GHG Summary Report

CO2 equivalent emissions from facility subparts C-II, SS, and TT (metric tons):40,211
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:2023-01-01
GHG Report End Date:2023-12-31
Description of Changes to Calculation Methodology:
Plant Code Indicator:N
Primary NAICS Code:325212
Second Primary NAICS Code:

Parent Company Details:

Parent Company Name:LCY ELASTOMERS LP
Address:4803 Decker Drive, Baytown, TX 77520-1447
Percent Ownership Interest:100

Subpart C: General Stationary Fuel Combustion

Gas Information Details

Gas Name	Carbon Dioxide
Gas Quantity	40,169.9 (Metric Tons)
Own Result?

Gas Name	Biogenic Carbon dioxide
Gas Quantity	0 (Metric Tons)
Own Result?

Gas Name	Methane
Gas Quantity	0.75 (Metric Tons)
Own Result?

Gas Name	Nitrous Oxide
Gas Quantity	0.075 (Metric Tons)
Own Result?

Unit Details:

Unit Name : GP-BOILER
Unit Description :

Small Unit Aggregation Details:
Use Ivt Indicator: N
Highest Maximum Rated Heat Input Capacity: 79
Cumulative Maximum Rated Heat Input Capacity: 158

Emission Details:
Annual CO₂ mass emissions from sorbent: 0 (Metric Tons)
Annual Biogenic CO2 Emissions: 0 (metric tons)
Annual Fossil fuel based CO2 Emissions: 35766.0 (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 : Daily

Tier 2 Monthly HHV Details :

January	February	March	April	May	June	July	August	September	October	November	December
Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y

Fuel Emission Details :

Total CO2 emissions	Total CH4 emissions	Total N2O emissions	Total CH4 emissions CO2e	Total N2O emissions CO2e
35766.0 (Metric Tons)	0.67 (Metric Tons)	0.067 (Metric Tons)	16.9 (Metric Tons)	20.1 (Metric Tons)

Equation C2a/C9a Inputs :
Fuel Quantity : 682335619 (scf/year)
Use Default High Heat Value : false
Equation C2b Inputs :

	Fuel Combusted	High Heat Value
January	45115146 (scf/month)	0.0009899 (mmBtu/scf)
February	46859074 (scf/month)	0.0009840 (mmBtu/scf)
March	51287090 (scf/month)	0.0009858 (mmBtu/scf)
April	40653082 (scf/month)	0.0009859 (mmBtu/scf)
May	60473978 (scf/month)	0.0009853 (mmBtu/scf)
June	59387667 (scf/month)	0.0009938 (mmBtu/scf)
July	66270634 (scf/month)	0.0009876 (mmBtu/scf)
August	65269422 (scf/month)	0.0009907 (mmBtu/scf)
September	69071908 (scf/month)	0.0009947 (mmBtu/scf)
October	41727357 (scf/month)	0.0009864 (mmBtu/scf)
November	61030641 (scf/month)	0.0009915 (mmBtu/scf)
December	75189621 (scf/month)	0.0009784 (mmBtu/scf)

Unit Name : VE-11
Unit Type : CCCT (CC (Turbine, combined cycle))
Unit Description :

Individual Unit Details:
Use Ivt Indicator: N
Maximum Rated Heat Input Capacity: 54.24 (mmBtu/hr)

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

Tier Fuel Details:

January	February	March	April	May	June	July	August	September	October	November	December
Y	Y	Y	Y	N	N	N	N	N	Y	N	N

Fuel Emission Details :

Total CO2 emissions	Total CH4 emissions	Total N2O emissions	Total CH4 emissions CO2e	Total N2O emissions CO2e
4403.9 (Metric Tons)	0.08 (Metric Tons)	0.008 (Metric Tons)	2.1 (Metric Tons)	2.5 (Metric Tons)

Equation C2a/C9a Inputs :
Fuel Quantity : 81961828 (scf/year)
Use Default High Heat Value : false
Equation C2b Inputs :

	Fuel Combusted	High Heat Value
January	33353175 (scf/month)	0.0010117 (mmBtu/scf)
February	34535255 (scf/month)	0.0010139 (mmBtu/scf)
March	13485465 (scf/month)	0.0010119 (mmBtu/scf)
April	534038 (scf/month)	0.0010092 (mmBtu/scf)
May
June
July
August
September
October	53895 (scf/month)	0.0010127 (mmBtu/scf)
November
December