-142b production allowances for 2011. However, EPA
actually allocates allowances to individual companies (i.e., legal
entities).
    Company-specific production and consumption baselines (also
referred to as ``baseline allowances'') for HCFC-142b and HCFC-22 are
listed at sections 82.17 and 82.19, respectively. The percentage of
baseline each entity will receive in 2011 appears at section 82.16(a),
as shown in Table 1 above.
    Allowances allocated for individual control periods are called
``calendar-year allowances'' to distinguish them from the baseline
production or consumption. For 2011, EPA is apportioning production and
consumption baselines for HCFC-22 and HCFC-142b on the same basis as in
the 2009 Final Rule, except that EPA is making adjustments to reflect
(1) The 2008 inter-pollutant transfers of baseline allowances deemed
permanent by the Court, (2) inter-company, single-pollutant transfers
of baseline allowances that occurred in 2010, and (3) changes in
company names that occurred after the 2009 Final Rule was signed.
Applying the approach described above, EPA is apportioning production
and consumption baselines for HCFC-22 and HCFC-142b to the following
entities in the following amounts:

 Table 2--Baseline Production Allowances of HCFC-22 and HCFC-142b in 40
                                CFR 82.17
------------------------------------------------------------------------
                                                            Allowances
              Person                Controlled substance       (kg)
------------------------------------------------------------------------
Arkema............................  HCFC-22.............      46,692,336
                                    HCFC-142b...........         484,369
DuPont............................  HCFC-22.............      42,638,049
Honeywell.........................  HCFC-22.............      37,378,252
                                    HCFC-142b...........       2,417,534
MDA Manufacturing.................  HCFC-22.............       2,383,835
Solvay Solexis....................  HCFC-142b...........       6,541,764
------------------------------------------------------------------------

 Table 3--Baseline Consumption Allowances of HCFC-22 and HCFC-142b in 40
                                CFR 82.19
------------------------------------------------------------------------
                                                            Allowances
              Person                Controlled substance       (kg)
------------------------------------------------------------------------
ABCO Refrigeration Supply.........  HCFC-22.............         279,366
Altair Partners...................  HCFC-22.............         302,011
Arkema............................  HCFC-22.............      48,637,642
                                    HCFC-142b...........         483,827
Carrier Corporation...............  HCFC-22.............          54,088
Coolgas Investment Property.......  HCFC-22.............       1,040,458
DuPont............................  HCFC-22.............      38,814,862
                                    HCFC-142b...........          52,797
H.G. Refrigeration Supply.........  HCFC-22.............          40,068
Honeywell.........................  HCFC-22.............      35,392,492
                                    HCFC-142b...........       1,315,819
Mexichem Fluor Inc................  HCFC-22.............       2,546,305
Kivlan & Company..................  HCFC-22.............       2,081,018
MDA Manufacturing.................  HCFC-22.............       2,541,545
Mondy Global......................  HCFC-22.............         281,824
National Refrigerants.............  HCFC-22.............       5,528,316
Refricenter of Miami..............  HCFC-22.............         381,293
Refricentro.......................  HCFC-22.............          45,979
R-Lines...........................  HCFC-22.............          63,172
Saez Distributors.................  HCFC-22.............          37,936
Solvay Fluorides..................  HCFC-22.............       3,781,691
Solvay Solexis....................  HCFC-142b...........         194,536
USA Refrigerants..................  HCFC-22.............          14,865
------------------------------------------------------------------------

D. HCFC-141b, HCFC-123, HCFC-124, HCFC-225ca, and HCFC-225cb Allowances

    Other than adjustments for inter-company, single-pollutant
transfers of baseline allowances, baselines and percentages of baseline
allocated as calendar-year allowances for HCFC-141b, HCFC-123, HCFC-
124, HCFC-225ca, and HCFC-225cb are unchanged from the 2009 Final Rule.
In the case of HCFC-141b, EPA is continuing to allocate 0 percent of
baseline for U.S. consumption and production, consistent with 40 CFR
82.16(b).

E. Other HCFCs

    As a result of EPA's allocation process, which is largely based on
projected demand for HCFC-22 and HCFC-142b, minus an amount of HCFC-22
that is assumed to be reused, recycled, or reclaimed, the total
allocation is lower than the aggregate HCFC cap under the Montreal
Protocol. EPA recognizes that there could be some additional need for
HCFCs not specifically included in this rule. While some niche
applications in the U.S. use other HCFCs, such as HCFC-21, EPA is not
aware of additional need for production or import of these substances
at this time, as adequate amounts appear to be in inventory. However,
EPA is not foreclosing the possibility of additional production or
import for these niche uses. Also, some amount of HCFC-141b will likely
continue to be produced or imported via the petition process during
2011. EPA believes there is sufficient room under the cap for such
continued production and import. The current regulations at 40 CFR
82.15 ban the production and import of class II substances for which
EPA has apportioned baseline production and consumption allowances in
excess of allowances held by the producer or importer, but do not ban
the production and import of class II substances for which EPA has not
apportioned baseline production and consumption allowances. This rule
does not alter the current regulations in that respect. The producer or
importer of an HCFC that is not subject to the allowance system would
be required to report to EPA consistent with the existing recordkeeping
and reporting requirements. If necessary, EPA could amend the
regulations to set and apportion baselines and issue allowances for
these HCFCs. Therefore, retaining room under the cap provides the
benefit of accounting for unanticipated growth in HCFCs that do not
have allocations or other unforeseen events. However, EPA is not
reserving room under the cap for the above-described reasons. EPA is
allocating allowances based on modeled demand for virgin and recovered
material in preparation for the next major stepdown period under the
Montreal Protocol in 2015.

VI. Statutory and Executive Order Reviews

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

    Under Executive Order (EO) 12866 (58 FR 51735, October 4, 1993),
this action is a ``significant regulatory action'' since it raises
``novel legal or policy issues.'' Accordingly, EPA submitted this
action to the Office of Management and Budget (OMB) for review under
Executive Orders 12866 and 13563 (76 FR 3821, January 21, 2011) and any
changes made in response to OMB recommendations have been documented in
the docket for this action.
    EPA did not conduct a specific analysis of the benefits and costs
associated with this action. Many previous analyses provide a wealth of
information on the costs and benefits of the U.S. HCFC phaseout
including:
     The 1993 Addendum to the 1992 Phaseout Regulatory Impact
Analysis: Accelerating the Phaseout of CFCs, Halons, Methyl Chloroform,
Carbon Tetrachloride, and HCFCs.
     The 1999 Report Costs and Benefits of the HCFC Allowance
Allocation System.
     The 2000 Memorandum Cost/Benefit Comparison of the HCFC
Allowance Allocation System.
     The 2005 Memorandum Recommended Scenarios for HCFC
Phaseout Costs Estimation.
     The 2006 ICR Reporting and Recordkeeping Requirements of
the HCFC Allowance System.
     The 2007 Memorandum Preliminary Estimates of the
Incremental Cost of the HCFC Phaseout in Article 5 Countries.
     The 2007 Memorandum Revised Ozone and Climate Benefits
Associated with the 2010 HCFC Production and Consumption Stepwise
Reductions and a Ban on HCFC Pre-charged Imports.

A memorandum summarizing these analyses is available in the docket.

B. Paperwork Reduction Act

    This action does not impose any new information collection burden.
EPA already requires recordkeeping and reporting for HCFCs, and this
action does not amend those provisions. The Office of Management and
Budget (OMB) has previously approved the information collection
requirements contained in the existing regulations at 40 CFR part 82,
subpart A under the provisions of the Paperwork Reduction Act, 44
U.S.C. 3501 et seq. and has assigned OMB control number 2060-0498. The
OMB control numbers for EPA's regulations in 40 CFR are listed in 40
CFR part 9.

C. Regulatory Flexibility Act (RFA)

    The Regulatory Flexibility Act (RFA) generally requires an agency
to prepare a regulatory flexibility analysis of any rule subject to
notice-and-comment rulemaking requirements under the Administrative
Procedure Act or any other statute, unless the agency certifies that
the rule will not have a significant economic impact on a substantial
number of small entities. Small entities include small businesses,
small organizations, and small governmental jurisdictions. Because this
rule is not subject to notice-and-comment rulemaking requirements, the
RFA does not apply and the Agency is not required to conduct a
regulatory flexibility analysis.
    Nevertheless, in the spirit of the RFA, we have considered the
economic impacts of this interim final rule on small entities. For
purposes of assessing the impacts of this rule on small entities, a
small entity is defined as: (1) A small business as defined by the
Small Business Administration's (SBA) regulations at 13 CFR 121.201;
(2) a small governmental jurisdiction that is a government of a city,
county, town, school district or special district with a population of
less than 50,000; and (3) a small organization that is any not-for-
profit enterprise which is independently owned and operated and is not
dominant in its field.
    This action will affect the following categories:

----------------------------------------------------------------------------------------------------------------
                   Category                       NAICS code       SIC code      Examples of regulated  entities
----------------------------------------------------------------------------------------------------------------
Industrial Gas Manufacturing..................          325120            2869  Fluorinated hydrocarbon gases
                                                                                manufacturers and reclaimers.

Other Chemical and Allied Products Merchant             422690            5169  Chemical gases and compressed
 Wholesalers.                                                                    gases merchant wholesalers.
Air-Conditioning and Warm Air Heating                   333415            3585  Air-conditioning equipment and
 Equipment and Commercial and Industrial                                         commercial and industrial
 Refrigeration Equipment Manufacturing.                                          refrigeration equipment
                                                                                manufacturers.
Air-Conditioning Equipment and Supplies                 423730            5075  Air-conditioning (condensing
 Merchant Wholesalers.                                                           unit, compressors) merchant
                                                                                wholesalers.
Electrical and Electronic Appliance,                    423620            5064  Air-conditioning (room units)
 Television, and Radio Set Merchant                                              merchant wholesalers.
 Wholesalers.
Plumbing, Heating, and Air-Conditioning                 238220      1711, 7623  Central air-conditioning system
 Contractors.                                                                    and commercial refrigeration
                                                                                installation; HVAC contractors.
----------------------------------------------------------------------------------------------------------------

    After considering the economic impacts of this interim final rule
on small entities, I certify this action will not have a significant
economic impact on a substantial number of small entities as it
relieves a regulatory ban on production and consumption that would
otherwise apply in the wake of the Court's vacatur. EPA is continuing
to allocate production and consumption allowances using the same
approach described in the 2009 Final Rule with adjustments to reflect
(1) 2008 inter-pollutant transfers of baseline allowances deemed
permanent by the Court, (2) inter-company, single-pollutant transfers
of baseline allowances that occurred in 2010, and (3) changes in
company names that occurred after the 2009 Final Rule was signed. EPA
is not modifying the recordkeeping or reporting provisions and thus is
not increasing the burden to small businesses.

D. Unfunded Mandates Reform Act

    This action contains no Federal mandates under the provisions of
Title II of the Unfunded Mandates Reform Act of 1995 (UMRA), 2 U.S.C.
1531-1538 for State, local, or tribal governments or the private
sector. First, UMRA does not apply to rules that are necessary for the
implementation of international treaty obligations. This rule
implements the 2010 milestone for the phaseout of HCFCs under the
Montreal Protocol. Second, this action relieves the regulatory ban on
production and consumption that would otherwise apply. This action will
not have any significant direct impacts or State, local and tribal
governments or private sector entities. Therefore, this rule is not
subject to the requirements of sections 202 or 205 of UMRA.
    This rule is also not subject to the requirements of section 203 of
UMRA because it contains no regulatory requirements that might
significantly or uniquely affect small governments. This action
apportions production and consumption allowances and establishes
baselines for private entities, not small governments.

E. Executive Order 13132: Federalism

    Executive Order 13132, titled ``Federalism'' (64 FR 43255, August
10, 1999), requires EPA to develop an accountable process to ensure
``meaningful and timely input by State and local officials in the
development of regulatory policies that have federalism implications.''
``Policies that have federalism implications'' is defined in the
Executive Order to include regulations that 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.''
    This action does not have federalism implications. It does 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, as
specified in Executive Order 13132. This action is expected to
primarily affect producers, importers, and exporters of HCFCs. Thus,
the requirements of section 6 of the Executive Order do not apply.

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

    This action does not have tribal implications, as specified in
Executive Order 13175 (65 FR 67249, November 9, 2000). This action does
not significantly or uniquely affect the communities of Indian tribal
governments. It does not impose any enforceable duties on communities
of Indian tribal governments. Thus, Executive Order 13175 does not
apply to this action.

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

    This action is not subject to EO 13045 (62 FR 19885, April 23,
1997) because it is not economically significant as defined in EO
12866. The Agency nonetheless has reason to believe that the
environmental health or safety risk addressed by this action may have a
disproportionate effect on children. Depletion of stratospheric ozone
results in greater transmission of the sun's ultraviolet (UV) radiation
to the earth's surface. The following studies describe the effects of
excessive exposure to UV radiation on children: (1) Westerdahl J,
Olsson H, Ingvar C. ``At what age do sunburn episodes play a crucial
role for the development of malignant melanoma,'' Eur J Cancer 1994:
30A: 1647-54; (2) Elwood JM Japson J. ``Melanoma and sun exposure: an
overview of published studies,'' Int J Cancer 1997; 73:198-203; (3)
Armstrong BK, ``Melanoma: childhood or lifelong sun exposure,'' In:
Grobb JJ, Stern RS Mackie RM, Weinstock WA, eds. ``Epidemiology, causes
and prevention of skin diseases,'' 1st ed. London, England: Blackwell
Science, 1997: 63-6; (4) Whiteman D., Green A. ``Melanoma and
Sunburn,'' Cancer Causes Control, 1994: 5:564-72; (5) Heenan, PJ.
``Does intermittent sun exposure cause basal cell carcinoma? A case
control study in Western Australia,'' Int J Cancer 1995; 60: 489-94;
(6) Gallagher, RP, Hill, GB, Bajdik, CD, et. al. ``Sunlight exposure,
pigmentary factors, and risk of nonmelanocytic skin cancer I, Basal
cell carcinoma,'' Arch Dermatol 1995; 131: 157-63; (7) Armstrong, DK.
``How sun exposure causes skin cancer: an epidemiological
perspective,'' Prevention of Skin Cancer. 2004. 89-116.
    This action implements the U.S. commitment to reduce the total
basket of HCFCs produced and imported to a level that is 75 percent
below the respective baselines. While on an ODP-weighted basis, this is
not as large a step as previous actions, such as the 1996 Class I
phaseout, it is one of the most significant remaining actions the U.S.
can take to complete the overall phaseout of ODS and further decrease

impacts on children's health from stratospheric ozone depletion.

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

    This action is not a ``significant energy action'' as defined in
Executive Order 13211 (66 FR 28355 (May 22, 2001)), because it is not
likely to have a significant adverse effect on the supply,
distribution, or use of energy. The rule issues allowances for the
production and consumption of HCFCs.

I. National Technology Transfer and Advancement Act

    Section 12(d) of the National Technology Transfer and Advancement
Act of 1995 (``NTTAA''), Public Law No. 104-113, 12(d) (15 U.S.C. 272
note) directs EPA to use voluntary consensus standards in its
regulatory activities unless to do so would be inconsistent with
applicable law or otherwise impractical. Voluntary consensus standards
are technical standards (e.g., materials specifications, test methods,
sampling procedures, and business practices) that are developed or
adopted by voluntary consensus standards bodies. The NTTAA directs EPA
to provide Congress, through OMB, explanations when the Agency decides
not to use available and applicable voluntary consensus standards. This
action does not involve technical standards. Therefore, EPA did not
consider the use of any voluntary consensus standards.

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

    Executive Order (EO) 12898 (59 FR 7629 (Feb. 16, 1994)) establishes
federal executive policy on environmental justice. Its main provision
directs federal agencies, to the greatest extent practicable and
permitted by law, to make environmental justice part of their mission
by identifying and addressing, as appropriate, disproportionately high
and adverse human health or environmental effects of their programs,
policies, and activities on minority populations and low-income
populations in the U.S.
    EPA has determined that this action will not have
disproportionately high and adverse human health or environmental
effects on minority or low-income populations because the 2010 phaseout
step increases the level of environmental protection for all affected
populations without having any disproportionately high and adverse
human health or environmental effects on any population, including any
minority or low-income population. This action continues the
implementation of the U.S. commitment to reduce the total basket of
HCFCs produced and imported to a level that is 75 percent below the
respective baselines. While on an ODP-weighted basis, this is not as
large a step as previous actions, such as the 1996 Class I phaseout, it
is one of the most significant remaining actions the U.S. can take to
complete the overall phaseout of ODS and further lessen the adverse
human health effects for the entire population.

K. The Congressional Review Act

    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
U.S.. EPA will submit a report containing this rule and other required
information to the U.S. Senate, the U.S. House of Representatives, and
the Comptroller General of the U.S. 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). This rule will be
effective August 5, 2011.

List of Subjects in 40 CFR Part 82

    Environmental protection, Administrative practice and procedure,
Air pollution control, Chemicals, Exports, Hydrochlorofluorocarbons,
Imports.

    Dated: July 29, 2011.
Lisa P. Jackson,
Administrator.

    40 CFR part 82 is amended to read as follows:

PART 82--PROTECTION OF STRATOSPHERIC OZONE

0
1. The authority citation for part 82 continues to read as follows:

    Authority: 42 U.S.C. 7414, 7601, 7671-7671q.

0
2. Revise Sec.  82.16(a) to read as follows:

Sec.  82.16  Phaseout schedule of class II controlled substances.

    (a) In each control period as indicated in the following table,
each person is granted the specified percentage of baseline production
allowances and baseline consumption allowances for the specified class
II controlled substances apportioned under Sec. Sec.  82.17 and 82.19:

--------------------------------------------------------------------------------------------------------------------------------------------------------
                                           Percent of    Percent of HCFC-   Percent of      Percent of      Percent of      Percent of      Percent of
             Control period                 HCFC-141b           22           HCFC-142b       HCFC-123        HCFC-124       HCFC-225ca      HCFC-225cb
--------------------------------------------------------------------------------------------------------------------------------------------------------
2003...................................               0            100            100     ..............  ..............  ..............  ..............
2004...................................               0            100            100     ..............  ..............  ..............  ..............
2005...................................               0            100            100     ..............  ..............  ..............  ..............
2006...................................               0            100            100     ..............  ..............  ..............  ..............
2007...................................               0            100            100     ..............  ..............  ..............  ..............
2008...................................               0            100            100     ..............  ..............  ..............  ..............
2009...................................               0            100            100     ..............  ..............  ..............  ..............
2010...................................               0             41.9            0.47             125             125             125             125
2011...................................               0             32.0            4.9              125             125             125             125
2012...................................               0  ...............  ..............             125             125             125             125
2013...................................               0  ...............  ..............             125             125             125             125
2014...................................               0  ...............  ..............             125             125             125             125
--------------------------------------------------------------------------------------------------------------------------------------------------------

* * * * *
    3. Revise Sec.  82.17 to read as follows:

Sec.  82.17  Apportionment of baseline production allowances for class
II controlled substances.

    The following persons are apportioned baseline production
allowances for HCFC-22, HCFC-141b, HCFC-142b, HCFC-123, HCFC-124, HCFC-
225ca, and HCFC-225cb, as set forth in the following table:

------------------------------------------------------------------------
                                                            Allowances
              Person                Controlled substance       (kg)
------------------------------------------------------------------------
AGC Chemicals Americas............  HCFC-225ca..........         266,608
                                    HCFC-225cb..........         373,952
Arkema............................  HCFC-22.............      46,692,336
                                    HCFC-141b...........      24,647,925
                                    HCFC-142b...........         484,369
DuPont............................  HCFC-22.............      42,638,049
                                    HCFC-124............       2,269,210
Honeywell.........................  HCFC-22.............      37,378,252
                                    HCFC-141b...........      28,705,200
                                    HCFC-142b...........       2,417,534
                                    HCFC-124............       1,759,681
MDA Manufacturing.................  HCFC-22.............       2,383,835
Solvay Solexis....................  HCFC-142b...........       6,541,764
------------------------------------------------------------------------

    3. Section 82.19 is revised to read as follows:

Sec.  82.19  Apportionment of baseline consumption allowances for class
II controlled substances.

    The following persons are apportioned baseline consumption
allowances for HCFC-22, HCFC-141b, HCFC-142b, HCFC-123, HCFC-124, HCFC-
225ca, and HCFC-225cb, as set forth in the following table:

------------------------------------------------------------------------
                                                            Allowances
              Person                Controlled substance       (kg)
------------------------------------------------------------------------
ABCO Refrigeration Supply.........  HCFC-22.............         279,366
AGC Chemicals Americas............  HCFC-225ca..........         285,328
                                    HCFC-225cb..........         286,832
Altair Partners...................  HCFC-22.............         302,011
Arkema............................  HCFC-22.............      48,637,642
                                    HCFC-141b...........      25,405,570
                                    HCFC-142b...........         483,827
                                    HCFC-124............           3,719