GHG Summary Report

CO2 equivalent emissions from facility subparts C-II, SS, and TT (metric tons):28,078.8
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:322121
Second Primary NAICS Code:

Parent Company Details:

Parent Company Name:CLEARWATER PAPER CORP
Address:601 W. Riverside Ave, Suite 1100, Spokane, WA 99201
Percent Ownership Interest:100

Subpart C: General Stationary Fuel Combustion

Gas Information Details

Gas Name	Carbon Dioxide
Gas Quantity	28,049.8 (Metric Tons)
Own Result?

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

Gas Name	Methane
Gas Quantity	0.53 (Metric Tons)
Own Result?

Gas Name	Nitrous Oxide
Gas Quantity	0.053 (Metric Tons)
Own Result?

Unit Details:

Unit Name : CP-WAREHOUSE SPACE HEATING
Unit Type : OCS (Other combustion source)
Unit Description :
Other Unit Name :

Common Pipe Details:
Use Ivt Indicator: N
Maximum Rated Heat Input Capacity: 1.2
Cumulative Maximum Rated Heat Input Capacity:

Emission Details:
Annual Biogenic CO2 Emissions: 0 (metric tons)
Annual Fossil fuel based CO2 Emissions: 330.6 (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
330.6 (Metric Tons)	0.01 (Metric Tons)	0.001 (Metric Tons)	0.2 (Metric Tons)	0.2 (Metric Tons)

Equation C1a/C8a Inputs :
Natural Gas Usage : 62299 (therms/year)

Unit Name : CP-Boilers
Unit Type : OCS (Other combustion source)
Unit Description :
Other Unit Name :

Common Pipe Details:
Use Ivt Indicator: N
Maximum Rated Heat Input Capacity: 71.9
Cumulative Maximum Rated Heat Input Capacity: 152.7

Emission Details:
Annual Biogenic CO2 Emissions: 0 (metric tons)
Annual Fossil fuel based CO2 Emissions: 27719.2 (metric tons)

Tier Fuel Details:

Total CO2 emissions	Total CH4 emissions	Total N2O emissions	Total CH4 emissions CO2e	Total N2O emissions CO2e
27711.2 (Metric Tons)	0.52 (Metric Tons)	0.052 (Metric Tons)	13.1 (Metric Tons)	15.6 (Metric Tons)

Equation C1a/C8a Inputs :
Natural Gas Usage : 5222615 (therms/year)

Fuel : Residual Fuel Oil No. 6
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 : Once per fuel lot

Tier 2 Monthly HHV Details :

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

Fuel Emission Details :

Total CO2 emissions	Total CH4 emissions	Total N2O emissions	Total CH4 emissions CO2e	Total N2O emissions CO2e
8.0 (Metric Tons)	0.00 (Metric Tons)	0.000 (Metric Tons)	0 (Metric Tons)	0 (Metric Tons)

Equation C2a/C9a Inputs :
Fuel Quantity : 695 (gallons/year)
Use Default High Heat Value : true
High Heat Value : 0.15300477 (mmBtu/gallon)