Facility Name:Big Cajun 2
Facility Identifier:
Facility Reporting Year:2023
Facility Location:
Address: 10431 CAJUN 2 ROAD HWY 981
City: NEW ROADS
State: LA
Postal Code: 70760

Facility Site Details:
CO2 equivalent emissions from facility subparts C-II, SS, and TT (metric tons):2,106,119.3
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:2023-01-01
GHG Report End Date:2023-12-31
Description of Changes to Calculation Methodology:
Plant Code Indicator:Y
Primary NAICS Code:221112
Second Primary NAICS Code:

Parent Company Details:
Parent Company Name:ENTERGY CORP
Address:639 Loyola Ave, Suite 300, New Orleans,  LA 70113
Percent Ownership Interest:14
Parent Company Name:LOUISIANA GENERATING LLC
Address:2030 Donahue Ferry Road, Pineville,  LA 71360
Percent Ownership Interest:86

Subpart C: General Stationary Fuel Combustion

Gas Information Details

Gas NameCarbon Dioxide
Gas Quantity68.3 (Metric Tons)
Own Result?

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

Gas NameMethane
Gas Quantity0 (Metric Tons)
Own Result?

Gas NameNitrous Oxide
Gas Quantity0 (Metric Tons)
Own Result?

Unit Details:
Unit Name : FH1
Unit Type : NGLH (Heater, natural gas line)
Unit Description :
Individual Unit Details:
Use Ivt Indicator: Y
Maximum Rated Heat Input Capacity: 6 (mmBtu/hr)

Emission Details:
Annual CO2 mass emissions from sorbent: 0 (Metric Tons)
Annual Biogenic CO2 Emissions: 0 (metric tons)

Tier Fuel Details:
Fuel : Natural Gas (Weighted U.S. Average)
Tier Name : Tier 2 (Equation C-2a)
Tier Methodology Start Date : 2023-01-01
Tier Methodology End Date : 2023-12-31
Frequency of HHV determinations : Once per fuel lot

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
68.3 (Metric Tons) 0.00 (Metric Tons) 0.000 (Metric Tons) 0 (Metric Tons) 0 (Metric Tons)



Subpart D: Electricity Generation

Gas Information Details

Gas NameCarbon Dioxide
Gas Quantity2,093,829.1 (Metric Tons)
Own Result?

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

Gas NameMethane
Gas Quantity181.04 (Metric Tons)
Own Result?

Gas NameNitrous Oxide
Gas Quantity25.825 (Metric Tons)
Own Result?

Unit Details:

Unit Name : 2B1
Unit Type : Electricity Generator
Unit Description :
Plant Code : 6055 (numeric, maximum of 6 digits)
Part 75 Methodology : CEMS
Methodology Start Date: 1995-01-01
Methodology End Date: 2023-12-31
Acid Rain Program Indicator: Y

Emission Details:
Annual CO2 Emissions Including Biomass (metric tons): 305059.9
Annual CO2 Emissions Including Biomass (short tons): 336267.6
Annual CO2 Emissions from Biomass (metric tons): 0

CEMS Details:
Operating Hours CO2 Concentration Substituted: 4
Operating Hours Stack Gas Flow Rate Substituted: 0
Operating Hours Stack Gas Moisture Substituted:

Electricity Fuel Details:
Fuel type: Subbituminous
Annual heat input:  3077088 (mmBtu)
CH4 Emissions CO2 Equivalent:  846.2  (Metric Tons)
N2O Emissions CO2 Equivalent:  1467.2  (Metric Tons)

Fuel type: Natural Gas (Weighted U.S. Average)
Annual heat input:  159064 (mmBtu)
CH4 Emissions CO2 Equivalent:  4.0  (Metric Tons)
N2O Emissions CO2 Equivalent:  4.7  (Metric Tons)


Unit Name : 2B2
Unit Type : Electricity Generator
Unit Description :
Plant Code : 6055 (numeric, maximum of 6 digits)
Part 75 Methodology : CEMS
Methodology Start Date: 1995-01-01
Methodology End Date: 2023-12-31
Acid Rain Program Indicator: Y

Emission Details:
Annual CO2 Emissions Including Biomass (metric tons): 588702.4
Annual CO2 Emissions Including Biomass (short tons): 648926.7
Annual CO2 Emissions from Biomass (metric tons): 0

CEMS Details:
Operating Hours CO2 Concentration Substituted: 30
Operating Hours Stack Gas Flow Rate Substituted: 9
Operating Hours Stack Gas Moisture Substituted:

Electricity Fuel Details:
Fuel type: Subbituminous
Annual heat input:  0 (mmBtu)
CH4 Emissions CO2 Equivalent:  0  (Metric Tons)
N2O Emissions CO2 Equivalent:  0  (Metric Tons)

Fuel type: Natural Gas (Weighted U.S. Average)
Annual heat input:  10705073 (mmBtu)
CH4 Emissions CO2 Equivalent:  267.6  (Metric Tons)
N2O Emissions CO2 Equivalent:  319.0  (Metric Tons)


Unit Name : 2B3
Unit Type : Electricity Generator
Unit Description :
Plant Code : 6055 (numeric, maximum of 6 digits)
Part 75 Methodology : CEMS
Methodology Start Date: 1995-01-01
Methodology End Date: 2023-12-31
Acid Rain Program Indicator: Y

Emission Details:
Annual CO2 Emissions Including Biomass (metric tons): 1200066.8
Annual CO2 Emissions Including Biomass (short tons): 1322833.7
Annual CO2 Emissions from Biomass (metric tons): 0

CEMS Details:
Operating Hours CO2 Concentration Substituted: 0
Operating Hours Stack Gas Flow Rate Substituted: 0
Operating Hours Stack Gas Moisture Substituted:

Electricity Fuel Details:
Fuel type: Subbituminous
Annual heat input:  12366876 (mmBtu)
CH4 Emissions CO2 Equivalent:  3400.9  (Metric Tons)
N2O Emissions CO2 Equivalent:  5896.5  (Metric Tons)

Fuel type: Natural Gas (Weighted U.S. Average)
Annual heat input:  275727 (mmBtu)
CH4 Emissions CO2 Equivalent:  6.9  (Metric Tons)
N2O Emissions CO2 Equivalent:  8.2  (Metric Tons)