### Author: Abt Associates Inc.

Date Created: 9/29/2010 Date Modified: 3/30/2011

Purpose: This file contains plant-level informatio used to generate DQ sample weights for 316(b) Electric Generators (2+ MGD; 125 DIF

Breakdow

n; NERC; IPM2010; No California Benefits Region). This information in read into the Cost PS Data. 09.29.10_v1.sas SAS program. (CBI)

File Contents: Worksheet Contents DataForWeights Compiles facility-level data required to generate sample weights; assigns facilities to an appropriate "survey bucket". NoNERC_Wts Generates weights without taking into account NERC regions. 10+MGD_Formulas Reads in data from the DataForWeights worksheet for facilities with DIF>10MGD. 2to10MGD_FormulasReads in data from the DataForWeights worksheet for facilities with DIF of 2-10MGD. SASIN_All Compiles information to be read into SAS.

Input Files: External data used in calculations/analysis: PlantData.xls CostData_ForWeights_09.29.10.xls (not linked)

The original version of this file contains, or is linked to a file that contains, confidential business information (CBI), or information that could be used to reveal CBI. As a result, the values for any variables determined by EPA to be CBI, or that could be used to reveal CBI, have been concealed.

FileInfo 1 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group

SASIN_All 2 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group

SASIN_All 3 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group

SASIN_All 4 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group

SASIN_All 5 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group

SASIN_All 6 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group

SASIN_All 7 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group

SASIN_All 8 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group

SASIN_All 9 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group

SASIN_All 10 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group

SASIN_All 11 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group

SASIN_All 12 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group

SASIN_All 13 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group

SASIN_All 14 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group

SASIN_All 15 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group

SASIN_All 16 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group group_dq

2to10_Formulas 17 of 95mplid c_wtd f_wtd ct cap_wtd f_wtd

2to10_Formulas 18 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group group_dq

10+_Formulas 19 of 95mplid c_wtd f_wtd

10+_Formulas 20 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group group_dq

10+_Formulas 21 of 95mplid c_wtd f_wtd

10+_Formulas 22 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group group_dq

10+_Formulas 23 of 95mplid c_wtd f_wtd

10+_Formulas 24 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group group_dq

10+_Formulas 25 of 95mplid c_wtd f_wtd

10+_Formulas 26 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group group_dq

10+_Formulas 27 of 95mplid c_wtd f_wtd

10+_Formulas 28 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group group_dq

10+_Formulas 29 of 95mplid c_wtd f_wtd

10+_Formulas 30 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group group_dq

10+_Formulas 31 of 95mplid c_wtd f_wtd

10+_Formulas 32 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group group_dq

10+_Formulas 33 of 95mplid c_wtd f_wtd

10+_Formulas 34 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group group_dq

10+_Formulas 35 of 95mplid c_wtd f_wtd

10+_Formulas 36 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group group_dq

10+_Formulas 37 of 95mplid c_wtd f_wtd

10+_Formulas 38 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group group_dq

10+_Formulas 39 of 95mplid c_wtd f_wtd

10+_Formulas 40 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group group_dq

10+_Formulas 41 of 95mplid c_wtd f_wtd

10+_Formulas 42 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group group_dq

10+_Formulas 43 of 95mplid c_wtd f_wtd

10+_Formulas 44 of 95mplid nerc type cap f wgt dqf recirc difcat clospred baseclos anzd group group_dq

10+_Formulas 45 of 95mplid c_wtd f_wtd

10+_Formulas 46 of 95BL Rec, High Vel - IM Only, No CT 2

1 2 3 4 Facility Count Capacity DIF Actual 16 2,643 70 Old Weighted 17 2,756 74 DQ-UnWeighted 6 1,336 29 Old Factor 1.0712 1.0428 1.0593 DQ-Factor 2.8566 2.0640 2.5539

BL Rec; High Velocity 3 1 2 3 4 Facility Count Capacity DIF Actual 52 73,306 4,829 Old Weighted 53 74,070 4,886 DQ-UnWeighted 19 29,412 2,624 Old Factor 1.0195 1.0104 1.0118 DQ-Factor 2.7902 2.5184 1.8620

No BL Rec; Low Velocity; No IM and No CT 4 1 2 3 4 Facility Count Capacity DIF Actual 19 6,933 1,184 Old Weighted 20 7,431 1,251 DQ-UnWeighted 8 1,138 424 Old Factor 1.0560 1.0719 1.0563 DQ-Factor 2.5081 6.5277 2.9521

No BL Rec; High Velocity; IM Only and No CT 5 1 2 3 4 Facility Count Capacity DIF Actual 61 18,764 4,480 Old Weighted 64 18,959 4,645 DQ-UnWeighted 36 11,688 2,535 Old Factor 1.0411 1.0104 1.0370 DQ-Factor 1.7642 1.6220 1.8327

No BL Rec, High Vel - IM Only, No CT (or IM & CT) 6 1 2 3 4 Facility Count Capacity DIF Actual 327 309,648 275,217 Old Weighted 331 312,694 278,308 DQ-UnWeighted128 138,977 102,951 Old Factor 1.0123 1.0098 1.0112 DQ-Factor 2.5861 2.2500 2.7033

No BL Rec, Low Vel - No IM, No CT (or No IM , CT Only ) 7 1 2 3 4 Facility Count Capacity DIF Actual 34 35,711 23,621 Old Weighted 34 35,965 23,783 DQ-UnWeighted 21 25,155 17,647 Old Factor 1.0099 1.0071 1.0069 DQ-Factor 1.6351 1.4298 1.3477

NoNERC_Wts 47 of 951 2 3 4 5 6 7 8 9 10 11 12 WECC to FRCC WECC to MAPP FRCC to ECAR FRCC to SPP MAAC to MAIN MAIN to SPP NPCC to SERC MAIN to MAAC

Plant Code Facility Name PhaseSurvey ID Survey Plant Type 2007 EIA Steam Cap Survey DIF

(MGD) Old DQ-STQ

Weights DQ? NERC Rec In Baseline?

DataForWeights 48 of 951

Plant Code 13 14 15 16 17 18 19 20 21 22 23 WECC to ECAR WECC to ERCOT Group 1 2 MAIN to SERC ECAR to NPCC ASCC to WECC 248 STQ 16 10 ECAR to MAAC ERCOT to NPCC SPP to FRCC 193 DQ 23 6 SPP to SERC ECAR to SERC WECC to MAAC 441 548 39 16 548 2+ MGD 2-10 MGD

IM OnlyBL Rec, Low Vel -

No Tech BL Rec, High Vel -

IM Assigned

CTs for DIF>125MGdBL Rec, Low Vel - No Tech BL Rec, High Vel -

IM Assigned, no CT

Intak e Category Predicted

Closure IPM-Based

Baseline Closure (yes = 1) 125 MGD

CT? (yes=1)High Intak e Vel? (yes=1) IM

Assigned? All IM

Assigned? CT

Assigned? All CT

Assigned? Analyzed? BL Rec, Low Vel - No Tech BL Rec, High Vel -

IM Assigned, no CT

DataForWeights 49 of 951

Plant Code 25 26 27 28 29 30 31 32 33

3 4 5 6 7 33 11 25 199 13 19 8 36 128 21 52 19 61 327 34

10+ MGD <=125 MGD <=125 MGD >125 MGD >125 MGD BL Rec, High Vel - IM Assigned No BL Rec, Low Vel - No IM No BL Rec, High Vel -

IM Assigned No BL Rec, High Vel - IM Assigned No BL Rec, Low Vel - No IM BL Rec, High Vel - IM Assigned, no CTNo BL Rec, Low Vel - No IM No BL Rec, High Vel -

IM Assigned No BL Rec, High Vel - CT Assigned No BL Rec, Low Vel -

CT Assigned

BL Rec, High Vel - IM Assigned, no CTNo BL Rec, Low Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, Low Vel -

CT Assigned Group Facility CountBased CapacityBased DIF-Based 125 MGD Case Final Weights

DataForWeights 50 of 95Plant

Code Facility Name PhaseSurvey ID Survey Plant Type 2007 EIA Steam Cap Survey DIF

(MGD) Old DQ-STQ

Weights DQ? NERC Rec In Baseline?

DataForWeights 51 of 95Plant

Code Intak

e Category Predicted

Closure IPM-Based

Baseline Closure (yes = 1) 125 MGD

CT? (yes=1)High Intak e Vel? (yes=1) IM

Assigned? All IM

Assigned? CT

Assigned? All CT

Assigned? Analyzed? BL Rec, Low Vel - No Tech BL Rec, High Vel -

IM Assigned, no CT

DataForWeights 52 of 95Plant

Code BL Rec, High Vel - IM Assigned, no CTNo BL Rec, Low Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, Low Vel -

CT Assigned Group Facility CountBased CapacityBased DIF-Based

DataForWeights 53 of 95Plant

Code Facility Name PhaseSurvey ID Survey Plant Type 2007 EIA Steam Cap Survey DIF

(MGD) Old DQ-STQ

Weights DQ? NERC Rec In Baseline?

DataForWeights 54 of 95Plant

Code Intak

e Category Predicted

Closure IPM-Based

Baseline Closure (yes = 1) 125 MGD

CT? (yes=1)High Intak e Vel? (yes=1) IM

Assigned? All IM

Assigned? CT

Assigned? All CT

Assigned? Analyzed? BL Rec, Low Vel - No Tech BL Rec, High Vel -

IM Assigned, no CT

DataForWeights 55 of 95Plant

Code BL Rec, High Vel - IM Assigned, no CTNo BL Rec, Low Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, Low Vel -

CT Assigned Group Facility CountBased CapacityBased DIF-Based

DataForWeights 56 of 95Plant

Code Facility Name PhaseSurvey ID Survey Plant Type 2007 EIA Steam Cap Survey DIF

(MGD) Old DQ-STQ

Weights DQ? NERC Rec In Baseline?

DataForWeights 57 of 95Plant

Code Intak

e Category Predicted

Closure IPM-Based

Baseline Closure (yes = 1) 125 MGD

CT? (yes=1)High Intak e Vel? (yes=1) IM

Assigned? All IM

Assigned? CT

Assigned? All CT

Assigned? Analyzed? BL Rec, Low Vel - No Tech BL Rec, High Vel -

IM Assigned, no CT

DataForWeights 58 of 95Plant

Code BL Rec, High Vel - IM Assigned, no CTNo BL Rec, Low Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, Low Vel -

CT Assigned Group Facility CountBased CapacityBased DIF-Based

DataForWeights 59 of 95Plant

Code Facility Name PhaseSurvey ID Survey Plant Type 2007 EIA Steam Cap Survey DIF

(MGD) Old DQ-STQ

Weights DQ? NERC Rec In Baseline?

DataForWeights 60 of 95Plant

Code Intak

e Category Predicted

Closure IPM-Based

Baseline Closure (yes = 1) 125 MGD

CT? (yes=1)High Intak e Vel? (yes=1) IM

Assigned? All IM

Assigned? CT

Assigned? All CT

Assigned? Analyzed? BL Rec, Low Vel - No Tech BL Rec, High Vel -

IM Assigned, no CT

DataForWeights 61 of 95Plant

Code BL Rec, High Vel - IM Assigned, no CTNo BL Rec, Low Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, Low Vel -

CT Assigned Group Facility CountBased CapacityBased DIF-Based

DataForWeights 62 of 95Plant

Code Facility Name PhaseSurvey ID Survey Plant Type 2007 EIA Steam Cap Survey DIF

(MGD) Old DQ-STQ

Weights DQ? NERC Rec In Baseline?

DataForWeights 63 of 95Plant

Code Intak

e Category Predicted

Closure IPM-Based

Baseline Closure (yes = 1) 125 MGD

CT? (yes=1)High Intak e Vel? (yes=1) IM

Assigned? All IM

Assigned? CT

Assigned? All CT

Assigned? Analyzed? BL Rec, Low Vel - No Tech BL Rec, High Vel -

IM Assigned, no CT

DataForWeights 64 of 95Plant

Code BL Rec, High Vel - IM Assigned, no CTNo BL Rec, Low Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, Low Vel -

CT Assigned Group Facility CountBased CapacityBased DIF-Based

DataForWeights 65 of 95Plant

Code Facility Name PhaseSurvey ID Survey Plant Type 2007 EIA Steam Cap Survey DIF

(MGD) Old DQ-STQ

Weights DQ? NERC Rec In Baseline?

DataForWeights 66 of 95Plant

Code Intak

e Category Predicted

Closure IPM-Based

Baseline Closure (yes = 1) 125 MGD

CT? (yes=1)High Intak e Vel? (yes=1) IM

Assigned? All IM

Assigned? CT

Assigned? All CT

Assigned? Analyzed? BL Rec, Low Vel - No Tech BL Rec, High Vel -

IM Assigned, no CT

DataForWeights 67 of 95Plant

Code BL Rec, High Vel - IM Assigned, no CTNo BL Rec, Low Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, Low Vel -

CT Assigned Group Facility CountBased CapacityBased DIF-Based

DataForWeights 68 of 95Plant

Code Facility Name PhaseSurvey ID Survey Plant Type 2007 EIA Steam Cap Survey DIF

(MGD) Old DQ-STQ

Weights DQ? NERC Rec In Baseline?

DataForWeights 69 of 95Plant

Code Intak

e Category Predicted

Closure IPM-Based

Baseline Closure (yes = 1) 125 MGD

CT? (yes=1)High Intak e Vel? (yes=1) IM

Assigned? All IM

Assigned? CT

Assigned? All CT

Assigned? Analyzed? BL Rec, Low Vel - No Tech BL Rec, High Vel -

IM Assigned, no CT

DataForWeights 70 of 95Plant

Code BL Rec, High Vel - IM Assigned, no CTNo BL Rec, Low Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, Low Vel -

CT Assigned Group Facility CountBased CapacityBased DIF-Based

DataForWeights 71 of 95Plant

Code Facility Name PhaseSurvey ID Survey Plant Type 2007 EIA Steam Cap Survey DIF

(MGD) Old DQ-STQ

Weights DQ? NERC Rec In Baseline?

DataForWeights 72 of 95Plant

Code Intak

e Category Predicted

Closure IPM-Based

Baseline Closure (yes = 1) 125 MGD

CT? (yes=1)High Intak e Vel? (yes=1) IM

Assigned? All IM

Assigned? CT

Assigned? All CT

Assigned? Analyzed? BL Rec, Low Vel - No Tech BL Rec, High Vel -

IM Assigned, no CT

DataForWeights 73 of 95Plant

Code BL Rec, High Vel - IM Assigned, no CTNo BL Rec, Low Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, Low Vel -

CT Assigned Group Facility CountBased CapacityBased DIF-Based

DataForWeights 74 of 95Plant

Code Facility Name PhaseSurvey ID Survey Plant Type 2007 EIA Steam Cap Survey DIF

(MGD) Old DQ-STQ

Weights DQ? NERC Rec In Baseline?

DataForWeights 75 of 95Plant

Code Intak

e Category Predicted

Closure IPM-Based

Baseline Closure (yes = 1) 125 MGD

CT? (yes=1)High Intak e Vel? (yes=1) IM

Assigned? All IM

Assigned? CT

Assigned? All CT

Assigned? Analyzed? BL Rec, Low Vel - No Tech BL Rec, High Vel -

IM Assigned, no CT

DataForWeights 76 of 95Plant

Code BL Rec, High Vel - IM Assigned, no CTNo BL Rec, Low Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, Low Vel -

CT Assigned Group Facility CountBased CapacityBased DIF-Based

DataForWeights 77 of 95Plant

Code Facility Name PhaseSurvey ID Survey Plant Type 2007 EIA Steam Cap Survey DIF

(MGD) Old DQ-STQ

Weights DQ? NERC Rec In Baseline?

DataForWeights 78 of 95Plant

Code Intak

e Category Predicted

Closure IPM-Based

Baseline Closure (yes = 1) 125 MGD

CT? (yes=1)High Intak e Vel? (yes=1) IM

Assigned? All IM

Assigned? CT

Assigned? All CT

Assigned? Analyzed? BL Rec, Low Vel - No Tech BL Rec, High Vel -

IM Assigned, no CT

DataForWeights 79 of 95Plant

Code BL Rec, High Vel - IM Assigned, no CTNo BL Rec, Low Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, Low Vel -

CT Assigned Group Facility CountBased CapacityBased DIF-Based

DataForWeights 80 of 95Plant

Code Facility Name PhaseSurvey ID Survey Plant Type 2007 EIA Steam Cap Survey DIF

(MGD) Old DQ-STQ

Weights DQ? NERC Rec In Baseline?

DataForWeights 81 of 95Plant

Code Intak

e Category Predicted

Closure IPM-Based

Baseline Closure (yes = 1) 125 MGD

CT? (yes=1)High Intak e Vel? (yes=1) IM

Assigned? All IM

Assigned? CT

Assigned? All CT

Assigned? Analyzed? BL Rec, Low Vel - No Tech BL Rec, High Vel -

IM Assigned, no CT

DataForWeights 82 of 95Plant

Code BL Rec, High Vel - IM Assigned, no CTNo BL Rec, Low Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, Low Vel -

CT Assigned Group Facility CountBased CapacityBased DIF-Based

DataForWeights 83 of 95Plant

Code Facility Name PhaseSurvey ID Survey Plant Type 2007 EIA Steam Cap Survey DIF

(MGD) Old DQ-STQ

Weights DQ? NERC Rec In Baseline?

DataForWeights 84 of 95Plant

Code Intak

e Category Predicted

Closure IPM-Based

Baseline Closure (yes = 1) 125 MGD

CT? (yes=1)High Intak e Vel? (yes=1) IM

Assigned? All IM

Assigned? CT

Assigned? All CT

Assigned? Analyzed? BL Rec, Low Vel - No Tech BL Rec, High Vel -

IM Assigned, no CT

DataForWeights 85 of 95Plant

Code BL Rec, High Vel - IM Assigned, no CTNo BL Rec, Low Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, Low Vel -

CT Assigned Group Facility CountBased CapacityBased DIF-Based

DataForWeights 86 of 95Plant

Code Facility Name PhaseSurvey ID Survey Plant Type 2007 EIA Steam Cap Survey DIF

(MGD) Old DQ-STQ

Weights DQ? NERC Rec In Baseline?

DataForWeights 87 of 95Plant

Code Intak

e Category Predicted

Closure IPM-Based

Baseline Closure (yes = 1) 125 MGD

CT? (yes=1)High Intak e Vel? (yes=1) IM

Assigned? All IM

Assigned? CT

Assigned? All CT

Assigned? Analyzed? BL Rec, Low Vel - No Tech BL Rec, High Vel -

IM Assigned, no CT

DataForWeights 88 of 95Plant

Code BL Rec, High Vel - IM Assigned, no CTNo BL Rec, Low Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, Low Vel -

CT Assigned Group Facility CountBased CapacityBased DIF-Based

DataForWeights 89 of 95Plant

Code Facility Name PhaseSurvey ID Survey Plant Type 2007 EIA Steam Cap Survey DIF

(MGD) Old DQ-STQ

Weights DQ? NERC Rec In Baseline?

DataForWeights 90 of 95Plant

Code Intak

e Category Predicted

Closure IPM-Based

Baseline Closure (yes = 1) 125 MGD

CT? (yes=1)High Intak e Vel? (yes=1) IM

Assigned? All IM

Assigned? CT

Assigned? All CT

Assigned? Analyzed? BL Rec, Low Vel - No Tech BL Rec, High Vel -

IM Assigned, no CT

DataForWeights 91 of 95Plant

Code BL Rec, High Vel - IM Assigned, no CTNo BL Rec, Low Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, Low Vel -

CT Assigned Group Facility CountBased CapacityBased DIF-Based

DataForWeights 92 of 95Plant

Code Facility Name PhaseSurvey ID Survey Plant Type 2007 EIA Steam Cap Survey DIF

(MGD) Old DQ-STQ

Weights DQ? NERC Rec In Baseline?

DataForWeights 93 of 95Plant

Code Intak

e Category Predicted

Closure IPM-Based

Baseline Closure (yes = 1) 125 MGD

CT? (yes=1)High Intak e Vel? (yes=1) IM

Assigned? All IM

Assigned? CT

Assigned? All CT

Assigned? Analyzed? BL Rec, Low Vel - No Tech BL Rec, High Vel -

IM Assigned, no CT

DataForWeights 94 of 95Plant

Code BL Rec, High Vel - IM Assigned, no CTNo BL Rec, Low Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, High Vel - CT Assigned No BL Rec, Low Vel -

CT Assigned Group Facility CountBased CapacityBased DIF-Based

DataForWeights 95 of 95