MCAQ EMISSIONS WORKBOOK
An Approach-Driven Guide to Calculating and Reporting Air Pollutant Emissions
Developed by:
www.airquality.charmeck.org
Rev. 04/2016
Table of Contents
(Click on the links below to jump to a specific section)
Introduction ................................................................................................................................................... 4
Determining What to Report ......................................................................................................................... 5
Common Abbreviations and Conversion Factors ......................................................................................... 7
Approaches to Calculating Air Emissions .................................................................................................. 10
Stack Tests and CEMS Data ................................................................................................................... 10
Emission Factors ..................................................................................................................................... 13
Emission Spreadsheets ............................................................................................................................ 14
Mass (Material) Balance ......................................................................................................................... 15
Actual v. Potential Emissions ..................................................................................................................... 18
Actual Emissions ..................................................................................................................................... 18
Potential Emissions (PTE) ...................................................................................................................... 19
Best Practices and Additional Resources .................................................................................................... 21
APPENDIX A – Getting Started Checklist................................................................................................. 22
APPENDIX B – MCAQ Annual Emissions Reporting Form .................................................................... 24
APPENDIX C – Spreadsheet Required Inputs and Examples .................................................................... 27
Concrete Batch Plants ......................................................................................................................... 28
Dual Fuel and Large Diesel Engines ................................................................................................... 32
Fuel Oil Combustion Spreadsheet ....................................................................................................... 35
Gasoline and Small Diesel Engines..................................................................................................... 38
Gasoline Terminals ............................................................................................................................. 41
Hot Mix Asphalt .................................................................................................................................. 45
Liquefied Petroleum Gas (LPG) Combustion ..................................................................................... 49
Natural Gas Combustion ..................................................................................................................... 52
Natural Gas Engines ............................................................................................................................ 55
Stage I Gasoline Dispensing................................................................................................................ 58
Stone/Rock/Slag Quarry Operations ................................................................................................... 60
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Volatile Organic Compounds (VOC) and Air Toxics from Coating ................................................... 67
Wood Combustion............................................................................................................................... 69
Wood Working Operations ................................................................................................................. 73
APPENDIX D – Default Control Efficiencies ............................................................................................ 76
APPENDIX E – Calculating Potential Emissions for Coating Operations ................................................. 78
Printing This Document .............................................................................................................................. 81
Record of Revisions .................................................................................................................................... 82
Need More Information?............................................................................................................................. 83
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Introduction
Each Mecklenburg County facility possessing an air quality permit is required to prepare an annual report
of actual facility-wide emissions in accordance with the following Mecklenburg County Air Pollution
Control Ordinance (MCAPCO) regulations:

MCAPCO 1.5111 - “General Recordkeeping, Reporting, and Monitoring Requirements”

MCAPCO 2.0605 - “General Recordkeeping and Reporting Requirements”

MCAPCO 2.0903 - “Recordkeeping: Reporting: Monitoring”
The annual report must be submitted to Mecklenburg County Air Quality (MCAQ) by April 30th of each
year. The MCAQ Air Emissions Workbook was created to assist permitted facilities with the preparation
and submission of their annual emissions report. It details general information on determining what to
report, helpful conversion factors, and commonly used approaches for emission calculations.
This workbook is intended for guidance purposes only. Every site-specific situation cannot be addressed
in this document. Therefore, it is possible that an alternative approach may be needed to calculate the
annual emissions for some permitted facilities. If you have questions as to which is the most appropriate
method to calculate emissions for your sources, please ask your MCAQ contact, or call 704-336-5430 for
further assistance.
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Determining What to Report
Each air quality permit contains specific conditions and limitations that detail applicable regulations for
the facility’s permitted emission sources. The last specific condition and Appendix B of each air quality
permit specifies the facility’s reporting and recordkeeping requirements. As shown in Figures 1 through
3, you should reference these permit requirements in order to determine which pollutants and required
documentation to include in your annual report. See Appendices A and B of this document for a
checklist to help you get you started, and MCAQ’s annual emissions reporting form.
Figure 1. – What Do I Need to Report?
Figure 2. – Example of Permit Reporting Requirements
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Figure 3. – Example of Appendix B Reporting Requirements
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Common Abbreviations and Conversion Factors
As you are calculating your facility’s annual emissions and preparing your annual report, there are several
abbreviations that you may encounter. Table 1 provides some of the more commonly used units and
abbreviations for emission calculations. Additionally, Table 2 lists common conversion factors that may
be needed for your calculations.
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Table 1. – Common Units and Abbreviations
Energy/Power
CCF
MCF or mmcf
DSCF
btu
HP
boiler HP
BHP
W
kW
Btu/gal
Btu/hr
mmBtu/hr
lb/mmBtu
hundred cubic feet
million cubic feet
dry standard cubic foot
British thermal unit
horsepower
boiler horsepower
brake horse power
Watt
Kilowatt
British thermal units/gallon
British thermal units/hour
million British thermal units/hour
pound/million British thermal units
Pressure
psi
atm
mmHg
pounds per square inch
atmosphere
millimeters of mercury
Volume
L
BBL
ft3
yd3
BD-FT
liter
barrel
cubic foot
cubic yard
board foot
Weight
lb
t
g
kg
MT
pound
ton
gram
kilogram
metric ton
Other
tph
tpy
lb/gal
GSA
tons/hour
tons/year
pounds/gallon
gallons of solvent applied
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Table 2. – Common Conversion Factors
Energy
1 Btu/hr = 0.293 W
1 MW = 3,413,000 Btu/hr
1 boiler HP = 33,520 Btu/hr
1 boiler HP = 9,803W
1 lb/mmBtu = 1.548 kg/MW-hr
1 lb steam/hr (300 psi, saturated) = 1,202 Btu/hr
1 million scf = 10,000 therms
1 scf natural gas = 1,030 Btu (approximation for Mecklenburg County)
At 1,030 Btu/scf: 1 therm = 97.09 scf natural gas
1 gal of fuel oil = 140,000 Btu (approximation for Mecklenburg County)
Pressure
1 atm = 14.69 psi
1 atm = 760 mmHg
1 psi = 0.068 atm
1 mmHg = 0.00132 atm
1 mmHg = 0.0193 psi
Volume
1 ft3 (liquid) = 7.48 gal
1 BBL = 42 gal
Weight
1 kg = 1,000 g = 2.205 lb
1 lb = 7,000 grains
1 ton = 2000 lb
1 MT = 2,204.6 lb
Other
Density of water = 8.337 lb/gal
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Approaches to Calculating Air Emissions
This section details the approaches that are commonly used by permitted industries in Mecklenburg
County to calculate air pollutant emissions. Each approach varies in its degree of reliability and cost.
When determining how to calculate emissions, facility owners and/or operators should use the best
available information.
Data from direct measurements, such as stack tests and continuous emissions monitoring systems
(CEMS), provide site-specific data that can be used for the most reliable emission calculations. Facilities
that do not have this site-specific data may use one of the other approaches detailed in this section to
estimate their air pollutant emissions.
Stack Tests and CEMS Data
Approach commonly used for: Asphalt plants, Gasoline Terminals, Boilers, Sources with Non-Emergency
Reciprocating Internal Combustion Engines (RICE), Sources with Control Devices, and Sources with Air
Toxic limitations.
Continuous Emissions Monitoring Systems (CEMS)
CEMS can be used to determine the concentration or emission rate of some air pollutants at the point of
release. Pollutants measured by CEMS include particulate matter (PM) and gaseous pollutants, like
sulfur dioxide (SO2), carbon monoxide (CO), nitrogen oxides (NOx), and volatile organic compounds
(VOCs). Certain EPA regulations require CEMS to demonstrate continuous compliance, or to determine
if a standard has been exceeded. Precision and accuracy of the CEMS measurements are ensured by
adherence to the specified EPA reference method(s).
The drawback to collecting continuous emissions data using CEMS is that it tends to be a more expensive
approach to quantifying emissions. Most of the currently permitted facilities in Mecklenburg County do
not have a CEMS installed. The more commonly encountered direct measurement method is stack
testing.
Stack Tests
Similar to CEMS, stack tests can also be used to determine the amount of specific air pollutants that are
emitted from a regulated source or stack. However, they do not provide continuous emissions data.
Instead, a stack test provides a snapshot of air pollutant emissions at a specific time and process rate.
Therefore, EPA reference methods and procedures must be followed to ensure the accuracy and
representativeness of the stack test results.
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Some permitted facilities have conditions in their air quality
permit that require stack testing. For example, MCAQ
requires asphalt plants to stack test once every three years.
Figure 4 demonstrates the specific condition and limitation
that details testing requirements in MCAQ permits. Facilities
subject to these testing requirements should use the data from
their most recent stack test report to calculate annual
emissions.
Did You Know?
Stack tests are also commonly referred
to as performance or source tests.
Figure 4. – Example of Permit Stack Testing Requirement
What to look for in your stack test report?
Once stack testing has been conducted on an emission source and/or control device, a report is prepared
detailing the results of the test. Important information for air pollutant emission calculations may be
gathered from these results. This can include:

pollutant emission rates

the rated capacity or production rate at the time of the stack test

the stack gas flow rate.
Figure 5 provides an example of stack test results from an asphalt plant. It demonstrates some of this
important data that may be obtained from the stack test report. When such data is available regarding sitespecific emissions sources, it should be used to more accurately calculate actual emissions.
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Figure 5. – Example of Asphalt Plant Stack Test Results
Unit Conversion
It is important to realize that unit conversions may be needed to convert the emission rate or concentration
provided in the stack test report into the units needed for emission calculations. For example, the
emission rate provided in the above stack test report is given in grains per dry standard cubic foot
(gr/dscf) and pounds per hour (lb/hr). The lb/hr pollutant emission rate is most useful in calculating
annual emissions. For emission sources where the actual hours of operation are known, the lb/hr
pollutant emission rate can be used to determine the annual emissions in tons per year (tons/yr) using the
following equation:
Equation (1)
Pollutant tons/yr = (pollutant lb/hr) X (actual hours of operation/yr) X (1 ton/2000 lb)
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For some emission sources, emissions are calculated based on annual throughput. In this case, the lb/hr
emission rate from the stack test report would need to be converted to lb/ton. The asphalt plant example
from figures 3 and 4 can be used to illustrate this using the following equation:
Equation (2)
Pollutant lb/ton = (pollutant lb/hr) ÷ (production rate tons/hr)
Example:
PM filterable lb/ton = (0.61 lb/hr) ÷ (270 tons/hr) = 0.0023 lb/ton
PM condensible lb/ton = (0.90 lb/hr) ÷(270 tons/hr) = 0.0033 lb/ton
When using equation (2) to convert the stack test emission rate in lb/hr to a lb/ton emission rate, the stack
test production rate must be used. Do not use the maximum or current production rate. The
production rate listed in the stack test results should be used.
After completing this unit conversion, the emission rate in lb/ton is multiplied by the emission source’s
annual throughput to determine the annual pollutant emissions. In the case of asphalt plants, the emission
rate can be entered into the MCAQ asphalt plant spreadsheet to determine annual emissions (see
Appendix C).
Equation (3)
Pollutant tons/yr = (pollutant lb/ton) X (annual throughput tons/yr) x (1 ton/2000 lb)
As demonstrated by the asphalt plant example, it is important to realize that sources having stack test
and/or CEMS data may only have these direct measurements for certain air pollutants and/or emission
sources. It still may be necessary to combine data from direct measurements with one or more of the other
approaches to determine facility-wide emissions.
Emission Factors
Approach commonly used for: Woodworking, Abrasive Blasting, Sources that calculate emissions using
emission spreadsheets (emission factor logic is built into the spreadsheets).
An emission factor is a representative value that attempts to relate the quantity of a pollutant released to
the atmosphere with an activity associated with the release of that pollutant. Emission factors provide
emission estimates from various sources of air pollution. The EPA’s AP-42 website
(http://www3.epa.gov/ttn/chief/ap42/index.html) has been published since 1972 as the primary
compilation of EPA's emission factor information.
Emission factors are given ratings (“A” through “E”):

“A” ratings represent very reliable estimates with data coming from a large number of facilities.
An “A” rating provides a great representation of a random sample of industry data.

“E” ratings are poor estimates with data coming from a small number of facilities. An “E” rating
provides a poor representation of a random sample of industry data.
Figure 6 provides an example of rated emission factors for natural gas combustion sources.
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Figure 6. – Example Emission Factor Table
Emission Spreadsheets
Approach commonly used for numerous industry types (see list below).
Spreadsheets are a common and convenient method for calculating emissions from an emission source.
MCAQ maintains several spreadsheets, in Microsoft Excel format, for calculating emissions for many of
the more common types of emission sources (see listing below). The spreadsheets are based primarily on
emission factors from the EPA’s AP-42 emission factor database. Each spreadsheet requires the user to
input specific data for the source. Appendix C contains information on the required inputs for each
spreadsheet and an example of the completed spreadsheet.
Please note: When available, site-specific emission factors should be used in calculating emissions instead
of the default spreadsheet emission factors. In some cases, site-specific emission factors can be input into
the MCAQ spreadsheets for use in emission calculations.
Site-specific emission factors include:

Emission rates from stack (source) tests

Factors from manufacturer specifications that have been previously approved for use by MCAQ
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The current version of MCAQ’s emission spreadsheets can be found on the MCAQ website at:
http://charmeck.org/mecklenburg/county/LUESA/AirQuality/PermittingRegulations/Pages/emissioncalcs
psheet.aspx
MCAQ Emission Spreadsheets:

Coal Combustion

Concrete Batch Plants

Dual Fuel and Large Diesel Engines

Fuel Oil Combustion

Gasoline and Small Diesel Engines

Gasoline Terminals

Hot Mix Asphalt Plants

Liquefied Petroleum Gas (LPG) Combustion

Medical Waste Incineration

Natural Gas Combustion

Stage I Gasoline Dispensing

Stone/Rock/Slag Quarry Operations

VOC and Air Toxics from Coating Operations

Wood Combustion

Woodworking Operations
Mass (Material) Balance
Approach commonly used for body shops and coating/printing/painting operations.
Mass balance (i.e., material balance) is an approach commonly used to calculate emissions from
sources that emit volatile organic compounds (VOCs). In order to calculate VOC emissions using mass
balance, the following site-specific information is needed:

List of materials used and/or applied

Actual material usage in either lb or gal

VOC content by weight in % or lb/gal – from Material Safety Data Sheet (MSDS) or
manufacturer

Control efficiency (%) – from stack test or other MCAQ approved data (See Appendix D for
default control efficiencies)
This information provides the necessary inputs for the mass balance equations described in the next
sections.
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Material Usage in Pounds
When a source’s actual material usage is in pounds (lb), the following mass balance equation can be used
to calculate VOC emissions:
Equation (4)
VOC emissions in lb = Amount of material used (lb) X % VOC in the material
Material Usage in Gallons
When a source’s actual material usage is in gallons (gal) the following mass balance equation can be used
to calculate VOC emissions:
Equation (5)
VOC emission in lb = Amount of material used (gal) X lb/gal of VOC in the material
Incorporating a Control Device
When a source has a MCAQ-approved control device to reduce VOC emissions, the following mass
balance equation can be used to calculate after control VOC emissions:
Equation (6)
After control VOC emission in lb = VOC emission in lb X (1 - % control efficiency)
Examples
EXAMPLE A: usage in pounds and VOC content in %
After control
Emission (lb)
CoatingWhite
500
275
13.75
CoatingBlack
200
90
4.50
TOTAL
365
18.25
Pounds of material used per year X VOC content (% by wt) = Pounds of VOC emitted per year
Material
Lb used
% VOC in
Material
55
45
Emission(lb)
Control Efficiency
(%)
95
95
EXAMPLE B: usage in gallons and VOC content in lb/gal
Material
Gal used
CoatingBlue
CoatingYellow
Lb/gal VOC
in Material
5.75
3.25
Emission(lb)
Control Efficiency
(%)
95
95
60
345.60
30
97.50
TOTAL
443.10
Gallons of material used per year X VOC content (lb/gal) =
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After control
Emission (lb)
17.28
4.88
22.16
Pounds of VOC emitted per year
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EXAMPLE C: conversions needed for VOC content
VOC in
VOC content to be
Density or Specific Gravity (SG)
Convert to
Material
used in calculation
CoatingGreen1
4.5 lb/gal
Density = 9.4 lb/gal
%
48 %
CoatingGreen2
48 %
Density = 9.4 lb/gal
lb/gal
4.5 lb/gal
CoatingGreen3
48 %
SG = 1.13
lb/gal
4.5 lb/gal
1
VOC content given in lb/gal ÷ Density of material (lb/gal) = VOC content in %
2
VOC content given in % X Density of material (lb/gal) = VOC content in lb/gal
3
Specific gravity is the ratio of the density of a compound to the density of water, which is 8.34 lbs/gal.
VOC content given in % X SG X 8.34 = VOC content in lb/gal
Material
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Actual v. Potential Emissions
While this document focuses on calculating actual emissions for annual reporting, it is important to note
that the provided approaches may also be used to help calculate potential emissions (PTE). The key
differences between actual and potential emissions are detailed below. Also, Appendix E expands on
how actual emissions from coating operations are used to calculate potential coating emissions.
Actual Emissions
“Actual emissions” refers to the actual emissions of an air pollutant from a source or facility, usually over
the course of a specified time period. Actual emissions calculations are typically required in two cases:

Emissions Reporting, such as for the annual emission report each permitted facility is required to
submit to MCAQ; or

Permitting of either a new emission source or a modification to an existing emissions source; the
calculated actual emissions are to be included as part of the permit application submitted by the
facility.
For Emissions Reporting:

Actual emissions should be calculated using a source’s actual operating hours, production rates,
and in-place control equipment, and the actual materials processed, stored, or combusted.

Actual emissions should be calculated for each permitted emission source as required in the last
specific condition of the facility’s permit, and for any permit exempt sources for which emissions
reporting is required as indicated on Appendix B – “Insignificant Activities” of the facility’s
permit.

All permitted facilities are required to report their actual annual emissions in tons/year for each
calendar year, by April 30th of the following year. In addition to the annual reporting
requirement, facilities may be required to report actual emissions more frequently (i.e. quarterly
or monthly).

In addition to calculating actual annual tons/year emitted, a facility may have permitted emission
limits that require calculating specific pollutant actual emissions at various other timed rates,
such as pounds/hour, or pounds/day, or on the basis of a specified quantity other that time, such
as pounds/gallon.
For Source Permitting:

Actual emissions should be calculated using a source’s projected actual operating hours and
production rates, the control equipment specified in the permit application, and the types of
materials projected to be processed, stored, or combusted.

A new or modified source may also be subject to regulations that will require calculating actual
emissions for specific pollutants at various other timed rates such as pounds/hour, or pounds/day,
or on the basis of a specified quantity other than time, such as pounds/gallon.
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
Fugitive emissions should be included only if the facility/source is one of the categories for
which fugitive emissions are required to be included according to the definition of “Major
Source” found at 40 CFR 70.2., and the facility/source is, or will be, classified as Title V or
Synthetic Minor.
Potential Emissions (PTE)
“Potential emissions” or “Potential to Emit (PTE)” refers to the emissions of an air pollutant that would
occur when a process or facility is operating at its maximum physical and operational design capacity.
Potential emission calculations are typically required in the permitting of either a new emission source or
the modification of an existing permitted emissions source; the calculated potential emissions are to be
included as part of the permit application submitted by the facility.
For calculating potential emissions:

The maximum number of operating hours for potential emissions is determined as follows:
24 hours
day

x
365 days
year
=
8760 hours
year
When calculating potential emissions, the capacity of the overall process, and not just the activity
creating the emissions, can be taken into account. For example, if a facility is permitting a
coating process capable of applying 1 gallon of coating per hour, that coating process is one step
in a manufacturing process physically incapable of processing more than one unit every four
hours, and the maximum coating time per unit is one hour, then potential annual emissions for the
coating process may be calculated based on a potential annual coating usage calculated as
follows:
1 gal of
coating
hour of
coating
x
1 hour of
coating
unit
1 unit
x
4 operating
hours
x
8760 operating
hours
year
=
2,190 potential
gallons of coating
year

When a process can operate under different scenarios or using different materials (e.g. a duel fuel
boiler), the process potential to emit for a pollutant should be based on the worst case emitting
scenario/material for that pollutant.

Any physical or operational limitation on the capacity of a facility to emit an air pollutant is
treated as a part of its design if the limitation is federally enforceable. Such physical or
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operational limitations include the air pollution control equipment, restriction on hours of
operation, or the type or amount of material combusted, stored, or processed.

Fugitive emissions should be included only if the facility/source is one of the categories for which
fugitive emissions are required to be included according to the definition of “Major Source”
found at 40 CFR 70.2.

When calculating PTE, emissions from activities exempt from permitting because of size and
production rate should be included.

The following are not included in PTE determinations:
o Secondary emissions, such as those from motor vehicles associated with the facility.
o Emissions from activities exempt from permitting because of category.

If a different methodology is specified for determining PTE for a source in a MCAPCO or 40
CFR Part 63 regulation, that methodology should be used for sources and pollutants covered
under that specific regulation.
Figure 6. – Understanding Actual and Potential Emissions
Potential Emissions
Actual Emissions
Refers to the amount of air
pollutants emitted during normal
operating conditions based on
actual usage data.
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Refers to the maximum amount of
air pollutants that could be emitted
based on the physical and
operational design of the
processes.
Rev. 04/2016
Best Practices and Additional Resources
After calculating your facility’s air emissions, the following best practices should be considered when
preparing and submitting your annual emissions report:
1. Verify that all information listed in your permit’s reporting table is included in the submittal.
a. Only the compounds identified in the reporting table need to be included (unless it is an
Air Toxics year).
2. Include supporting calculations/discussion so MCAQ can understand how your emissions were
determined.
3. If emission factors were used, verify that the most current factors are being used (MCAQ
spreadsheet, AP-42 factor, or stack test).
4. If submitting pdf calculation spreadsheets, also send a copy of the actual spreadsheet to your AQ
contact via email.
5. Include a signed certification by a responsible company representative.
6. Submit the report either via postal mail or MCAQ’s electronic submittal system.
a. Documents can be emailed in .PDF, .XLS, or .DOC format to
AnnualAirEmissions@mecklenburgcountync.gov.
If you have any questions about your facility’s emissions and/or reporting requirements, you can contact
your assigned air quality specialist at 704-336-5430. Also, you can visit http://airquality.charmeck.org to
access recent compliance workshop presentations, emissions spreadsheets, reporting forms, MCAPCO,
and other helpful information for regulated industries. Additionally, the following websites provide
resources that may be used to understand and quantify air pollutant emissions:

Regulated Air Pollutants List:
http://charmeck.org/mecklenburg/county/LUESA/AirQuality/PermittingRegulations/Documents/
AppendixB.pdf

EPA Technology Transfer Network - http://www3.epa.gov/ttn/

EPA Air Pollution Emissions Overview - http://www3.epa.gov/airquality/emissns.html

EPA AP-42 Emission Factors: http://www.epa.gov/ttnchie1/ap42/
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APPENDIX A – Getting Started Checklist
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APPENDIX A – Getting Started Checklist
Before you begin calculating annual air pollutant emissions for each of
your emission sources, you will want to gather process data that will help
in determining the pollutants emitted. Once you have this data, you can
use it to calculate emissions using one of the approaches outlined in this
document, or an alternative method.
Below is a list of items that can be used to gather process data.
 Air permits. Review your air quality permit for reporting requirements. Refer to the last
specific condition and Appendix B of the permit.
 MSDS or technical data sheets for raw materials used in the processes. This
information will determine what pollutants may be emitted. For example, if the emission
source is a coating line, gather MSDS or manufacturer formulation data for the coatings
used.
 Performance test results. Collect data from stack tests that have been conducted or any
other type of test conducted on the performance of the equipment, raw materials, or
emissions.
 Capture and control efficiency of pollution control equipment. Appendix D of this
document contains default control efficiencies for various control devices that can be
used for emission calculations. Another source for capture and control efficiencies are
manufacturer’s specifications. If you have an air pollution control device (e.g., baghouse,
scrubber), the manufacturer should be able to provide you with documentation that shows
the percentage of a particular pollutant the device will capture and control.
 Vendor literature describing the process, including any air emissions data. Many
vendors can provide you with data that shows what pollutants are emitted from a process
and, in some cases, an emission rate.
 Maximum rated capacities of processes. This data is needed to identify production
capacities. Look for maximum operating rates or capacities, such as:
o Maximum rated capacity of reciprocating internal combustion engines
o Fuel usage rate of generators - gallons fuel/hour
o Maximum heat input capacity of boilers and ovens (Million Btu/hour)
o Maximum capacity of fans that exhaust pollutants - cubic feet of air/minute
o Production rate - products/hour or product/minute
 Annual production or material usage. The annual throughput or amount of material
used for specific processes; for example, the annual throughput for a concrete batch plant,
or the annual amount of coating materials used by a body shop.
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APPENDIX B – MCAQ Annual Emissions Reporting Form
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APPENDIX B – Annual Emissions Reporting Form
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APPENDIX C – Spreadsheet Required Inputs and Examples
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Concrete Batch Plants
Minimum Required Inputs - the following are the minimum required spreadsheet inputs for submitting
this spreadsheet to MCAQ. There are several other inputs in the spreadsheet which will contain default
values; these can also be changed, as appropriate for the emission source. Type user information into the
fields highlighted in blue on the input spreadsheet (see attached spreadsheet).
-
Company Name
Permit Number in the form of XX-XXX-XXX
Facility City
Spreadsheet Prepared By
Maximum Hourly Throughput at Truck Loadout (yd3/hour)
Actual Annual Production (yd3/hour)
Maximum Annual Production (Default is the maximum hourly throughput times 8,760 hours per
year. Update if another limit is applicable, such as a toxics avoidance limit.)
Percent of Annual Loadout through Truck Mix (% by volume)
Percent of Annual Loadout through Central Mix (% by volume)
Is there a Control Device on the Truck Mix? (1=No, 2=Yes)
Is there a Control Device on the Central Mix? (1=No, 2=Yes)
Process Rate (If available, enter site specific process rate for each silo.)
Spreadsheet Emission Calculation Example (see attached spreadsheet):
-
Company Name: MixItUp Concrete
Permit Number: 14-123-456
Facility City: Charlotte
Spreadsheet Prepared By: Mr. Smith
Maximum Hourly Throughput at Truck Loadout: 250 yd3/hour
Actual Annual Production: 100,000 yd3/year
Maximum Annual Production: Default value
Percent of Annual Loadout through Truck Mix: 0%
Percent of Annual Loadout through Central Mix: 100%
Is there a Control Device on the Truck Mix?: 1 (No)
Is there a Control Device on the Central Mix?: 2 (Yes)
Process Rate: Default values
Air Emissions Workbook
Page 28
Rev. 04/2016
CONCRETE BATCH PLANT EMISSIONS CALCULATOR - INPUT SCREEN
REVISION April 29, 2015
This spreadsheet is for your use only and should be used with caution. MCAQ does not guarantee the
accuracy of the information contained. This spreadsheet is subject to continual revision and updating.
It is your responsibility to be aware of the most current information available. MCAQ is not responsible
for errors or omissions that may be contained herein.
General Facility Information
COMPANY NAME:
MixItUp Concrete
FACILITY ID NUMBER:
0123
PERMIT NUMBER
14-123-456
FACILITY CITY:
Charlotte
FACILITY COUNTY:
Mecklenburg
SPREADSHEET PREPARED BY:
Mr. Smith
General Facility Information
MAXIMUM HOURLY THROUGHPUT AT TRUCK LOAD OUT
250
(yd3/hour)
ACTUAL ANNUAL PRODUCTION
100000
(yd3/year)
(yd3/year)
MAXIMUM ANNUAL PRODUCTION*
2190000
*Default maximum annual production is maximum hourly throughput times 8,760 hours per year. Enter another
limit if applicable (i.e. for arsenic modeling).
Facility Production Information
PERCENT OF ANNUAL LOADOUT THROUGH TRUCK MIX
0
(% by volume)
PERCENT OF ANNUAL LOADOUT THROUGH CENTRAL MIX
100
(% by volume)
IS THERE A CONTROL DEVICE ON THE TRUCK MIX?
1
(1=No, 2=Yes)
IS THERE A CONTROL DEVICE ON THE CENTRAL MIX?
2
(1=No, 2=Yes)
Cement
410
lbs
410 lbs
Supplement
120
lbs
120 lbs
Coarse Aggregate
1884
lbs
1884 lbs
Sand
1443
lbs
1443 lbs
Water
167
lbs
167 lbs
Total
4024
lbs
4024 lbs
Facility Emissions Control Information
Material Composition Information
Typical NC Comp.*
* North Carolina typical material composition is based on data from industry contacts. User may enter site-specific data.
MCAPCO 2.0515 "Particulates from Miscellaneous Industrial Processes"
Cement
Flyash silo
Silo
Process Rate1
Maximum Allowable Emission Rate2
PM Emission Rate Before controls
PM Emission Rate After Controls
25
35.433
18.250
0.025
25
35.433
78.500
0.223
Complies with 2.0515?
Control device required to comply?
yes
no
yes
yes
1
Default process rate for silo loading is 25 tons per hour.
2
Allowable emission rate should be calculated to 3 significant digits.
tons/hr
lbs/hr
lbs/hr
lbs/hr
CONCRETE BATCH PLANT EMISSIONS CALCULATOR - OUTPUT SCREEN
This spreadsheet is for your use only and should be used with caution. MCAQ does not guarantee the accuracy of the
information contained. This spreadsheet is subject to continual revision and updating. It is your responsibility to be
aware of the most current information available. MCAQ is not responsible for errors or omissions that may be
contained herein.
SOURCE / FACILITY / USER INPUT SUMMARY (FROM INPUT SCREEN)
General Facility Information
COMPANY NAME:
FACILITY ID NUMBER:
PERMIT NUMBER
FACILITY CITY:
FACILITY COUNTY:
SPREADSHEET PREPARED BY:
MixItUp Concrete
0123
14-123-456
Charlotte
Mecklenburg
Mr. Smith
General Facility Information
MAXIMUM HOURLY THROUGHPUT AT TRUCK LOAD OUT
ACTUAL ANNUAL PRODUCTION
250
100000
(yd /hour)
(yd3/year)
Facility Production Information
PERCENT OF ANNUAL LOADOUT THROUGH TRUCK MIX
PERCENT OF ANNUAL LOADOUT THROUGH CENTRAL MIX
0
100
(% by volume)
(% by volume)
Facility Emissions Control Information
IS THERE A CONTROL DEVICE ON THE TRUCK MIX?
IS THERE A CONTROL DEVICE ON THE CENTRAL MIX?
1
2
(1=No, 2=Yes)
(1=No, 2=Yes)
Material Composition Information
Cement
Supplement
Coarse Aggregate
Sand
Water
Total
410
120
1884
1443
167
4024
lbs
lbs
lbs
lbs
lbs
lbs
3
Typical NC Comp.*
410 lbs
120 lbs
1884 lbs
1443 lbs
167 lbs
4024 lbs
* North Carolina typical material composition is based on data from industry contacts. User may enter site-specific data.
PARTICULATE EMISSIONS
PARTICULATE MATTER EMISSIONS INFORMATION
ACTUAL EMISSIONS
POTENTIAL EMISSIONS
(AFTER CONTROLS / LIMITS)
TOTAL PM
TOTAL PM10
TOTAL PM (cement & suppl silos)
TOTAL PM10 (cement & suppl silos)
Pollutant
PM
PM10
PM
PM10
PM
PM10
PM
PM10
PM
PM10
PM
PM10
PM
PM10
PM
PM10
Title V Potential
PM10
truck mix*
central mix*
cement silo
suppl. Silo
weigh hopper**
[sand & aggr.]
sand & aggr.
lb/hr
0.000
0.000
1.405
0.382
0.051
0.017
0.134
0.074
1.996
1.164
6.011
2.867
9.596
4.505
0.184
0.091
tons/yr
0.000
0.000
0.281
0.076
0.010
0.003
0.027
0.015
0.399
0.233
1.202
0.573
1.919
0.901
0.037
0.018
(BEFORE CONTROLS / LIMITS)
lb/hr
0.000
0.000
45.249
11.991
37.413
24.088
47.100
16.500
1.996
1.164
6.011
2.867
137.769
56.610
84.513
40.588
tons/yr
0.000
0.000
198.190
52.522
163.867
105.503
206.298
72.270
8.743
5.100
26.329
12.558
603.427
247.953
370.165
177.773
(AFTER CONTROLS / LIMITS)
lb/hr
0.000
0.000
1.405
0.382
0.051
0.017
0.134
0.074
1.996
1.164
6.011
2.867
9.596
4.505
0.184
0.091
tons/yr
0.000
0.000
6.152
1.674
0.222
0.076
0.585
0.322
8.743
5.100
26.329
12.558
42.031
19.731
0.807
0.398
0.398
*Truck/Central mix emission factors include emissions from cement & supplement weigh hopper(s).
**Actual/Potential weigh hopper (sand & aggr) emissions assumed uncontrolled since AP-42 reports "no data" for controlled.
TOXIC / HAZARDOUS AIR POLLUTANT EMISSIONS INFORMATION
POLLUTANT
CAS NUMBER
ACTUAL EMISSIONS
(AFTER CONTROLS / LIMITS)
Arsenic & Compounds (TH)
7440-38-2
lb/hr
7.38E-05
lb/yr
2.95E-02
POTENTIAL EMSSIONS
(BEFORE CONTROLS / LIMITS)
lb/hr
1.96E-03
lb/yr
1.71E+01
(AFTER CONTROLS / LIMITS)
lb/hr
7.38E-05
lb/yr
6.47E-01
Page 1 of 2
CONCRETE BATCH PLANT EMISSIONS CALCULATOR - OUTPUT SCREEN
This spreadsheet is for your use only and should be used with caution. MCAQ does not guarantee the accuracy of the
information contained. This spreadsheet is subject to continual revision and updating. It is your responsibility to be
aware of the most current information available. MCAQ is not responsible for errors or omissions that may be
contained herein.
Beryllium metal (TH)
Cadmium & compounds (TH)
Soluble Chromate Compounds (TH)
Lead (H)
Manganese & compounds (TH)
Nickel metal (TH)
Phosphorus (H)
Selenium compounds (H)
Total HAPs
Highest HAP
7440-41-7
7440-43-9
SolCR6
PBC
7439-96-5
7440-02-0
7223-14-0
SEC
1.38E-06
1.08E-06
1.14E-04
3.37E-05
4.06E-03
2.54E-04
1.39E-03
1.09E-06
5.52E-04
4.32E-04
4.55E-02
1.35E-02
1.63E+00
1.01E-01
5.57E-01
4.34E-04
2.27E-06
1.31E-05
1.25E-04
7.08E-05
1.45E-02
1.15E-03
2.00E-03
1.09E-06
1.99E-02
1.15E-01
1.10E+00
6.20E-01
1.27E+02
1.01E+01
1.75E+01
9.51E-03
1.38E-06
1.08E-06
1.14E-04
3.37E-05
4.06E-03
2.54E-04
1.39E-03
1.09E-06
1.21E-02
9.45E-03
9.97E-01
2.95E-01
3.56E+01
2.22E+00
1.22E+01
9.51E-03
5.93E-03
2.37E+00
1.98E-02
1.74E+02
5.93E-03
Manganese
4.06E-03
1.63E+00
1.45E-02
1.27E+02
4.06E-03
TOXIC AIR POLLUTANT EMISSIONS INFORMATION (FOR PERMITTING PURPOSES)
5.20E+01
3.56E+01
EXPECTED EMISSIONS AFTER CONTROLS / LIMITATIONS
(Daily calculations are based on maximum hourly plant capacity operating at 24 hours per day. If over the TPER, the faciltiy should more closely analyze the maximum
daily emisions based on actual operation. Annual calculations are based on the actual annual production as entered on the INPUT worksheet.)
POLLUTANT
CAS NUMBER
Arsenic & Compounds (TH)
Beryllium metal (TH)
Cadmium & compounds (TH)
Soluble Chromate Compounds (TH)
Manganese & compounds (TH)
7440-38-2
7440-41-7
7440-43-9
SolCR6
7439-96-5
lb/hr
lb/day
0.0027
0.098
lb/yr
0.0295
0.001
0.000
TPER
0.053 lb/yr
0.28 lb/yr
0.37 lb/yr
0.013 lb/day
0.63 lb/day
Page 2 of 2
Dual Fuel and Large Diesel Engines
Minimum Required Inputs - the following are the minimum required spreadsheet inputs for submitting
this spreadsheet to MCAQ. There are several other inputs in the spreadsheet which will contain default
values; these can also be changed, as appropriate for the emission source. Note: This spreadsheet uses
actual fuel usage data to determine actual emissions. Therefore, the “Fuel Input” tab should be used to
calculate actual emissions. Potential emissions are determined based on fuel sulfur content, generator
output, and hours of operation. The “Engine Output” tab should be used to calculate potential emissions.
-
Company Name
Plant County
Plant City
Permit Number (AQ Permit No., in the form of XX-XXX-XXX)
User
Diesel Fuel Sulfur Content (%)
NG Fuel Sulfur Content (gr/mm cu ft):
Engine Output (HP) or Generator Output (kW)
o Note: Only Generator Output or Engine Output is needed, not both
Annual Operation (hours)
Hourly Fuel Usage (gallons of diesel, or cubic feet of natural gas)
Annual Fuel Usage (gallons of diesel, or cubic feet of natural gas)
Spreadsheet Emission Calculation Example (see attached spreadsheet):
-
Company Name: Heatemup, Inc.
Plant County: Mecklenburg County
Plant City: Charlotte
Permit Number: 13-415-005 (AQ Permit No., in the form of XX-XXX-XXX)
User: Mr. Smith
Diesel Fuel Sulfur Content (%): 0.5
NG Fuel Sulfur Content (gr/mm cu ft): 0
Engine Output (HP): 0
Generator Output (kW): 750
Annual Operation (hours): 500 hours
Hourly Fuel Usage (gal): 200
Annual Fuel Usage (gal): 5,000
Air Emissions Workbook
Page 32
Rev. 04/2016
Large Diesel and All Dual-Fuel Engines Emissions Calculator LGD2012 Revision I
Instructions: Please provide the information shown in blue below. The applicability of this spreadsheet is limited to diesel engines larger than 600 hp and all dual-fuel (diesel/natural gas) engines. Please note
that, when used in conjunction with permit applications, any value entered for annual operations of these engines may become a permit limit.
For annual emissions enter either (1) Engine Output (hp) and Annual Operation (hours) or (2) Generator Output (kW) and Annual Operation (hours).
User Input
Company Name:
Plant County:
Plant City:
Permit Number:
User:
Diesel Fuel Sulfur Content (%):
NG Fuel Sulfur Content (gr/mm cu ft):
Engine Output (hp):
Annual Electrical Output (kW-hr):
Annual Output (hp-hr):
Emissions Output for Diesel Engines
Criteria Pollutants
Pollutant
PM
PM-10
PM-2.5
NOx, uncont.
lb/hr
NOx, cont.
TOC (as CH4)
NMTOC
CO
SOx
Total HAP
Largest HAP (benzene)
Toxic/Hazardous Air Pollutants
Pollutant
Acetaldehyde
Acrolein
Arsenic unlisted compounds
Benzene
Benzo (a) pyrene
Beryllium metal (unreacted)
Cadmium metal (elemental unreacted)
Chromic Acid (VI)
Formaldehyde
Lead unlisted compounds
Manganese unlisted compounds
Mercury vapor
Napthalene
Nickel metal
Selenium compounds
Total PAH
Toluene
Xylenes
Pollutant
Carbon Dioxide (CO2)
Annual Operation (hours):
500
Generator Output (kW):
Annual Output (kW-hr):
tpy
Emission
Factor
Factor
Quality
lb/hp-hr
Rating
7.00E-04
B
7.00E-04
B
7.00E-04
B
2.40E-02
B
750
375,000
Emissions Output for Dual-fuel Engines
Criteria Pollutants
Pollutant
lb/hr
PM
NA
PM-10
NA
PM-2.5
NA
NOx, uncont.
20.57
0.80
0.80
0.80
27.43
lb/yr
400.02
400.02
400.02
13,715.00
14.86
7,428.96
3.71
1.30E-02
B
NOx, cont.
0.81
0.73
6.29
4.62
402.88
366.62
3,143.02
2,311.55
0.20
0.18
1.57
1.16
7.05E-04
6.42E-04
5.50E-03
4.05E-03
C
E
C
B
TOC (as CH4)
1.40E-02
6.21E-03
7.01
3.10
0.004
0.002
1.23E-05
5.43E-06
lb/hr
2.0E-04
6.3E-05
3.2E-05
6.2E-03
2.1E-06
2.4E-05
2.4E-05
2.4E-05
6.3E-04
7.2E-05
4.8E-05
2.4E-05
1.0E-03
2.4E-05
1.2E-04
1.7E-03
2.2E-03
1.5E-03
lb/day
4.8E-03
1.5E-03
7.7E-04
1.5E-01
4.9E-05
5.8E-04
5.8E-04
5.8E-04
1.5E-02
1.7E-03
1.2E-03
5.8E-04
2.5E-02
5.8E-04
2.9E-03
4.1E-02
5.4E-02
3.7E-02
lb/yr
1.01E-01
3.15E-02
1.60E-02
3.10E+00
1.03E-03
1.20E-02
1.20E-02
1.20E-02
3.16E-01
3.60E-02
2.40E-02
1.20E-02
5.20E-01
1.20E-02
6.00E-02
8.48E-01
1.12E+00
7.72E-01
0.20
0.20
0.20
6.86
NMTOC
CO
SOx
108883
1330207
1.76E-07
5.52E-08
2.80E-08
5.43E-06
1.80E-09
2.10E-08
2.10E-08
2.10E-08
5.52E-07
6.30E-08
4.20E-08
2.10E-08
9.10E-07
2.10E-08
1.05E-07
1.48E-06
1.97E-06
1.35E-06
tpy
NA
NA
NA
10,286.25
NA
NA
NA
5.14
NA
NA
NA
ND
6.05
1.51
8.57
0.23
3,023.01
754.32
4,285.94
116.01
1.51
0.38
2.14
0.06
5.29E-03
1.32E-03
7.50E-03
2.03E-04
NA
D
E
D
B
E
E
E
E
E, <
E
E
E
E
E
E
E
E
E
E, <
E
E
E
Emission
Factor
Factor
Quality
(lb/hp-hr)
Rating
0.31
NA
tpy
322.61
36.26
0.02
0.0001
NA
Methane (CH4)
5.29
0.00
0.00001
NA
Nitrous Oxide (N2O)
Nitrous Oxide (N2O)
lb/yr
Emission
Factor
Factor
Quality
(lb/hp-hr)
Rating
ND
NA
ND
NA
ND
NA
1.80E-02
D
There are no Toxic/Hazardous Air Pollutant emission factors for dual-fuel engines.
CAS Number
75070
107028
ASC-Other
71432
50328
7440417
7440439
7738945
50000
PBC-Other
MNC-Other
7439976
91203
7440020
SEC
Greenhouse Gases - methods consistent with AP-42
but not with EPA Mandatory Reporting Rule
lb/yr
645,216.43
Methane (CH4)
DISCLAIMER: This spreadsheet is for your use only and should
be used with caution. DENR does not guarantee the accuracy of
the information contained. This spreadsheet is subject to
continual revision and updating. It is your responsibility to be
aware of the most current information available. DENR is not
responsible for errors or omissions that may be contained herein.
This section can be used to calculate kW-hr output
from hours of operation and engine hp output.
This can be useful for operators with hour meters but
no Watt-hour meters. It assumes full load operation
resulting in conservative emission estimates.
Hot ICE Company
Wake
Raleigh
NA
V. Hot
0.5000
0
0
375,000
571,458
Greenhouse Gases - methods consistent with AP-42 but not with EPA
Mandatory Reporting Rule
Pollutant
lb/hr
lb/yr
tpy
Carbon Dioxide (CO2)
476,845.67
238.42
Note: Do not use greenhouse gas emission estimates from this spreadsheet for PSD (Prevention of Significant Deterioration) purposes.
NOx control is via ignition timing retard.
Pollutants in red are federally regulated hazardous air pollutants (HAPs) only. All other toxic/hazardous air pollutants are regulated as both HAPs and TAPs.
Factor quality ratings containing "<" indicate an AP-42 emission factor based on test results being below detection.
Emission factors for criteria pollutants are from AP-42 Chapter 3.4, Large Stationary Diesel and All Stationary Dual-fuel Engines (revised 10/96).
Emission factors for arsenic, beryllium, cadmium, chromium, lead, manganese, mercury, nickel, and selenium are from AP-42 Chapter 1.3, Fuel Oil Combustion (revised 5/10).
All other toxic/hazardous pollutants are from AP-42 Chapter 3.4, Large Stationary Diesel and All Stationary Dual-fuel Engines (revised 10/96).
Emission factors for greenhouse gases are from DAQ's Greenhouse Gas Emission Guidelines: Stationary Combustion Sources, June 2008, except for CH4,
which uses AP-42, Chapter 3.4, Large Stationary Diesel and All Stationary Dual-fuel Engines (revised 10/96).
Carbon dioxide emission factor for dual-fuel engines is calculated based on 95% natural gas and 5% diesel, per AP-42 Chapter 3.4, p. 3.4-5 (revised 10/96).
Hourly emission rates for all pollutants are based on the hourly fuel usage. Annual emissions are based on the annual fuel usage.
Daily emissions are based on operation at the hourly input rate for 24 hours.
Emission
Factor
Factor
Quality
(lb/hp-hr)
Rating
0.23
NA
2,161.01
1.08
0.004
NA
5.29
0.00
0.00001
NA
Large Diesel and All Dual-Fuel Engines Emissions Calculator LGD2012 Revision I
Insructions: Please provide the information shown in blue below. The applicability of this spreadsheet is limited to diesel engines larger than 600 hp and all dual-fuel (diesel/natural gas) engines.
Please note that, when used in conjunction with permit applications, any value entered for annual operations of these engines may become a permit limit.
User Input
Company Name:
Plant County:
Plant City:
Permit Number:
User:
Fuel Sulfur
Diesel Fuel Sulfur Content (%):
NG Fuel Sulfur Content (gr/mm cu ft):
DISCLAIMER: This spreadsheet is for your use only and should be used with caution. DENR does not
Hot ICE Company
Wake
Raleigh
NA
V. Hot
guarantee the accuracy of the information contained. This spreadsheet is subject to continual revision
and updating. It is your responsibility to be aware of the most current information available. DENR
is not responsible for errors or omissions that may be contained herein.
Fuel Input Rates
Hourly Fuel Usage:
Annual Fuel Usage:
Fuel Heat Content:
0.5000
2,000
Emissions Output for Diesel Engines
Criteria Pollutants
Pollutant
PM
PM-10
PM-2.5
NOx, uncont.
lb/hr
Emission
Factor
Factor
Quality
(lb/mmBtu)
Rating
1.00E-01
B
1.00E-01
B
1.00E-01
B
3.20E+00
B
NOx, cont.
53.20
1,330.00
0.67
1.90E+00
B
NOx, cont.
TOC (as CH4)
2.52
2.29
23.80
14.14
63.00
57.33
595.00
353.50
0.03
0.03
0.30
0.18
9.00E-02
8.19E-02
8.50E-01
5.05E-01
C
E
C
B
TOC (as CH4)
4.91E-02
2.17E-02
1.23E+00
5.43E-01
6.14E-04
2.72E-04
1.75E-03
7.76E-04
NA
NA
lb/hr
7.06E-04
2.21E-04
1.12E-04
2.17E-02
7.20E-06
8.40E-05
8.40E-05
8.40E-05
2.21E-03
2.52E-04
1.68E-04
8.40E-05
3.64E-03
8.40E-05
4.20E-04
5.94E-03
7.87E-03
5.40E-03
lb/day
1.69E-02
5.30E-03
2.69E-03
5.21E-01
1.73E-04
2.02E-03
2.02E-03
2.02E-03
5.30E-02
6.05E-03
4.03E-03
2.02E-03
8.74E-02
2.02E-03
1.01E-02
1.42E-01
1.89E-01
1.30E-01
lb/yr
1.76E-02
5.52E-03
2.80E-03
5.43E-01
1.80E-04
2.10E-03
2.10E-03
2.10E-03
5.52E-02
6.30E-03
4.20E-03
2.10E-03
9.10E-02
2.10E-03
1.05E-02
1.48E-01
1.97E-01
1.35E-01
Total HAP
Largest HAP (benzene)
Toxic/Hazardous Air Pollutants
Pollutant
Acetaldehyde
Acrolein
Arsenic unlisted compounds
Benzene
Benzo (a) pyrene
Beryllium metal (unreacted)
Cadmium metal (elemental unreacted)
Chromic Acid (VI)
Formaldehyde
Lead unlisted compounds
Manganese unlisted compounds
Mercury vapor
Napthalene
Nickel metal
Selenium compounds
Total PAH
Toluene
Xylenes
NMTOC
CO
SOx
Diesel
NG
28.00
700
0.00
0
1,050 (Btu/gal for diesel, Btu/cu. ft for NG)
lb/yr
tpy
NA
NA
NA
1,890.00
NA
NA
NA
0.95
Emission
Factor
Factor
Quality
(lb/mmBtu)
Rating
ND
NA
ND
NA
ND
NA
2.70E+00
D
NA
NA
NA
ND
22.40
5.60
32.48
0.70
560.00
140.00
812.00
17.54
0.28
0.07
0.41
0.01
8.00E-01
2.00E-01
1.16E+00
2.51E-02
NA
D
E
D
B
There are no Toxic/Hazardous Air Pollutant emission factors for dual-fuel engines.
CAS Number
75070
107028
ASC-Other
71432
50328
7440417
7440439
7738945
50000
PBC-Other
MNC-Other
7439976
91203
7440020
SEC
108883
1330207
Greenhouse Gases - methods consistent with TCR other protocols
but not with EPA Mandatory Reporting Rule
Pollutant
lb/yr
Carbon Dioxide (CO2)
112,907.03
Methane (CH4)
Nitrous Oxide (N2O)
Heat Input Rates
0 Hourly Fuel Usage (mmBtu):
0 Annual Fuel Usage (mmBtu):
Emissions Output for Dual-fuel Engines
Criteria Pollutants
Pollutant
lb/hr
PM
NA
PM-10
NA
PM-2.5
NA
NOx, uncont.
75.60
lb/yr
70.00
70.00
70.00
2,240.00
0.04
0.04
0.04
1.12
NG (cu ft)
200.00
5,000
140,000
2.80
2.80
2.80
89.60
NMTOC
CO
SOx
tpy
Diesel (gal)
tpy
56.45
2.52E-05
7.88E-06
4.00E-06
7.76E-04
2.57E-07
3.00E-06
3.00E-06
3.00E-06
7.89E-05
9.00E-06
6.00E-06
3.00E-06
1.30E-04
3.00E-06
1.50E-05
2.12E-04
2.81E-04
1.93E-04
E
E
E
E
E, <
E
E
E
E
E
E
E
E
E
E
E, <
E
E
Emission
Factor
Factor
Quality
(lb/mmBtu)
Rating
43.99
NA
6.17
0.00
0.009
NA
0.93
0.00
0.001
NA
Greenhouse Gases - methods consistent with TCR other protocols
but not with EPA Mandatory Reporting Rule
Pollutant
lb/hr
lb/yr
tpy
Carbon Dioxide (CO2)
112,907.03
56.45
Methane (CH4)
Nitrous Oxide (N2O)
Note: Do not use greenhouse gas emission estimates from this spreadsheet for PSD (Prevention of Significant Deterioration) purposes.
NOx control is via ignition timing retard.
Pollutants in red are federally regulated hazardous air pollutants (HAPs) only. All other toxic/hazardous air pollutants are regulated as both HAPs and TAPs.
Factor quality ratings containing "<" indicate an AP-42 emission factor based on test results being below detection.
Emission factors for criteria pollutants are from AP-42 Chapter 3.4, Large Stationary Diesel and All Stationary Dual-fuel Engines (revised 10/96).
Emission factors for arsenic, beryllium, cadmium, chromium, lead, manganese, mercury, nickel, and selenium are from AP-42 Chapter 1.3, Fuel Oil Combustion (revised 5/10).
All other toxic/hazardous pollutants are from AP-42 Chapter 3.4, Large Stationary Diesel and All Stationary Dual-fuel Engines (revised 10/96).
Emission factors for greenhouse gases are from DAQ's Greenhouse Gas Emission Guidelines: Stationary Combustion Sources, June 2008, except for CH4,
which uses AP-42, Chapter 3.4, Large Stationary Diesel and All Stationary Dual-fuel Engines (revised 10/96).
Carbon dioxide emission factor for dual-fuel engines is calculated based on 95% natural gas and 5% diesel, per AP-42 Chapter 3.4, p. 3.4-5 (revised 10/96).
Hourly emission rates for all pollutants are based on the hourly fuel usage. Annual emissions are based on the annual fuel usage.
Daily emissions are based on operation at the hourly input rate for 24 hours.
Emission
Factor
Factor
Quality
(lb/mmBtu)
Rating
43.99
NA
378.16
0.19
0.540
NA
0.93
0.00
0.001
NA
Fuel Oil Combustion Spreadsheet
Minimum Required Inputs - the following are the minimum required spreadsheet inputs for submitting
this spreadsheet to MCAQ. There are several other inputs in the spreadsheet which will contain default
values; these can also be changed, as appropriate for the emission source.
-
Facility Name
Permit Number (AQ Permit No., in the form of XX-XXX-XXX)
Spreadsheet Prepared By
Emission Source ID No.(from AQ Permit Emission Source Table)
Type of Boiler
Maximum Heat Input (Million Btu Per Hour)
Actual Annual Fuel Usage (Gallons Per Year)
Maximum Fuel Sulfur Content (%)
Control Device (if applicable)
o A low NOx burner is the most common control device on new boilers.
Spreadsheet Emission Calculation Example (see attached spreadsheet):
-
Company Name: Heatemup, Inc.
Permit Number: 13-415-005
Spreadsheet Prepared By: Mr. Smith
Emission Source ID No. ES-1
Type of Boiler: #26 from list (Small No. 2 Oil-fired Industrial Boiler, <100 mmBTU/HR)
Maximum Heat Input (Million Btu Per Hour): 75 mmBtu/hr
Actual Annual Fuel Usage (Gallons Per Year): 1,234 gallons/yr
Maximum Fuel Sulfur Content (%): 0.0015
Air Emissions Workbook
Page 35
Rev. 04/2016
FUEL OIL COMBUSTION EMISSIONS CALCULATOR REVISION 4/29/2015 - INPUT SCREEN
Instructions: Enter emission source / facility data on the "INPUT" tab/screen. The air emission results and summary of input data are viewed / printed on
the "OUTPUT" tab/screen. The different tabs are on the bottom of this screen.
This spreadsheet is for your use only and should be used with caution. MCAQ does not guarantee the accuracy of the information contained. This
spreadsheet is subject to continual revision and updating. It is your responsibility to be aware of the most current information available. MCAQ is not
responsible for errors or omissions that may be contained herein.
General Facility Information
FACILITY NAME:
Heatemup, Inc.
PREMISE NUMBER:
0123
PERMIT NUMBER
13-415-005
FACILITY CITY:
City
FACILITY COUNTY:
Mecklenburg
SPREADSHEET PREPARED BY:
Mr. Smith
EMISSION SOURCE DESCRIPTION:
No. 2 oil-fired Boiler
EMISSION SOURCE ID NO.:
ES-1
LATEST CONSTRUCTION/MODIFICATION DATE:
mm/dd/yy
SELECT THE TYPE OF BOILER FROM THE LISTS BELOW:
26
Boilers=>100 mmBtu/hr
1=
No. 6 oil-fired, normal firing (U)
2=
No. 6 oil-fired, normal firing (I)
3=
No. 6 oil-fired, normal firing (C)
4=
No. 6 oil-fired, normal firing, low Nox burner (U)
5=
No. 6 oil-fired, normal firing, low Nox burner (I)
6=
No. 6 oil-fired, normal firing, low Nox burner (C)
7=
No. 6 oil-fired, tangential firing (U)
8=
No. 6 oil fired, tangential firing, low Nox burner (U)
9=
No. 5 oil-fired, normal firing (U)
10 =
No. 5 oil-fired, normal firing (I)
11 =
No. 5 oil-fired, tangential firing (U)
12 =
No. 4 oil-fired, normal firing (U)
13 =
No. 4 oil-fired, normal firing (I)
14 =
No. 4 oil-fired, tangential firing (U)
15 =
No. 2 oil-fired (U)
16 =
No. 2 oil-fired (I)
Boilers=>100 mmBtu/hr (cont'd)
17 =
No. 2 oil-fired (C)
18 =
No. 2 oil-fired, LNB/FGR (U)
19 =
No. 2 oil-fired, LNB/FGR (I)
20 =
No. 2 oil-fired, LNB/FGR (C)
21 =
Vertical fired utility boiler
Small Boilers <100 mmBtu/hr
22 =
No. 6 oil-fired (I)
23 =
No. 6 oil-fired (C)
24 =
No. 5 oil-fired (C)
25 =
No. 4 oil-fired (C)
26 =
No. 2 oil-fired (I)
27 =
No. 2 oil-fired (C)
28 =
Residential Furnace
Note: The emission factors for fuel oil-fired boilers depend on the boiler size and application type. In the listing of boiler types, the following notation is used: U = Utility boilers
(producing steam for the generation of electricity), I = Industrial boilers (generating steam or hot water for process heat, electricity generation, or space heat), C = Commercial
or institutional (used for space heating of commercial or instutional facilities), residential (furnaces used for space heati ng purposes), and LNB/FGR = Lox NOx Burners/Flue
Gas Recovery. Please be sure to select the proper boiler from the lists above.
EMISSION SOURCE INPUT DATA
MAXIMUM HEAT INPUT (MILLION BTU PER HOUR):
75.00
MMBTU/HR
ACTUAL ANNUAL FUEL USAGE (GALLONS PER YEAR):
1,234.0
GAL/YR
MAXIMUM ANNUAL FUEL USAGE (GALLONS PER YEAR)
4,692,857.1
GAL/YR
MAXIMUM FUEL SULFUR CONTENT USED (%):
0.0015
%
FUEL HEATING VALUE
FUEL HEATING VALUE (BTU/GAL):
140,000
BTU/GAL
DEFAULT WILL APPEAR AS FOLLOWS (not used for Greenhouse Gas calcs --See below for GHG defaults):
150,000
BTU/GAL FOR No. 6, 5, and 4 FUEL OIL
140,000
BTU/GAL ALL OTHERS
(TYPE OVER NUMBER AT RIGHT IF YOU HAVE SITE SPECIFIC DATA)
CONTROL DEVICE INPUT DATA
Note: Select the type of control devices from the pull-down menus below. Default control effiencies will appear for each control device that is selected. The user may
enter a different control efficiency to override these values if site specific data is available.
TYPE OF PARTICULATE CONTROL:
AVERAGE PARTICULATE CONTROL EFF.:
0
TYPE OF POSTCOMBUSTION SULFUR DIOXIDE CONTROL:
AVERAGE SULFUR DIOXIDE CONTROL EFF.:
0
TYPE OF NITROGEN OXIDE CONTROL:
AVERAGE NITROGEN OXIDE CONTROL EFF.:
0
MAXIMUM VALUES ALLOWED / REQUESTED PERMIT LIMITATIONS
REQUESTED MAXIMUM FUEL USAGE LIMIT (GALLONS PER YEAR)
MAXIMUM FUEL SULFUR CONTENT (%)
4,692,857.1
GAL/YR
0.5000
(TYPEOVER IF NECESSARY - DEFAULT VALUES ARE THE CALCULATED POTENTIAL AND THE MAXIMUM SULFUR CONTENT AS SHOWN
IN THE EMISSION SOURCE INPUT DATA SECTION)
ADDITIONAL INFORMATION FOR GREENHOUSE GAS EMISSIONS
ENTER CALCULATION TIER
from EPA Mandatory Reporting Rule (MRR) Subpart C www.epa.gov/climatechange/emissions/ghgrulemaking.html
NOTE: EF is "Emission Factor"
SINCE TIER 3 IS NOT BEING USED,
FUEL CARBON CONTENT WILL NOT BE USED
2.7600
kg Carbon/gal
SELECT FUEL TYPE
HIGH HEAT VALUE (HHV) FOR GHGs
FOR TIER 1 and TIER 3, the FUEL HEATING VALUE entered above is overriden with the EPA DEFAULT from Table C-1 of the EPA MRR:
Distillate Fuel Oil No. 2
0.138 mmBTU/gal THIS VALUE WILL BE USED FOR GHG calcuations- actual emissions
Distillate Fuel Oil No. 4
0.146 mmBTU/gal
Residual Fuel Oil No. 5
0.14 mmBTU/gal
Residual Fuel Oil No. 6
0.15 mmBTU/gal
FOR TIER 2, the FUEL HEATING VALUE entered above is used. The value entered must be the annual average HHV of the fuel
determined using procedures in the EPA MRR (see 98.33(a)(2) )
Distillate Fuel Oil No. 2
DEFAULT HHV OF
0.138
mmBTU/gal
THIS VALUE WILL BE USED FOR GHG calcuations- actual emissions
FUEL OIL COMBUSTION EMISSIONS CALCULATOR REVISION 4/29/2015 - OUTPUT SCREEN
Instructions: Enter emission source / facility data on the "INPUT" tab/screen. The air emission results and summary of input data
are viewed / printed on the "OUTPUT" tab/screen. The different tabs are on the bottom of this screen.
This spreadsheet is for your use only and should be used with caution. MCAQ does not guarantee the accuracy of the information contained. This spreadsheet is
subject to continual revision and updating. It is your responsibility to be aware of the most current information available. MCAQ is not responsible for errors or
omissions that may be contained herein.
SOURCE / FACILITY / USER INPUT SUMMARY (FROM INPUT SCREEN)
FACILITY NAME:
Heatemup, Inc.
PREMISE NUMBER:
PERMIT NUMBER:
FACILITY CITY:
FACILITY COUNTY:
USER NAME:
EMISSION SOURCE DESCRIPTION:
EMISSION SOURCE ID NO.:
0123
13-415-005
City
Mecklenburg
Mr. Smith
No. 2 oil-fired Boiler
ES-1
MAX HEAT INPUT:
75.00
FUEL HEAT VALUE:
140,000
HHV for GHG CALCULATIONS:
0.138
ACTUAL ANNUAL FUEL USAGE:
1,234
MAXIMUM ANNUAL FUEL USAGE:
4,692,857
MAXIMUM SULFUR CONTENT:
0.0015
REQUESTED PERMIT LIMITATIONS
MAX. FUEL USAGE:
4,692,857
MAX. SULFUR CONTENT:
0.5
TYPE OF CONTROL DEVICES
POLLUTANT
CONTROL EFF.
NONE/OTHER
PM
0
NONE/OTHER
SO2
0
NONE/OTHER
NOx
0
METHOD USED TO COMPUTE ACTUAL GHG EMISSIONS:
TIER 1: DEFAULT HIGH HEAT VALUE AND DEFAULT EF
CARBON CONTENT USED FOR GHGS (kg C/gal):
CARBON CONTENT NOT USED FOR CALCULATION TIER CHOSEN
CRITERIA AIR POLLUTANT EMISSIONS INFORMATION
ACTUAL EMISSIONS
POTENTIAL EMSSIONS
(BEFORE CONTROLS / LIMITS)
AIR POLLUTANT EMITTED
TOTAL PARTICULATE MATTER (PM) (FPM+CPM)
FILTERABLE PM (FPM)
lb/hr
1.77
1.07
tons/yr
0.00
0.00
lb/hr
1.77
1.07
tons/yr
7.74
4.69
lb/hr
1.77
1.07
tons/yr
7.74
4.69
CONDENSABLE PM (CPM)
FILTERABLE PM<10 MICRONS (PM10)
0.70
0.54
0.00
0.00
0.70
0.54
3.05
2.35
0.70
0.54
0.13
38.04
10.71
2.68
0.11
0.00
SULFUR DIOXIDE (SO2)
NITROGEN OXIDES (NOx)
CARBON MONOXIDE (CO)
VOLATILE ORGANIC COMPOUNDS (VOC)
LEAD
ACTUAL EMISSIONS
CAS
TOXIC / HAZARDOUS AIR POLLUTANT
1.30E+00
1.00E+00
1.30E+00
1.00E+00
1.30E+00
1.00E+00
1.30E+00
1.00E+00
0.59
166.60
46.93
11.73
0.47
0.00
2.50E-01
2.13E-01
2.00E+01
5.00E+00
2.00E-01
1.26E-03
2.50E-01
2.13E-01
2.00E+01
5.00E+00
2.00E-01
1.26E-03
2.50E-01
7.10E+01
2.00E+01
5.00E+00
2.00E-01
1.26E-03
2.50E-01
7.10E+01
2.00E+01
5.00E+00
2.00E-01
1.26E-03
EMISSION FACTOR
lb/hr
lb/yr
0.0E+00
3.0E-04
1.5E-03
2.3E-04
2.3E-04
2.3E-04
0.0E+00
4.4E-04
2.0E-02
2.6E-02
6.8E-04
4.5E-04
2.3E-04
1.3E-04
1.8E-04
2.3E-04
0.0E+00
1.8E-03
1.1E-03
4.3E-02
7.5E-04
0.0E+00
6.9E-04
3.4E-03
5.2E-04
5.2E-04
5.2E-04
0.0E+00
1.0E-03
4.6E-02
5.9E-02
1.6E-03
1.0E-03
5.2E-04
2.9E-04
4.1E-04
5.2E-04
0.0E+00
4.1E-03
2.6E-03
9.8E-02
1.7E-03
0.0E+00
3.0E-04
1.5E-03
2.3E-04
2.3E-04
2.3E-04
0.0E+00
4.4E-04
2.0E-02
2.6E-02
6.8E-04
4.5E-04
2.3E-04
1.3E-04
1.8E-04
2.3E-04
0.0E+00
1.8E-03
1.1E-03
4.3E-02
7.5E-04
0.0E+00
2.6E+00
1.3E+01
2.0E+00
2.0E+00
2.0E+00
0.0E+00
3.8E+00
1.8E+02
2.3E+02
5.9E+00
3.9E+00
2.0E+00
1.1E+00
1.6E+00
2.0E+00
0.0E+00
1.5E+01
9.9E+00
3.7E+02
6.6E+00
0.0E+00
3.0E-04
1.5E-03
2.3E-04
2.3E-04
2.3E-04
0.0E+00
4.4E-04
2.0E-02
2.6E-02
6.8E-04
4.5E-04
2.3E-04
1.3E-04
1.8E-04
2.3E-04
0.0E+00
1.8E-03
1.1E-03
4.3E-02
7.5E-04
0.0E+00
2.6E+00
1.3E+01
2.0E+00
2.0E+00
2.0E+00
0.0E+00
3.8E+00
1.8E+02
2.3E+02
5.9E+00
3.9E+00
2.0E+00
1.1E+00
1.6E+00
2.0E+00
0.0E+00
1.5E+01
9.9E+00
3.7E+02
6.6E+00
ASC-Other
Benzene
(TH)
71432
Beryllium Metal (unreacted)
(TH)
7440417
Cadium Metal (elemental unreacted)
(TH)
7440439
Chromic Acid (VI)
(TH)
7738945
Cobalt Unlisted Compounds
(H)
COC-Other
(H)
100414
(T)
16984488
(lb/103 gal)
(AFTER CONTROLS / LIMITS)
lb/yr
SBC-Other
Fluorides (sum fluoride compounds)
3.05
2.35
lb/hr
(H)
uncontrolled
controlled
0.00E+00
5.60E-04
2.75E-03
4.20E-04
4.20E-04
4.20E-04
0.00E+00
8.17E-04
3.73E-02
4.80E-02
1.26E-03
8.40E-04
4.20E-04
2.36E-04
3.33E-04
4.20E-04
0.00E+00
3.30E-03
2.10E-03
7.97E-02
1.40E-03
0.00E+00
5.60E-04
2.75E-03
4.20E-04
4.20E-04
4.20E-04
0.00E+00
8.17E-04
3.73E-02
4.80E-02
1.26E-03
8.40E-04
4.20E-04
2.36E-04
3.33E-04
4.20E-04
0.00E+00
3.30E-03
2.10E-03
7.97E-02
1.40E-03
Formaldehyde
(TH)
50000
Lead Unlisted Compounds
(H)
PBC-Other
Manganese Unlisted Compounds
(TH)
MNC-Other
Mercury, vapor
(TH)
7439976
Methyl chloroform
(TH)
71566
Napthalene
(H)
91203
Nickle Metal
(TH)
7440020
Phosphorus Metal, Yellow or White
(H)
7723140
POM rates uncontrolled
(H)
Selenium compounds
(H)
SEC
Toluene
(TH)
108883
Xylene
(TH)
1330207
Total HAP
(H)
7.7E-02
1.8E-01
7.7E-02
6.7E+02
7.7E-02
6.7E+02
1.4E-01
1.4E-01
Largest HAP
(H)
4.27E-02
9.83E-02
4.27E-02
3.74E+02
4.27E-02
3.74E+02
7.97E-02
7.97E-02
POM
controlled
3.30E+00
2.00E+00
lb/yr
(TH)
uncontrolled
3.30E+00
2.00E+00
lb/hr
Arsenic Unlisted Compounds
3
Potential (lb/10 gal)
controlled
3.30E+00
2.00E+00
NUMBER
Antimony Unlisted Compounds
Ethylbenzene
(BEFORE CONTROLS / LIMITS)
uncontrolled
3.30E+00
2.00E+00
POTENTIAL EMSSIONS
(AFTER CONTROLS / LIMITS)
EMISSION FACTOR
3
Actual (lb/10 gal)
(AFTER CONTROLS / LIMITS)
0.13
0.00
0.13
0.59
0.11
0.00
38.04
166.60
10.71
0.01
10.71
46.93
2.68
0.00
2.68
11.73
0.11
0.00
0.11
0.47
0.00
0.00
0.00
0.00
TOXIC / HAZARDOUS AIR POLLUTANT EMISSIONS INFORMATION
GAL/YR
%
EMISSION FACTOR
(AFTER CONTROLS / LIMITS)
FILTERABLE PM<2.5 MICRONS (PM2.5)
MMBTU/HR
BTU/GAL
mm BTU/GAL
GAL/YR
GAL/YR
%
TOXIC AIR POLLUTANT EMISSIONS INFORMATION (FOR PERMITTING PURPOSES)
EMISSION FACTOR
EXPECTED ACTUAL EMISSIONS AFTER CONTROLS / LIMITATIONS
TOXIC AIR POLLUTANT
lb/hr
lb/day
lb/yr
3.00E-04
1.47E-03
2.25E-04
2.25E-04
2.25E-04
2.00E-02
2.57E-02
4.50E-04
2.25E-04
1.26E-04
2.25E-04
4.27E-02
7.50E-04
7.20E-03
3.54E-02
5.40E-03
5.40E-03
5.40E-03
4.80E-01
6.17E-01
1.08E-02
5.40E-03
3.03E-03
5.40E-03
1.02E+00
1.80E-02
2.63E+00
1.29E+01
1.97E+00
1.97E+00
1.97E+00
1.75E+02
2.25E+02
3.94E+00
1.97E+00
1.11E+00
1.97E+00
3.74E+02
6.57E+00
Arsenic Unlisted Compounds
(TH)
ASC-Other
Benzene
(TH)
71432
Beryllium Metal (unreacted)
(TH)
7440417
Cadium Metal (elemental unreacted)
(TH)
Soluble chromate compounds, as chromium (VI) equivalent
(TH)
Fluorides (sum fluoride compounds)
(T)
(lb/103 gal)
CAS Num.
7440439
SolCR6
16984488
Formaldehyde
(TH)
50000
Manganese Unlisted Compounds
(TH)
MNC-Other
Mercury, vapor
(TH)
7439976
Methyl chloroform
(TH)
71566
Nickle Metal
(TH)
7440020
Toluene
(TH)
108883
Xylene
(TH)
1330207
GREENHOUSE GAS EMISSIONS INFORMATION (FOR EMISSIONS INVENTORY PURPOSES) CONSISTENT WITH EPA MANDATORY REPORTING RULE (MRR) METHOD
Distillate Fuel Oil No. 2
uncontrolled
5.60E-04
2.75E-03
4.20E-04
4.20E-04
4.20E-04
3.73E-02
4.80E-02
8.40E-04
4.20E-04
2.36E-04
4.20E-04
7.97E-02
1.40E-03
POTENTIAL EMISSIONS - utilize max heat input
capacity and EPA MRR Emission Factors
POTENTIAL EMISSIONS With Requested
Emission Limitation - utilize requested fuel
limit and EPA MRR Emission Factors
EPA MRR CALCULATION METHOD: TIER 1
metric tons/yr
CARBON DIOXIDE (CO2)
5.60E-04
2.75E-03
4.20E-04
4.20E-04
4.20E-04
3.73E-02
4.80E-02
8.40E-04
4.20E-04
2.36E-04
4.20E-04
7.97E-02
1.40E-03
GHG - POTENTIAL TO EMIT
NOT BASED ON EPA MRR METHOD
ACTUAL EMISSIONS
GREENHOUSE GAS
POLLUTANT
controlled
metric tons/yr, CO2e
short tons/yr
short tons/yr
short tons/yr, CO2e
short tons/yr
short tons/yr,
CO2e
12.59
12.59
13.88
53,563.14
53,563.14
53,563.14
53,563.14
METHANE (CH4)
5.11E-04
1.07E-02
5.63E-04
2.17E+00
4.56E+01
2.17E+00
4.56E+01
NITROUS OXIDE (N2O)
1.02E-04
TOTAL
3.17E-02
1.13E-04
4.35E-01
1.35E+02
53,743.47
4.35E-01
12.64
TOTAL
NOTES: 1) CO2e means CO2 equivalent
2) The DAQ Air Emissions Reporting Online (AERO) system requires short tons and the EPA MRR requires metric tons
TOTAL
1.35E+02
53,743.47
Gasoline and Small Diesel Engines
Minimum Required Inputs - the following are the minimum required spreadsheet inputs for
submitting this spreadsheet to MCAQ. There are several other inputs in the spreadsheet which
will contain default values; these can also be changed, as appropriate for the emission source.
-
Company Name
Permit Number (AQ Permit No., in the form of XX-XXX-XXX)
Spreadsheet Prepared By
Emission Source ID No.(from AQ Permit Emission Source Table)
Rating and Fuel Type (Million BTU Per Hr/HP and Diesel/Gasoline)
Actual Yearly Fuel Usage (Gallons or Hours)
Requested Annual Limitation (Gallons Combusted or Hours of Operation)
o An annual limitation of 500 hours of operation should be used for emergency
engines.
Spreadsheet Emission Calculation Example (see attached spreadsheet):
-
Company Name: Heatemup, Inc.
Permit Number: 13-415-005
Spreadsheet Prepared By: Mr. Smith
Emission Source ID No. ES-1
Rating and Fuel Type: 200 HP, Diesel
Actual Yearly Usage: 30 hours
Air Emissions Workbook
Page 38
Rev. 04/2016
GAS & DIESEL INTERNAL COMBUSTION ENGINES with power rating of <= 600 HP for diesel engines and <= 250 HP for gasoline engines
EMISSIONS CALCULATOR REVISION R 1/30/2012 - INPUT SCREEN
Instructions: Enter emission source / facility data on the "INPUT" tab/screen. The air emission results and summary of input data are
viewed/printed on the "OUTPUT" tab/screen. The different tabs are on the bottom of this screen.
This spreadsheet is for your use only and should be used with caution. DENR does not guarantee the accuracy of the information contained. This
spreadsheet is subject to continual revision and updating. It is your responsibility to be aware of the most current information available. DENR is
not responsible for errors or omissions that may be contained herein.
FIELDS
SELECTIONS
COMPANY NAME:
FACILITY ID NUMBER:
PERMIT NUMBER
FACILITY CITY:
FACILITY COUNTY:
SPREADSHEET PREPARED BY:
FACILITY NAME, INC
1800250
9999R02
ANYTOWN
ANYCOUNTY
initials
EMISSION SOURCE ID NO.:
ES-1
RATING and FUEL TYPE
200.00
SULFUR CONTENT OF DIESEL FUEL (%)
0.0015
FUEL HEATING VALUE
FUEL HEATING VALUE (BTU/GAL):
140,000 BTU/GAL
is equal to
DEFAULT VALUES BY FUEL TYPE (not used for Greenhouse Gas calcs --See below for GHG defaults):
116,485 BTU/GALLON GASOLINE
140,000 BTU/GALLON DIESEL
0.1400 mm Btu/gal
USAGE DATA
ACTUALS (GALLONS COMBUSTED OR HRS OF OPERATION)
30
REQUESTED ANNUAL LIMITATION
(GALLONS COMBUSTED OR HRS OF OPERATION)
ADDITIONAL INFORMATION FOR GREENHOUSE GAS (GHG) EMISSIONS
ENTER CALCULATION TIER
from EPA Mandatory Reporting Rule (MRR) Subpart C www.epa.gov/climatechange/emissions/ghgrulemaking.html
NOTE: EF is "Emission Factor"
SELECT FUEL TYPE (more detailed fuel type needed for GHGs)
ENTER ANNUAL AVGE CARBON CONTENT OF FUEL
determined using procedures in the EPA MRR (see 98.33(a)(3))
7.0000
kg Carbon/gal
HIGH HEAT VALUE (HHV) FOR GHGs
FOR TIER 1 and TIER 3, the FUEL HEATING VALUE entered above is overriden with the EPA DEFAULT from Table C-1 of the EPA MRR:
GASOLINE (Motor)
0.125 mm Btu/gal
DISTILLATE #1
0.139 mm Btu/gal
DISTILLATE #2
0.138 mm Btu/gal
DISTILLATE #4
0.146 mm Btu/gal
RESIDUAL #5
0.14 mm Btu/gal
RESIDUAL #6
0.15 mm Btu/gal
FOR TIER 2, the FUEL HEATING VALUE entered above is used. The value entered must be the annual average HHV of the fuel
determined using procedures in the EPA MRR (see 98.33(a)(2) )
HHV TO BE USED FOR GHG IS:
DISTILLATE #2
DEFAULT
HHV OF
0.1380
mm
Btu/gal
FALSE
GAS & DIESEL INTERNAL COMBUSTION ENGINES EMISSIONS CALCULATOR REVISION R 1/30/2012 - OUTPUT SCREEN
Instructions: Enter emission source / facility data on the "INPUT" tab/screen. The air emission results and summary of input data are
viewed/printed on the "OUTPUT" tab/screen. The different tabs are on the bottom of this screen.
This spreadsheet is for your use only and should be used with caution. DENR does not guarantee the accuracy of the information contained.
This spreadsheet is subject to continual revision and updating. It is your responsibility to be aware of the most current information available.
DENR is not responsible for errors or omissions that may be contained herein.
SOURCE / FACILITY / USER INPUT SUMMARY (FROM INPUT SCREEN)
FACILITY NAME, INC
COMPANY:
EMISSION SOURCE DESCRIPTION:
200 HP POWER OUTPUT, DIESEL INTERNAL COMBUSTION ENGINE
EMISSION SOURCE ID NO.:
ES-1
SPREADSHEET PREPARED BY:
initials
ACTUAL THROUGHPUT
30 HRS OF OPERATION
FUEL HEATING
VALUE:
140000
HHV for
GHG
REQUESTED ANNUAL LIMITATION
0 GALS COMBUSTED
CALCULATIONS:
0.138
SULFUR CONTENT OF DIESEL FUEL (%)
0.0015
METHOD USED TO COMPUTE ACTUAL GHG EMISSIONS:
TIER 3: MEASURED CARBON CONTENT (ANNUAL AVG)
CARBON CONTENT USED FOR GHGS (kg C/gal):
7
FACILITY ID NO.:
PERMIT NUMBER:
FACILITY CITY:
FACILITY COUNTY:
POLLUTANT
BTU/GAL
PM
mm BTU/GAL
PM10
PM2.5
SO2
NOX
CO
VOC
1800250
9999R02
ANYTOWN
ANYCOUNTY
CONTROL EFF.
0
0
0
0
0
0
0
CRITERIA AIR POLLUTANT EMISSIONS INFORMATION
ACTUAL EMISSIONS
(AFTER CONTROLS / LIMITS)
AIR POLLUTANT EMITTED
PARTICULATE MATTER (PM)
PARTICULATE MATTER<10 MICRONS (PM10)
lb/hr
0.44
0.44
PARTICULATE MATTER<2.5 MICRONS (PM2.5)
SULFUR DIOXIDE (SO2)
NITROGEN OXIDES (NOx)
CARBON MONOXIDE (CO)
VOLATILE ORGANIC COMPOUNDS (VOC)
tons/yr
0.01
0.01
POTENTIAL EMISSIONS
(BEFORE CONTROLS/LIMITS)
lb/hr
0.44
0.44
tons/yr
1.93
1.93
lb/hr
0.44
0.44
tons/yr
0.00
0.00
1.93
0.01
27.16
5.85
2.20
0.44
0.00
6.20
1.34
0.50
0.00
0.00
0.00
0.00
0.00
0.44
0.01
0.44
0.00
0.00
0.00
6.20
0.09
6.20
1.34
0.02
1.34
0.50
0.01
0.50
TOXIC / HAZARDOUS AIR POLLUTANT EMISSIONS INFORMATION
ACTUAL EMISSIONS
CAS
NUMBER
75070
107028
ASC-Other
71432
50328
7440417
106990
7440439
7738945
50000
PBC-Other
MNC-Other
7439976
91203
7440020
SEC
108883
1330207
50000
TOXIC / HAZARDOUS AIR POLLUTANT
Acetaldehyde (H,T)
Acrolein (H,T)
Arsenic unlisted compounds (H,T)
Benzene (H,T)
Benzo(a)pyrene (H,T)
Beryllium metal (unreacted) (H,T)
1,3-Butadiene (H,T)
Cadmium metal (elemental unreacted) (H,T)
Chromic Acid (VI) (H,T)
Formaldehyde (H,T)
Lead unlisted compounds (H)
Manganese unlisted compounds (H,T)
Mercury vapor (H,T)
Napthalene (H)
Nickel metal (H,T)
Selenium compounds (H)
Toluene (H,T)
Xylene (H,T)
Highest HAP (Formaldehyde)
Total HAPs
(AFTER CONTROLS / LIMITS)
lb/hr
1.07E-03
1.30E-04
5.60E-06
1.31E-03
2.63E-07
4.20E-06
5.47E-05
4.20E-06
4.20E-06
1.65E-03
1.26E-05
8.40E-06
4.20E-06
1.19E-04
4.20E-06
2.10E-05
5.73E-04
3.99E-04
1.65E-03
5.38E-03
lb/yr
3.22E-02
3.89E-03
1.68E-04
3.92E-02
7.90E-06
1.26E-04
1.64E-03
1.26E-04
1.26E-04
4.96E-02
3.78E-04
2.52E-04
1.26E-04
3.56E-03
1.26E-04
6.30E-04
1.72E-02
1.20E-02
4.96E-02
1.61E-01
EMISSION FACTOR
POTENTIAL EMISSIONS
(BEFORE CONTROLS / LIMITS)
lb/hr
1.07E-03
1.30E-04
5.60E-06
1.31E-03
2.63E-07
4.20E-06
5.47E-05
4.20E-06
4.20E-06
1.65E-03
1.26E-05
8.40E-06
4.20E-06
1.19E-04
4.20E-06
2.10E-05
5.73E-04
3.99E-04
1.65E-03
5.38E-03
lb/hp-hr
uncontrolled
(AFTER CONTROLS /LIMITS)
2.20E-03
2.20E-03
2.20E-03
1.21E-05
3.10E-02
6.68E-03
2.51E-03
EMISSION FACTOR
lb/hp-hr
(AFTER CONTROLS /LIMITS)
lb/yr
9.41E+00
1.13E+00
4.91E-02
1.14E+01
2.31E-03
3.68E-02
4.80E-01
3.68E-02
3.68E-02
1.45E+01
1.10E-01
7.36E-02
3.68E-02
1.04E+00
3.68E-02
1.84E-01
5.02E+00
3.50E+00
1.45E+01
4.71E+01
lb/hr
1.07E-03
1.30E-04
5.60E-06
1.31E-03
2.63E-07
4.20E-06
5.47E-05
4.20E-06
4.20E-06
1.65E-03
1.26E-05
8.40E-06
4.20E-06
1.19E-04
4.20E-06
2.10E-05
5.73E-04
3.99E-04
1.65E-03
5.38E-03
lb/yr
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
uncontrolled
5.37E-06
6.48E-07
2.80E-08
6.53E-06
1.32E-09
2.10E-08
2.74E-07
2.10E-08
2.10E-08
8.26E-06
6.30E-08
4.20E-08
2.10E-08
5.94E-07
2.10E-08
1.05E-07
2.86E-06
2.00E-06
8.26E-06
TOXIC AIR POLLUTANT EMISSIONS INFORMATION (FOR PERMITTING PURPOSES)
EMISSION FACTOR
EXPECTED ACTUAL EMISSIONS AFTER CONTROLS / LIMITATIONS
lb/hp-hr
TOXIC AIR POLLUTANT
CAS Num.
lb/hr
lb/day
Acetaldehyde (H,T)
1.07E-03
2.58E-02
75070
Acrolein (H,T)
1.30E-04
3.11E-03
107028
Arsenic unlisted compounds (H,T)
5.60E-06
1.34E-04
ASC-Other
Benzene (H,T)
1.31E-03
3.13E-02
71432
Benzo(a)pyrene (H,T)
2.63E-07
6.32E-06
50328
Beryllium metal (unreacted) (H,T)
4.20E-06
1.01E-04
7440417
1,3-Butadiene (H,T)
5.47E-05
1.31E-03
106990
Cadmium metal (elemental unreacted) (H,T)
4.20E-06
1.01E-04
7440439
soluble chromate compounds, as chromium (VI) equivalent
1.01E-04
SOLCR6
4.20E-06
Formaldehyde (H,T)
1.65E-03
3.96E-02
50000
Manganese unlisted compounds (H,T)
8.40E-06
2.02E-04
MNC-Other
Mercury vapor (H,T)
4.20E-06
1.01E-04
7439976
Nickel metal (H,T)
4.20E-06
1.01E-04
7440020
Toluene (H,T)
5.73E-04
1.37E-02
108883
Xylene (H,T)
3.99E-04
9.58E-03
1330207
GREENHOUSE GAS EMISSIONS INFORMATION (FOR EMISSIONS INVENTORY PURPOSES) - CONSISTENT WITH EPA
MANDATORY REPORTING RULE (MRR) METHOD
DISTILLATE #2
ACTUAL EMISSIONS
GREENHOUSE GAS EMITTED
WILL NOT USE EPA MRR METHOD IF ONLY HOURS OF OPERATION ARE GIVEN
metric tons/yr
metric tons/yr, CO2e
short tons/yr
no EPA method
no EPA method
no EPA method
no EPA method
no EPA method
no EPA method
CARBON DIOXIDE (CO2)
METHANE (CH4)
NITROUS OXIDE (N2O)
no EPA method
TOTAL
no EPA method
no EPA method
no EPA method
lb/yr
uncontrolled
0.00E+00
5.37E-06
0.00E+00
6.48E-07
0.00E+00
2.80E-08
0.00E+00
6.53E-06
0.00E+00
1.32E-09
0.00E+00
2.10E-08
0.00E+00
2.74E-07
0.00E+00
2.10E-08
0.00E+00
2.10E-08
0.00E+00
8.26E-06
0.00E+00
4.20E-08
0.00E+00
2.10E-08
0.00E+00
2.10E-08
0.00E+00
2.86E-06
0.00E+00
2.00E-06
GHG - POTENTIAL TO EMIT
NOT BASED ON EPA MRR METHOD
POTENTIAL EMISSIONS With
POTENTIAL EMISSIONS - utilize max heat input
Requested Emission Limitation - utilize
capacity or horsepower and EPA MRR Emission
requested fuel limit and EPA MRR
Factors
Emission Factors
short tons/yr
short tons/yr, CO2e
short tons/yr
short tons/yr, CO2e
999.85
999.85
0.00
0.00
4.06E-02
8.52E-01
0.00E+00
0.00E+00
8.11E-03
NOTE: CO2e means CO2 equivalent.
NOTE: The DAQ Air Emissions Reporting Online (AERO) system requires short tons be reported. The EPA MRR requires metric tons be reported.
NOTE: Do not use greenhouse gas emission estimates from this spreadsheet for PSD (Prevention of Significant Deterioration) purposes.
TOTAL
2.51E+00
1,003.21
0.00E+00
TOTAL
0.00E+00
0.00
Gasoline Terminals
Minimum Required Inputs - the following are the minimum required spreadsheet inputs for submitting
this spreadsheet to MCAQ. There are inputs in the spreadsheet which will contain default values; these
should be changed, as appropriate for the emission source.
-
Gasoline Terminal Name and Premise No. (the Premise No. is the last 3 digits of the AQ Permit
No.)
Emission Inventory Year
Gasoline throughout for the reporting period
Potential gasoline throughout (calculate based on the number of gasoline loading bays, 9,000gallon truck capacity and 20 minutes to load each truck)
If applicable, the amount of gasoline loaded without vacuum assist
Gasoline throughput of each tank (tank ID #’s can be found in the AQ Permit Emission Source
Table)
Actual and Potential VOC Emissions (in lb) for each tank (can use TANKS 4.09d program)
If a tank was emptied during the reporting period, enter VOC emissions from the landing loss
(can use eqns. from AP-42 Tables 7.1-17 thru 7.1-19)
Indicate the loading rack control device (vapor combustion unit (VCU) or vapor recovery unit
(VRU))
Control device permit limit – usually 10 or 35 mg/L (35 is the default value)
VOC and Benzene stack test date and results
Spreadsheet Emission Calculation Example (see attached spreadsheet):
-
Company Name: ABM Terminal/022
Emission Inventory Year: 2020
Actual Throughput: 420,000,000 gallons/year
Potential Throughput: 946,080,000 gallons/year*
Actual Unassisted Throughput: 100,000,000 gallons/year
Tank #: 1
Actual Throughput: 200,000,000 gallons/year
Actual VOC Emissions: 150 lb/year
Potential VOC Emissions: 2,000 lb/year
Emissions from Landing Events: 50 lb/year
Control Device Type: VCU
Control Device permit limit: 10 mg VOC/Liter gas loaded
VOC test date and result: 1/2/2018, 8.0 mg/L
Benzene test date and result: 1/2/2018, 0.22 mg/L
*Potential Emissions = (4 bays)*(9,000 gallons)*(3 trucks/hr)*(8760 hrs/yr)
= 946,080,000 gals/yr
Air Emissions Workbook
Page 41
Rev. 04/2016
Gasoline Terminal Emissions Calculator (Rev. 02/2012)
Gasoline Terminal Name/Premise No.:
Emission Inventory Year:
ABM Terminal/ 022
2020
1. Loading Rack Disbursement
Actual Thruput
Potential Thruput
Vacuum Assist Used?
Actual Unassisted Thruput
gallons/year
gallons/year
(enter "Y" or "N")
gallons/year
420,000,000
946,080,000
Y
100,000,000
Hours of unassisted loading (not used to calculate emissions)
2. Gasoline Storage Tanks Disbursement
INPUT emissions as calculated by TANKS 4.09d
Tank #
1
Total
Actual Thruput
(gallons/yr)
200,000,000
Potential Thruput
(gallons/yr)
0
0
0
0
0
0
0
0
946,080,000
0
0
0
0
0
0
0
0
0
200,000,000
946,080,000
Actual VOC Emissions
(lbs/year)
150.0000
Potential VOC
Emissions (lbs/year)
2,000.0000
Roof Landing Losses*
Tank emptied or
refilled? (Y or N)
Y
Actual VOC Emissions
from Landing Events
(lbs/year)
50.0000
* Calculate using equations from AP-42
Tables 7.1-17 thru 7.1-19.
3. Actual Stack Test Data
control device type =
control device permit limit =
VOC
Benzene
Test Date
1/2/2018
1/2/2018
VCU (enter "VCU" or "VRU")
10 mg VOC/liter gas loaded (e.g. 35 or 10 mg VOC/liter gas loaded)
8.0000
0.2200
mg/liter gas loaded
mg/liter gas loaded
(leave blank if unknown)
(leave blank if unknown)
4. HAP/TAP Speciation Profile
Enter vapor mass fraction (wt %) for HAP/TAP components of gasoline.
Use listed default values or revise and provide supporting documentation for values entered.
hexane
benzene
toluene
2,2,4 trimethylpentane
xylenes
ethyl benzene
other 1?
other 2?
other 3?
vapor phase wt %
1.6%
0.9%
1.3%
0.8%
0.5%
0.1%
0.0%
0.0%
0.0%
HAP, TAP?
HAP&TAP
HAP&TAP
HAP&TAP
HAP
HAP&TAP
HAP
Default values from vapor profile of normal gasoline as listed in EPA document 453/R-94-002a Gasoline Distribution Industry
(Stage I) - Background Information for Proposed Standards. If different, list source:
G:\AQ_Xfer\AQ\jonesdm\Emissions Guidance Project\Draft Document\Spreadsheets\Terminal\ABM Terminal emissions
VOC Emissions
Gasoline Terminal Name/Premise No.:
Emission Inventory Year:
ABM Terminal/ 022
2020
Loading Rack with VCU or VRU
gallons
VOC Emissions =
Emission Rate (mg/L)
yr
0.0000022046 lbs
liter
tons
mg
0.2642 gallons
2000 lbs
Conversion
lbs /ton
Actual Thruput
Emission Rate
Conversion
Conversion
Gallons/Yr
VOC in mg/l
lb/mg
gal/l
420,000,000
8.00
0.0000022046
= tons/yr
0.2642
Potential Thruput
Emission Rate
Conversion
Conversion
Gallons/Yr
VOC in mg/l
lb/mg
gal/l
2000
Emissions
tpy
=
14.0187
Conversion
lbs /ton
Emissions
tpy
946,080,000
35.00
0.0000022046
0.2642
2000
=
138.1538
946,080,000
10.00
0.0000022046
0.2642
2000
=
39.4725
Truck Fugitives
Actual controlled using "mg/l" from most recent stack test
potential uncontrolled emissions (SIP limit = 35 mg VOC/liter gas loaded)
potential controlled emissions
(If no vacuum assist, EPA approved emission factor = 8 mg/Liter gas loaded)
Gas Dispensed
Emission Rate
Conversion
Conversion
gals/yr
VOC in mg/l
lb/mg
gal/l
Conversion
lbs /ton
Emissions
tpy
420,000,000
0.00
0.0000022046
0.2642
2000
=
0.0000
actual truck fugitive emissions in normal operating mode
100,000,000
8.00
0.0000022046
0.2642
2000
=
3.3378
actual emissions during vacuum assist downtime, if using vacuum assist
946,080,000
8.00
0.0000022046
0.2642
2000
=
31.5780
TANKS
Actual Gallons
1
0
0
0
0
0
0
0
0
0
TOTALS
Potential Gallons
Actual
Actual
Potential
Potential
(lbs)
(tons)
(lbs)
(tons)
200,000,000
946,080,000
200.0000
0.1000
2050.0000
1.0250
0
0
0.0000
0.0000
0.0000
0.0000
0
0
0.0000
0.0000
0.0000
0.0000
0
0
0.0000
0.0000
0.0000
0.0000
0
0
0.0000
0.0000
0.0000
0.0000
0
0
0.0000
0.0000
0.0000
0.0000
0
0
0.0000
0.0000
0.0000
0.0000
0
0
0.0000
0.0000
0.0000
0.0000
0
0
0.0000
0.0000
0.0000
0.0000
0
0
0.0000
0.0000
0.0000
0.0000
200,000,000
946,080,000
200.0000
0.1000
2050.0000
1.0250
potential truck fugitive emissions in all cases
Facility-wide VOC Emissions
Actual
Emission Source
Loading Rack with VCU or VRU
Truck Fugitives
Tanks
Facility Total
(lbs/year)
Potential Uncontrolled
Potential Controlled
(tpy)
(lbs/year)
(tpy)
(lbs/year)
(tpy)
28037.3051
14.0187
78945.0404
39.4725
276307.6415
138.1538
6675.5488
3.3378
0.0000
0.0000
63156.0323
31.5780
200.0000
0.1000
2050.0000
1.0250
2050.0000
1.0250
34912.8539
17.4564
80995.0404
40.4975
341513.6738
170.7568
G:\AQ_Xfer\AQ\jonesdm\Emissions Guidance Project\Draft Document\Spreadsheets\Spreadsheet PDFs\terminal - voc output
HAP/TAP Emissions - Facilitywide Summary
Gasoline Terminal Name/Premise No.:
ABM Terminal/ 022
Emission Inventory Year:
2020
ACTUAL EMISSIONS
Emission Source
Loading Rack with VCU or VRU
Truck Fugitives
Tanks
Facility Total
VOC Emissions
(lbs/yr)
28037.3051
6675.5488
200.0000
34912.8539
hexane
(lbs/yr)
benzene
(lbs/yr)
toluene
(lbs/yr)
2,2,4
trimethylpentane
(lbs/yr)
xylenes
(lbs/yr)
ethyl benzene
(lbs/yr)
other 1?
(lbs/yr)
other 2?
(lbs/yr)
other 3?
(lbs/yr)
1.6%
0.9%
1.3%
0.8%
0.5%
0.1%
0.0%
0.0%
0.0%
448.5969
106.8088
3.2000
558.6057
771.0259
60.0799
1.8000
832.9058
364.4850
86.7821
2.6000
453.8671
224.2984
53.4044
1.6000
279.3028
140.1865
33.3777
1.0000
174.5643
28.0373
6.6755
0.2000
34.9129
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
POTENTIAL CONTROLLED EMISSIONS
Emission Source
Loading Rack with VCU or VRU
Truck Fugitives
Tanks
Facility Total
VOC Emissions
(lbs/yr)
78945.0404
0.0000
2050.0000
80995.0404
hexane
(lbs/yr)
benzene
(lbs/yr)
toluene
(lbs/yr)
2,2,4
trimethylpentane
(lbs/yr)
xylenes
(lbs/yr)
ethyl benzene
(lbs/yr)
other 1?
(lbs/yr)
other 2?
(lbs/yr)
other 3?
(lbs/yr)
1.6%
0.9%
1.3%
0.8%
0.5%
0.1%
0.0%
0.0%
0.0%
1263.1206
0.0000
32.8000
1295.9206
710.5054
0.0000
18.4500
728.9554
1026.2855
0.0000
26.6500
1052.9355
631.5603
0.0000
16.4000
647.9603
394.7252
0.0000
10.2500
404.9752
78.9450
0.0000
2.0500
80.9950
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
POTENTIAL UNCONTROLLED EMISSIONS
Emission Source
Loading Rack with VCU or VRU
Truck Fugitives
Tanks
Facility Total
VOC Emissions
(lbs/yr)
276307.6415
63156.0323
2050.0000
341513.6738
hexane
(lbs/yr)
benzene
(lbs/yr)
toluene
(lbs/yr)
2,2,4
trimethylpentane
(lbs/yr)
xylenes
(lbs/yr)
ethyl benzene
(lbs/yr)
other 1?
(lbs/yr)
other 2?
(lbs/yr)
other 3?
(lbs/yr)
1.6%
0.9%
1.3%
0.8%
0.5%
0.1%
0.0%
0.0%
0.0%
4420.9223
1010.4965
32.8000
5464.2188
2486.7688
568.4043
18.4500
3073.6231
3591.9993
821.0284
26.6500
4439.6778
2210.4611
505.2483
16.4000
2732.1094
1381.5382
315.7802
10.2500
1707.5684
276.3076
63.1560
2.0500
341.5137
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
Summary of Facility-wide HAP/TAP Emissions
Actual
Pollutant
hexane
benzene
toluene
2,2,4 trimethylpentane
xylenes
ethyl benzene
other 1?
other 2?
other 3?
(lbs/year)
HAP&TAP
HAP&TAP
HAP&TAP
HAP
HAP&TAP
HAP
0
0
0
558.6057
832.9058
453.8671
279.3028
174.5643
34.9129
0.0000
0.0000
0.0000
(tpy)
0.2793
0.4165
0.2269
0.1397
0.0873
0.0175
0.0000
0.0000
0.0000
Potential Controlled
(lbs/year)
(tpy)
1295.9206
728.9554
1052.9355
647.9603
404.9752
80.9950
0.0000
0.0000
0.0000
0.6480
0.3645
0.5265
0.3240
0.2025
0.0405
0.0000
0.0000
0.0000
Potential Uncontrolled
(lbs/year)
5464.2188
3073.6231
4439.6778
2732.1094
341.5137
341.5137
0.0000
0.0000
0.0000
(tpy)
2.7321
1.5368
2.2198
1.3661
0.1708
0.1708
0.0000
0.0000
0.0000
G:\AQ_Xfer\AQ\jonesdm\Emissions Guidance Project\Draft Document\Spreadsheets\Spreadsheet PDFs\terminal - voc output
Hot Mix Asphalt
Minimum Required Inputs - the following are the minimum required spreadsheet inputs for submitting
this spreadsheet to MCAQ. There are several other inputs in the spreadsheet which will contain default
values; these can also be changed, as appropriate for the emission source. Type user information into the
fields highlighted in blue on the input spreadsheet (see attached spreadsheet).
-
-
Data Year
Facility Name
Facility City
Prepared By
Premise Number (The last 3 digits of the AQ Permit No.)
Plant Type (1= batch, 2= drum)
Annual Throughput (tons per year)
Hourly Throughput (tons per hour)
Dryer Maximum Heat Input (million Btu per hour)
Fuel Type (1 = Natural Gas, 2 = No. 2 fuel oil, 3 = No. 4, 5, & 6 fuel oils)
Actual Fuel Oil Sulfur Content (%) (The Sulfur content of No. 2 Fuel oil is 0.0015% by Default)
Potential Fuel Oil Sulfur Content (%) *Update if you have an applicable permit limitation
Is Waste Oil Fired? (Y/N)
Stack Test Results (emission rates from most recent stack test or use default values; include test
dates)
o PM – Filterable (lb/ton)
o PM – Condensible (lb/ton)
o CO (lb/ton)
o NOx (lb/ton)
Asphalt Temperature (oF)
Volatility Loss (%)
Asphalt Heater Maximum Heat Input (Million Btu per Hour)
SCF of Natural Gas Used (Mecklenburg County uses heat value of 1030 BTU/SCF for natural
gas)
Gallons of Fuel Oil Used
Actual Fuel Oil Sulfur Content (%)
Potential Fuel Oil Sulfur Content (%) *Update if you have an applicable permit limitation
Spreadsheet Emission Calculation Example (see attached spreadsheet)
-
Data Year: 2016
Facility Name: MixItUp
Facility City: Charlotte
Prepared By: Mr. Smith
Premise Number: 123
Plant Type (1= batch, 2= drum): 2
Annual Throughput: 234,578 tpy
Air Emissions Workbook
Page 45
Rev. 04/2016
-
Hourly Throughput: 400 tph
Dryer Maximum Heat Input: 120 mmBtu/hr
Fuel Type: 1 (natural gas)
Actual Fuel Oil Sulfur Content: 0.0015 %
Potential Fuel Oil Sulfur Content: Default vaule
Is Waste Oil Fired?: N
PM – Filterable: 0.003 lb/ton (test date 01/01/2015)
PM – Condensible: 0.002 lb/ton (test date 01/01/2015)
CO: 0.01 lb/ton (test date 02/02/2009)
NOx: 0.01 lb/ton (test date 02/02/2009
Asphalt Temperature: 325 oF
Volatility Loss: -0.5 %
Asphalt Heater Maximum Heat Input: 2.0 mmBtu/hr
SCF of Natural Gas Used: 51,029,126 SCF
Gallons of Fuel Oil Used: 0
Actual Fuel Oil Sulfur Content: Default value
Potential Fuel Oil Sulfur Content: Default value
Air Emissions Workbook
Page 46
Rev. 04/2016
HOT MIX ASPHALT EMISSIONS CALCULATOR - INPUT SCREEN
4/29/2015 Revision
General Facility Information
DATA YEAR:
FACILITY NAME:
FACILITY CITY:
PREPARED BY:
PREMISE NUMBER:
CHOOSE PLANT TYPE:
(1= batch, 2=drum)
2016
MixItUp
Charlotte
Mr. Smith
123
2
Drum mix
ANNUAL THROUGHPUT (TONS PER YEAR)
HOURLY THROUGHPUT (TONS PER HOUR)
DRYER MAXIMUM HEAT INPUT (MILLION BTU PER HOUR)
FUEL TYPE
(1 = Natural Gas, 2 = No. 2 fuel oil, 3 = No.4, 5, & 6 fuel oils)
234,578
400
120
1
Natural gas-fired
ACTUAL FUEL OIL SULFUR CONTENT (%)
(The Sulfur content of No. 2 Fuel oil is 0.0015% by Default)
POTENTIAL FUEL OIL SULFUR CONTENT (%)
0.0015
Facility Production Information
0.5
*Update if you have an applicable permit limitation
IS WASTE OIL FIRED? (Y/N)
n
Stack Test Results
* Please note that the units are lb/ton, not lb/hr per most recent stack test.
PM - filterable
PM - condensible
CO
NOx
0.003
0.002
0.01
0.01
lb/ton*
lb/ton*
lb/ton*
lb/ton*
Test Date
1/1/2015
1/1/2015
2/2/2009
2/2/2009
Asphalt Properties
ASPHALT TEMPERATURE (°F)
VOLATILITY LOSS (%)
325
-0.5
Liquid Asphalt Tank Heaters
ASPHALT HEATER MAXIMUM HEAT INPUT (MILLION BTU
PER HOUR)
SCF OF NATURAL GAS USED
GALLONS OF FUEL OIL USED
ACTUAL FUEL OIL SULFUR CONTENT (%)
POTENTIAL FUEL OIL SULFUR CONTENT (%)
2
51029126
0
0.0015
0.5
If heater ran on natural gas 8760, CF of Gas Used =
If heater ran on #2 fuel oil 8760, Gallons of Fuel Used =
51,029,126.21
372,765.96
*Update if you have an applicable permit limitation
POTENTIAL CF OF GAS USED =
POTENTIAL GALLONS OF FUEL USED =
17,009,708.74 (if heater ran on natural gas)
124,255.32 (if heater ran on fuel oil)
*This data is based on the maximum heat input capacity of the asphalt heater.
HotMixAsphalt
Rev. 02/2011
EMISSION SUMMARY
Actual Emissions for Data Year:
Pollutant
TSP
PM-10
PM 2.5
Nitrogen Oxides
Carbon Monoxide
Sulfur Dioxide
Volatile Organic Compounds
Toxic Emissions
Pollutant
Acetaldehyde (TH)
Acrolein (TH)
Ammonia (T)
Arsenic & Compounds (TH)
Benzene (TH)
Benzo(a)pyrene (T)
Beryllium & compounds (TH)
Cadmium & compounds (TH)
Carbon disulfide (TH)
Formaldehyde (TH)
Hexachlorodibenzo-p-dioxin 1,2,3,6,7,8 (T)
Hexane, n- (TH)
Hydrogen Sulfide (T)
Manganese & compounds (TH)
Mercury & Compounds (TH)
Methyl chloroform (TH)
Methyl ethyl ketone (T)
Methylene chloride (TH)
Nickel & Compounds (TH)
Perchloroethylene (tetrachloroethylene) (TH)
Phenol (TH)
Soluble Chromate Compounds, as Chromium (VI) (T)
Styrene (TH)
Tetrachlorodibenzo-p-dioxin, 2,3,7,8- (TH)
Toluene (TH)
Trichloroethylene (TH)
Trichlorofluoromethane (CFC 111) (T)
Xylene (TH)
HAPS
Antimony & Compounds (H)
Chromium - All/Total (H)
Cobalt compounds (H)
Cumene (H)
Ethyl benzene (H)
Ethyl chloride (chloroethane) (H)
Lead and Lead compounds (H)
Methyl bromide (H)
Methyl chloride (H)
Napthalene (H)
Phosphorus Metal, Yellow or White (H)
Polycyclic Organic Matter (H)
Propionaldehyde (H)
Quinone (H)
Selenium compounds (H)
Trimethylpentane, 2,2,4- (H)
Xylene, o- (H)
Total HAPs
2016
Actual Controlled
Dryer
Handling Heaters
(TpY)
(TpY)
(TpY)
0.5864
0.1299
0.1958
0.4774
0.1958
0.2662
0.1958
1.1729
2.5765
1.1729
0.2966
2.1642
0.0102
0.0155
3.7532
1.8879
0.1417
Actual Controlled
Dryer
Handling Heaters
(TPY)
(TPY)
(TPY)
0.0000
0.0000
0.0126
0.0001
0.0000
0.0457
0.0007
0.0001
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0003
0.3636
0.0103
0.0019
0.0000
0.1079
0.0022
0.0464
0.0061
0.0003
0.0009
0.0000
0.0000
0.0056
0.0000
0.0000
0.0008
0.0000
0.0000
0.0074
0.0001
0.0000
0.0000
0.0000
0.0005
0.0001
0.0000
0.0001
0.0000
0.0176
0.0019
0.0001
0.0000
0.0000
0.0000
0.0000
0.0235
0.0049
0.0000
0.0000
0.0006
0.0000
0.0000
0.0281
0.0000
0.0001
0.0000
0.0000
0.0106
0.0033
0.0223
0.0000
0.0000
0.0000
0.0047
0.0000
0.6421
0.0000
0.0005
0.0019
0.0000
0.0000
0.0001
0.0001
0.0010
0.0000
0.0000
0.0000
0.0012
0.0257
0.0486
Total
(TpY)
0.9122
0.6732
0.4621
3.7494
3.6338
0.0257
5.7828
Total
(TPY)
0.0000
0.0000
0.0126
0.0001
0.0465
0.0000
0.0000
0.0001
0.0003
0.3758
0.0000
0.1564
0.0064
0.0009
0.0000
0.0056
0.0008
0.0000
0.0074
0.0000
0.0005
0.0001
0.0001
0.0000
0.0196
0.0000
0.0000
0.0283
0.0000
0.0007
0.0000
0.0005
0.0301
0.0000
0.0001
0.0001
0.0001
0.0116
0.0033
0.0223
0.0000
0.0000
0.0000
0.0047
0.0012
0.7164
Potential Controlled
Dryer
Handling Heaters
Total
(TpY)
(TpY)
(TpY)
(TpY)
8.7600
1.9409
0.2050 10.9059
7.1306
0.1479
7.2785
3.9770
0.1323
4.1094
45.5520
1.2426 46.7946
227.7600
4.4312
0.7214 232.9126
0.1531
2.2055
2.3586
56.0640 28.2004
0.0472 84.3116
Potential Controlled
Dryer
Handling Heaters
(TpY)
(TpY)
(TpY)
0.0000
0.0000
0.0497
0.0010
0.0000
0.6833
0.0106
0.0000
0.0000
0.0000
0.0000
0.0007
0.0000
0.0000
0.0044
5.4312
0.1537
0.0038
0.0000
1.6118
0.0323
0.0155
0.0908
0.0051
0.0135
0.0001
0.0004
0.0841
0.0000
0.0000
0.0119
0.0000
0.0001
0.1104
0.0000
0.0000
0.0006
0.0000
0.0070
0.0008
0.0000
0.0017
0.0000
0.2628
0.0285
0.0004
0.0000
0.0000
0.0000
0.0001
0.3504
0.0726
0.0000
0.0003
0.0096
0.0000
0.0000
0.4205
0.0000
0.0011
0.0000
0.0000
0.1577
0.0491
0.3329
0.0000
0.0000
0.0006
0.0701
0.0000
9.5915
HotMixAsphalt
0.0000
0.0080
0.0285
0.0000
0.0001
0.0017
0.0011
0.0156
0.0002
0.0001
0.0002
0.0180
0.3846
0.0202
Total
(TpY)
0.0000
0.0000
0.0497
0.0010
0.6939
0.0000
0.0000
0.0007
0.0044
5.5887
0.0000
1.6596
0.0959
0.0135
0.0004
0.0841
0.0119
0.0001
0.1104
0.0006
0.0070
0.0008
0.0017
0.0000
0.2917
0.0000
0.0001
0.4230
0.0003
0.0096
0.0000
0.0080
0.4490
0.0000
0.0012
0.0017
0.0011
0.1732
0.0491
0.3331
0.0000
0.0000
0.0007
0.0703
0.0180
9.9963
Potential Uncontrolled
Dryer
Handling Heaters
Total
(TpY)
(TpY)
(TpY)
(TpY)
49056.0000
1.9409
0.2050 49058.1459
11388.0000
0.1479 11388.1479
2628.0000
0.1323
2628.1323
45.5520
1.2426
46.7946
227.7600
4.4312
0.7214
232.9126
0.1531
2.2055
2.3586
56.0640 28.2004
0.0472
84.3116
Potential Uncontrolled
Dryer
Handling Heaters
(TpY)
(TpY)
(TpY)
0.0000
0.0000
0.0497
0.0010
0.0000
0.6833
0.0106
0.0000
0.0000
0.0000
0.0000
0.0007
0.0000
0.0000
0.0044
5.4312
0.1537
0.0038
0.0000
1.6118
0.0323
0.0155
0.0908
0.0051
0.0135
0.0001
0.0004
0.0841
0.0000
0.0000
0.0119
0.0000
0.0001
0.1104
0.0000
0.0000
0.0006
0.0000
0.0070
0.0008
0.0000
0.0017
0.0000
0.2628
0.0285
0.0004
0.0000
0.0000
0.0000
0.0001
0.3504
0.0726
0.0000
0.0003
0.0096
0.0000
0.0000
0.4205
0.0000
0.0011
0.0000
0.0000
0.1577
0.0491
0.3329
0.0000
0.0000
0.0006
0.0701
0.0000
9.5915
0.0000
0.0080
0.0285
0.0000
0.0001
0.0017
0.0011
0.0156
0.0002
0.0001
0.0002
0.0180
0.3846
0.0202
Total
(TpY)
0.0000
0.0000
0.0497
0.0010
0.6939
0.0000
0.0000
0.0007
0.0044
5.5887
0.0000
1.6596
0.0959
0.0135
0.0004
0.0841
0.0119
0.0001
0.1104
0.0006
0.0070
0.0008
0.0017
0.0000
0.2917
0.0000
0.0001
0.4230
0.0003
0.0096
0.0000
0.0080
0.4490
0.0000
0.0012
0.0017
0.0011
0.1732
0.0491
0.3331
0.0000
0.0000
0.0007
0.0703
0.0180
9.9963
Rev. 02/2011
Liquefied Petroleum Gas (LPG) Combustion
Minimum Required Inputs - the following are the minimum required spreadsheet inputs for submitting
this spreadsheet to MCAQ. There are several other inputs in the spreadsheet which will contain default
values; these can also be changed, as appropriate for the emission source. Note: in the below example,
“SCF” stands for “Standard Cubic Feet” of Natural Gas:
-
Company Name
Permit Number (AQ Permit No., in the form of XX-XXX-XXX)
Spreadsheet Prepared By
Emission Source ID No.(from AQ Permit Emission Source Table)
Maximum Heat Input (Million BTU Per Hr)
Actual Yearly Fuel Usage (gallons)
Spreadsheet Emission Calculation Example (see attached spreadsheet):
-
Company Name: Heatemup, Inc.
Permit Number: 13-415-005
Spreadsheet Prepared By: Mr. Smith
Emission Source ID No. ES-1
Maximum Heat Input (Million BTU Per Hr): 50 mmBTU/HR
Actual Yearly Fuel Usage (gallons): 9,000 gallons
Air Emissions Workbook
Page 49
Rev. 04/2016
LIQUEFIED PETROLEUM GAS (LPG) COMBUSTION EMISSIONS CALCULATOR - REVISION D 2/1/2010 - INPUT SCREEN
Instructions: Enter emission source / facility data on the "INPUT" tab/screen. The air emission results and summary of input data are viewed / printed
on the "OUTPUT" tab/screen. The different tabs are on the bottom of this screen.
This spreadsheet is for your use only and should be used with caution. DENR does not guarantee the accuracy of the information contained. This
spreadsheet is subject to continual revision and updating. It is your responsibility to be aware of the most current information available. DENR is not
responsible for errors or omissions that may be contained herein.
Directions: Enter and select information in the boxes in the column on the right:
FIELDS
SELECTIONS
COMPANY NAME:
FACILITY ID NUMBER:
PERMIT NUMBER
FACILITY CITY:
FACILITY COUNTY:
SPREADSHEET PREPARED BY:
Heatemup. Inc
13-415-005
Mr. Smith
EMISSION SOURCE ID NO.:
MAXIMUM HEAT INPUT (MILLION BTU PER HOUR):
ES-1
50.00
TYPE OF BOILER:
MMBTU/HR
INDUSTRIAL
(TYPE OVER NUMBER AT RIGHT IF YOU HAVE SITE SPECIFIC DATA)
FUEL HEATING VALUE (BTU/GAL):
These fuel properties PERCENT PROPANE:
are not used for GHG PERCENT BUTANE:
calculations. See SULFUR CONTENT:
below for GHG
90,500
97.50
2.50
0.1
ANNUAL HOURS OF OPERATION:
ACTUAL YEARLY FUEL USAGE (GALLONS PER YEAR):
CALCULATED POTENTIAL YEARLY USAGE (GALLONS PER YEAR)
REQUESTED ANNUAL LIMITATION (GALLONS PER YEAR)
(TYPEOVER AS NECESSARY - DEFAULT IS POTENTIAL)
BTU/GAL
%
%
GRAINS/100 FT3
DEFAULT VALUES AS FOLLOWS:
90,500 BTU/GAL
97.50 %
2.50 %
3
0.1 GRAINS/100 FT
8760 HOURS
8760 HOURS
9,000 GAL/YR
4,839,779 GAL/YR
4,839,779 GAL/YR
NOX CONTROL IF PRESENT (DEFAULT IS ZERO)
0 %
0 %
ADDITIONAL INFORMATION FOR GREENHOUSE GAS (GHG) EMISSIONS
ENTER CALCULATION TIER
from EPA Mandatory Reporting Rule (MRR) Subpart C www.epa.gov/climatechange/emissions/ghgrulemaking.html
NOTE: EF is "Emission Factor"
ENTER FUEL TYPE (PROPANE or BUTANE or LPG)
SINCE TIER 3 IS NOT BEING USED,
FUEL CARBON CONTENT WILL NOT BE USED
2.6700
SINCE NOT USING TIER 2, THIS HHV IS NOT USED -DEFAULT HHV (See below) IS USED
0.0800
kg Carbon/gal
mm Btu/gal
NOTE: When using TIER 1 or TIER 3, the above HHV will be overridden with the EPA DEFAULT HHV listed below:
DEFAULT VALUES BELOW FROM TABLE C-1, EPA MRR (http://www.epa.gov/climatechange/emissions/ghgrulemaking.html)
PROPANE
0.091 mm Btu/gal
THIS VALUE WILL BE USED FOR GHG calcuations- actual emissions
BUTANE
0.101 mm Btu/gal
LPG
0.092 mm Btu/gal
PROPANE
DEFAULT HHV OF
0.091
mm Btu/gal
THIS VALUE WILL BE USED FOR GHG calcuations- actual emissions
LIQUEFIED PETROLUEM GAS (LPG) COMBUSTION EMISSIONS CALCULATOR - REVISION D 2/1/2010 - OUTPUT SCREEN
Instructions: Enter emission source / facility data on the "INPUT" tab/screen. The air emission results and summary of input
data are viewed / printed on the "OUTPUT" tab/screen. The different tabs are on the bottom of this screen.
This spreadsheet is for your use only and should be used with caution. DENR does not guarantee the accuracy of the information
contained. This spreadsheet is subject to continual revision and updating. It is your responsibility to be aware of the most
current information available. DENR is not responsible for errors or omissions that may be contained herein.
SOURCE / FACILITY / USER INPUT SUMMARY (FROM INPUT SCREEN)
0
FACILITY ID NO.:
Heatemup. Inc
PERMIT NUMBER:
13-415-005
EMISSION SOURCE DESCRIPTION: 50 MMBTU/HR FIRED BOILER
0
FACILITY CITY:
EMISSION SOURCE ID NO.:
ES-1
FACILITY COUNTY: 0
SPREADSHEET PREPARED BY:
Mr. Smith
LPG Make Up (%)
ACTUAL FUEL THROUGHPUT:
9,000
GAL/YR FUEL HEAT VALUE:
90,500
BTU/Gal
Propane:
97.50
POTENTIAL FUEL THROUGHPUT:
4,839,779 GAL/YR HHV USED FOR GHGs:
0.091 mm BTU/Gal Butane:
2.50
REQUESTED MAX. FUEL THRPT:
4,839,779 GAL/YR BOILER TYPE:
INDUSTRIAL
METHOD USED TO COMPUTE ACTUAL GHG EMISSIONS:
TIER 1: DEFAULT HIGH HEAT VALUE AND DEFAULT EF
CARBON CONTENT USED FOR GHGS (kg C/gal):
CARBON CONTENT NOT USED FOR CALCULATION TIER CHOSEN
CRITERIA AIR POLLUTANT EMISSIONS INFORMATION
COMPANY:
ACTUAL EMISSIONS
POTENTIAL EMSSIONS
(AFTER CONTROLS / LIMITS)
AIR POLLUTANT EMITTED
PARTICULATE MATTER (PM)
PARTICULATE MATTER<10 MICRONS (PM10)
lb/hr
0.38
0.38
(BEFORE CONTROLS / LIMITS)
tons/yr
0.00
0.00
lb/hr
0.38
0.38
tons/yr
1.68
1.68
PARTICULATE MATTER<2.5 MICRONS (PM2.5)
0.38
0.00
0.38
1.68
SULFUR DIOXIDE (SO2)
0.01
0.00
0.01
0.02
NITROGEN OXIDES (NOx)
7.11
0.06
7.11
31.14
CARBON MONOXIDE (CO)
4.10
0.03
4.10
17.95
VOLATILE ORGANIC COMPOUNDS (VOC)
0.55
0.00
0.55
2.39
TOXIC / HAZARDOUS AIR POLLUTANT EMISSIONS INFORMATION
ACTUAL EMISSIONS
CAS
TOXIC / HAZARDOUS AIR POLLUTANT
NUMBER
lb/hr
0.38
0.38
tons/yr
1.68
1.68
0.38
0.01
7.11
4.10
0.55
1.68
0.02
31.14
17.95
2.39
POTENTIAL EMSSIONS
(AFTER CONTROLS / LIMITS)
lb/hr
EMISSION FACTOR
(BEFORE CONTROLS / LIMITS)
tons/yr
lb/hr
lb/mmBtu
(AFTER CONTROLS / LIMITS)
uncontrolled
0.008
0.008
0.008
1.09E-04
0.142
0.082
0.011
0.008
1.09E-04
0.142
0.082
0.011
EMISSION FACTOR
lb/mmBtu
(AFTER CONTROLS / LIMITS)
tons/yr
controlled
0.008
0.008
lb/hr
tons/yr
uncontrolled
controlled
TOXIC AIR POLLUTANT EMISSIONS INFORMATION (FOR PERMITTING PURPOSES)
EMISSION FACTOR
EXPECTED ACTUAL EMISSIONS AFTER CONTROLS / LIMITATIONS
lb/mmBtu
TOXIC AIR POLLUTANT
CAS Num.
lb/hr
lb/day
lb/yr
GREENHOUSE GAS POLLUTANT EMISSIONS INFORMATION (FOR EMISSION INVENTORY
PURPOSES)
uncontrolled
GHG - POTENTIAL TO EMIT
NOT BASED ON EPA MRR METHOD
ACTUAL EMISSIONS
PROPANE
GREENHOUSE GAS
EMITTED
CARBON DIOXIDE (CO2)
METHANE (CH4)
NITROUS OXIDE (N2O)
EPA MRR CALCULATION METHOD: TIER 1
controlled
POTENTIAL EMISSIONS - utilize max heat input
capacity and EPA MRR Emission Factors
POTENTIAL EMISSIONS With Requested
Emission Limitation - utilize requested fuel
limit and EPA MRR Emission Factors
metric tons/yr
50.34
metric tons/yr, CO2e
50.34
short tons/yr
55.49
short tons/yr
29,673.61
short tons/yr, CO2e
29,673.61
short tons/yr
29,673.61
short tons/yr, CO2e
29,673.61
2.46E-03
5.16E-02
2.71E-03
1.45E+00
3.04E+01
1.45E+00
3.04E+01
2.90E-01
TOTAL
8.98E+01
29,793.83
4.91E-04
1.52E-01
5.42E-04
2.90E-01
8.98E+01
50.54
29,793.83
TOTAL
TOTAL
NOTE: CO2e means CO2 equivalent.
NOTE: The DAQ Air Emissions Reporting Online (AERO) system requires short tons be reported. The EPA MRR requires metric tons be reported.
Natural Gas Combustion
Minimum Required Inputs - the following are the minimum required spreadsheet inputs for submitting
this spreadsheet to MCAQ. There are several other inputs in the spreadsheet which will contain default
values; these can also be changed, as appropriate for the emission source. Note: in the below example,
“SCF” stands for “Standard Cubic Feet” of Natural Gas:
-
-
Company Name
Permit Number (AQ Permit No., in the form of XX-XXX-XXX)
Spreadsheet Prepared By
Emission Source ID No.(from AQ Permit Emission Source Table)
Maximum Heat Input (Million BTU Per Hr)
Type of Boiler
Date of Construction: Only required if:
o Maximum Heat Input is > 250 Million BTU per Hr and Date of Construction is after
8/17/1971, or
o Maximum Heat Input is > 100 Million BTU per Hr and Date of Construction is after
6/19/1984
Fuel Heating Value (BTU/SCF) (For Mecklenburg County use 1030 BTU/SCF)
Actual Yearly Fuel Usage (Million SCF)
Spreadsheet Emission Calculation Example (see attached spreadsheet):
-
Company Name: Heatemup, Inc.
Permit Number: 13-415-005
Spreadsheet Prepared By: Mr. Smith
Emission Source ID No. ES-1
Maximum Heat Input (Million BTU Per Hr): 50 mmBTU/HR
Type of Boiler: SMALL BOILER (<100 mmBTU/HR)
Date of Construction: Accept Default (i.e. only required as indicated above)
Actual Yearly Fuel Usage (Million SCF): 50 Million SCF*
*Note: If Fuel Usage is reported in Therms:
- 1.0 Therm = 100,000 BTUs = 0.1 Million BTUs; and
- at 1030 BTU/SCF: 1.0 Therm = 97.09 SCF = 0.00009709 Million SCF
Air Emissions Workbook
Page 52
Rev. 04/2016
NATURAL GAS COMBUSTION EMISSIONS CALCULATOR REVISION L 10/08/2013 - INPUT SCREEN
Instructions: Enter emission source / facility data on the "INPUT" tab/screen. The air emission results and summary of input data are
viewed / printed on the "OUTPUT" tab/screen. The different tabs are on the bottom of this screen.
This spreadsheet is for your use only and should be used with caution. DENR does not guarantee the accuracy of the information
contained. This spreadsheet is subject to continual revision and updating. It is your responsibility to be aware of the most current
information available. DENR is not responsible for errors or omissions that may be contained herein.
Directions: Enter and select information in the boxes in the column on the right:
FIELDS
SELECTIONS
COMPANY NAME:
FACILITY ID NUMBER:
PERMIT NUMBER
FACILITY CITY:
FACILITY COUNTY:
SPREADSHEET PREPARED BY:
Heatemup, Inc.
12/00999
13-415-005
ANYTOWN
ANYCOUNTY
Mr. Smith
EMISSION SOURCE ID NO.:
MAXIMUM HEAT INPUT (MILLION BTU PER HOUR):
ES-1
50.00
mmBTU/HR
TYPE OF BOILER:
DOES THE SOURCE ALSO BURN COAL OR FUEL OIL?
DATE OF CONSTRUCTION:
5/1/2000
(mm/dd/yyyy)
ADDITIONAL INFORMATION FOR GREENHOUSE GAS (GHG) EMISSIONS
ENTER Calculation Tier from EPA Mandatory Reporting Rule (MRR)* Subpart C
* See http://www.epa.gov/climatechange/emissions/ghgrulemaking.html
SINCE TIER 3 IS NOT BEING USED, DO NOT ENTER FUEL CARBON CONTENT
0.7500
SINCE TIER 3 IS NOT BEING USED, DO NOT ENTER MOLECULAR WEIGHT
19.00
FUEL HEATING VALUE
ANNUAL AVG MEASURED FUEL HEATING VALUE (BTU/SCF):
1,030
kg/kg-mole
BTU/SCF
DEFAULT FUEL HEATING VALUE (BTU/SCF) -- will be used for GHG calculations under TIER 1 approach
1,028 BTU/SCF default value is from EPA's mandatory reporting rule, Table C-1, "Natural Gas Pipeline (Weighted U.S. Average)"
USAGE AND OTHER SOURCE-SPECIFIC DATA
ACTUAL YEARLY FUEL USAGE (MILLION SCF):
CALCULATED POTENTIAL YEARLY USAGE (MILLION SCF)
REQUESTED ANNUAL LIMITATION (MILLION SCF)
DAILY HOURS OF OPERATION:
TYPE OF EMISSION CONTROL:
IS SNCR APPLIED TO THE BOILER?
50.00
425.24
425.24
24
MILLION SCF
MILLION SCF
MILLION SCF
HOURS
(TYPEOVER IF NECESSARY - DEFAULT IS POTENTIAL)
NATURAL GAS COMBUSTION EMISSIONS CALCULATOR REVISION L 10/08/2013 - OUTPUT SCREEN
Instructions: Enter emission source / facility data on the "INPUT" tab/screen. The air emission results and summary of input data are viewed /
printed on the "OUTPUT" tab/screen. The different tabs are on the bottom of this screen.
This spreadsheet is for your use only and should be used with caution. DENR does not guarantee the accuracy of the information contained. This
spreadsheet is subject to continual revision and updating. It is your responsibility to be aware of the most current information available. DENR is not
responsible for errors or omissions that may be contained herein.
SOURCE / FACILITY / USER INPUT SUMMARY (FROM INPUT SCREEN)
Heatemup, Inc.
COMPANY:
EMISSION SOURCE DESCRIPTION:
EMISSION SOURCE ID NO.:
CONTROL DEVICE:
SPREADSHEET PREPARED BY:
ACTUAL FUEL THROUGHPUT:
POTENTIAL FUEL THROUGHPUT:
REQUESTED MAX. FUEL THRPT:
50 MMBTU/HR NATURAL GAS-FIRED BOILER
ES-1
NO CONTROL
Mr. Smith
106 SCF/YR FUEL HEAT VALUE:
50.00
1,030 BTU/SCF
106 SCF/YR BOILER TYPE: SMALL BOILER (<100 mmBTU/HR)
425.24
106 SCF/YR HOURS OF OPERATIONS: 24
425.24
CRITERIA AIR POLLUTANT EMISSIONS INFORMATION
ACTUAL EMISSIONS
(AFTER CONTROLS / LIMITS)
AIR POLLUTANT EMITTED
PARTICULATE MATTER (Total)
PARTICULATE MATTER (Condensable)
PARTICULATE MATTER (Filterable)
SULFUR DIOXIDE (SO2)
NITROGEN OXIDES (NOx)
CARBON MONOXIDE (CO)
VOLATILE ORGANIC COMPOUNDS (VOC)
lb/hr
tons/yr
0.19
0.14
0.05
0.02
2.50
2.10
0.14
0.37
0.28
0.09
0.03
4.85
4.08
0.27
FACILITY ID NO.:
PERMIT NUMBER:
FACILITY CITY:
FACILITY COUNTY:
POLLUTANT
NOX
CALC'D AS 0%
NO SNCR APPLIED
POTENTIAL EMSSIONS
(BEFORE CONTROLS / LIMITS)
lb/hr
tons/yr
1.62
1.21
0.40
0.13
21.26
17.86
1.17
0.37
0.28
0.09
0.03
4.85
4.08
0.27
12/00999
13-415-005
ANYTOWN
ANYCOUNTY
CONTROL EFF.
EMISSION FACTOR
(AFTER CONTROLS / LIMITS)
lb/hr
lb/mmBtu
tons/yr uncontrolled controlled
1.62
0.007
0.007
1.21
0.006
0.006
0.40
0.002
0.002
0.13
0.001
0.001
21.26
0.097
0.097
17.86
0.082
0.082
1.17
0.005
0.005
0.37
0.28
0.09
0.03
4.85
4.08
0.27
TOXIC / HAZARDOUS AIR POLLUTANT EMISSIONS INFORMATION
ACTUAL EMISSIONS
CAS
TOXIC / HAZARDOUS AIR POLLUTANT
NUMBER
POTENTIAL EMSSIONS
(BEFORE CONTROLS / LIMITS)
EMISSION FACTOR
(AFTER CONTROLS / LIMITS)
lb/hr
lbs/yr
lb/hr
lbs/yr
lb/hr
lbs/yr
7.38E-07
8.74E-07
1.55E-01
0.00E+00
1.02E-04
5.83E-08
0.00E+00
0.00E+00
0.00E+00
4.08E-06
3.64E-03
8.74E-02
2.43E-05
0.00E+00
0.00E+00
2.96E-05
0.00E+00
1.17E-06
1.65E-04
7.60E-04
9.00E-04
1.60E+02
0.00E+00
1.05E-01
6.00E-05
0.00E+00
0.00E+00
0.00E+00
4.20E-03
3.75E+00
9.00E+01
2.50E-02
0.00E+00
0.00E+00
3.05E-02
0.00E+00
1.20E-03
1.70E-01
7.38E-07
8.74E-07
1.55E-01
0.00E+00
1.02E-04
5.83E-08
0.00E+00
0.00E+00
0.00E+00
4.08E-06
3.64E-03
8.74E-02
2.43E-05
0.00E+00
0.00E+00
2.96E-05
0.00E+00
1.17E-06
1.65E-04
6.46E-03
7.65E-03
1.36E+03
0.00E+00
8.93E-01
5.10E-04
0.00E+00
0.00E+00
0.00E+00
3.57E-02
3.19E+01
7.65E+02
2.13E-01
0.00E+00
0.00E+00
2.59E-01
0.00E+00
1.02E-02
1.45E+00
7.38E-07
8.74E-07
1.55E-01
0.00E+00
1.02E-04
5.83E-08
0.00E+00
0.00E+00
0.00E+00
4.08E-06
3.64E-03
8.74E-02
2.43E-05
0.00E+00
0.00E+00
2.96E-05
0.00E+00
1.17E-06
1.65E-04
6.46E-03
7.65E-03
1.36E+03
0.00E+00
8.93E-01
5.10E-04
0.00E+00
0.00E+00
0.00E+00
3.57E-02
3.19E+01
7.65E+02
2.13E-01
0.00E+00
0.00E+00
2.59E-01
0.00E+00
1.02E-02
1.45E+00
9.13E-02
9.41E+01
9.13E-02
8.00E+02
9.13E-02
Hexane
8.74E-02
9.00E+01
8.74E-02
7.65E+02
8.74E-02
TOXIC AIR POLLUTANT EMISSIONS INFORMATION (FOR PERMITTING PURPOSES)
8.00E+02
7.65E+02
Acetaldehyde (TH)
Acrolein (TH)
Ammonia (T)
Arsenic unlisted compounds (TH)
Benzene (TH)
Benzo(a)pyrene (TH)
Beryllium metal (unreacted) (TH)
Cadmium metal (elemental unreacted) (TH)
Chromic acid (VI) (TH)
Cobalt unlisted compounds (H)
Formaldehyde (TH)
Hexane, n- (TH)
Lead unlisted compounds (H)
Manganese unlisted compounds (TH)
Mercury vapor (TH)
Napthalene (H)
Nickel metal (TH)
Selenium compounds (H)
Toluene (TH)
Total HAPs
Highest HAP
(AFTER CONTROLS / LIMITS)
75070
107028
7664417
ASC-other
71432
50328
7440417
7440439
7738945
COC-other
50000
110543
PBC-other
MNC-other
7439976
91203
7440020
SEC
108883
CAS Num.
75070
107028
7664417
ASC-other
71432
50328
7440417
7440439
SolCR6
50000
110543
MNC-other
7439976
7440020
108883
lb/hr
7.38E-07
8.74E-07
1.55E-01
0.00E+00
1.02E-04
5.83E-08
0.00E+00
0.00E+00
0.00E+00
3.64E-03
8.74E-02
0.00E+00
0.00E+00
0.00E+00
1.65E-04
lb/day
1.77E-05
2.10E-05
3.73E+00
0.00E+00
2.45E-03
1.40E-06
0.00E+00
0.00E+00
0.00E+00
8.74E-02
2.10E+00
0.00E+00
0.00E+00
0.00E+00
3.96E-03
CARBON DIOXIDE (CO2)
METHANE (CH4)
NITROUS OXIDE (N2O)
1.48E-08
1.75E-08
1.75E-08
3.11E-03
3.11E-03
0.00E+00
0.00E+00
2.04E-06
2.04E-06
1.17E-09
1.17E-09
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
8.16E-08
8.16E-08
7.28E-05
7.28E-05
1.75E-03
1.75E-03
4.85E-07
4.85E-07
0.00E+00
0.00E+00
0.00E+00
0.00E+00
5.92E-07
5.92E-07
0.00E+00
0.00E+00
2.33E-08
2.33E-08
3.30E-06
3.30E-06
1.83E-03
1.83E-03
1.75E-03
1.75E-03
lb/mmBtu
lb/yr
7.60E-04
9.00E-04
1.60E+02
0.00E+00
1.05E-01
6.00E-05
0.00E+00
0.00E+00
0.00E+00
3.75E+00
9.00E+01
0.00E+00
0.00E+00
0.00E+00
1.70E-01
GREENHOUSE GAS EMISSIONS INFORMATION (FOR EMISSIONS INVENTORY PURPOSES) - CONSISTENT WITH EPA MANDATORY REPORTING RULE
(MRR) METHOD
GREENHOUSE GAS POLLUTANT
controlled
1.48E-08
EMISSION FACTOR
EXPECTED ACTUAL EMISSIONS AFTER CONTROLS / LIMITATIONS
TOXIC AIR POLLUTANT
Acetaldehyde (TH)
Acrolein (TH)
Ammonia (T)
Arsenic unlisted compounds (TH)
Benzene (TH)
Benzo(a)pyrene (TH)
Beryllium metal (unreacted) (TH)
Cadmium metal (elemental unreacted) (TH)
Soluble chromate compounds, as chromium (VI) equivalent
Formaldehyde (TH)
Hexane, n- (TH)
Manganese unlisted compounds (TH)
Mercury vapor (TH)
Nickel metal (TH)
Toluene (TH)
lb/mmBtu
uncontrolled
ACTUAL EMISSIONS
EPA MRR CALCULATION METHOD: TIER 1
metric tons/yr, CO2e
metric tons/yr
short tons/yr
2725.23
2,725.23
3,004.05
uncontrolled
1.48E-08
1.75E-08
controlled
1.48E-08
1.75E-08
3.11E-03
3.11E-03
0.00E+00
0.00E+00
2.04E-06
2.04E-06
1.17E-09
1.17E-09
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
7.28E-05
7.28E-05
1.75E-03
1.75E-03
0.00E+00
0.00E+00
0.00E+00
0.00E+00
0.00E+00
3.30E-06
0.00E+00
3.30E-06
GHG - POTENTIAL TO EMIT
NOT BASED ON EPA MRR METHOD
POTENTIAL EMISSIONS
short tons/yr
25,598.68
short tons/yr, CO2e
25598.68
5.14E-02
1.08E+00
5.67E-02
4.83E-01
1.01E+01
5.14E-03
1.59E+00
TOTAL CO2e
2,727.90
(metric tons)
5.67E-03
4.83E-02
1.50E+01
TOTAL CO2e
25,623.79
(short tons)
NOTE: CO2e means CO2 equivalent
NOTE: The DAQ Air Emissions Reporting Online (AERO) system requires short tons be reported. The EPA MRR requires metric tons be reported.
NOTE: Do not use greenhouse gas emission estimates from this spreadsheet for PSD (Prevention of Significant Deterioration) purposes.
Natural Gas Engines
Minimum Required Inputs - the following are the minimum required spreadsheet inputs for submitting
this spreadsheet to MCAQ. There are several other inputs in the spreadsheet which will contain default
values; these can also be changed, as appropriate for the emission source. Note: in the below “SCF”
stands for “Standard Cubic Feet” of Natural Gas:
-
Company Name
Premise Number (last three digits of AQ Permit No. XX-XXX-XXX)
Emission Source ID No.(from AQ Permit Emission Source Table)
Data Year
Number of Cycles/Strokes (2 or 4)
Enter Generator Size (kW)
Percent of Full Load
Enter Fuel Usage (Cubic Feet/Hr)
Emergency Generator (Y/N)
Actual/Potential (A/P)
Fuel Type ((1) Natural Gas, (2) Liquid Propane, (3) Butane, (4) Gaseous Propane, (5) Other)
(Mecklenburg County uses 1030 BTU/SCF for natural gas)
Spreadsheet Emission Calculation Example (see attached spreadsheet):
-
Company Name: Heatemup, Inc.
Premise Number: 005
Emission Source ID No. ES-1
Data Year: 2015
Number of Cycles/Strokes (2 or 4): 4
Enter Generator Size: 800
Percent of Full Load: 100
Enter Fuel Usage (Cubic Feet/Hr): 5,000
Emergency Generator (Y/N): Y
Actual/Potential (A/P): A
Fuel Type ((1) NG (2) LP (3) Butane (4) Gaseous Propane (5) Other): 1
(Mecklenburg County uses 1030 BTU/SCF for natural gas)
*Note: If Fuel Usage is reported in Therms:
- 1.0 Therm = 100,000 BTUs = 0.1 Million BTUs; and
- at 1030 BTU/SCF: 1.0 Therm = 97.09 SCF = 0.00009709 Million SCF
Air Emissions Workbook
Page 55
Rev. 04/2016
Mecklenburg County Air Quality
Generator Emission Spreadsheet
Gas-fired Internal Combustion Engines
Facility Name
Premise Number
Emission Source ID
Data Year
Heatemup, Inc.
005
ES-1
2015
4
Enter Generator Size:
800.00 kW
=
1072 hp
?
Percent of Full Load:
100 %
Operating Schedule:
0.00 Hours per Day
365 Days per Year
Enter Fuel Usage:
5.00E+03 Cubic Feet/Yr
Heat Factor
1030
Calculated Heat Input:
5.15 Million Btu/year
Emergency Generator (Y/N)
Y
Actual/Potential (A/P)
A
Fuel Type:
1
(1) Natural Gas (2) Liquid Propane (3) Butane (4) Gaseous Propane (5) Other
Number of Cycles/Strokes (2 or 4):
Lean (L) burning or Rich (R) burning:
406.25
ACTUAL CRITERIA POLLUTANT EMISSIONS
AP-42 Emission Factors
POLLUTANT
Factor Rating
lb/MMBtu
TSP
E
0.01941
PM-10
E
0.01941
PM-2.5
E
0.01941
NOx
A
2.21
CO
A
3.72
SOx
A
0.000588
VOC
C
0.0296
Ammonia
E
0.000582524
>2L
lb/yr
tons/yr
0.1000
0.0000
0.1000
0.0000
0.1000
0.0000
11.3815
0.0057
19.1580
0.0096
0.0030
0.0000
0.1524
0.0001
0.0030
0.0000
TOXIC/HAZARDOUS POLLUTANT EMISSIONS
AP-42 Emission Factors
POLLUTANT
Factor Rating
lb/MMBtu
1,3 Butadiene
D
0.000663
2,2,4 Trimethylpentane
0
0
Acetaldehyde
C
0.00279
Acrolein
C
0.00263
lb/yr
tons/yr
0.0034
0.0000
0.0000
0.0000
0.0144
0.0000
0.0135
0.0000
<2L
0.04831
0.04831
0.04831
3.17
0.386
5.88E-04
0.12
0.04831
0.04831
0.04831
1.94
0.353
5.88E-04
0.12
8.20E-04
8.46E-04
7.76E-03
7.78E-03
8.20E-04
8.46E-04
7.76E-03
7.78E-03
Benzene
Biphenyl
Ethylbenzene
Formaldehyde
Methanol
Methylene Chloride
Hexane
PAH, Total
Toluene
Xylene
B
0
E
A
D
C
0
D
A
A
0.00158
0
0.0000248
0.0205
0.00306
0.0000412
0
0.000141
0.000558
0.000195
0.0081
0.0000
0.0001
0.1056
0.0158
0.0002
0.0000
0.0007
0.0029
0.0010
0.0000
0.0000
0.0000
0.0001
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
1.94E-03
3.95E-06
1.08E-04
5.52E-02
2.48E-03
1.47E-04
4.45E-04
1.34E-04
9.63E-04
2.68E-04
1.94E-03
3.95E-06
1.08E-04
5.52E-02
2.48E-03
1.47E-04
4.45E-04
1.34E-04
9.63E-04
2.68E-04
Stage I Gasoline Dispensing
Minimum Required Inputs - the following are the minimum required spreadsheet inputs for submitting
this spreadsheet to Mecklenburg County Air Quality. Note: This is spreadsheet is not intended for gas
stations permitted solely for gasoline operations.
-
Permit Number (AQ Permit No., in the form of XX-XXX-XXX)
Facility Name
Facility Address
Spreadsheet Prepared By
Year of Emissions
Annual Gasoline Throughput (gallons/year) Actual or Estimated
Spreadsheet Emission Calculation Example (see attached spreadsheet):
-
Permit Number: 13-415-005
Facility Name: ABC123 Quick Gas
Facility Address: 123 Main Street, Charlotte, NC
Spreadsheet Prepared By: Mr. John Doe
Tear of Emissions: 2014
Annual Gasoline Throughput (gallons/year) Actual or Estimated: 1,234,567
Air Emissions Workbook
Page 58
Rev. 04/2016
Emission Calculations
EVAPORATIVE EMISSIONS FROM GASOLINE DISPENSING FACILITIES
VOC Emissions for gasoline dispensing facilities calculator - INPUT and OUTPUT SCREEN
Instructions: Enter facility data on the "INPUT and OUTPUT" tab/screen. The air emission results and summary of input
data are viewed / printed in the table below.
Update the fields in red with your facility's information and emissions will be calculated in the table below.
AQ Permit Number:
XX-XXXXXX
Year of Emissions: 2014
Maximum Vapor Recovery Stage: 1
Facility Name: ABC123 Quick Gas
Facility Address: 123 Main Street, Charlotte, NC
Spreadsheet prepared by:
Annual Gasoline Throughput (Gal/Yr):
Actual
1234567
or Estimated
Mr. John Doe
Esimated Emissions w/ Controls
Emission Rate
(lbs/1000 gals)
Uncontrolled
Emissions
(lbs)
Stage 1*
Controls (96%)
Working Losses (UST)
4-06-003-06 (Balanced Submerged Fill Losses)
0.30
9259
370
Breathing & Emptying Losses (UST)
4-06-003-07
1.00
1235
1235
10494
1605
11.00
13580
13580
0.7
864
864
Vehicle Refueling Emissions Subtotal:
14444
14444
Total Emissions (Lbs):
Total Emissions (Tons):
24938
12.5
16049
8.0
Storage Tank Emissions
Storage Tank Emissions Subtotal:
Vehicle Refueling Emissions
Vehicle Refueling Losses
4-06-004-01
Vehicle Refueling Spillage Losses
4-06-004-02
Emission rates for Breathing from AP-42 Table 5.2-7 dated July 2008.
Emission rates for Working Losses from AP-42 Table 5.2-7 dated July 2008.
Uncontrolled Vehicle Refueling Losses from AP-42 Table 5.2-7 dated July 2008
Vehicle Refueling Spillage Losses from AP-42 Table 5.2-7 date July 2008
*NOTE: Stage 1 controls reduces UST Working Losses by 96%.
Stage 2 controls reduces Vehicle Refueling Losses by 95%.
Stage I/II Emissions Spreadsheet (rev. 4/2013)
Stage 1 & 2*
Controls
(96%/95%)
Stone/Rock/Slag Quarry Operations
Minimum Required Inputs - the following are the minimum required spreadsheet inputs for submitting
this spreadsheet to MCAQ. There are several other inputs in the spreadsheet which will contain default
values; these can also be changed, as appropriate for the emission source. Note: This spreadsheet
calculates emissions using permit input or inventory input. Inventory input assumes all production goes
through each piece of equipment. Permit input determines emissions based on throughput for each piece
of equipment. If your facility has actual throughput for each piece of equipment, use the Permit Input tab.
If your facility does not have actual throughput data for each piece of equipment, use the Inventory Input
tab to calculate emissions.
-
-
-
Company Name
Permit Number (AQ Permit No., in the form of XX-XXX-XXX)
Spreadsheet Prepared By
Actual Hours of Operation
Actual Annual Total Plant Production
Crusher Input Section
o How Many Crushers Total
o Crusher ID No.
o Type of Crusher
o Maximum Rated Capacity (tons/hr)
o Wet Suppression (Y/N)?
o Actual Yearly Throughput (tons)
Screens Input Section
o How Many Screens Total
o Screen ID No.
o Type of Screen:
o Maximum Rated Capacity (tons/hr)
o Wet Suppression (Y/N)?
o Actual Yearly Throughput (tons)
Conveyor Input Section
o How Many Conveyors Total
o Conveyor ID No.
o Conveyor Transfer Point?
o Maximum Rated Capacity (tons/hr)
o Wet Suppression (Y/N)?
o Actual Yearly Throughput (tons)
Spreadsheet Emission Calculation Example (see attached spreadsheet):
-
Company Name: Stoney Curtis Crushing
Permit Number: 16-101-510
Spreadsheet Prepared By: Barney Rubble
Actual Hours of Operation: 1,400 hours
Air Emissions Workbook
Page 60
Rev. 04/2016
-
-
-
Actual Annual Total Plant Production: 600,000 tons
Crusher Input
o How Many Crushers Total: 1 crusher
o Crusher ID No.: CR-1
o Type of Crusher: Primary
o Maximum Rated Capacity (tons/hr): 800 tons/hr
o Wet Suppression (Y/N)?: wet
o Actual Yearly Throughput (tons): 400,000 tons
Screens Input
o How Many Screens Total: 1 Screen
o Screen ID No.: SCR-1
o Type of Screen: Normal
o Maximum Rated Capacity (tons/hr): 500 tons/hr
o Wet Suppression (Y/N)?: wet
o Actual Yearly Throughput (tons): 400,000 tons
Conveyor Input
o How Many Conveyors Total: 3 Conveyors
o Conveyor ID No.: C-1, C-2, C-3
o Conveyor Transfer Point?: yes
o Maximum Rated Capacity (tons/hr): 400 tons/hr
o Wet Suppression (Y/N)?: wet
o Actual Yearly Throughput (tons): 400,000 tons
**It is also helpful to submit an equipment flow chart/diagram showing the current configuration of all
permitted equipment.
Air Emissions Workbook
Page 61
Rev. 04/2016
Quarry-Stone Crushing example spreadsheet
PERMIT INPUT
1 of 4 pages
STONE CRUSHING EMISSIONS CALCULATOR REVISION C 05/23/2011
PERMITTING AND MODELING INPUT SCREEN
NOTICE:
This spreadsheet is for your use only and should be used with
caution. DENR does not guarantee the accuracy of the
information contained. This spreadsheet is subject to continual
revision and updating. It is your responsibility to be aware of
the most current information available. DENR is not
responsible for errors or omissions that may be contained
herein.
Instructions:
1. Enter emission source / facility data on this sheet for permitting and/or modeling . The air emission results and
summary for each type of equipment will be on its own sheet (e.g., crushers output, screens output). The facilitywide totals are summarized on the "OUTPUT" sheet. The different tabs are on the bottom of this screen.
2. For each type of equipment fill in all BLUE fields.
Stoney Curtis Crushing
Company Name:
Facility ID No.:
123456789
Permit No.:
16-101-510
Facility City:
Bedrock
HollyRock
Facility County:
Barney Rubble
Spreadsheet Prepared by:
Actual hours of operation:
1,400
hours
Total Plant Maximum Rated Capacity:
800
Actual Annual Total Plant Production:
600,000
tons per hour
tons
Potential Annual Total Plant Production:
7008000
tons
Quarry-Stone Crushing example spreadsheet
PERMIT INPUT
1 of 4 pages
Quarry-Stone Crushing example spreadsheet
PERMIT INPUT
2 of 4 pages
Crusher Input
How many crushers total ?
1
*Note: If wet supression is not applied on an automatic and continuous basis during the
operation of the crusher, answer "no" for "wet supression (Y/N)?".
Maximum
Crusher
ID No.
Type of crusher
actual
Rated
*wet
yearly
Capacity
supression
throughput
(tons/hr)
(Y/N) ?
(tons)
CR-1
800
400,000
CR-2
0
0
CR-3
0
0
CR-4
0
0
CR-5
0
0
CR-6
0
0
CR-7
0
0
CR-8
0
0
CR-9
0
0
CR-10
0
0
CR-11
0
0
CR-12
0
0
CR-13
0
0
CR-14
0
0
CR-15
0
0
Quarry-Stone Crushing example spreadsheet
PERMIT INPUT
2 of 4 pages
Quarry-Stone Crushing example spreadsheet
PERMIT INPUT
3 of 4 pages
Screens Input
How many screens total ?
Maximum
Screen
ID No.
Type of screen
1
actual
Rated
wet
yearly
Capacity
supression
throughput
(tons/hr)
(Y/N) ?
(tons)
SCR-1
500
400,000
SCR-2
0
0
SCR-3
0
0
SCR-4
0
0
SCR-5
0
0
SCR-6
0
0
SCR-7
0
0
SCR-8
0
0
SCR-9
0
0
SCR-10
0
0
SCR-11
0
0
SCR-12
0
0
SCR-13
0
0
SCR-14
0
0
SCR-15
0
0
Quarry-Stone Crushing example spreadsheet
PERMIT INPUT
3 of 4 pages
Quarry-Stone Crushing example spreadsheet
PERMIT INPUT
4 of 4 pages
Conveyor Input
How many conveyors total ?
3
*NOTE: Each conveyor will have one transfer point, the point where it drops
product, not
receives product. Answer "no" if the conveyor drops to a screen or a crusher. The transfer
points to the crushers and screens are already accounted for in the emission factors for
these units.
Maximum
actual
Rated
wet
yearly
Conveyor
*Conveyor transfer
Capacity
supression
throughput
ID No.
point ?
(tons/hr)
(Y/N) ?
(tons)
C-1
400
400,000
C-2
400
400,000
C-3
400
400,000
C-4
0
0
C-5
0
0
C-6
0
0
C-7
0
0
C-8
0
0
C-9
0
0
C-10
0
0
C-11
0
0
C-12
0
0
C-13
0
0
C-14
0
0
C-15
0
0
C-16
0
0
C-17
0
0
C-18
0
0
C-19
0
0
C-20
0
0
C-21
0
0
C-22
0
0
C-23
0
0
C-24
0
0
C-25
0
0
Quarry-Stone Crushing example spreadsheet
PERMIT INPUT
4 of 4 pages
STONE QUARRY EMISSIONS CALCULATOR REVISION C 05/23/2011 - OUTPUT SCREEN
Instructions: Enter emission source / facility data on the "INPUT" tab/screen. The air emission results and summary
of input data are viewed / printed on the "OUTPUT" tab/screen. The different tabs are on the bottom of this screen.
This spreadsheet is for your use only and should be used with caution. DENR does not guarantee the accuracy of the information contained. This
spreadsheet is subject to continual revision and updating. It is your responsibility to be aware of the most current information available. DENR is
not responsible for errors or omissions that may be contained herein.
COMPANY:
SPREADSHEET PREPARED BY:
SOURCE / FACILITY / USER INPUT SUMMARY (FROM INPUT SCREEN)
FACILITY ID NO.:
Stoney Curtis Crushing
PERMIT NUMBER:
FACILITY CITY:
FACILITY COUNTY:
123456789
16-101-510
Bedrock
HollyRock
Barney Rubble
CRITERIA AIR POLLUTANT EMISSIONS INFORMATION
ACTUAL EMISSIONS
(AFTER CONTROLS / LIMITS)
lb/hr
3.82E-04
1.42E-04
AIR POLLUTANT EMITTED
PARTICULATE MATTER (PM)
PARTICULATE MATTER<10 MICRONS (PM10)
tons/yr
0.76
EMISSION FACTOR
POTENTIAL EMSSIONS
lb/hr
2.23
lb/mmBtu
uncontrolled controlled
tons/yr
9.76
0.28
0.86
3.75
PARTICULATE MATTER<2.5 MICRONS (PM2.5)
1.89E-05
0.04
0.12
0.53
FUR DIOXIDE (SO2)
OGEN OXIDES (NOx)
BON MONOXIDE (CO)
RGANIC COMPOUNDS (VOC)
LEAD
TOXIC / HAZARDOUS AIR POLLUTANT EMISSIONS INFORMATION
ACTUAL EMISSIONSPOTENTIAL EMSSIONS
EMISSION FACTOR
(AFTER
CAS CONTROLS (BEFORE
/ LIMITS) CONTROLS (AFTER
/ LIMITS)CONTROLS / LIMITS)
lb/mmBtu
ZARDOUS AIR POLLUTANT
NUMBER
lb/hr
tons/yr
lb/hr
tons/yr
lb/hr
tons/yr uncontrolled controlled
TOXIC AIR POLLUTANT EMISSIONS INFORMATION (FOR PERMITTING PURPOSES)
SIONS AFTER CONTROLS / LIMITATIONS
IC AIR POLLUTANT
CAS Num.
lb/hr
lb/day
lb/yr
EMISSION FACTOR
lb/mmBtu
uncontrolled controlled
Volatile Organic Compounds (VOC) and Air Toxics from Coating
Minimum Required Inputs - the following are the minimum required spreadsheet inputs for submitting
this spreadsheet to MCAQ:
- Names of all Materials Used
- Amount of all Materials Used in units of either “lb/yr” or “gal/yr”
- VOC and/or TAP & HAP Content in units of either “% by weight” or “lb/gal”
- Control efficiency (%) if there is a control device
Spreadsheet Emission Calculation Example (see example spreadsheet below):
- Material Used: Material X
- Amount of Material Used: 20,000 gal
- VOC Content: 4 lb/gal
- Benzene Content (T, H): 1 lb/gal
- Xylene Content (T, H): 0.5 lb/gal
- Control Efficiency: 95%
Air Emissions Workbook
Page 67
Rev. 04/2016
ANNUAL VOC, TOXIC AND HAZARDOUS AIR POLLUTANT EMISSION CALCULATOR
Mass Balance Method (Rev. 03/2015)
(User INPUT = Values in Red)
Annual Usage
Name of Material Used or Applied and TAP and/or
TAP/HAP Constituents
HAP?
Reference for Equations &
Notes:
Material X
VOC
Benzene
Xylene
Material Y
VOC
Xylene
EQUATIONS:
e=axc
e = a x c / 100
f = e / 2000
h = e – (e x (g/100))
i = h/ 2000
for lb/gal
for wt.%
Control Eff.
Controlled Emissions
Actual
Unit
(lb or gal)
VOC/HAP/T
AP Content
a, (1)
b, (2)
c
d, (2)
e
f
g, (3)
h, (4)
i
20,000
gal
4
1
0.5
lb/gal
lb/gal
lb/gal
80000
20000
10000
40
10
5
95
95
95
4000
1000
500
2
0.5
0.25
20
10
%
%
1000
500
0.5
0.25
90
90
100
50
0.05
0.025
81,000
10,500
20,000
40.5
5.25
10
4100
550
1000
2.05
0.275
0.5
5,000
Total VOC
Total Xylene
Total Benzene
Uncontrolled
Emissions
(Unit/yr)
T, H
T,H
T,H
Unit
(wt.% or
lb/gal)
Actual
lb/yr
tons/yr
(%)
lb/yr
Actual
tons/yr
lb
Notes:
(1) Please provide documentation for how actual (or potential) usage values were calculated
(2) If usage is reported in pounds, VOC/HAP/TAP content must be provided in % by weight; If usage is reported in gallons,
VOC/HAP/TAP content must be reported in lb/gallon. Choose b from drop-down menu; d will update accordingly
(3) Please provide information about capture efficiency and documentation for how control efficiency was
determined. Attach information about retention factors and/or any assumptions made where applicable.
(4) Use these actual emission numbers to compare to TPERs in MCAPCO Regulation 1.5711.
(5) For each coating input a, b, c, & g accordingly.
Wood Combustion
Minimum Required Inputs - the following are the minimum required spreadsheet inputs for submitting
this spreadsheet to MCAQ. There are several other inputs in the spreadsheet which will contain default
values; these can also be changed, as appropriate for the emission source.
-
Company Name
Permit Number (AQ Permit No., in the form of XX-XXX-XXX)
Spreadsheet Prepared By
Emission Source ID No.(from AQ Permit Emission Source Table)
Maximum Heat Input (Million BTU Per Hr)
Type of Boiler
Type of Fuel
Actual Yearly Fuel Usage (Tons per year)
Type of Particulate Control
Spreadsheet Emission Calculation Example (see attached spreadsheet):
-
Company Name: Peters Heaters Company
Permit Number: 09-041-843
Spreadsheet Prepared By: Eric Peters
Emission Source ID No. ES-3
Maximum Heat Input (Million BTU Per Hr): 33 mmBTU/HR
Type of Boiler: Stoker
Type of Fuel: Dry Wood (<=19% moisture)
Actual Yearly Fuel Usage (Tons per year): 2,500 tpy
Type of Particulate Control: Mechanical Collector (no reinjection)
Air Emissions Workbook
Page 69
Rev. 04/2016
WOODWASTE COMBUSTION EMISSIONS CALCULATOR REVISION J - INPUT SCREEN
Instructions: Enter emission source / facility data on the "INPUT" tab/screen. The air emission results and summary of input
data are viewed / printed on the "OUTPUT" tab/screen. The different tabs are on the bottom of this screen.
This spreadsheet is for your use only and should be used with caution. DENR does not guarantee the accuracy of the
information contained. This spreadsheet is subject to continual revision and updating. It is your responsibility to be aware
of the most current information available. DENR is not responsible for errors or omissions that may be contained herein.
Directions: Enter and select information in the boxes in the column on the right:
FIELDS
SELECTIONS
COMPANY NAME:
FACILITY ID NUMBER:
PERMIT NUMBER
FACILITY CITY:
FACILITY COUNTY:
SPREADSHEET PREPARED BY:
Peters Heaters Company
01/12/00999
09-041-843
ANYTOWN
ANYCOUNTY
Eric Peters
EMISSION SOURCE ID NO.:
MAXIMUM HEAT INPUT (MILLION BTU PER HOUR):
ES-3
33.00
MMBTU/HR
TYPE OF BOILER:
TYPE OF FUEL:
FUEL HEATING VALUE
FUEL HEATING VALUE (BTU/LB):
8000
BTU/LB
16.00 MM BTU/TON
DEFAULT IS AS FOLLOWS (not used for Greenhouse Gas calcs --See below for GHG defaults):
8000 BTU/LB DRY WOOD
4500 BTU/LB WET WOOD
(TYPE OVER NUMBER AT ABOVE RIGHT IF YOU HAVE SITE SPECIFIC DATA)
OTHER SOURCE-SPECIFIC DATA
ACTUAL YEARLY FUEL USAGE (TONS PER YEAR):
CALCULATED POTENTIAL YEARLY USAGE (TONS PER YEAR)
REQUESTED ANNUAL LIMITATION (TONS PER YEAR)
(TYPEOVER IF NECESSARY - DEFAULT IS POTENTIAL)
2,500.00
18,067.50
18,067.50
TPY
TPY
TPY
TYPE OF PARTICULATE CONTROL:
NOX CONTROL IF PRESENT (DEFAULT IS ZERO)
0
SITE SPECIFIC STACK TEST DATA FOR PARTICULATE:
0
(IF AVAILABLE: OUTLET FILTERABLE PARTICULATE ONLY)
(LEAVE AS ZERO IF NO DATA AVAILABLE)
ADDITIONAL INFORMATION FOR GREENHOUSE GAS (GHG) EMISSIONS
%
LB/MMBTU
ENTER CALCULATION TIER
from EPA Mandatory Reporting Rule (MRR) Subpart C www.epa.gov/climatechange/emissions/ghgrulemaking.html
NOTE: EF is "Emission Factor"
SINCE TIER 3 IS NOT BEING USED
DO NOT ENTER FUEL CARBON CONTENT
0.500
(decimal fraction)
HIGH HEAT VALUE (HHV) FOR GHGs
FOR TIER 1 and TIER 3, the FUEL HEATING VALUE entered above is overriden with the EPA DEFAULT:
This default HHV is from EPA's MRR, Table C-1, "Wood and Wood Residuals"
15.38
MMBTU/TON
FOR TIER 2, the FUEL HEATING VALUE entered above is used. The value entered must be the annual average HHV of the fuel
determined using procedures in the EPA MRR (see 98.33(a)(2) )
NOTE: Using Tier 1, therefore the EPA default HHV will be used for all GHG calculations (CO2, CH4 and N2O)
WOODWASTE COMBUSTION EMISSIONS CALCULATOR REVISION J 7/15/2011 - OUTPUT SCREEN
Instructions: Enter emission source / facility data on the "INPUT" tab/screen. The air emission results and summary of
input data are viewed / printed on the "OUTPUT" tab/screen. The different tabs are on the bottom of this screen.
This spreadsheet is for your use only and should be used with caution. DENR does not guarantee the accuracy of the
information contained. This spreadsheet is subject to continual revision and updating. It is your responsibility to be aware
of the most current information available. DENR is not responsible for errors or omissions that may be contained herein.
SOURCE / FACILITY / USER INPUT SUMMARY (FROM INPUT SCREEN)
01/12/00999
FACILITY ID NO.:
Peters Heaters Company
PERMIT NUMBER:
09-041-843
EMISSION SOURCE DESCRIPTION: 33 MMBTU/HR DRY WOOD (<= 19 % MOISTURE) FIRED BOILER
ANYTOWN
FACILITY CITY:
EMISSION SOURCE ID NO.:
ES-3
FACILITY COUNTY:
ANYCOUNTY
PARTICULATE CONTROL DEVICE: MECHANICAL COLLECTOR (NO REINJECTION)
POLLUTANT
CONTROL EFF.
SPREADSHEET PREPARED BY:
Eric Peters
FUEL HEAT VALUE:
8000 BTU/LB
NOX
0
ACTUAL FUEL THROUGHPUT:
2500
TON/YR HHV Used for GHGs (MMBTU/TON):
15.38
PM
CALC'D AS 24%
POTENTIAL FUEL THROUGHPUT:
18068
TON/YR BOILER TYPE:
STOKER
PM10
CALC'D AS 23.9%
REQUESTED MAX. FUEL THRPT:
18068
TON/YR NO STACK TEST DATA USED
PM2.5
CALC'D AS 45.9%
METHOD USED TO COMPUTE ACTUAL GHG EMISSIONS:
TIER 1: DEFAULT HIGH HEAT VALUE AND DEFAULT EF
CARBON CONTENT USED FOR GHGS (AS A FRACTION):
CARBON CONTENT NOT USED FOR CALCULATION TIER CHOSEN
CRITERIA AIR POLLUTANT EMISSIONS INFORMATION
COMPANY:
ACTUAL EMISSIONS
(AFTER CONTROLS / LIMITS)
AIR POLLUTANT EMITTED
PARTICULATE MATTER (PM)
PARTICULATE MATTER<10 MICRONS (PM10)
lb/hr
10.46
9.47
tons/yr
6.34
5.74
POTENTIAL EMSSIONS
(BEFORE CONTROLS / LIMITS)
lb/hr
13.76
12.44
tons/yr
60.27
54.49
lb/hr
10.46
9.47
PARTICULATE MATTER<2.5 MICRONS (PM2.5)
5.84
3.54
10.79
47.26
5.84
SULFUR DIOXIDE (SO2)
0.83
0.50
0.83
3.61
0.83
NITROGEN OXIDES (NOx)
16.17
9.80
16.17
70.82
16.17
CARBON MONOXIDE (CO)
19.80
12.00
19.80
86.72
19.80
VOLATILE ORGANIC COMPOUNDS (VOC)
0.56
0.34
0.56
2.46
0.56
LEAD
1.6E-03
9.6E-04
1.6E-03
6.9E-03
1.6E-03
TOXIC / HAZARDOUS AIR POLLUTANT EMISSIONS INFORMATION
ACTUAL EMISSIONS
CAS
TOXIC / HAZARDOUS AIR POLLUTANT
NUMBER
Acetaldehyde (TH)
75070
Acetophenone (H)
98862
Acrolein (TH)
107028
Antimony & Compounds (H)
SBC
Arsenic & Compounds (TH)
ASC
Benzene (TH)
71432
Benzo(a)pyrene (T)
50328
Beryllium metal (un-reacted) (Also include in BEC) (T/H)
7440417
Cadmium Metal (elemental un-reacted) –(Add w/CDC) (T/H)
7440439
Carbon tetrachloride (TH)
56235
Chlorine (TH)
7782505
Chlorobenzene (TH)
108907
Chloroform (TH)
67663
Chromium–Other compds(H)(add w/chrom acid to get CRC)
Chromic acid (VI) (Add as comp. of solCR6 and CRC)(T/H)
7738945
Cobalt compounds (H)
COC
Dinitrophenol, 2,4- (H)
51285
Di(2-ethylhexyl)phthalate (DEHP) (TH)
117817
Ethyl benzene (H)
100414
Ethylene dichloride (1,2-dichloroethane) (TH)
107062
Formaldehyde (TH)
50000
Hexachlorodibenzo-p-dioxin 1,2,3,6,7,8 (T)
57653857
Hydrogen chloride (hydrochloric acid) (TH)
7647010
Lead and Lead compounds (H)
PBC
Manganese & compounds (TH)
MNC
Mercury, vapor (Include in Mercury&Compds)(T/H)
7439976
Methyl bromide (H) (bromomethane)
74839
Methyl chloride (H) (chloromethane)
74873
Methyl chloroform (TH) (1,1,1 trichloroethane)
71556
Methyl ethyl ketone (T)
78933
Methylene chloride (TH) (dichloromethane)
75092
Naphthalene (H)
91203
Nickel metal (Component of Nickel & Compounds) (T/H)
7440020
Nitrophenol, 4- (H)
100027
Pentachlorophenol (TH)
87865
Perchloroethylene (tetrachloroethylene) (TH)
127184
Phenol (TH)
108952
Phosphorus Metal, Yellow or White (H)
7723140
Polychlorinated biphenyls (TH)
1336363
Polycyclic Organic Matter (H)
POMTV
Propionaldehyde (H)
123386
Propylene dichloride (H) (1,2 dichloropropane)
78875
Selenium compounds (H)
SEC
Styrene (TH)
100425
Tetrachlorodibenzo-p-dioxin, 2,3,7,8- (TH)
1746016
Toluene (TH)
108883
Trichloroethylene (TH)
79016
Trichlorofluoromethane (CFC 111) (T)
75694
Trichlorophenol, 2,4,6- (H)
88062
Vinyl chloride (TH)
75014
Xylene (TH)
1330207
* Highest HAP (Hydrogen chloride (hydrochloric acid) (TH))
7647010
* Total HAPs
NA
(AFTER CONTROLS / LIMITS)
lb/hr
lb/yr
2.74E-02
1.06E-07
1.32E-01
2.61E-04
7.26E-04
1.39E-01
8.58E-05
3.63E-05
1.35E-04
1.49E-03
2.61E-02
1.09E-03
9.24E-04
5.78E-04
1.16E-04
2.15E-04
5.94E-06
1.55E-06
1.02E-03
9.57E-04
1.45E-01
5.91E-10
6.27E-01
1.58E-03
5.28E-02
1.16E-04
4.95E-04
7.59E-04
1.02E-03
1.78E-04
9.57E-03
3.20E-03
1.09E-03
3.63E-06
1.68E-06
1.25E-03
1.68E-03
8.91E-04
2.69E-07
4.13E-03
2.01E-03
1.09E-03
9.24E-05
6.27E-02
2.84E-10
3.04E-02
9.90E-04
1.35E-03
7.26E-07
5.94E-04
8.25E-04
6.27E-01
1.28E+00
33.200
1.28E-04
160.000
0.316
0.880
168.000
0.104
0.044
0.164
1.800
31.600
1.320
1.120
0.700
0.140
0.260
7.20E-03
1.88E-03
1.240
1.160
176.000
7.16E-07
760.000
1.920
64.000
0.140
0.600
0.920
1.240
0.216
11.600
3.880
1.320
4.40E-03
2.04E-03
1.520
2.040
1.080
3.26E-04
5.000
2.440
1.320
0.112
76.000
3.44E-07
36.800
1.200
1.640
8.80E-04
0.720
1.000
760.000
1.55E+03
EMISSION FACTOR
(AFTER CONTROLS / LIMITS)
tons/yr
45.82
41.48
25.58
3.61
70.82
86.72
2.46
6.9E-03
POTENTIAL EMSSIONS
(BEFORE CONTROLS / LIMITS)
lb/hr
2.74E-02
1.06E-07
1.32E-01
2.61E-04
7.26E-04
1.39E-01
8.58E-05
3.63E-05
1.35E-04
1.49E-03
2.61E-02
1.09E-03
9.24E-04
5.78E-04
1.16E-04
2.15E-04
5.94E-06
1.55E-06
1.02E-03
9.57E-04
1.45E-01
5.91E-10
6.27E-01
1.58E-03
5.28E-02
1.16E-04
4.95E-04
7.59E-04
1.02E-03
1.78E-04
9.57E-03
3.20E-03
1.09E-03
3.63E-06
1.68E-06
1.25E-03
1.68E-03
8.91E-04
2.69E-07
4.13E-03
2.01E-03
1.09E-03
9.24E-05
6.27E-02
2.84E-10
3.04E-02
9.90E-04
1.35E-03
7.26E-07
5.94E-04
8.25E-04
6.27E-01
1.28E+00
lb/yr
239.936
9.25E-04
1156.320
2.284
6.360
1214.136
0.752
0.318
1.185
13.009
228.373
9.540
8.094
5.059
1.012
1.879
0.052
1.36E-02
8.961
8.383
1271.952
5.17E-06
5492.520
13.876
462.528
1.012
4.336
6.649
8.961
1.561
83.833
28.041
9.540
3.18E-02
1.47E-02
10.985
14.743
7.805
2.36E-03
36.135
17.634
9.540
0.809
549.252
2.49E-06
265.954
8.672
11.852
6.36E-03
5.203
7.227
5492.5
1.12E+04
controlled
0.417
0.377
0.317
0.287
0.327
0.025
0.490
0.600
0.017
4.8E-05
0.177
0.025
0.490
0.600
0.017
4.8E-05
EMISSION FACTOR
(AFTER CONTROLS / LIMITS)
lb/hr
2.74E-02
1.06E-07
1.32E-01
2.61E-04
7.26E-04
1.39E-01
8.58E-05
3.63E-05
1.35E-04
1.49E-03
2.61E-02
1.09E-03
9.24E-04
5.78E-04
1.16E-04
2.15E-04
5.94E-06
1.55E-06
1.02E-03
9.57E-04
1.45E-01
5.91E-10
6.27E-01
1.58E-03
5.28E-02
1.16E-04
4.95E-04
7.59E-04
1.02E-03
1.78E-04
9.57E-03
3.20E-03
1.09E-03
3.63E-06
1.68E-06
1.25E-03
1.68E-03
8.91E-04
2.69E-07
4.13E-03
2.01E-03
1.09E-03
9.24E-05
6.27E-02
2.84E-10
3.04E-02
9.90E-04
1.35E-03
7.26E-07
5.94E-04
8.25E-04
6.27E-01
1.28E+00
lb/mmBtu
uncontrolled
lb/yr
239.936
9.25E-04
1156.320
2.284
6.360
1214.136
0.752
0.318
1.185
13.009
228.373
9.540
8.094
5.059
1.012
1.879
0.052
1.36E-02
8.961
8.383
1271.952
5.17E-06
5492.520
13.876
462.528
1.012
4.336
6.649
8.961
1.561
83.833
28.041
9.540
3.18E-02
1.47E-02
10.985
14.743
7.805
2.36E-03
36.135
17.634
9.540
0.809
549.252
2.49E-06
265.954
8.672
11.852
6.36E-03
5.203
7.227
5492.5
1.12E+04
lb/mmBtu
uncontrolled / controlled
8.30E-04
8.30E-04
3.20E-09
3.20E-09
4.00E-03
4.00E-03
7.90E-06
7.90E-06
2.20E-05
2.20E-05
4.20E-03
4.20E-03
2.60E-06
2.60E-06
1.10E-06
1.10E-06
4.10E-06
4.10E-06
4.50E-05
4.50E-05
7.90E-04
7.90E-04
3.30E-05
3.30E-05
2.80E-05
2.80E-05
1.75E-05
1.75E-05
3.50E-06
3.50E-06
6.50E-06
6.50E-06
1.80E-07
1.80E-07
4.70E-08
4.70E-08
3.10E-05
3.10E-05
2.90E-05
2.90E-05
4.40E-03
4.40E-03
1.79E-11
1.79E-11
1.90E-02
1.90E-02
4.80E-05
4.80E-05
1.60E-03
1.60E-03
3.50E-06
3.50E-06
1.50E-05
1.50E-05
2.30E-05
2.30E-05
3.10E-05
3.10E-05
5.40E-06
5.40E-06
2.90E-04
2.90E-04
9.70E-05
9.70E-05
3.30E-05
3.30E-05
1.10E-07
1.10E-07
5.10E-08
5.10E-08
3.80E-05
3.80E-05
5.10E-05
5.10E-05
2.70E-05
2.70E-05
8.15E-09
8.15E-09
1.25E-04
1.25E-04
6.10E-05
6.10E-05
3.30E-05
3.30E-05
2.80E-06
2.80E-06
1.90E-03
1.90E-03
8.60E-12
8.60E-12
9.20E-04
9.20E-04
3.00E-05
3.00E-05
4.10E-05
4.10E-05
2.20E-08
2.20E-08
1.80E-05
1.80E-05
2.50E-05
2.50E-05
1.90E-02
1.90E-02
3.88E-02
3.88E-02
TOXIC AIR POLLUTANT EMISSIONS INFORMATION (FOR PERMITTING PURPOSES)
EMISSION FACTOR
EXPECTED ACTUAL EMISSIONS AFTER CONTROLS / LIMITATIONS (FOR PERMITTING PURPOSES)
lb/mmBtu
TOXIC AIR POLLUTANT
CAS Num.
Acetaldehyde (TH)
75070
Acrolein (TH)
107028
Arsenic & Compounds (TH)
ASC
Benzene (TH)
71432
Benzo(a)pyrene (T)
50328
Beryllium metal (un-reacted) (Also include in BEC) (T/H)
7440417
Cadmium Metal (elemental un-reacted) –(Add w/CDC) (T/H)
7440439
Carbon tetrachloride (TH)
56235
Chlorine (TH)
7782505
Chlorobenzene (TH)
108907
Chloroform (TH)
67663
Di(2-ethylhexyl)phthalate (DEHP) (TH)
117817
Ethylene dichloride (1,2-dichloroethane) (TH)
107062
Soluble Chromate Cmpds, as Chrome (VI) (TH)
SOLCR6
Formaldehyde (TH)
50000
Hexachlorodibenzo-p-dioxin 1,2,3,6,7,8 (T)
57653857
Hydrogen chloride (hydrochloric acid) (TH)
7647010
Manganese & compounds (TH)
MNC
Mercury, vapor (Include in Mercury&Compds)(T/H)
7439976
Methyl chloroform (TH) (1,1,1 trichloroethane)
71556
Methyl ethyl ketone (T)
78933
Methylene chloride (TH) (dichloromethane)
75092
Nickel metal (Component of Nickel & Compounds) (T/H)
7440020
Pentachlorophenol (TH)
87865
Perchloroethylene (tetrachloroethylene) (TH)
127184
Phenol (TH)
108952
Polychlorinated biphenyls (TH)
1336363
Styrene (TH)
100425
Tetrachlorodibenzo-p-dioxin, 2,3,7,8- (TH)
1746016
Toluene (TH)
108883
Trichloroethylene (TH)
79016
Trichlorofluoromethane (CFC 111) (T)
75694
Vinyl chloride (TH)
Xylene (TH)
75014
1330207
lb/hr
lb/day
lb/yr
2.74E-02
1.32E-01
7.26E-04
1.39E-01
8.58E-05
3.63E-05
1.35E-04
1.49E-03
2.61E-02
1.09E-03
9.24E-04
1.55E-06
9.57E-04
1.16E-04
1.45E-01
5.91E-10
6.27E-01
5.28E-02
1.16E-04
1.02E-03
1.78E-04
9.57E-03
1.09E-03
1.68E-06
1.25E-03
1.68E-03
2.69E-07
6.27E-02
2.84E-10
3.04E-02
9.90E-04
1.35E-03
5.94E-04
8.25E-04
6.57E-01
3.17E+00
1.74E-02
3.33E+00
2.06E-03
8.71E-04
3.25E-03
3.56E-02
6.26E-01
2.61E-02
2.22E-02
3.72E-05
2.30E-02
2.77E-03
3.48E+00
1.42E-08
1.50E+01
1.27E+00
2.77E-03
2.46E-02
4.28E-03
2.30E-01
2.61E-02
4.04E-05
3.01E-02
4.04E-02
6.45E-06
1.50E+00
6.81E-09
7.29E-01
2.38E-02
3.25E-02
1.43E-02
1.98E-02
239.936
1156.320
6.360
1214.136
0.752
0.318
1.185
13.009
228.373
9.540
8.094
1.36E-02
8.383
1.012
1271.952
0.000
5492.520
462.528
1.012
8.961
1.561
83.833
9.540
0.015
10.985
14.743
2.36E-03
549.252
2.49E-06
265.954
8.672
11.852
5.203
7.227
GREENHOUSE GAS EMISSIONS INFORMATION (FOR EMISSIONS INVENTORY
PURPOSES) - CONSISTENT WITH EPA MANDATORY REPORTING RULE (MRR) METHOD
ACTUAL EMISSIONS
uncontrolled
controlled
8.30E-04
8.30E-04
4.00E-03
4.00E-03
2.20E-05
2.20E-05
4.20E-03
4.20E-03
2.60E-06
2.60E-06
1.10E-06
1.10E-06
4.10E-06
4.10E-06
4.50E-05
4.50E-05
7.90E-04
7.90E-04
3.30E-05
3.30E-05
2.80E-05
2.80E-05
4.70E-08
4.70E-08
2.90E-05
2.90E-05
3.50E-06
3.50E-06
4.40E-03
4.40E-03
1.79E-11
1.79E-11
1.90E-02
1.90E-02
1.60E-03
1.60E-03
3.50E-06
3.50E-06
3.10E-05
3.10E-05
5.40E-06
5.40E-06
2.90E-04
2.90E-04
3.30E-05
3.30E-05
5.10E-08
5.10E-08
3.80E-05
3.80E-05
5.10E-05
5.10E-05
8.15E-09
8.15E-09
1.90E-03
1.90E-03
8.60E-12
8.60E-12
9.20E-04
9.20E-04
3.00E-05
3.00E-05
4.10E-05
4.10E-05
1.80E-05
2.50E-05
1.80E-05
2.50E-05
GREENHOUSE GAS EMISSIONS - POTENTIAL TO EMIT
NOT BASED ON EPA MRR METHOD
POTENTIAL EMISSIONS - utilize max heat
input capacity and EPA MRR Emission
Factors
POTENTIAL EMISSIONS With
Requested Emission Limitation utilize requested fuel limit and EPA
MRR Emission Factors
EPA MRR CALCULATION METHOD: TIER 1
metric tons/yr
metric tons/yr,
CO2e
short tons/yr
short tons/yr
short tons/yr, CO2e
short tons/yr
short tons/yr,
CO2e
CARBON DIOXIDE (CO2) (BIOGENIC EMISSIONS*)
3,606.61
zero *
3,975.60
29,889.91
zero *
29,889.91
zero *
METHANE (CH4)
1.23E+00
2.58E+01
1.36E+00
1.02E+01
2.14E+02
1.02E+01
2.14E+02
NITROUS OXIDE (N2O)
1.61E-01
5.01E+01
1.78E-01
1.34E+00
4.15E+02
1.34E+00
4.15E+02
GREENHOUSE GAS
TOTAL
* BIOGENIC CO2 has 0 CO2e
NOTE: CO2e means CO2 equivalent
75.90
TOTAL
629.03
NOTE: The DAQ Air Emissions Reporting Online (AERO) system requires short tons
The EPA MRR requires metric tons
Note: Do not use greenhouse gas emission estimates from this spreadsheet for PSD (Prevention of Significant Deterioration) purposes.
TOTAL
629.03
Wood Working Operations
Minimum Required Inputs - the following are the minimum required spreadsheet inputs for submitting
this spreadsheet to MCAQ. There are several other inputs in the spreadsheet which will contain default
values; these can also be changed, as appropriate for the emission source:
-
-
-
Company Name
Permit Number (AQ Permit No., in the form of XX-XXX-XXX)
Spreadsheet Prepared By
Emission Source ID No.(from AQ Permit Emission Source Table)
Quantify Actual Emissions – Tons Per Year (Actual Into Ductwork): Weight in tons of material
collected from the control device during the year. Note: the spreadsheet provides the option to
calculate actual emissions based on the total number of board-feet (BD-FT) processed during the
year
Quantify Potential Emissions – Pounds Per Hour (Potential Into Ductwork): Pounds per hour of
material vented to the control device when source is operating at maximum capacity. Note: the
spreadsheet provides the option to calculate potential emissions based on the maximum number
of board-feet (BD-FT) that can be processed per hour
Characterize In-Duct Woodwaste: Input on a percentage basis the make-up of process
woodworking process types
Woodwaste Green or Dry: Default is dry
Control Device Efficiency: Default assume bagfilter. (Note: If your control device is not a bag
filter, please contact MCAQ for help in calculating emissions)
Spreadsheet Emission Calculation Example (see attached spreadsheet):
-
-
Company Name: Cutup, Inc.
Permit Number: 13-415-005
Spreadsheet Prepared By: Mr. Smith
Emission Source ID No.: ES-1
Quantify Actual Emissions – Tons Per Year (Actual Into Ductwork): 100 tpy
Quantify Potential Emissions – Pounds Per Hour (Potential Into Ductwork): 50 lb/hr
Characterize In-Duct Woodwaste:
o Rough Sawing: 30%
o Fine Sawing: 30%
o Milling: 5%
o Molding: 10%
o Sanding: 25%
Woodwaste Green or Dry: Accept Default
Control Device Efficiency: Accept Default
Air Emissions Workbook
Page 73
Rev. 04/2016
WOODWORKING EMISSIONS CALCULATOR REVISION C JULY 2007 - INPUT SCREEN
Instructions: Enter emission source / facility data on the "INPUT" tab/screen. The air emission results and summary of
input data are viewed / printed on the "OUTPUT" tab/screen. The different tabs are on the bottom of this screen.
This spreadsheet is for your use only and should be used with caution. DENR does not guarantee the accuracy of the information contained. This
spreadsheet is subject to continual revision and updating. It is your responsibility to be aware of the most current information available. DENR is not
responsible for errors or omissions that may be contained herein.
Directions: Enter and select information in the boxes below:
USE THIS SPREADSHEET TO QUANTIFY PARTICULATE EMISSIONS FROM THE SAWING, SANDING, PLANING, ETC. OF WOOD AND WOOD PRODUCTS. WOODWORKING
OPERATIONS COLOCATED AND VENTING TO THE SAME CONTROL DEVICE OR GROUP OF CONTROL DEVICES CAN BE GROUPED TOGETHER (I.E. MACHINE ROOM #1 VENTING
TO TWO BAGFILTERS). LARGER WOODWORKING FACILITIES SHOULD SEPARATE ROUGH END, MACHINE ROOMS, AND SANDING ON SEPARATE SPREADSHEETS. SOURCES
VENTING TO DIFFERENT CONTROL DEVICES SHOULD NOT BE GROUPED TOGETHER ON ONE SPREADSHEET. (I.E. SOURCES VENTING TO A BAGFILTER SHOULD NOT BE
GROUPED WITH SOURCES VENTING TO A CYCLONE)
FIELDS
SELECTIONS
COMPANY NAME:
FACILITY ID NUMBER:
PERMIT NUMBER
FACILITY CITY:
FACILITY COUNTY:
SPREADSHEET PREPARED BY:
Cutup, Inc.
01/12/00999
13-415-005
ANYTOWN
ANYCOUNTY
Mr. Smith
EMISSION SOURCE ID NO.:
EMISSION SOURCE DESCRIPTION
ES-1
MACHINE ROOM #1 VENTING TO BAGFILTERS (ID NOS. CD1 AND CD-2)
QUANTIFY ACTUAL WOODWASTE:
ACTUAL TONS OF WOODWASTE GENERATED AND VENTED
OR BLOWN TO THE DUCTWORK FOR THE YEAR:
100
TONS PER YEAR (ACTUAL INTO DUCTWORK)
OR USE THE CALCULATOR BELOW AND LEAVE THE ABOVE BLANK
CALCULATED ACTUAL TONS OF WOODWASTE GENERATED
AND VENTED TO THE DUCTWORK FOR THE YEAR:
CALCULATOR:
BD-FT WOOD PROCESSED:
9,500,000 BD-FT/YR
POUNDS / BD-FT:
3.5
LB/BD-FT
TOTAL % WASTE:
33
%
% OF THIS WASTE VENTED TO
DUCTWORK
100
%
ENTER THE PERCENTAGE OF THE YEAR THIS GROUP
OF WOODWORKING EQUIPMENT VENTS OUTDOORS
TONS PER YEAR (ACTUAL INTO DUCTWORK)
100
% OF YEARLY PRODUCTION TIME VENTING OUTDOORS
50
POUNDS PER HOUR (POTENTIAL INTO DUCTWORK )
QUANTIFY POTENTIAL WOODWASTE:
POTENTIAL POUNDS OF WOODWASTE GENERATED AND
VENTED TO THE DUCTWORK PER HOUR IF THE GROUP
OF MACHINES WERE OPERATING AT MAXIMUM CAPACITY
OR USE THE CALCULATOR BELOW AND LEAVE THE ABOVE BLANK
CALCULATED POTENTIAL POUNDS OF WOODWASTE
GENERATED AND VENTED TO THE DUCTWORK PER HOUR:
CALCULATOR:
MAX BD-FT WOOD
PROCESSED PER HOUR:
2000
BD-FT/HR
POUNDS / BD-FT:
3.5
LB/BD-FT
TOTAL % WASTE:
33
%
% OF THIS WASTE VENTED TO
DUCTWORK
100
%
POUNDS PER HOUR (POTENTIAL INTO DUCTWORK )
CHARACTERIZE THE "IN DUCT" WOODWASTE:
THE WOODWASTE VENTED TO THE DUCTWORK IS FROM (ENTER % FOR EACH, TOTAL SHOULD EQUAL 100 %):
PLANING
0
SHAVING/CHIPPING
0
ROUGH SAWING
30
FINE SAWING
30
MILLING (& HOG)
5
MOLDING
10
SANDING
25
100
%
IS THE WOODWASTE GREEN OR DRY ?
CONTROL DEVICE EFFICIENCIES:
ENTER THE CONTROL DEVICE EFFICIENCY
FOR EACH POLLUTANT:
DEFAULT EFFICIENCIES
PM
PM10
PM2.5
99.9
99.5
99
BAGFILTER
CYCLONE
TRAILER
99.9
99.5
99
85
40
10
0
0
0
WOODWORKING EMISSIONS CALCULATOR REVISION C JULY 2007 - OUTPUT SCREEN
Instructions: Enter emission source / facility data on the "INPUT" tab/screen. The air emission results and summary
of input data are viewed / printed on the "OUTPUT" tab/screen. The different tabs are on the bottom of this screen.
This spreadsheet is for your use only and should be used with caution. DENR does not guarantee the accuracy of the information contained. This
spreadsheet is subject to continual revision and updating. It is your responsibility to be aware of the most current information available. DENR is
not responsible for errors or omissions that may be contained herein.
SOURCE / FACILITY / USER INPUT SUMMARY (FROM INPUT SCREEN)
01/12/00999
FACILITY ID NO.:
Cutup, Inc.
PERMIT NUMBER:
13-415-005
EMISSION SOURCE DESCRIPTION: MACHINE ROOM #1 VENTING TO BAGFILTERS (ID NOS. CD-1
ANYTOWN
FACILITY CITY:
FACILITY COUNTY: ANYCOUNTY
AND CD-2)
EMISSION SOURCE ID NO.:
ES-1
WOODWASTE CHARACTERIZATION
SPREADSHEET PREPARED BY:
Mr. Smith
PLANING
0%
TYPE OF WOOD:
DRY (< 19% MOISTURE)
SHAVING/CHIPPING
0%
ROUGH SAWING
30%
ACTUAL 'IN DUCT' WASTE MANUALLY ENTERED AS 100 TONS/YEAR
FINE SAWING
30%
MILLING (& HOG)
5%
POTENTIAL 'IN DUCT' WOODWASTE MANUALLY ENTERED AS 50 POUNDS PER HOUR
MOLDING
10%
SANDING
25%
COMPANY:
CRITERIA AIR POLLUTANT EMISSIONS INFORMATION - WOODWORKING
ACTUAL EMISSIONS
(AFTER CONTROLS / LIMITS)
AIR POLLUTANT EMITTED
PARTICULATE MATTER (PM)
PARTICULATE MATTER<10 MICRONS (PM10)
PARTICULATE MATTER<2.5 MICRONS (PM2.5)
POTENTIAL EMSSIONS
(BEFORE CONTROLS / LIMITS)
(AFTER CONTROLS / LIMITS)
CONTROL EFFICIENCY
lb/hr
0.02
0.02
tons/yr
0.03
0.03
lb/hr
17.36
3.31
tons/yr
76.04
14.52
lb/hr
0.02
0.02
tons/yr
0.08
0.07
99.90
99.50
0.01
0.02
1.23
5.37
0.01
0.05
99.00
%
APPENDIX D – Default Control Efficiencies
Air Emissions Workbook
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APPENDIX D – Default Control Efficiencies
SUMMARY TABLE
Control Device
Default Control Efficiency
Baghouse
95%
Scrubbers
Organic Compounds:
Test Always
Inorganic Compounds: 85% with
identification of
proper solvent and l/g
ratio
Particulates:
Test Always
80%: depending on particle size and industry
type
Mechanical Collectors (Cyclones)
Catalytic Oxidizer
Test
Thermal Oxidizer
Test
Carbon Adsorption (Remediation Systems)
Test
Air Emissions Workbook
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APPENDIX E – Calculating Potential Emissions for Coating
Operations
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APPENDIX E – Calculating Potential Emissions for Coating Operations
A “coating operation” includes all processes in which paints, enamels, lacquers, varnishes, inks, dyes,
glues, fiberglass resins, and other similar materials are applied to wood, paper, metal, textiles, and other
substrates. Emissions from cleanup activities (use of cleaning solvents) related to the printing/coating
process should also be included in the total coating operation emissions.
For Coating Operations, the following methods may be used to calculate potential emissions and to
determine applicability under MCAPCO 1.5211(g)(2)(D)(i):
1. New Facilities or Processes for which we do not have five (5) years of actual data:
A. Use the worst case projected actual hourly emission rate;
B. Multiply by 8760 hours/yr.
C. Add potential VOC emissions from non-applicable (non-coating) operations.
When determining the worst case projected actual emission rate, you may take into account any process
restrictions which will reduce the amount of time or the amount of coating that could possibly be used.
For example: drying time, coating rate limitations, or upstream process bottlenecks may be considered.
Background documentation should be provided for verification.
EXAMPLE:
Facility provided maximum projected hourly rate = 2.0 lb/hr
2.0 lb/hr X 8760 hrs/yr = 17,520 lb/yr = 8.76 tpy
Potential emissions from other non-applicable (non-coating) sources = 4500 lb/yr = 2.25 tpy
Total Potential Emissions = 8.76 tpy + 2.25 tpy = 11.01 tpy
2. Processes for which we have five (5) years of actual data:
A.
B.
C.
D.
E.
Use actual annual emission rate;
Divide by actual facility operating hours (not coating hours);
Do this for all 5 years to determine the worst case hourly emission rate;
Take the worst case hourly rate and multiply by 8760 hours/yr;
Add potential VOC emissions from non-applicable operations (Non-applicable operations
include all non-coating operations or those without 5 years of actual data).
Air Emissions Workbook
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Rev. 04/2016
EXAMPLE:
Year
Plant
Op.
Hours
VOC Actual
Emissions
from
Applicable
Sources
VOC
Emission
Rate
(lb/hr)2
(tpy)
VOC Actual
Emissions
from
Applicable
Sources
(lb/yr)1
(non-coating and those
without 5 years of data)
Total
VOC
(lb/yr)4
Potential
Emissions
(tpy)5
< 5 tpy
?
13,847
6.92
no
(lb/yr)
2010
6000
2.50
5,000
0.833
2011
6000
3.20
6,400
1.067
2012
4200
2.10
4,200
1.000
2013
6000
1.70
3,400
0.567
2014
6000
2.80
5,600
0.933
1.
2.
3.
4.
5.
Potential
Emissions
(lb/yr)3
Potential VOC
Emissions from Nonapplicable sources
9,347
4,500
Actual Emissions (tpy) X 2000 lb/ton = Actual Emissions (lb/yr)
Actual Emissions (lb/yr) / Plant Op. Hours = VOC Emission Rate (lb/hr)
Use largest Emission Rate (lb/hr) X 8760 hr/yr = Potential Emissions (lb/yr)
Potential Emissions (lb/yr) + Other Potential Emissions (lb/yr) = Total VOC (lb/yr)
Total VOC (lb/yr) / 2000 lb/ton = Potential Emissions (tpy)
NOTES:
 Actual emissions from Applicable Sources: Use actual, after control emissions.
 Potential emissions from Non-Applicable Sources: Do not use actual emissions, use potential, before
control emissions.
 These methods may also be used to calculate potential HAP emissions.
 Potential VOC and HAP emissions using these methods should be recalculated each year, during the
time when annual emissions are entered into EPIC, to determine if the facility still requires a permit,
can be reclassified, or may be registered.
Air Emissions Workbook
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Rev. 04/2016
Printing This Document
If you are planning to print this document, the Auto portrait/landscape orientation should be selected in
your Print Dialog box in order to ensure that each page prints correctly (see below).
Air Emissions Workbook
Page 81
Rev. 04/2016
Record of Revisions
Date of Revision
04/2016
Description of Revision
Spelling and formatting corrections.
Air Emissions Workbook
Page 82
Rev. 04/2016
Need More Information?
Visit http://airquality.charmeck.org, or contact MCAQ at 704-336-5430
Air Emissions Workbook
Page 83
Rev. 04/2016