Facility Name:Tesoro Refining and Marketing Company, Salt Lake City Refinery
Facility Identifier:
Facility Reporting Year:2020
Facility Location:
Address: 474 West 900 North
City: Salt Lake City
State: UT
Postal Code: 84103

Facility Site Details:
CO2 equivalent emissions from facility subparts C-II, SS, and TT (metric tons):535,893.6
CO2 equivalent emissions from supplier subparts LL-QQ (metric tons):
Biogenic CO2 emissions from facility subparts C-II, SS, and TT (metric tons):0
Cogeneration Unit Emissions Indicator:Y
GHG Report Start Date:2020-01-01
GHG Report End Date:2020-12-31
Description of Changes to Calculation Methodology:
Did you use an EPA-approved BAMM in this reporting year for Subpart Y?
Did you use an EPA-approved BAMM in this reporting year for Subpart C?
Plant Code Indicator:N
Primary NAICS Code:324110
Second Primary NAICS Code:

Parent Company Details:
Parent Company Name:MARATHON PETROLEUM CORP
Address:539 South Main Street, Findlay,  OH 45840
Percent Ownership Interest:100

Subpart C: General Stationary Fuel Combustion

Gas Information Details

Gas NameCarbon Dioxide
Gas Quantity346,383.6 (Metric Tons)
Own Result?

Gas NameBiogenic Carbon dioxide
Gas Quantity0 (Metric Tons)
Own Result?

Gas NameMethane
Gas Quantity12.71 (Metric Tons)
Own Result?

Gas NameNitrous Oxide
Gas Quantity2.196 (Metric Tons)
Own Result?

Unit Details:
Unit Name : CP-06
Unit Type : OCS (Other combustion source)
Unit Description :
Other Unit Name :
Common Pipe Details:
Use Ivt Indicator: N (EGU)
Maximum Rated Heat Input Capacity: 140.77
Cumulative Maximum Rated Heat Input Capacity: 153.57

Emission Details:
Annual Biogenic CO2 Emissions: 0 (metric tons)
Annual Fossil fuel based CO2 Emissions: 46.6 (metric tons)

Tier Fuel Details:
Fuel : Recycled Hydrogen (Other (gas))
Tier Name : Tier 3 (Equation C-5, gaseous fuel)
Tier Methodology Start Date : 2020-01-01
Tier Methodology End Date : 2020-12-31

Fuel Emission Details :
Total CO2 emissionsTotal CH4 emissionsTotal N2O emissionsTotal CH4 emissions CO2eTotal N2O emissions CO2e
46.6 (Metric Tons) 0.01 Y (Metric Tons) 0.001 Y (Metric Tons) 0.1 (Metric Tons) 0.4 (Metric Tons)

Equation C5/C8 Inputs :
Fuel Quantity : 4025978.606894 (scf/year)
Use Default High Heat Value :
Equation C2b Inputs :
Fuel CombustedMolecular WeightCarbon Content
January
February99046.8004912 (scf/month)3.8116094 (kg/kg-mole)0.3938488 (kg C per kg)
March448794.4290905 (scf/month)6.7991147 (kg/kg-mole)0.5546516 (kg C per kg)
April1362421.8713765 (scf/month)6.1697399 (kg/kg-mole)0.4917072 (kg C per kg)
May
June81183.3924859 (scf/month)4.4860663 (kg/kg-mole)0.4455498 (kg C per kg)
July
August
September232811.2265807 (scf/month)5.4872641 (kg/kg-mole)0.5325654 (kg C per kg)
October763688.8934318 (scf/month)4.6633936 (kg/kg-mole)0.4581158 (kg C per kg)
November1038031.9934375 (scf/month)4.8956991 (kg/kg-mole)0.4486018 (kg C per kg)
December

Carbon Content Substitute Data Information :
Total number of valid carbon content determinations : 32
Total number of carbon content substitute data values : 0
Frequency of carbon content determinations : Other (specify)
Other specified frequency of carbon content determinations : 1 to 3x per week
Total number of operating hours in the reporting year for which missing data substitution was used for fuel usage : 0

Molecular Weight Information :
Total number of valid molecular weight determinations : 32
Total number of molecular weight substitute data values : 0
Frequency of molecular weight determinations : Other (specify)
Other specified frequency of molecular weight determinations : 1 to 3x per week
Molar Volume Constant (MVC) used : 836.6 (scf/kg-mole)

Unit Name : GP-5
Unit Type : OCS (Other combustion source)
Unit Description :
Other Unit Name :
Small Unit Aggregation Details:
Use Ivt Indicator: Y
Highest Maximum Rated Heat Input Capacity: 0.19
Cumulative Maximum Rated Heat Input Capacity:

Emission Details:
Annual Biogenic CO2 Emissions: 0 (metric tons)
Annual Fossil fuel based CO2 Emissions: 28.2 (metric tons)

Tier Fuel Details:
Fuel : Motor Gasoline
Tier Name : Tier 1 (Equation C-1)
Tier Methodology Start Date : 2020-01-01
Tier Methodology End Date : 2020-12-31

Fuel Emission Details :
Total CO2 emissionsTotal CH4 emissionsTotal N2O emissionsTotal CH4 emissions CO2eTotal N2O emissions CO2e
28.2 (Metric Tons) 0.00 (Metric Tons) 0.000 (Metric Tons) 0 (Metric Tons) 0.1 (Metric Tons)


Unit Name : CP-1
Unit Type : OCS (Other combustion source)
Unit Description :
Other Unit Name :
Common Pipe Details:
Use Ivt Indicator: Y
Maximum Rated Heat Input Capacity: 218.8
Cumulative Maximum Rated Heat Input Capacity: 1063

Emission Details:
Annual Biogenic CO2 Emissions: 0 (metric tons)
Annual Fossil fuel based CO2 Emissions: 221692 (metric tons)

Tier Fuel Details:
Fuel : Natural Gas (Weighted U.S. Average)
Tier Name : Tier 2 (Equation C-2a)
Tier Methodology Start Date : 2020-01-01
Tier Methodology End Date : 2020-12-31
Frequency of HHV determinations : Monthly

Tier 2 Monthly HHV Details :
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember
N N N N N N N N N N N N

Fuel Emission Details :
Total CO2 emissionsTotal CH4 emissionsTotal N2O emissionsTotal CH4 emissions CO2eTotal N2O emissions CO2e
44102.1 (Metric Tons) 0.83 (Metric Tons) 0.083 (Metric Tons) 20.8 (Metric Tons) 24.8 (Metric Tons)


Fuel : Natural Gas (Weighted U.S. Average)
Tier Name : Tier 2 (Equation C-2a)
Tier Methodology Start Date : 2020-01-01
Tier Methodology End Date : 2020-12-31
Frequency of HHV determinations : Monthly

Tier 2 Monthly HHV Details :
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember
N N N N N N N N N N N N

Fuel Emission Details :
Total CO2 emissionsTotal CH4 emissionsTotal N2O emissionsTotal CH4 emissions CO2eTotal N2O emissions CO2e
18580.0 (Metric Tons) 0.35 (Metric Tons) 0.035 (Metric Tons) 8.8 (Metric Tons) 10.4 (Metric Tons)


Fuel : Fuel Gas
Tier Name : Tier 3 (Equation C-5, gaseous fuel)
Tier Methodology Start Date : 2020-01-01
Tier Methodology End Date : 2020-12-31

Fuel Emission Details :
Total CO2 emissionsTotal CH4 emissionsTotal N2O emissionsTotal CH4 emissions CO2eTotal N2O emissions CO2e
53791.5 (Metric Tons) 3.29 (Metric Tons) 0.657 (Metric Tons) 82.2 (Metric Tons) 195.8 (Metric Tons)

Carbon Content Substitute Data Information :
Total number of valid carbon content determinations : 129
Total number of carbon content substitute data values : 2
Frequency of carbon content determinations : Other (specify)
Other specified frequency of carbon content determinations : 1 to 3x per week
Total number of operating hours in the reporting year for which missing data substitution was used for fuel usage : 139

Molecular Weight Information :
Total number of valid molecular weight determinations : 129
Total number of molecular weight substitute data values : 2
Frequency of molecular weight determinations : Other (specify)
Other specified frequency of molecular weight determinations : 1 to 3x per week
Molar Volume Constant (MVC) used : 836.6 (scf/kg-mole)

Fuel : Fuel Gas
Tier Name : Tier 3 (Equation C-5, gaseous fuel)
Tier Methodology Start Date : 2020-01-01
Tier Methodology End Date : 2020-12-31

Fuel Emission Details :
Total CO2 emissionsTotal CH4 emissionsTotal N2O emissionsTotal CH4 emissions CO2eTotal N2O emissions CO2e
105218.3 (Metric Tons) 5.73 (Metric Tons) 1.147 (Metric Tons) 143.3 (Metric Tons) 341.7 (Metric Tons)

Carbon Content Substitute Data Information :
Total number of valid carbon content determinations : 119
Total number of carbon content substitute data values : 2
Frequency of carbon content determinations : Other (specify)
Other specified frequency of carbon content determinations : 1 to 3x per week
Total number of operating hours in the reporting year for which missing data substitution was used for fuel usage : 56

Molecular Weight Information :
Total number of valid molecular weight determinations : 119
Total number of molecular weight substitute data values : 2
Frequency of molecular weight determinations : Other (specify)
Other specified frequency of molecular weight determinations : 1 to 3x per week
Molar Volume Constant (MVC) used : 836.6 (scf/kg-mole)

Unit Name : CP-2
Unit Type : OCS (Other combustion source)
Unit Description :
Other Unit Name :
Common Pipe Details:
Use Ivt Indicator: Y
Maximum Rated Heat Input Capacity: 129.7
Cumulative Maximum Rated Heat Input Capacity: 259.4

Emission Details:
Annual Biogenic CO2 Emissions: 0 (metric tons)
Annual Fossil fuel based CO2 Emissions: 113228 (metric tons)

Tier Fuel Details:
Fuel : Natural Gas (Weighted U.S. Average)
Tier Name : Tier 2 (Equation C-2a)
Tier Methodology Start Date : 2020-01-01
Tier Methodology End Date : 2020-12-31
Frequency of HHV determinations : Monthly

Tier 2 Monthly HHV Details :
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember
N N N N N N N N N N N N

Fuel Emission Details :
Total CO2 emissionsTotal CH4 emissionsTotal N2O emissionsTotal CH4 emissions CO2eTotal N2O emissions CO2e
108892.8 (Metric Tons) 2.05 (Metric Tons) 0.205 (Metric Tons) 51.3 (Metric Tons) 61.2 (Metric Tons)


Fuel : Fuel Gas
Tier Name : Tier 3 (Equation C-5, gaseous fuel)
Tier Methodology Start Date : 2020-01-01
Tier Methodology End Date : 2020-12-31

Fuel Emission Details :
Total CO2 emissionsTotal CH4 emissionsTotal N2O emissionsTotal CH4 emissions CO2eTotal N2O emissions CO2e
4335.1 (Metric Tons) 0.24 (Metric Tons) 0.047 (Metric Tons) 5.9 (Metric Tons) 14.1 (Metric Tons)

Carbon Content Substitute Data Information :
Total number of valid carbon content determinations : 119
Total number of carbon content substitute data values : 2
Frequency of carbon content determinations : Other (specify)
Other specified frequency of carbon content determinations : 1 to 3x per week
Total number of operating hours in the reporting year for which missing data substitution was used for fuel usage : 559

Molecular Weight Information :
Total number of valid molecular weight determinations : 119
Total number of molecular weight substitute data values : 2
Frequency of molecular weight determinations : Other (specify)
Other specified frequency of molecular weight determinations : 1 to 3x per week
Molar Volume Constant (MVC) used : 836.6 (scf/kg-mole)

Unit Name : CP-3
Unit Type : OCS (Other combustion source)
Unit Description :
Other Unit Name :
Common Pipe Details:
Use Ivt Indicator: Y
Maximum Rated Heat Input Capacity: 3.7
Cumulative Maximum Rated Heat Input Capacity:

Emission Details:
Annual Biogenic CO2 Emissions: 0 (metric tons)
Annual Fossil fuel based CO2 Emissions: 11326 (metric tons)

Tier Fuel Details:
Fuel : Natural Gas (Weighted U.S. Average)
Tier Name : Tier 2 (Equation C-2a)
Tier Methodology Start Date : 2020-01-01
Tier Methodology End Date : 2020-12-31
Frequency of HHV determinations : Monthly

Tier 2 Monthly HHV Details :
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember
N N N N N N N N N N N N

Fuel Emission Details :
Total CO2 emissionsTotal CH4 emissionsTotal N2O emissionsTotal CH4 emissions CO2eTotal N2O emissions CO2e
11326.0 (Metric Tons) 0.21 (Metric Tons) 0.021 (Metric Tons) 5.3 (Metric Tons) 6.4 (Metric Tons)


Unit Name : CP-4
Unit Type : OCS (Other combustion source)
Unit Description :
Other Unit Name :
Common Pipe Details:
Use Ivt Indicator: Y
Maximum Rated Heat Input Capacity: 0.5
Cumulative Maximum Rated Heat Input Capacity:

Emission Details:
Annual Biogenic CO2 Emissions: 0 (metric tons)
Annual Fossil fuel based CO2 Emissions: 63 (metric tons)

Tier Fuel Details:
Fuel : Natural Gas (Weighted U.S. Average)
Tier Name : Tier 2 (Equation C-2a)
Tier Methodology Start Date : 2020-01-01
Tier Methodology End Date : 2020-12-31
Frequency of HHV determinations : Monthly

Tier 2 Monthly HHV Details :
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember
N N N N N N N N N N N N

Fuel Emission Details :
Total CO2 emissionsTotal CH4 emissionsTotal N2O emissionsTotal CH4 emissions CO2eTotal N2O emissions CO2e
8.3 (Metric Tons) 0.00 (Metric Tons) 0.000 (Metric Tons) 0 (Metric Tons) 0 (Metric Tons)


Fuel : Natural Gas (Weighted U.S. Average)
Tier Name : Tier 2 (Equation C-2a)
Tier Methodology Start Date : 2020-01-01
Tier Methodology End Date : 2020-12-31
Frequency of HHV determinations : Monthly

Tier 2 Monthly HHV Details :
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember
N N N N N N N N N N N N

Fuel Emission Details :
Total CO2 emissionsTotal CH4 emissionsTotal N2O emissionsTotal CH4 emissions CO2eTotal N2O emissions CO2e
54.7 (Metric Tons) 0.00 (Metric Tons) 0.000 (Metric Tons) 0 (Metric Tons) 0 (Metric Tons)



Subpart Y: Petroleum Refineries

Gas Information Details

Gas NameCarbon Dioxide
Gas Quantity187,346.5 (Metric Tons)
Own Result?

Gas NameBiogenic Carbon dioxide
Gas Quantity0 (Metric Tons)
Own Result?

Gas NameMethane
Gas Quantity34.46 (Metric Tons)
Own Result?

Gas NameNitrous Oxide
Gas Quantity1.107 (Metric Tons)
Own Result?

Flare Gas Details

Name or ID: South Flare - Continuous
Description:
Type: Flare
Is the flare serviced by a flare gas recovery system ? Y
Type of flare: Steam assisted
Other Flare type:

Flare service type: General facility flare
Other Flare service type:

Basis for the fraction of carbon in the flare gas contributed by methane value: Chromatographic analysis: manufacturer's instructions
Other Basis for the fraction of carbon in the flare gas contributed by methane value:

Emissions Details
CO2 Emissions Calculation Method: 98.253(b)(1)(ii)(A) - Equation Y-1b Gas Composition Monitored
NameValueOwn Result?
CO2Emissions1193.5 (Metric Tons)N

NameValueOwn Result?
CH4Emissions6.55 (Metric Tons)N

NameValueOwn Result?
N2OEmissions0.012 (Metric Tons)N

Y1b Equation Details

Frequency of measurement data: Daily
Annual volume of flare gas combusted: 30140199.2963 scf
Specific consensus-based standard method or describe the procedure specified by the flow meter manufacturer: Panametric Flow Meter
Number of days missing data procedures were used for annual volume of flare gas combusted: 8
Annual average CO2 concentration: 0.3920 percent by volume or mole
Method used to determine the annual average CO2 concentration: Chromatographic analysis: manufacturer's instructions
Number of days missing data procedures were used for annual average CO2 concentration: 3

Total number of carbon-containing compounds: 11

Annual average concentration of each carbon-containing compound (other than CO2): 0.016 percent by volume or mole
Method(s) used to determine the annual average concentration of the carbon-containing compound(s):
Chromatographic analysis: manufacturer's instructions

Number of days missing data procedures were used for annual average concentration of carbon in the compound: 4
Annual average concentration of each carbon-containing compound (other than CO2): 76.158 percent by volume or mole
Method(s) used to determine the annual average concentration of the carbon-containing compound(s):
Chromatographic analysis: manufacturer's instructions

Number of days missing data procedures were used for annual average concentration of carbon in the compound: 49
Annual average concentration of each carbon-containing compound (other than CO2): 4.268 percent by volume or mole
Method(s) used to determine the annual average concentration of the carbon-containing compound(s):
Chromatographic analysis: manufacturer's instructions

Number of days missing data procedures were used for annual average concentration of carbon in the compound: 3
Annual average concentration of each carbon-containing compound (other than CO2): 0.405 percent by volume or mole
Method(s) used to determine the annual average concentration of the carbon-containing compound(s):
Chromatographic analysis: manufacturer's instructions

Number of days missing data procedures were used for annual average concentration of carbon in the compound: 3
Annual average concentration of each carbon-containing compound (other than CO2): 0.670 percent by volume or mole
Method(s) used to determine the annual average concentration of the carbon-containing compound(s):
Chromatographic analysis: manufacturer's instructions

Number of days missing data procedures were used for annual average concentration of carbon in the compound: 3
Annual average concentration of each carbon-containing compound (other than CO2): 0.130 percent by volume or mole
Method(s) used to determine the annual average concentration of the carbon-containing compound(s):
Chromatographic analysis: manufacturer's instructions

Number of days missing data procedures were used for annual average concentration of carbon in the compound: 3
Annual average concentration of each carbon-containing compound (other than CO2): 0.237 percent by volume or mole
Method(s) used to determine the annual average concentration of the carbon-containing compound(s):
Chromatographic analysis: manufacturer's instructions

Number of days missing data procedures were used for annual average concentration of carbon in the compound: 3
Annual average concentration of each carbon-containing compound (other than CO2): 0.144 percent by volume or mole
Method(s) used to determine the annual average concentration of the carbon-containing compound(s):
Chromatographic analysis: manufacturer's instructions

Number of days missing data procedures were used for annual average concentration of carbon in the compound: 3
Annual average concentration of each carbon-containing compound (other than CO2): 0.024 percent by volume or mole
Method(s) used to determine the annual average concentration of the carbon-containing compound(s):
Chromatographic analysis: manufacturer's instructions

Number of days missing data procedures were used for annual average concentration of carbon in the compound: 3
Annual average concentration of each carbon-containing compound (other than CO2): 0.026 percent by volume or mole
Method(s) used to determine the annual average concentration of the carbon-containing compound(s):
Chromatographic analysis: manufacturer's instructions

Number of days missing data procedures were used for annual average concentration of carbon in the compound: 3
Annual average concentration of each carbon-containing compound (other than CO2): 0.959 percent by volume or mole
Method(s) used to determine the annual average concentration of the carbon-containing compound(s):
Chromatographic analysis: manufacturer's instructions

Number of days missing data procedures were used for annual average concentration of carbon in the compound: 3

Name or ID: North Flare - Continuous
Description:
Type: Flare
Is the flare serviced by a flare gas recovery system ? Y
Type of flare: Steam assisted
Other Flare type:

Flare service type: General facility flare
Other Flare service type:

Basis for the fraction of carbon in the flare gas contributed by methane value: Chromatographic analysis: manufacturer's instructions
Other Basis for the fraction of carbon in the flare gas contributed by methane value:

Emissions Details
CO2 Emissions Calculation Method: 98.253(b)(1)(ii)(A) - Equation Y-1b Gas Composition Monitored
NameValueOwn Result?
CO2Emissions1799.3 (Metric Tons)N

NameValueOwn Result?
CH4Emissions11.16 (Metric Tons)N

NameValueOwn Result?
N2OEmissions0.018 (Metric Tons)N

Y1b Equation Details

Frequency of measurement data: Daily
Annual volume of flare gas combusted: 39663753.7923 scf
Specific consensus-based standard method or describe the procedure specified by the flow meter manufacturer: Panametric Flow Meter
Number of days missing data procedures were used for annual volume of flare gas combusted: 2
Annual average CO2 concentration: 1.02545 percent by volume or mole
Method used to determine the annual average CO2 concentration: Chromatographic analysis: manufacturer's instructions
Number of days missing data procedures were used for annual average CO2 concentration: 14

Total number of carbon-containing compounds: 11

Annual average concentration of each carbon-containing compound (other than CO2): 0.076 percent by volume or mole
Method(s) used to determine the annual average concentration of the carbon-containing compound(s):
Chromatographic analysis: manufacturer's instructions

Number of days missing data procedures were used for annual average concentration of carbon in the compound: 1
Annual average concentration of each carbon-containing compound (other than CO2): 79.102 percent by volume or mole
Method(s) used to determine the annual average concentration of the carbon-containing compound(s):
Chromatographic analysis: manufacturer's instructions

Number of days missing data procedures were used for annual average concentration of carbon in the compound: 18
Annual average concentration of each carbon-containing compound (other than CO2): 3.593 percent by volume or mole
Method(s) used to determine the annual average concentration of the carbon-containing compound(s):
Chromatographic analysis: manufacturer's instructions

Number of days missing data procedures were used for annual average concentration of carbon in the compound: 13
Annual average concentration of each carbon-containing compound (other than CO2): 0.016 percent by volume or mole
Method(s) used to determine the annual average concentration of the carbon-containing compound(s):
Chromatographic analysis: manufacturer's instructions

Number of days missing data procedures were used for annual average concentration of carbon in the compound: 13
Annual average concentration of each carbon-containing compound (other than CO2): 0.476 percent by volume or mole
Method(s) used to determine the annual average concentration of the carbon-containing compound(s):
Chromatographic analysis: manufacturer's instructions

Number of days missing data procedures were used for annual average concentration of carbon in the compound: 13
Annual average concentration of each carbon-containing compound (other than CO2): 0.046 percent by volume or mole
Method(s) used to determine the annual average concentration of the carbon-containing compound(s):
Chromatographic analysis: manufacturer's instructions

Number of days missing data procedures were used for annual average concentration of carbon in the compound: 1
Annual average concentration of each carbon-containing compound (other than CO2): 0.247 percent by volume or mole
Method(s) used to determine the annual average concentration of the carbon-containing compound(s):
Chromatographic analysis: manufacturer's instructions

Number of days missing data procedures were used for annual average concentration of carbon in the compound: 1
Annual average concentration of each carbon-containing compound (other than CO2): 0.107 percent by volume or mole
Method(s) used to determine the annual average concentration of the carbon-containing compound(s):
Chromatographic analysis: manufacturer's instructions

Number of days missing data procedures were used for annual average concentration of carbon in the compound: 1
Annual average concentration of each carbon-containing compound (other than CO2): 0.024 percent by volume or mole
Method(s) used to determine the annual average concentration of the carbon-containing compound(s):
Chromatographic analysis: manufacturer's instructions

Number of days missing data procedures were used for annual average concentration of carbon in the compound: 1
Annual average concentration of each carbon-containing compound (other than CO2): 0.011 percent by volume or mole
Method(s) used to determine the annual average concentration of the carbon-containing compound(s):
Chromatographic analysis: manufacturer's instructions

Number of days missing data procedures were used for annual average concentration of carbon in the compound: 1
Annual average concentration of each carbon-containing compound (other than CO2): 0.025 percent by volume or mole
Method(s) used to determine the annual average concentration of the carbon-containing compound(s):
Chromatographic analysis: manufacturer's instructions

Number of days missing data procedures were used for annual average concentration of carbon in the compound: 1

Name or ID: SRU Flare
Description:
Type: Flare
Is the flare serviced by a flare gas recovery system ? N
Type of flare: Unassisted
Other Flare type:

Flare service type: Unit flare
Other Flare service type:

Basis for the fraction of carbon in the flare gas contributed by methane value: Default Value
Other Basis for the fraction of carbon in the flare gas contributed by methane value:

Emissions Details
CO2 Emissions Calculation Method: 98.253(b)(1)(iii) - Equation Y-3 Start-up, Shutdown, Malfunction
NameValueOwn Result?
CO2Emissions695.4 (Metric Tons)N

NameValueOwn Result?
CH4Emissions2.10 (Metric Tons)N

NameValueOwn Result?
N2OEmissions0.007 (Metric Tons)N

Y3 Equation Details

Total number of start-up, shutdown, or malfunction (SSM) events exceeding 500,000 scf/day: 1

Catalytic Cracking and Reforming Units

UFU (Description: Type: Catalytic Reforming Unit)

NameValueOwn Result?
CO2Emissions85.9 (Metric Tons)
Method used to calculate CO2 emissions:Equation Y-11 - 98.253(e)(3)
NameValueOwn Result?
CH4Emissions0.00 (Metric Tons)
Method used to calculate CH4 emissions:Equation Y-9 with a default emission factor
NameValueOwn Result?
N2OEmissions0.001 (Metric Tons)
Method used to calculate N2O emissions:Equation Y-10 with a default emission factor
Total number of regeneration cycles or measurement periods:
Average coke burn-off quantity per cycle or measurement period: (kg coke/cycle or kg coke/measurement period)

FCCU (Description: Type: Fluid Catalytic Cracking Unit)

NameValueOwn Result?
CO2Emissions182504.0 (Metric Tons)
Method used to calculate CO2 emissions:Equation Y-6 and Y-7a - 98.253(c)(2)
NameValueOwn Result?
CH4Emissions5.35 (Metric Tons)
Method used to calculate CH4 emissions:Equation Y-9 with a default emission factor
NameValueOwn Result?
N2OEmissions1.069 (Metric Tons)
Method used to calculate N2O emissions:Equation Y-10 with a default emission factor
NameValueSubstitute IndicatorTimes Substituted
AnnualAverageExhaustGasFlowRate ()
Manufacturer's method for annual average volumetric flow rate of exhaust gas:
NameValueSubstitute IndicatorTimes Substituted
PercentCO2 ()23
Manufacturer's method for annual average percent CO2 in exhaust gas stream:CEMs
NameValueSubstitute IndicatorTimes Substituted
PercentCO ()21
Manufacturer's method for annual average percent CO in exhaust gas stream:CEMs
NameValueSubstitute IndicatorTimes Substituted
PercentO2ExhaustGas ()13
Manufacturer's method for annual average percent O2 in exhaust gas stream:CEMs
NameValueSubstitute IndicatorTimes Substituted
PercentO2Inlet ()


Sulfur Recovery Details

Sour Gas Details

is Sour Gas Stream Sent Off Site Indicator :N
Annual Volumetric Flow Method :
Average Mole Fraction of Carbon in Sour Gas Method :

Sulfur Recovery Unit Details

Unit Name :SRU
Unit Type :Sulfur Recovery Plant
Unit Description :

Sulfur Recovery Plant Description :Claus
Other Sulfur Recovery Plant Description :

NameValueOwn Result?
CalculatedCO2Emissions1068.4 (Metric Tons)

CO2 Emission Method :Equation Y-12

Process Vent Method Details
Cumulative Annual Volume Flow Discharged Method :
Other Annual Volume Metric Flow Method List :
Cumulative Venting Time :

is Recycled Tailgas Included Indicator :N

NameValueSubstitute IndicatorTimes Substituted
AnnualVolumetricFlow ()13

Annual Volumetric Flow Method :Flowmeters on feed streams.
Annual Average Mole Fraction of Carbon Method in the Sour Gas Method :
Number of hours missing data procedures were used for annual average mole fraction of carbon method in the sour gas :

Recycle Tail Gas Details

Tail Gas Recycled Flow Rate Carbon Content Included :N
Tail Gas Correction for CO2 Used :N

Recycled Tail Gas Method Details
Recycled Tail Gas Method :
Other Recycled Tail Gas Method :

Annual Average Mole Fraction of Carbon Method :
Other Annual Average Mole Fraction of Carbon Method :
Basis for Correction :
Value of Correction : ()
Approach Used for Correction :
Other Approach Used for Correction :

Uncontrolled Blowdown Systems

Methane emissions: ()
Methane emissions calculation method:No uncontrolled blowdown systems

Equipment Leak Details

NameValueOwn Result?
TotalCH4Emissions9.3 (Metric Tons)

Method to Calculate Equipment Leak Emission:98.253(l)(2) method

Storage Tank Details

Stored Liquids Other Than Unstabilized Crude Oil Calculation Method:
is Stored Liquids Other Than Unstabilized Crude Oil Received Stored Indicator:
UnStabilized Crude Calculation Method:
is UnStablized Crude Received Stored Indicator:
UnStabilized Crude Basis for Mole Fraction:
Other UnStabilized Crude Basis for Mole Fraction: