CO2 equivalent emissions from facility subparts C-II, SS, and TT (metric tons):20,635.6
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:N
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:211120
Second Primary NAICS Code:
Parent Company Details:
Parent Company Name:CHEVRON CORP
Address:11111 S. Wilcrest,
Houston,
TX 77099
Percent Ownership Interest:1.2
Parent Company Name:BP AMERICA INC
Address:501 Westlake Park Boulevard,
Houston,
TX 77079
Percent Ownership Interest:26.4
Parent Company Name:CONOCOPHILLIPS
Address:700 G Street,
Anchorage,
AK 99501
Percent Ownership Interest:36.1
Parent Company Name:EXXON MOBIL CORP
Address:3301 C Street, Suite 400,
Anchorage ,
AK 99503
Percent Ownership Interest:36.4
Subpart C: General Stationary Fuel Combustion
Gas Information Details
| Gas Name | Carbon Dioxide |
| Gas Quantity | 20,053.3 (Metric Tons) |
| Own Result? | |
| Gas Name | Biogenic Carbon dioxide |
| Gas Quantity | 0 (Metric Tons) |
| Own Result? | |
| Gas Name | Methane |
| Gas Quantity | 0.34 (Metric Tons) |
| Own Result? | |
| Gas Name | Nitrous Oxide |
| Gas Quantity | 0.034 (Metric Tons) |
| Own Result? | |
Unit Details:
Unit Name : CP-17-1
Unit Type : OCS (Other combustion source)
Unit Description :
Other Unit Name :
Common Pipe Details:
Use Ivt Indicator: Y
Maximum Rated Heat Input Capacity:
22.7
Cumulative Maximum Rated Heat Input Capacity:
45.4
Emission Details:
Annual Biogenic CO2 Emissions:
0
(metric tons)
Annual Fossil fuel based CO2 Emissions:
20042.0
(metric tons)
Tier Fuel Details:
Fuel :
Natural Gas (Weighted U.S. Average)
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 emissions | Total CH4 emissions | Total N2O emissions | Total CH4 emissions CO2e | Total N2O emissions CO2e |
|
20042.0
(Metric Tons)
|
0.34
(Metric Tons)
|
0.034
(Metric Tons)
|
8.5
(Metric Tons)
|
10.1
(Metric Tons)
|
Carbon Content Substitute Data Information :
Total number of valid carbon content determinations :
11
Total number of carbon content substitute data values :
0
Frequency of carbon content determinations :
Other (specify)
Other specified frequency of carbon content determinations :
11x per year
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 :
11
Total number of molecular weight substitute data values :
0
Frequency of molecular weight determinations :
Other (specify)
Other specified frequency of molecular weight determinations :
11x per year
Molar Volume Constant (MVC) used :
849.5 (scf/kg-mole)
Unit Name : GP-17-1
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:
7.5
Cumulative Maximum Rated Heat Input Capacity:
Emission Details:
Annual Biogenic CO2 Emissions:
0
(metric tons)
Annual Fossil fuel based CO2 Emissions:
11.3
(metric tons)
Tier Fuel Details:
Fuel :
Distillate Fuel Oil No. 2
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 emissions | Total CH4 emissions | Total N2O emissions | Total CH4 emissions CO2e | Total N2O emissions CO2e |
|
11.3
(Metric Tons)
|
0.00
(Metric Tons)
|
0.000
(Metric Tons)
|
0
(Metric Tons)
|
0
(Metric Tons)
|
Subpart Y: Petroleum Refineries
Gas Information Details
| Gas Name | Carbon Dioxide |
| Gas Quantity | 428 (Metric Tons) |
| Own Result? | |
| Gas Name | Biogenic Carbon dioxide |
| Gas Quantity | 0 (Metric Tons) |
| Own Result? | |
| Gas Name | Methane |
| Gas Quantity | 5.02 (Metric Tons) |
| Own Result? | |
| Gas Name | Nitrous Oxide |
| Gas Quantity | 0.034 (Metric Tons) |
| Own Result? | |
Flare Gas Details
Name or ID:
COTU F1
Description:
Type:
Flare
Is the flare serviced by a flare gas recovery system ?
N
Type of flare:
Air-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:
Engineering calculations
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
| Name | Value | Own Result? |
| CO2Emissions | 413.4 (Metric Tons) | N |
| Name | Value | Own Result? |
| CH4Emissions | 1.25 (Metric Tons) | N |
| Name | Value | Own Result? |
| N2OEmissions | 0.004 (Metric Tons) | N |
Y3 Equation Details
Total number of start-up, shutdown, or malfunction (SSM) events exceeding 500,000 scf/day:
0
Name or ID:
COTU F2
Description:
Type:
Flare
Is the flare serviced by a flare gas recovery system ?
N
Type of flare:
Unassisted
Other Flare type:
Flare service type:
Emergency only flare
Other Flare service type:
Basis for the fraction of carbon in the flare gas contributed by methane value:
Engineering calculations
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
| Name | Value | Own Result? |
| CO2Emissions | 0 (Metric Tons) | N |
| Name | Value | Own Result? |
| CH4Emissions | 0 (Metric Tons) | N |
| Name | Value | Own Result? |
| N2OEmissions | 0 (Metric Tons) | N |
Y3 Equation Details
Total number of start-up, shutdown, or malfunction (SSM) events exceeding 500,000 scf/day:
0
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 :
Process Vents Details
Unit Name:COTU H2S Analyzer
Unit Type:Process Vent
Unit Description:
| Name | Value | Own Result? |
| CO2Emissions | 14.6 (Metric Tons) | |
| Name | Value | Own Result? |
| CH4Emissions | 2.97 (Metric Tons) | |
| Name | Value | Own Result? |
| N2OEmissions | 0.03 (Metric Tons) | |
| Name | Value | Substitute Indicator | Times Substituted |
| AnnualVolumetricFlowDischarged | 2119552 (scf) | | |
The unit or operation associated with the emission:Atmospheric crude distillation
Control device used to reduce emissions:None
Annual Volume Metric Flow Method:Engineering calculation
Other Annual Volume Metric Flow Method:
InterVentsDetails
| Number of cumulative Venting Events | |
| Total Venting Time | 8760 |
MoleFractionDetails
CO2 Mole Fraction Details
| Name | Value | Substitute Indicator | Times Substituted |
| CO2AnnualAverageMoleFraction | 0.13128 (fraction (number between 0 and 1)) | | |
CO2 Annual Average Mole Fraction Method:Engineering estimates/process knowledge
Other CO2 Annual Average Mole Fraction Method:
CH4 Mole Fraction Details
| Name | Value | Substitute Indicator | Times Substituted |
| CH4AnnualAverageMoleFraction | 0.07319 (fraction (number between 0 and 1)) | | |
CH4 Annual Average Mole Fraction Method:Engineering estimates/process knowledge
Other CH4 Annual Average Mole Fraction Method:
N2O Mole Fraction Details
| Name | Value | Substitute Indicator | Times Substituted |
| N2OAnnualAverageMoleFraction | 0.00027 (fraction (number between 0 and 1)) | | |
N2O Annual Average Mole Fraction Method:Engineering estimates/process knowledge
Other N2O Annual Average Mole Fraction Method:
Uncontrolled Blowdown Systems
Methane emissions: ()
Methane emissions calculation method:No uncontrolled blowdown systems
Equipment Leak Details
| Name | Value | Own Result? |
| TotalCH4Emissions | 0.8 (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:
Subpart MM: Suppliers of Petroleum Products
Gas Information Details
| Gas Name | Carbon Dioxide |
| Gas Quantity |
| Own Result? | |
SubpartMMFacilityDataDetails:
| Type of Facility: | Refinery |
AggregateProductsDetails:
| Are you reporting optional procedures for blended products that do not contain biomass per the requirements of 98.393(i)? | |
AggregateProductsRowDetails:
| Unique ID | 1 |
| Is the product entering the facility or leaving the facility? 98.396(b); 98.396(c) | |
| Product Name Code 98.396(a)(1); 98.396(a)(5); 98.396(b)(1); 98.396(c)(1) | |
| Measured Quantity Units 98.396(a)(2); 98.396(a)(6); 98.396(a)(14); 98.396(b)(2); 98.396(c)(2) | |
| Product Annual Quantity 98.396(a)(2); 98.396(a)(6); 98.396(a)(14); 98.396(b)(2); 98.396(c)(2) | |
| Percent Petroleum Based 98.396(a)(3); 98.396(a)(7); 98.396(b)(3); 98.396(c)(3) | percent |
| Annual CO2 Quantity, MT 98.396(a)(16); 98.396(a)(17); 98.396(a)(18); 98.396(b)(7); 98.396(c)(7) | |
| Is Calculation Method 2 Used for this Product? | No |
| Number of Samples 98.396(a)(9)(i); 98.396(a)(11)(i); 98.396(b)(5)(i); 98.396(c)(5)(i) | |
| Sampling Standard Method Used 98.396(a)(9)(ii); 98.396(a)(11)(ii); 98.396(b)(5)(ii); 98.396(c)(5)(ii) | |
| Carbon Share (mass %) 98.396(a)(9)(iii); 98.396(a)(11)(iii); 98.396(b)(5)(iii); 98.396(c)(5)(iii) | |
| Standard Method Used to Test Carbon Share 98.396(a)(9)(iv); 98.396(a)(11)(iv); 98.396(b)(5)(iv); 98.396(c)(5)(iv) | |
| Calculated CO2 Quantity Emission Factor 98.396(a)(9)(v); 98.396(a)(11)(v); 98.396(b)(5)(v); 98.396(c)(5)(v) | |
| Calculated CO2 Quantity Emission Factor Units 98.396(a)(9)(v); 98.396(a)(11)(v); 98.396(b)(5)(v); 98.396(c)(5)(v) | |
| Density Test Results (metric tons/ barrel) 98.396(a)(10)(i); 98.396(a)(12)(i); 98.396(b)(6)(i); 98.396(c)(6)(i) | |
| Standard Method Used to Test Density 98.396(a)(10)(ii); 98.396(a)(12)(ii); 98.396(b)(6)(ii); 98.396(c)(6)(ii) | |
TotalCarbonDioxideQuantityDetails:
TotalCarbonDioxideQuantityRowDetails:
| Reporter Type 98.396(b); 98.396(c) | Refinery |
| Sum of CO2 Quantity for All Products 98.396(a)(19); 98.396(b)(8); 98.396(c)(8) | |
| Quantity of Crude Oil Entering the Refinery (barrels) 98.396(a)(20) | |
| Quantity of Bulk Natural Gas Liquids Received for Processing 98.396(a)(21) | |
| Quantity of Bulk Natural Gas Liquids Units of Measure 98.396(a)(21) | |
| Crude Oil Injected Into Supply/Reservoir, barrels 98.396(a)(22) | |