N.M. Admin. Code § 20.2.70.7

Current through Register Vol. 35, No. 21, November 5, 2024

Section 20.2.70.7 - DEFINITIONS

In addition to the terms defined in 20.2.2 NMAC (definitions), as used in this part the following definitions shall apply.

A. "Acid rain source" has the meaning given to "affected source" in the regulations promulgated under Title IV of the federal act, and includes all sources subject to Title IV of the federal act.

B. "Affected programs" means all states, local air pollution control programs, and Indian tribes and pueblos, that are within 50 miles of the source.

C. "Air pollutant" means an air pollution agent or combination of such agents, including any physical, chemical, biological, radioactive (including source material, special nuclear material, and byproduct material) substance or matter which is emitted into or otherwise enters the ambient air. Such term includes any precursors to the formation of any air pollutant, to the extent the administrator has identified such precursor or precursors for the particular purpose for which the term "air pollutant" is used. This excludes water vapor, nitrogen (N2), oxygen (O2), and ethane.

D. "Air pollution control equipment" means any device, equipment, process or combination thereof, the operation of which would limit, capture, reduce, confine, or otherwise control regulated air pollutants or convert for the purposes of control any regulated air pollutant to another form, another chemical or another physical state. This includes, but is not limited to, sulfur recovery units, acid plants, baghouses, precipitators, scrubbers, cyclones, water sprays, enclosures, catalytic converters, and steam or water injection.

E. "Applicable requirement" means all of the following, as they apply to a Part 70 source or to an emissions unit at a Part 70 source (including requirements that have been promulgated or approved by the board or US EPA through rulemaking at the time of permit issuance but have future-effective compliance dates).

(1) Any standard or other requirement provided for in the New Mexico state implementation plan approved by US EPA, or promulgated by US EPA through rulemaking, under Title I of the federal act to implement the relevant requirements of the federal act, including any revisions to that plan promulgated in 40 CFR, Part 52.

(2) Any term or condition of any preconstruction permit issued pursuant to regulations approved or promulgated through rulemaking under Title I, including Parts C or D, of the federal act, unless that term or condition is determined by the department to be no longer pertinent.

(3) Any standard or other requirement under Section 111 of the federal act, including Section 111(d).

(4) Any standard or other requirement under Section 112 of the federal act, including any requirement concerning accident prevention under Section 112(r)(7) of the federal act.

(5) Any standard or other requirement of the acid rain program under Title IV of the federal act or the regulations promulgated thereunder.

(6) Any requirements established pursuant to Section 504(b) or Section 114(a)(3) of the federal act.

(7) Any standard or other requirement governing solid waste incineration under Section 129 of the federal act.

(8) Any standard or other requirement for consumer and commercial products under Section 183(e) of the federal act.

(9) Any standard or other requirement for tank vessels under Section 183(f) of the federal act.

(10) Any standard or other requirement of the regulations promulgated to protect stratospheric ozone under Title VI of the federal act, unless the administrator has determined that such requirements need not be contained in a Title V permit.

(11) Any national ambient air quality standard.

(12) Any increment or visibility requirement under Part C of Title I of the federal act, but only as it would apply to temporary sources permitted pursuant to Section 504(e) of the federal act.

(13) Any regulation adopted by the board pursuant to the New Mexico Air Quality Control Act, Section 74-2-5(B) NMSA 1978.

F. "CFR" means the Code of Federal Regulations.

G. "Draft permit" means a version of a permit which the department offers for public participation or affected program review.

H. "Emission limitation" means a requirement established by US EPA, the board, or the department, that limits the quantity, rate or concentration, or combination thereof, of emissions of regulated air pollutants on a continuous basis, including any requirements relating to the operation or maintenance of a source to assure continuous reduction.

I. "Emissions allowable under the permit" means:

(1) any state or federally enforceable permit term or condition that establishes an emission limit (including a work practice standard) requested by the applicant and approved by the department or determined at issuance or renewal to be required by an applicable requirement; or

(2) any federally enforceable emissions cap that the permittee has assumed to avoid an applicable requirement to which the source would otherwise be subject.

J. "Emissions unit" means any part or activity of a stationary source that emits or has the potential to emit any regulated air pollutant or any air pollutant listed pursuant to Section 112(b) of the federal act. This term is not meant to alter or affect the definition of the term "unit" for purposes of Title IV of the federal act.

K. Federally enforceable" means all limitations and conditions which are enforceable by the administrator, including those requirements developed pursuant to 40 CFR Parts 60 and 61, requirements within the New Mexico state implementation plan, and any permit requirements established pursuant to 40 CFR 52.21 or under regulations approved pursuant to 40 CFR Part 51, Subpart I, including 40 CFR 51.165 and 40 CFR 51.166.

L. "Final permit" means the version of an operating permit issued by the department that has met all review requirements of 20.2.70.400 NMAC - 20.2.70.499 NMAC.

M. "Fugitive emissions" are those emissions which could not reasonably pass through a stack, chimney, vent, or other functionally-equivalent opening.

N. "General permit" means an operating permit that meets the requirements of 20.2.70.303 NMAC.

O. "Greenhouse gas" for the purpose of this part is defined as the aggregate group of the following six gases: carbon dioxide, nitrous oxide, methane, hydrofluorocarbons, perfluorocarbons, and sulfur hexafluoride.

P. "Hazardous air pollutant" means an air contaminant that has been classified as a hazardous air pollutant pursuant to the federal act.

Q. "Insignificant activities" means those activities which have been listed by the department and approved by the administrator as insignificant on the basis of size, emissions or production rate.

R. "Major source" means any stationary source (or any group of stationary sources that are located on one or more contiguous or adjacent properties, and are under common control of the same person(s)) in which all of the pollutant emitting activities at such source belong to the same major group (i.e., all have the same two-digit code), as described in the standard industrial classification manual, 1987, and that is described in Paragraphs (1), (2) or (3) below.

(1) A major source under Section 112 of the federal act, which is defined as the following.

(a) For pollutants other than radionuclides, any stationary source or group of stationary sources located within a contiguous area and under common control that emits or has the potential to emit, in the aggregate, 10 tons or more per year of any hazardous air pollutant which has been listed pursuant to Section 112 (b) of the federal act, 25 or more tons per year of any combination of such hazardous air pollutants (including any major source of fugitive emissions of any such pollutant, as determined by rule by the administrator), or such lesser quantity as the administrator may establish by rule. Notwithstanding the preceding sentence, hazardous emissions from any oil or gas exploration or production well (with its associated equipment) and hazardous emissions from any pipeline compressor or pump station shall not be aggregated with hazardous emissions from other similar units, whether or not such units are in a contiguous area or under common control, to determine whether such units or stations are major sources.

(b) For radionuclides, "major source" shall have the meaning specified by the administrator by rule.

(2) A major stationary source of air pollutants that directly emits or has the potential to emit, 100 or more tons per year of any air pollutant subject to regulation (including any major source of fugitive emissions of any such pollutant, as determined by rule by the administrator). The fugitive emissions of a stationary source shall not be considered in determining whether it is a major stationary source for the purposes of this paragraph, unless the source belongs to one of the following categories of stationary sources:

(a) coal cleaning plants (with thermal dryers);

(b) kraft pulp mills;

(c) portland cement plants;

(d) primary zinc smelters;

(e) iron and steel mills;

(f) primary aluminum ore reduction plants;

(g) primary copper smelters;

(h) municipal incinerators capable of charging more than 250 tons of refuse per day;

(i) hydrofluoric, sulfuric, or nitric acid plants;

(j) petroleum refineries;

(k) lime plants;

(l) phosphate rock processing plants;

(m) coke oven batteries;

(n) sulfur recovery plants;

(o) carbon black plants (furnace process);

(p) primary lead smelters;

(q) fuel conversion plant;

(r) sintering plants;

(s) secondary metal production plants;

(t) chemical process plants;

(u) fossil-fuel boilers (or combination thereof) totaling more than 250 million British thermal units per hour heat input;

(v) petroleum storage and transfer units with a total storage capacity exceeding 300,000 barrels;

(w) taconite ore processing plants;

(x) glass fiber processing plants;

(y) charcoal production plants;

(z) fossil fuel-fired steam electric plants of more than 250 million British thermal units per hour heat input;

(aa) any other stationary source category, which as of August 7, 1980 is being regulated under Section 111 or 112 of the federal act.

(3) A major stationary source as defined in Part D of Title I of the federal act, including:

(a) for ozone non-attainment areas, sources with the potential to emit 100 tons or more per year of volatile organic compounds or nitrogen oxides in areas classified as "marginal" or "moderate," 50 tons or more per year in areas classified as "serious," 25 tons or more per year in areas classified as "severe," and 10 tons or more per year in areas classified as "extreme"; except that the references in this paragraph to 100, 50, 25, and 10 tons per year of nitrogen oxides shall not apply with respect to any source for which the administrator has made a finding, under Section 182(f)(1) or (2) of the federal act, that requirements under Section 182(f) of the federal act do not apply;

(b) for ozone transport regions established pursuant to Section 184 of the federal act, sources with the potential to emit 50 tons or more per year of volatile organic compounds;

(c) for carbon monoxide non-attainment areas (1) that are classified as "serious," and (2) in which stationary sources contribute significantly to carbon monoxide levels as determined under rules issued by the administrator, sources with the potential to emit 50 tons or more per year of carbon monoxide; and

(d) for particulate matter (PM10) non-attainment areas classified as "serious," sources with the potential to emit 70 tons or more per year of PM10.

S. "Operating permit" or "permit" (unless the context suggests otherwise) means any permit or group of permits covering a source that is issued, renewed, modified or revised pursuant to this part.

T. "Operator" means the person or persons responsible for the overall operation of a facility.

U. "Owner" means the person or persons who own a facility or part of a facility.

V. "Part" means an air quality control regulation under Title 20, Chapter 2 of the New Mexico Administrative Code, unless otherwise noted; as adopted or amended by the board.

W. "Part 70 source" means any source subject to the permitting requirements of this part, as provided in 20.2.70.200 NMAC - 20.2.70.299 NMAC.

X. "Permit modification" means a revision to an operating permit that meets the requirements of significant permit modifications, minor permit modifications, or administrative permit amendments, as defined in 20.2.70.404 NMAC.

Y. "Permittee" means the owner, operator or responsible official at a permitted Part 70 source, as identified in any permit application or modification.

Z. "Portable source" means any plant that is mounted on any chassis or skids and which can be moved by the application of a lifting or pulling force. In addition, there shall be no cable, chain, turnbuckle, bolt or other means (except electrical connections) by which any piece of equipment is attached or clamped to any anchor, slab, or structure, including bedrock, that must be removed prior to the application of a lifting or pulling force for the purpose of transporting the unit. Portable sources may include sand and gravel plants, rock crushers, asphalt plants and concrete batch plants which meet this criteria.

AA. "Potential to emit" means the maximum capacity of a stationary source to emit any air pollutant under its physical and operational design. Any physical or operational limitation on the capacity of a source to emit an air pollutant, including air pollution control equipment and restrictions on hours of operation or on the type or amount of material combusted, stored, or processed, shall be treated as part of its design if the limitation is federally enforceable. The potential to emit for nitrogen dioxide shall be based on total oxides of nitrogen.

AB. "Proposed permit" means the version of a permit that the department proposes to issue and forwards to the administrator for review in compliance with 20.2.70.402 NMAC.

AC. "Regulated air pollutant" means the following:

(1) nitrogen oxides, total suspended particulate matter, or any volatile organic compounds;

(2) any pollutant for which a national ambient air quality standard has been promulgated;

(3) any pollutant that is subject to any standard promulgated under Section 111 of the federal act;

(4) any class I or II substance subject to any standard promulgated under or established by Title VI of the federal act;

(5) any pollutant subject to a standard promulgated under Section 112 or any other requirements established under Section 112 of the federal act, including Sections 112(g), (j), and (r), including the following;

(a) any pollutant subject to requirements under Section 112(j) of the federal act; if the administrator fails to promulgate a standard by the date established pursuant to Section 112(e) of the federal act, any pollutant for which a subject source would be a major shall be considered to be regulated on the date 18 months after the applicable date established pursuant to Section 112(e) of the federal act; and

(b) any pollutant for which the requirements of Section 112(g)(2) of the federal act have been met, but only with respect to the individual source subject to a Section 112(g)(2) requirement; or

(6) any other pollutant subject to regulation as defined in Subsection AL of this section.

AD. "Renewal" means the process by which a permit is reissued at the end of its term.

AE. "Responsible official" means one of the following.

(1) For a corporation: a president, secretary, treasurer, or vice-president of the corporation in charge of a principal business function, or any other person who performs similar policy or decision-making functions for the corporation, or a duly authorized representative of such person if the representative is responsible for the overall operation of one or more manufacturing, production, or operating facilities applying for or subject to a permit and either a) the facilities employ more than 250 persons or have gross annual sales or expenditures exceeding $25 million (in second quarter 1980 dollars), or b) the delegation of authority to such representative is approved in advance by the department.

(2) For a partnership or sole proprietorship: a general partner or the proprietor, respectively.

(3) For a municipality, state, federal or other public agency: either a principal executive officer or ranking elected official. For the purposes of this part, a principal executive officer of a federal agency includes the chief executive officer having responsibility for the overall operations of a principal geographic unit of the agency (e.g., a regional administrator of US EPA).

(4) For an acid rain source: the designated representative (as defined in Section 402(26) of the federal act) in so far as actions, standards, requirements, or prohibitions under Title IV of the federal act or the regulations promulgated thereunder are concerned, and for any other purposes under 40 CFR, Part 70.

AF. "Section 502(b)(10) changes" are changes that contravene an express permit term. Such changes do not include changes that would violate applicable requirements or contravene permit terms and conditions that are monitoring (including test methods), recordkeeping, reporting, or compliance certification requirements.

AG."Shutdown" means the cessation of operation of any air pollution control equipment, process equipment or process for any purpose.

AH. "Solid waste incineration unit" means a distinct operating unit of any facility which combusts any solid waste material from commercial or industrial establishments or the general public (including single and multiple residences, hotels, and motels). The term "solid waste incineration unit" does not include:

(1) incinerators or other units required to have a permit under Section 3005 of the federal Solid Waste Disposal Act;

(2) materials recovery facilities (including primary or secondary smelters) which combust waste for the primary purpose of recovering metals;

(3) qualifying small power production facilities, as defined in Section 3(17)(C) of the Federal Power Act (16 U.S.C. 796(17)(C)), or qualifying cogeneration facilities, as defined in Section 3(18)(B) of the Federal Power Act (16 U.S.C. 796(18)(B)), which burn homogeneous waste (such as units which burn tires or used oil, but not including refuse-derived fuel) for the production of electric energy or in the case of qualifying cogeneration facilities which burn homogeneous waste for the production of electric energy and steam or forms of useful energy (such as heat) which are used for industrial, commercial, heating or cooling purposes; or

(4) air curtain incinerators, provided that such incinerators only burn wood wastes, yard wastes and clean lumber and that such air curtain incinerators comply with opacity limitations established by the administrator by rule.

AI. "Startup" means the setting into operation of any air pollution control equipment, process equipment or process for any purpose.

AJ. "Stationary source" or "source" means any building, structure, facility, or installation, or any combination thereof that emits or may emit any regulated air pollutant or any pollutant listed under Section 112(b) of the federal act.

AK. "Subsidiary" means a business concern which is owned or controlled by, or is a partner of, the applicant or permittee.

AL. "Subject to regulation" means, for any air pollutant, that the pollutant is subject to either a provision in the act, or a nationally-applicable regulation codified by the administrator in subchapter C of 40 CFR Chapter I, that requires actual control of the quantity of emissions of that pollutant, and that such a control requirement has taken effect and is operative to control, limit or restrict the quantity of emissions of that pollutant released from the regulated activity. Except that:

(1) "greenhouse gases" (GHGs) shall not be subject to regulation, unless, as of July 1, 2011, the GHG emissions are at a stationary source emitting or having the potential to emit 100,000 tons per year CO₂e equivalent emissions;

(2) the term "tons per year CO₂e equivalent emissions" (CO₂e) shall represent the aggregate amount of GHGs emitted by the regulated activity, and shall be computed by multiplying the mass amount of emissions (tons per year), for each of the six greenhouse gases in the pollutant GHGs, by the gas's associated global warming potential published at Table A-1 to subpart A of 40 CFR part 98 - Global Warming Potentials, and summing the resultant value for each gas; for purposes of this paragraph, prior to July 21, 2014, the mass of the greenhouse gas carbon dioxide shall not include carbon dioxide emissions resulting from the combustion or decomposition of non-fossilized and biodegradable organic material originating from plants, animals, or micro-organisms (including products, by-products, residues and waste from agriculture, forestry and related industries as well as the non-fossilized and biodegradable organic fractions of industrial and municipal wastes, including gases and liquids recovered from the decomposition of non-fossilized and biodegradable organic material);

(3) if a federal court stays, invalidates or otherwise renders unenforceable by the US EPA, in whole or in part, the prevention of significant deterioration and Title V greenhouse gas tailoring rule (75 FR 31514, June 3, 2010), the definition "subject to regulation" shall be enforceable by the department only to the extent that it is enforceable by US EPA.

AM. "Temporary source" means any plant that is situated in one location for a period of less than one year, after which it will be dismantled and removed from its current site or relocated to a new site. A temporary source may be semi-permanent, which means that is does not have to meet the requirements of a portable source. Temporary sources may include well head compressors which meet this criteria.

AN. "Title I modification" means any modification under Sections 111 or 112 of the federal act and any physical change or change in method of operations that is subject to the preconstruction regulations promulgated under Parts C and D of the federal act.

N.M. Admin. Code § 20.2.70.7

11/30/95; 20.2.70.7 NMAC - Rn, 20 NMAC 2.70.I.107, 06/14/02; A, 11/07/02; A, 09/06/06; A, 01/01/11; A, 02/06/13