GHG Summary Report

CO2 equivalent emissions from facility subparts C-II, SS, and TT (metric tons):130,396.2
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:
Plant Code Indicator:N
Primary NAICS Code:562212
Second Primary NAICS Code:

Parent Company Details:

Parent Company Name:MIDDLESEX COUNTY UTILITIES AUTHORITY
Address:2571 Main Street, Sayreville, NJ 08872
Percent Ownership Interest:100

Subpart C: General Stationary Fuel Combustion

Gas Information Details

Gas Name	Carbon Dioxide
Gas Quantity	132.7 (Metric Tons)
Own Result?

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

Gas Name	Methane
Gas Quantity	0 (Metric Tons)
Own Result?

Gas Name	Nitrous Oxide
Gas Quantity	0 (Metric Tons)
Own Result?

Unit Details:

Unit Name : LFG Generator
Unit Type : RICE (Reciprocating internal combustion engine)
Unit Description :

Individual Unit Details:
Use Ivt Indicator: N
Maximum Rated Heat Input Capacity: 15.52 (mmBtu/hr)

Emission Details:
Annual Biogenic CO2 Emissions: 0 (metric tons)

Tier Fuel Details:

Fuel : Landfill Gas
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
0 (Metric Tons)	0 (Metric Tons)	0 (Metric Tons)	0 (Metric Tons)	0 (Metric Tons)

Equation C1/C8 Inputs :
Fuel Quantity : 0 (scf/year)

Unit Name : ICE-001
Unit Type : RICE (Reciprocating internal combustion engine)
Unit Description :

Individual Unit Details:
Use Ivt Indicator: N
Maximum Rated Heat Input Capacity: 0.164 (mmBtu/hr)

Emission Details:
Annual Biogenic CO2 Emissions: 0 (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
5.6 (Metric Tons)	0.00 (Metric Tons)	0.000 (Metric Tons)	0 (Metric Tons)	0 (Metric Tons)

Equation C1/C8 Inputs :
Fuel Quantity : 550 (gallons/year)

Unit Name : GP-001
Unit Type : OCS (Other combustion source)
Unit Description :
Other Unit Name :

Small Unit Aggregation Details:
Use Ivt Indicator: N
Highest Maximum Rated Heat Input Capacity: 0.413
Cumulative Maximum Rated Heat Input Capacity:

Emission Details:
Annual Biogenic CO2 Emissions: 0 (metric tons)
Annual Fossil fuel based CO2 Emissions: 127.1 (metric tons)

Tier Fuel Details:

Fuel : Natural Gas (Weighted U.S. Average)
Tier Name : Tier 1 (Equation C-1a, natural gas billing in therms)
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
127.1 (Metric Tons)	0.00 (Metric Tons)	0.000 (Metric Tons)	0.1 (Metric Tons)	0.1 (Metric Tons)

Equation C1a/C8a Inputs :
Natural Gas Usage : 23949.15 (therms/year)

Subpart HH: Municipal Solid Waste Landfills

Gas Information Details

Gas Name	Methane
Gas Quantity	5,210.54 (Metric Tons)
Own Result?

Landfill Details

Is the landfill open?

Estimated Year LandFill Closure

2030

Starting Year for Accepting Waste

1992

First year of emissions reporting

2010

Leachate recirculation was used during the reporting year

Typical frequency of use for leachate recirculation system

Not used for the past 10 years

Scales are present at the landfill in the reporting year

Does the landfill have a landfill gas collection system?

Passive vents and/or flares are present

Landfill Capacity

18856092 ( Metric Tons )

Total surface area of the landfill containing waste

999574 ( Square Meters )

Covertype Details

Organic cover

Other soil mixture

Aeration Details

Aeration Blower Capacity	( )
Landfill Fraction Affected by Aeration	( )
Aeration Blower Operations Hours	( )
Other MCF Factors
Additional Description

Current Waste Disposal Quantity Determination Details

First Year to Current Year Annual Waste Quantity Method

Reporting Year	2020
Total Annual Waste Disposal Quantity	468407.3 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	468407.3 (Metric Tons)
Reporting Year	2019
Total Annual Waste Disposal Quantity	506633.23 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	506633.23 (Metric Tons)
Reporting Year	2018
Total Annual Waste Disposal Quantity	514751.24 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	514751.24 (Metric Tons)
Reporting Year	2017
Total Annual Waste Disposal Quantity	489938 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	489938.0 (Metric Tons)
Reporting Year	2016
Total Annual Waste Disposal Quantity	476653.98 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	476653.98 (Metric Tons)
Reporting Year	2015
Total Annual Waste Disposal Quantity	508002.60729 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	508002.60729 (Metric Tons)
Reporting Year	2014
Total Annual Waste Disposal Quantity	491089.03686 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	491089.03686 (Metric Tons)
Reporting Year	2013
Total Annual Waste Disposal Quantity	491724.06618 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	491724.06618 (Metric Tons)
Reporting Year	2012
Total Annual Waste Disposal Quantity	456469.05281 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	456469.05281 (Metric Tons)
Reporting Year	2011
Total Annual Waste Disposal Quantity	445444.03667 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	445444.03667 (Metric Tons)
Reporting Year	2010
Total Annual Waste Disposal Quantity	428327.27499 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	428327.27499 (Metric Tons)

Waste Type Details

Year Waste Disposed

2020

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

2019

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

2018

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

2017

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

2016

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

2015

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

2014

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

2013

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

2012

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

2011

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

2010

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Historical Waste Disposal Quantity Estimation Details

Method used to determine the annual waste quantity for any prior years

Were scales used to determine the annual waste quantity	Y
Start Year	1992
End Year	2009

Prior Year Annual Waste Quantity Method

Reporting Year	2009
Total Annual Waste Disposal Quantity	480981.1845 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	480981.1845 (Metric Tons)
Reporting Year	2008
Total Annual Waste Disposal Quantity	509401.468 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	509401.468 (Metric Tons)
Reporting Year	2007
Total Annual Waste Disposal Quantity	550785.4215 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	550785.4215 (Metric Tons)
Reporting Year	2006
Total Annual Waste Disposal Quantity	655059.9571 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	655059.9571 (Metric Tons)
Reporting Year	2005
Total Annual Waste Disposal Quantity	653601.204 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	653601.204 (Metric Tons)
Reporting Year	2004
Total Annual Waste Disposal Quantity	647852.3743 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	647852.3743 (Metric Tons)
Reporting Year	2003
Total Annual Waste Disposal Quantity	626798.4309 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	626798.4309 (Metric Tons)
Reporting Year	2002
Total Annual Waste Disposal Quantity	519206.3207 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	519206.3207 (Metric Tons)
Reporting Year	2001
Total Annual Waste Disposal Quantity	492983.2386 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	492983.2386 (Metric Tons)
Reporting Year	2000
Total Annual Waste Disposal Quantity	439764.153 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	439764.153 (Metric Tons)
Reporting Year	1999
Total Annual Waste Disposal Quantity	374548.4564 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	374548.4564 (Metric Tons)
Reporting Year	1998
Total Annual Waste Disposal Quantity	385592.5234 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	385592.5234 (Metric Tons)
Reporting Year	1997
Total Annual Waste Disposal Quantity	440816.4873 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	440816.4873 (Metric Tons)
Reporting Year	1996
Total Annual Waste Disposal Quantity	489603.0683 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	489603.0683 (Metric Tons)
Reporting Year	1995
Total Annual Waste Disposal Quantity	529266.0923 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	529266.0923 (Metric Tons)
Reporting Year	1994
Total Annual Waste Disposal Quantity	628354.2527 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	628354.2527 (Metric Tons)
Reporting Year	1993
Total Annual Waste Disposal Quantity	576458.7496 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	576458.7496 (Metric Tons)
Reporting Year	1992
Total Annual Waste Disposal Quantity	360691.2095 (Metric Tons)
Method Used to Determine Quantity	Used scales to weigh loads before off-loading and either used scales to weigh individual loads after off-loading or used representative tare vehicle/container weights
Annual Waste Disposal Quantity	360691.2095 (Metric Tons)

Waste Type Details

Year Waste Disposed

2009

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

2008

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

2007

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

2006

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

2005

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

2004

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

2003

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

2002

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

2001

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

2000

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

1999

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

1998

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

1997

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

1996

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

1995

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

1994

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

1993

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Year Waste Disposed

1992

Missing data procedure used?

Number of Times Substituted

Waste Type Details

Option	Waste Type	Percent by Weight	Degradable Organic Carbon Value	Fraction Of DOC Dissimilated	Decay Rate
Bulk Waste	Bulk waste	1	0.2	0.5	0.057

Working Capacity Details

Were working capacities used to determine waste disposal quantities

Tipping Receipt Details

Were tipping receipts or company records used to determine waste disposal quantities

Method used for estimating all annual waste quantities that are not determined with the methods above

Method

None

Method Start Year
Method End Year

Historical Estimation Population Details

Historical landfill Capacity
Reason

Methane Generation and Emissions for Landfills with LFG Collection Systems

Gas Collection System Information

System Manufacturer	NERC Middlesex Gas Company
System Capacity	9100 ( acfm )
Number of Wells	340

Methane Oxidation Fractions

Methane Oxidation Fraction HH-5	0.10
Methane Oxidation Fraction HH-6	0.35
Methane Oxidation Fraction HH-7	0.10
Methane Oxidation Fraction HH-8	0.25

Measurement Locations

Name

Area 5 Collection

Description

Area 5 Collection. LFG routed to off-site Power Plant or Backup Flare if Plant is not operating. For RY 2020, approximately 32.5% of LFG was routed to the flare (DE = 0.98) and 67.5% was routed to the off-site Power Plant (DE = 1).

Annual Operating Hours

8750 (Hours)

Quantity of Recovered Methane

6856.5 (Metric Tons)

Destruction Devices

Name	Annual Operating Hours	Destruction Efficiency
Area 5 Plant/Flare	8750 (Hours)	0.994 (fraction (number between 0 and 1))

Name

Cell 6 Collection

Description

Cell 6 Collection System. LFG is routed through one or both of two treatment skids to the off-site Power Plant or the Backup Flare. Some treated gas may be routed through a siloxane treatment system to an on-site LFG Generator, but the generator was not operational in 2020 (though a small volume of LFG was routed through the siloxane treatment flare early in 2020). In 2020, approximatley 31% of the LFG was flared on site (DE = 0.98) and 69% was routed to the off-site Power Plant (DE = 1).

Annual Operating Hours

8750 (Hours)

Quantity of Recovered Methane

17809 (Metric Tons)

Destruction Devices

Name	Annual Operating Hours	Destruction Efficiency
C6 - Composite Destruction	8750 (Hours)	0.994 (fraction (number between 0 and 1))

Methane Generation and Emissions values

Estimated Gas Collection Efficiency HH3	0.79 ( decimal fraction )
Is Override Indicator?	N
Methane Generation Equation HH5	24156.78 ( Metric Tons )
Is Override Indicator?	N
Methane Emissions Equation HH6	1561.98 ( Metric Tons )
Is Override Indicator?	N
Methane Generation Equation HH7	28274.01 ( Metric Tons )
Is Override Indicator?	N
Basis for Input Methane Generation Value	Equation HH-1
Methane Emission from Equation HH8	5210.54 ( Metric Tons )
Is Override Indicator?	N

Gas Collection Systems details

Annual Volume FGCollected Gas Volumetric Flow	Measured Value	2503179506 ( scf )
	Is Substituted Indicator?	N
	Number of Times Substituted
Annual Average Methane Concentration	Measured Value	51.3 ( Number (between 0 and 100) )
	Is Substituted Indicator?	N
	Number of Days Substituted
	Number of Weeks Substituted
	Number of Months Substituted
	Number of Times Substituted
Temperature Incorporated Indicator	Y
Pressure Incorporated Indicator	Y
LFG Flow Wet Basis Indicator	Y
Methane Concentration Wet Basis Indicator	Y
Site Destruction Location	Both
Annual Quantity Of Recovered MethaneHH4	24665.5 ( Metric Tons )

Waste Depth Details

Area Type	Waste Depth	Surface Area
A1	0 ( Meters )	0 ( Square Meters )
A2	0 ( Meters )	0 ( Square Meters )
A3	0 ( Meters )	0 ( Square Meters )
A4	60 ( Meters )	808720 ( Square Meters )
A5	25 ( Meters )	190854 ( Square Meters )

Equation HH-1 Details:

The fraction of CH4 in landfill gas (F), is it based on a measured value or default value	default
Fraction by volume of CH4 in landfill gas	0.5
An MCF value other than the default of 1 was used	N
Annual MCF Value	1.0

Annual Modeled Methane Generation	26840.87 ( Metric Tons )
Annual Modeled Methane Generation User Overrided value?	N