### Appendix A-1: Unit-Level Incremental Emission Reductions and Costs for the Beyond-the-Floor Option

FacilityID UnitID NAICS Unit Count Major Source? Classificati

on Size Category Design

Capacity (mmBtu/h r) Op Hours Per Year Exhaust

Flowrate (ACFM) ARAnthonyForestProducts

SN-12 321 1 Major Source Boiler >=10 29.56 8592 13186.19 ARAnthonyForestProducts

SN-13 321 1 Major Source Boiler >=10 29.56 8592 13186.19 ARAnthonyForestProducts

SN-16 321 1 Major Source Boiler >=10 29.75 8592 13270.94 FLOsceolaFarms

Boiler No. 4311 1 Major Source Boiler >=10 280 3809 124903 FLOsceolaFarms

Boiler No. 5311 1 Major Source Boiler >=10 330 3772 147207.1 GAADMLocation551

630- Wellons

311 1 Major Source Boiler >=10 95 6391 42377.8 IDPotlatch PB-1 CE 321 1 Major Source Boiler >=10 27.6 8544 12311.87 MNWeyerhaeuserIronton

EU 001 - 4 Cell Furnace

321 1 Major Source Process Heater

>=10 225 8114 100368.5 MSNorbordMS

Wellons No. 1

321 1 Major Source Process Heater

>=10 100 8400 44608.21 MSNorbordMS

Wellons No. 2

321 1 Major Source Process Heater

>=10 100 8400 44608.21 MSNorbordMS

Wellons No. 3

321 1 Major Source Process Heater

>=10 100 8400 44608.21 MTPlumCreek

Wellons Plywood

321 1 Major Source Process Heater

>=10 30 8500 13382.46 NCWeyerhaeuserGrifton

ES-SHE-1901

321 1 Major Source Process Heater

>=10 57.16 8400 25498.05 TXNorbordTexasNacogdoches

Konus No. 1321 1 Major Source Process Heater

>=10 16 8000 7137.314 TXNorbordTexasNacogdoches

Konus No. 2321 1 Major Source Process Heater

>=10 16 8000 7137.314Exhaust

Flowrate (DSCFM) O2% Combustor Design Low NOx

Burners? Fuel

Category for Unit MACT Fuel

Category Solid Fuel

Category Total

ControlHClControlGroupHgControlGroupPMControlGroupMetalsControlGroup

7414.352 6.46427 Fuel Cell False Wet Biomass Biomass Solid Cyclone or Multiclone 5 6 5 5 7414.352 6.46427 Fuel Cell False Wet Biomass Biomass Solid Cyclone or Multiclone 5 6 5 5 7462.009 6.46427 Fuel Cell False Wet Biomass Biomass Solid Cyclone or Multiclone 5 6 5 5 70230.67 6.46427 Fuel Cell False Bagasse Biomass Solid Wet Scrubber 1 4 4 4 82771.86 6.46427 Fuel Cell False Bagasse Biomass Solid Wet Scrubber 1 4 4 4 23828.26 6.46427 Fuel Cell False Wet Biomass Biomass Solid Fabric Filter 5 3 1 1 6755.83 6.46427 Fuel Cell False Wet Biomass Biomass Solid Electrostatic Precipitator 5 6 2 2 55074.7 6.46427 Fuel Cell False Wet Biomass Biomass Solid Electrostatic Precipitator 5 6 2 2 25082.38 6.46427 Fuel Cell False Wet Biomass Biomass Solid Electrostatic Precipitator 5 6 2 2 25082.38 6.46427 Fuel Cell False Wet Biomass Biomass Solid Electrostatic Precipitator 5 6 2 2 25082.38 6.46427 Fuel Cell False Wet Biomass Biomass Solid Electrostatic Precipitator 5 6 2 2 7524.715 6.46427 Fuel Cell False Wet Biomass Biomass Solid Electrostatic Precipitator 5 6 2 2 13991.42 6.46427 Fuel Cell False Wet Biomass Biomass Solid Electrostatic Precipitator 5 6 2 2 4013.181 6.46427 Fuel Cell False Wet Biomass Biomass Solid Electrified Filter Bed (EFB) 5 6 2 2 4013.181 6.46427 Fuel Cell False Wet Biomass Biomass Solid Electrified Filter Bed (EFB) 5 6 2 2Percent

Moisture Temperatu

re Small/Limi ted Use? Filterable PM

Baseline Emissions (lb/MMBtu) Filterable PM

Source Filterable PM

FLOOR (lb/MMBtu) Filterable PM

Baseline Emissions (tpy) Filterable PM

MACT Floor (tpy) 8.416233 400No 0.129252229 ET 0.033 16.41370949 4.19066208 8.416233 400No 0.129252229 Facility Emission Average0.033 16.41370949 4.19066208 8.416233 400No 0.129252229 Facility Emission Average0.033 16.51921033 4.217598 8.416233 400No 0.190138889 ET 0.033 101.3934639 17.59758 8.416233 400No 0.163055556 ET 0.033 101.4825167 20.53854 8.416233 400No 0.00524345 Baseline Average LOOKUP 0.033 1.591767174 10.0178925 8.481977 400No 0.004133333 ET 0.033 0.48734976 3.8909376 8.481977 400No 0.028662301 ET 0.033 26.16366503 30.123225 8.416233 400No 0.008943542 ET 0.033 3.756287528 13.86 8.416233 400No 0.008943542 ET 0.033 3.756287528 13.86 8.416233 400No 0.008943542 ET 0.033 3.756287528 13.86 8.416233 400No 0.061687034Baseline Average LOOKUP 0.033 7.865096784 4.2075 8.481977 400No 0.061687034Baseline Average LOOKUP 0.033 14.80932953 7.922376 8.416233 400No 0.037333333 ET 0.033 2.389333333 2.112 8.416233 400No 0.037333333 ET 0.033 2.389333333 2.112TSM8 Baseline

Emissions (lb/MMBtu) TSM8 Baseline

Emissions (tpy) TSM8 FLOOR

(lb/MMBtu) TSM8 MACT

Floor (tpy) Meets

Filterable PM MACT Floor? Meets TSM8

MACT Floor? Filterable PM

Reduction Efficiency (%) 0.002947784 0.37433844 0.19 24.1280544No Yes 74.46852534 0.002947784 0.37433844 0.19 24.1280544No Yes 74.46852534 0.002947784 0.376744539 0.19 24.28314No Yes 74.46852534 0.000273307 0.145743691 0.19 101.3194No Yes 82.64426589 0.000273307 0.170100811 0.19 118.2522 No Yes 79.76149915 4.15589E-05 0.012616146 0.19 57.678775Yes Yes 0 1.62583E-05 0.00191697 0.19 22.402368Yes Yes 0 0.000200681 0.18318625 0.19 173.43675Yes Yes 0 0.000200681 0.084285844 0.19 79.8Yes Yes 0 0.000200681 0.084285844 0.19 79.8Yes Yes 0 0.000200681 0.084285844 0.19 79.8Yes Yes 0 0.000200681 0.025586774 0.19 24.225 No Yes 46.50415481 0.000200681 0.048177788 0.19 45.61368 No Yes 46.50415481 0.000200681 0.012843557 0.19 12.16 No Yes 11.60714286 0.000200681 0.012843557 0.19 12.16 No Yes 11.60714286TSM8

Reduction Efficiency (%) Minimum

Reduction Efficiency (%) Filterable PM

Emission Reductions, 0.19 TSM8 Limit (tpy) TSM8

Emission Reductions, 0.19 TSM8 Limit (tpy) As Baseline

Emissions (lb/MMBtu) Be Baseline

Emissions (lb/MMBtu) Cd Baseline

Emissions (lb/MMBtu) 0 0 0 0 1.23965E-06 1.26259E-07 7.53622E-06 0 0 0 0 1.23965E-06 1.26259E-07 7.53622E-06 0 0 0 0 1.23965E-06 1.26259E-07 7.53622E-06 0 0 0 0 5.05667E-06 0.000000447 1.91667E-06 0 0 0 0 5.05667E-06 0.000000447 1.91667E-06 0 0 0 0 6.19348E-06 1.06259E-07 8.14564E-07 0 0 0 0 6.98506E-07 3.01277E-08 1.39464E-07 0 0 0 0 2.07712E-06 1.33105E-07 6.97649E-07 0 0 0 0 2.07712E-06 1.33105E-07 6.97649E-07 0 0 0 0 2.07712E-06 1.33105E-07 6.97649E-07 0 0 0 0 2.07712E-06 1.33105E-07 6.97649E-07 0 0 0 0 2.07712E-06 1.33105E-07 6.97649E-07 0 0 0 0 2.07712E-06 1.33105E-07 6.97649E-07 0 0 0 0 2.07712E-06 1.33105E-07 6.97649E-07 0 0 0 0 2.07712E-06 1.33105E-07 6.97649E-07Co Baseline

Emissions (lb/MMBtu) Cr Baseline

Emissions (lb/MMBtu) Ni Baseline

Emissions (lb/MMBtu) Mn Baseline

Emissions (lb/MMBtu) Pb Baseline

Emissions (lb/MMBtu) Sb Baseline

Emissions (lb/MMBtu) Se Baseline

Emissions (lb/MMBtu) 2.21126E-06 4.75937E-06 7.13095E-06 0.002570691 8.88144E-06 3.64057E-06 1.3956E-06 2.21126E-06 4.75937E-06 7.13095E-06 0.002168667 8.88144E-06 3.64057E-06 1.3956E-06 2.21126E-06 4.75937E-06 7.13095E-06 0.001809667 8.88144E-06 3.64057E-06 1.3956E-06 8.06332E-07 7.25333E-05 0.0001187 0.0000618 2.13567E-05 2.06426E-06 0.00000453 8.06332E-07 7.25333E-05 0.0001187 0.0000618 2.13567E-05 2.06426E-06 0.00000453 8.53E-08 4.51993E-06 4.77155E-06 1.69071E-05 1.38063E-05 7.94333E-08 2.57387E-07 5.24712E-08 1.2698E-06 6.54851E-07 7.95268E-06 1.05429E-06 8.63854E-08 4.45857E-06 1.1803E-06 4.41653E-06 4.62475E-06 1.38047E-05 7.60405E-06 9.43646E-07 2.71056E-06 1.1803E-06 4.41653E-06 4.62475E-06 0.00036247 7.60405E-06 9.43646E-07 2.71056E-06 1.1803E-06 4.41653E-06 4.62475E-06 0.00036247 7.60405E-06 9.43646E-07 2.71056E-06 1.1803E-06 4.41653E-06 4.62475E-06 0.00036247 7.60405E-06 9.43646E-07 2.71056E-06 1.1803E-06 4.41653E-06 4.62475E-06 0.00036247 7.60405E-06 9.43646E-07 2.71056E-06 1.1803E-06 4.41653E-06 4.62475E-06 0.00036247 7.60405E-06 9.43646E-07 2.71056E-06 1.1803E-06 4.41653E-06 4.62475E-06 0.00036247 7.60405E-06 9.43646E-07 2.71056E-06 1.1803E-06 4.41653E-06 4.62475E-06 0.00036247 7.60405E-06 9.43646E-07 2.71056E-06TSM10

Baseline Emissions (lb/MMBtu) TSM10

Baseline Emissions (tpy) TSM10

Emission Reductions, 0.19 TSM8 Limit (tpy) Beyond-theFloor TSM8 Baseline Emissions (tpy) Beyond-theFloor TSM8 Emission Limit (lb/MMBtu) Beyond-theFloor TSM8 Emission Limit (tpy) Meets TSM8

Beyond-theFloor Limit? 0.002607612 0.33114004 0 0.37433844 0.000049 0.006222498 No 0.002205588 0.28008709 0 0.37433844 0.000049 0.006222498 No 0.001846588 0.236005025 0 0.376744539 0.000049 0.006262494No 0.000289211 0.154224615 0 0.145743691 0.000049 0.02612974No 0.000289211 0.179999093 0 0.170100811 0.000049 0.03049662 No 4.75412E-05 0.014432211 0 0.012616146 0.000049 0.014875053Yes 1.63972E-05 0.001933342 0 0.00191697 0.000049 0.005777453Yes 3.81924E-05 0.034862998 0 0.18318625 0.000049 0.044728425 No 0.000386857 0.162480049 0 0.084285844 0.000049 0.02058 No 0.000386857 0.162480049 0 0.084285844 0.000049 0.02058 No 0.000386857 0.162480049 0 0.084285844 0.000049 0.02058 No 0.000386857 0.049324301 0 0.025586774 0.000049 0.0062475 No 0.000386857 0.092873596 0 0.048177788 0.000049 0.011763528 No 0.000386857 0.024758865 0 0.012843557 0.000049 0.003136 No 0.000386857 0.024758865 0 0.012843557 0.000049 0.003136 NoBeyond-theFloor TSM8 Reduction Efficiency (%) Minimum

Beyond-theFloor Reduction Efficiency (%) Beyond-theFloor TSM8 Emission Reductions (tpy) Beyond-theFloor Filterable PM Baseline Emissions (tpy) Beyond-theFloor Filterable PM Emission Reductions (tpy) Beyond-theFloor TSM10 Baseline Emissions (tpy) Beyond-theFloor TSM10 Emission Reductions (tpy) 98.33773463 74.46852534 0.278764316 16.41370949 12.22304741 0.33114004 0.246595105 98.33773463 74.46852534 0.278764316 16.41370949 12.22304741 0.28008709 0.208576726 98.33773463 74.46852534 0.280556103 16.51921033 12.30161233 0.236005025 0.175749462 82.07144347 82.07144347 0.119613951 101.3934639 83.2150794 0.154224615 0.126574368 82.07144347 79.76149915 0 101.4825167 0 0.179999093 0

0 0 0 1.591767174 0 0.014432211 0 0 0 0 0.48734976 0 0.001933342 0 75.58308831 0 0 26.16366503 0 0.034862998 0 75.58308831 0 0 3.756287528 0 0.162480049 0 75.58308831 0 0 3.756287528 0 0.162480049 0 75.58308831 0 0 3.756287528 0 0.162480049 0 75.58308831 46.50415481 0.011898913 7.865096784 3.657596784 0.049324301 0.022937849 75.58308831 46.50415481 0.022404673 14.80932953 6.88695353 0.092873596 0.043190081 75.58308831 11.60714286 0 2.389333333 0 0.024758865 0 75.58308831 11.60714286 0 2.389333333 0 0.024758865 0Is ESP

Currently Installed on Unit? Is Fabric Filter

Currently Installed on Unit? Is Unit

Expected to Install Fabric Filter for Compliance with Hg Emission Limit? Is Unit

Expected to DIFF for Compliance with HCl Emission Limit? Control

Installed for Compliancewith Beyondthe-Floor Limit Incremental

Total Capital Investment forBeyond-theFloor Option ($) Incremental

Total Annual Cost forBeyond-theFloor Option ($) No No no no ESP $448,260 $75,061 No No no no ESP $448,260 $75,061 No No no no ESP $450,052 $75,339 No No no no ESP $4,427,501 $806,458 No No yes no N/A $0 $0 No Yes N/A N/A N/A $0 $0 Yes No N/A N/A N/A $0 $0 Yes No N/A N/A N/A $0 $0 Yes No N/A N/A N/A $0 $0 Yes No N/A N/A N/A $0 $0 Yes No N/A N/A N/A $0 $0 Yes No no no Wet Scrubber $294,066 $52,577 Yes No no no Wet Scrubber $444,920 $76,571 No No no no N/A $0 $0 No No no no N/A $0 $0

### Appendix A-2: Summary of Beyond-the-Floor Cost Effectiveness

Incremental Unit-Level Annual Costs ($/yr) $1,161,066 Incremental Emissions of TSM10 Reduced (tons/yr) 0.82

**Cost Effectiveness for TSM10 ($/ton)** $1,409,705

Incremental Unit-Level Annual Costs ($/yr) $1,161,066 Incremental Emissions of TSM10 Reduced (tons/yr) 130.51

**Cost Effectiveness for PM ($/ton)** $8,897 **Metallic HAP (TSM10)**

**Filterable Particulate Matter (PM)**