[Federal Register Volume 65, Number 33 (Thursday, February 17, 2000)]
[Notices]
[Pages 8140-8141]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 00-3853]
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ENVIRONMENTAL PROTECTION AGENCY
[FRL-6539-1]
Announcement Regarding Implementation of the Section 112(g)
Program in the State of Connecticut and the Commonwealth of
Massachusetts
AGENCY: Environmental Protection Agency.
ACTION: Notice.
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SUMMARY: On September 23, 1998, the Environmental Protection Agency
(EPA)
[[Page 8141]]
announced in the Federal Register that it would implement section
112(g) of the Clean Air Act and the provisions of 40 CFR part 63,
subpart B, in Connecticut and Massachusetts for one year starting on
June 29, 1998. This program requires pre-construction permits
reflecting case-by-case maximum achievable control technology (MACT)
determinations for constructed or reconstructed major sources in source
categories for which national emission standards for hazardous air
pollutants (NESHAPs) have not yet been promulgated. With this document,
EPA-New England announces that it will continue to implement the
section 112(g) program for the State of Connecticut and the
Commonwealth of Massachusetts until December 29, 2000, or the effective
date of the state section 112(g) program, whichever is earlier. In each
state, the state will issue pre-construction permits reflecting these
requirements to the extent allowed by state law and subject to EPA's
written concurrence. To the extent the state lacks authority to issue
such permits, EPA will issue the case-by-case MACT determination.
FOR FURTHER INFORMATION CONTACT: For more information about the
implementation of the Section 112(g) programs by Region I, please
contact Susan Lancey, telephone (617) 918-1656 or E-mail
[email protected], Office of Ecosystem Protection, One Congress
Street, Suite 1100 (CAP) Boston, MA, 02114-2023.
SUPPLEMENTARY INFORMATION: The regulations regarding the implementation
of section 112(g) of the Clean Air Act for constructed or reconstructed
sources as well as guidance for the State permitting authorities are
found in 40 CFR 63.40-63.44 (subpart B). The final rule was published
in the Federal Register on December 27, 1996 (61 FR 68384). Subpart B
requires State or local permitting agencies to implement the section
112(g) program promulgated in subpart B, or the State or local
permitting authorities may request that EPA implement the program for
that State or local agency for a limited period. As promulgated in
1996, the EPA regional office was allowed to implement the program for
no more than one year from June 29, 1998. Under this provision, EPA-New
England, Connecticut Department of Environmental Protection (CT DEP)
and Massachusetts Department of Environmental Protection (MA DEP)
agreed that EPA would implement the 112(g) program for this limited
period as announced in the Federal Register on September 23, 1998.
Subsequently, on June 30, 1999 (64 FR 35029), EPA amended the rule by
providing a longer time period (up to 30 months) during which the EPA
Regional Administrator may determine MACT emission limitations on a
case-by-case basis, if the permitting authority has not yet established
procedures requiring MACT on constructed or reconstructed major
sources. With this document, EPA-New England, CT DEP and MA DEP extend
the period under which the regional office will implement this program.
Effective on June 29, 1998, no person may construct or reconstruct any
major source of HAP in Massachusetts and Connecticut for which no
applicable NESHAP has been promulgated unless that person applies for
and obtains a Notice of MACT approval under the procedures set forth in
40 CFR 63.43 (f)-(h). The application should be submitted to EPA-New
England at the address given above and to the appropriate state office.
In Connecticut, where the CT DEP has the authority to issue a pre-
construction permit to a constructed or reconstructed source under the
Regulations of Connecticut State Agencies (RSCA), CT DEP will issue the
Notice of MACT approval to those subject sources after EPA concurs in
writing on the MACT determination. Where existing authority under
Connecticut regulations does not provide for such determinations, EPA-
New England will issue the Notice of MACT approval.
In Massachusetts, where the MA DEP has the authority to issue a
pre-construction permit to a constructed or reconstructed source under
Massachusetts regulations, Plan Approval 310 CMR 7.02(2), MA DEP will
issue the Notice of MACT approval to those subject sources after EPA
concurs in writing on the MACT determination. Where existing authority
under Massachusetts regulations does not provide for such
determinations, EPA-New England will issue the Notice of MACT approval.
To apply for and obtain a Notice of MACT approval from the EPA
regional office, any source subject to subpart B must fulfill the
following requirements. First, the constructed or reconstructed major
source must recommend a MACT emission limitation or requirement that
must not be less stringent than the emission control which is achieved
in practice by the best controlled similar source (section
63.43(d)(1)). The recommended MACT emission limitation must achieve the
maximum degree of reduction in emissions of HAP which can be achieved
by utilizing the recommended control techniques. The recommended MACT
emission limitation must consider the non-air quality health and
environmental impacts as well as the associated energy requirements
(section 63.43(d)(2)). Furthermore, the constructed or reconstructed
major source may recommend a specific design, equipment, or work
practice standard, and EPA may approve such a standard, if it
determines that it is not feasible to prescribe or enforce an emission
limitation under section 112(h)(2) of the Clean Air Act (section
63.43(d)(3)). Finally, if the EPA has proposed a relevant emission
standard through either section 112(d) or section 112(h) of the Clean
Air Act or adopted a presumptive MACT for the relevant source category,
then the MACT requirements applied to the constructed or reconstructed
major source must take into consideration those MACT emission
limitations and requirements of the proposed standards or presumptive
MACT determination (section 63.43(d)(4)).
In reviewing and approving any application for a Notice of MACT
approval, EPA will utilize the procedures set forth in 40 CFR 63.43
(f)-(h).
Dated: February 3, 2000.
Mindy S. Lubber,
Acting Regional Administrator, EPA-New England.
[FR Doc. 00-3853 Filed 2-16-00; 8:45 am]
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