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AG1-354 Transition Sort Retool Results -- Reprioritized to Transition Cycle #1

v1.00 released 2023-12-14 10:46

Summershade-Green County 161 kV

90.0 MW Capacity / 150.0 MW Energy

Introduction

In accordance with Tariff Part VII, Subpart B, section 304, PJM performed load flow analysis (Transition Sort Retool) on all AE1 through AG1 projects that have met eligibility requirements according to Tariff, Part VII, Subpart B, section 303. The purpose of this study is to determine whether a project would be classified as eligible for the Expedited Process (Fast Lane) or if it would be reprioritized to be studied as part of Transition Cycle #1 (TC1) using the criteria from the Expedited Process Eligibility section of Tariff Part VII, section 304. This is not a System Impact Study report.

Below are the results of the study, details of how the study was performed, criterion used in the evaluation of the Expedited Process vs. TC1 determination, and next steps in the interconnection process for your project.

Transition Cycle #1:

The AG1-354 project has not met the Expedited Process Eligibility requirements in Tariff Part VII, Subpart B, section 304 and will therefore be reprioritized to Transition Cycle #1. Please see "Transition Cycle #1 Rules" below.

Transition Sort Retool Study Process and Criteria:

In order to determine Expedited Process vs. Transition Cycle #1 classification, projects which met the Transition Eligibility requirements from Tariff Part VII, Subpart B, section 303 were studied on the base case model that was used for the original System Impact Study analysis. Both a summer peak and light load load flow analysis were performed. Projects that have cost allocation eligibility or are identified as the first to cause a system violation which requires the need for a Network Upgrade with a total estimated cost greater than $5 million will be reprioritized to Transition Cycle #1. All other projects will be eligible for the expedited procedures set forth in Tariff Part VII, Subpart B, section 304 (B).

Expedited Process Eligibility: OATT Tariff Part VII, section 304:

A project is not eligible for the expedited process if it has cost allocation eligibility or is identified as the first to cause, as determined according to Tariff, Part VI, section 217.3, for a Network Upgrade which has a total estimated cost of greater than $5,000,000. Such cost estimate will be based on Transmission Provider's most recently available data.

Not considered in the Transition Sorting: The cost of the Interconnection Facilities is not considered when determining a project's eligibility for the expedited process. Affected Systems upgrade costs are also not considered in the evaluation.

Transition Sort Retool Results Provided:

This report includes a list of:

  1. the overloaded flowgates (overloaded facilities + contingency pair) that the project contributes towards
  2. other interconnection projects that may also contribute to the overloaded facility, and
  3. the total estimated cost for any required Network Upgrades.

Important Notes:

Note for Uprate Projects: Per Tariff Part VII, Subpart B, section 304 (B), if a project is an uprate (project relies on the Interconnection Facilities of a prior project) whose base project does not qualify for the expedited process, the uprate also will not qualify for the expedited process, regardless of analysis results.

Notes regarding Results displayed:

  1. Some flowgate overloads that a New Service Request contributes to, but does not contribute enough to meet cost allocation eligibility (per Manual 14A, Attachment B.3), may be reported in this Transition Sort report. These types of flowgates do not affect the classification of the New Service Request as either Expedited Process or Transition Cycle #1 because cost allocation eligibility has not been met.
  2. For projects that were determined to not meet Expedited Process eligibility and are being reprioritized to Transition Cycle #1, not all reinforcements in excess of $5,000,000 may be shown in this report. This report may only display a subset of those reinforcements determined to be in excess of $5,000,000 which would classify the project as not meeting Expedited Process Eligibility. This is not a formal System Impact Study.

Next Steps for your project:

Transition Cycle #1 Rules:

Refer to Tariff Part VII, Subpart B, section 304 (C) for the Transition Cycle #1 Project Rules.

Transition Cycle #1 will start no later than one year from the Transition Start Date (July 10, 2023). Transition Cycle #1 will run simultaneously with the expedited process, however Transition Cycle #1, Phase III will not begin until all expedited process projects have been completed.

Projects that are reprioritized to Transition Cycle #1 will not need to re-apply to the Interconnection Cycle Process. Therefore, there is no Application Review Phase for Transition Cycle #1. The cycle process for Transition Cycle #1 includes three Study Phases and three Decision Points:

  1. Phase I System Impact Study and Decision Point I; and
  2. Phase II System Impact Study and Decision Point II; and
  3. Phase III System Impact Study and Decision Point III

Refer to Tariff Part VII, Subpart D, section 307 for the Transition Cycle #1 study process.

General

The Interconnection Customer (IC), has proposed a Solar generating facility located in the EKPC zone Green County, Kentucky. The installed facilities will have a total capability of 150.0 MW with 90.0 MW of this output being recognized by PJM as Capacity.

Project Information
Queue Number AG1-354
Project Name Summershade-Green County 161 kV
Developer Name Exie Solar, LLC
State Kentucky
County Green
Transmission Owner EKPC
MFO 150.0 MW
MWE 150.0 MW
MWC 90.0 MW
Fuel Type Solar
Basecase Study Year 2024

Point of Interconnection

AG1-354 will interconnect on the EKPC transmission system tapping the Summer Shade – Greene County 161 kV line.

 

Summer Peak Analysis

The Queue Project was evaluated as a 150.0 MW (Capacity 90.0 MW) injection in the EKPC area. Project was evaluated for compliance with applicable reliability planning criteria (PJM, NERC, NERC Regional Reliability Councils, and Transmission Owners). Potential Summer peak period network impacts are listed below:

Important to Note:

Note for Uprate Projects: Per Tariff Part VII, Subpart B, section 304 (B), if a project is an uprate (project relies on the Interconnection Facilities of a prior project) whose base project does not qualify for the expedited process, the uprate also will not qualify for the expedited process, regardless of analysis results.

Notes regarding Results displayed:

  1. Some flowgate overloads that a New Service Request contributes to, but does not contribute enough to meet cost allocation eligibility (per Manual 14A, Attachment B.3), may be reported in this Transition Sort report. These types of flowgates do not affect the classification of the New Service Request as either Expedited Process or Transition Cycle #1 because cost allocation eligibility has not been met.
  2. For projects that were determined to not meet Expedited Process eligibility and are being reprioritized to Transition Cycle #1, not all reinforcements in excess of $5,000,000 may be shown in this report. This report may only display a subset of those reinforcements determined to be in excess of $5,000,000 which would classify the project as not meeting Expedited Process Eligibility. This is not a formal System Impact Study.
Summer Peak Analysis
Area Facility Description Contingency Name Contingency Type DC|AC Initial Loading Final Loading Rating (MVA) Rating Type MVA to Mitigate MW Contribution Details
EKPC 5GREEN CO-2GREEN CO 161.0/69.0 kV Ckt 1 transformer
342733 to 341563 ckt 1
EKPC_P1-2_GRE-TAY-MAR161-C
CONTINGENCY 'EKPC_P1-2_GRE-TAY-MAR161-C'
 OPEN BRANCH FROM BUS 944150 TO BUS 342817 CKT 1   /*AF1-083 TAP  161.0 - 5TAYLOR CO J 161.0
 OPEN BRANCH FROM BUS 964890 TO BUS 342817 CKT 1   /*AG1-353 TAP  161.0 - 5TAYLOR CO J 161.0
END
Single AC 116.25 % 128.68 % 90.0 B 115.81 11.4
EKPC 5GREEN CO-2GREEN CO 161.0/69.0 kV Ckt 1 transformer
342733 to 341563 ckt 1
EKPC_P2-1_5GREEN CO 161.00 TO 5TAYLOR CO J161.00-B
CONTINGENCY 'EKPC_P2-1_5GREEN CO 161.00 TO 5TAYLOR CO J161.00-B'
 OPEN BRANCH FROM BUS 964890 TO BUS 342817 CKT 1   /*AG1-353 TAP  161.0 - 5TAYLOR CO J 161.0
END
Single AC 110.28 % 121.17 % 90.0 B 109.05 12.53
EKPC/LGEE 5COOPER2-5ELIHU 161.0 kV Ckt 1 line
342718 to 324141 ckt 1
EKPC_P2-1_5LAUREL CO 161.00 TO 5LAUREL DAM 161.00
CONTINGENCY 'EKPC_P2-1_5LAUREL CO 161.00 TO 5LAUREL DAM 161.00'
 OPEN BRANCH FROM BUS 342754 TO BUS 342757 CKT 1   /*5LAUREL CO   161.0 - 5LAUREL DAM  161.0
END
Single AC 103.21 % 107.23 % 277.0 B 297.03 10.82
EKPC 5LAUREL DAM-5LAUREL CO 161.0 kV Ckt 1 line
342757 to 342754 ckt 1
EXT_B-69-25
CONTINGENCY 'EXT_B-69-25'
 OPEN BRANCH FROM BUS 324130 TO BUS 324141 CKT 1   /*5ALCALDE     161.0 - 5ELIHU       161.0
 OPEN BRANCH FROM BUS 324141 TO BUS 324514 CKT 1   /*5ELIHU       161.0 - 2ELIHU        69.0
 OPEN BRANCH FROM BUS 324141 TO BUS 324514 CKT 2   /*5ELIHU       161.0 - 2ELIHU        69.0
 OPEN BRANCH FROM BUS 324141 TO BUS 342718 CKT 1   /*5ELIHU       161.0 - 5COOPER2     161.0
END
Single AC 100.19 % 103.12 % 200.0 B 206.25 5.64
LGEE/OVEC 7TRIMBL REAC-06CLIFTY 345.0 kV Ckt 1 line
324010 to 248000 ckt 1
AEP_P1-2_#10136
CONTINGENCY 'AEP_P1-2_#10136'
 OPEN BRANCH FROM BUS 243208 TO BUS 243209 CKT 1   /*05JEFRSO     765.0 - 05ROCKPT     765.0
 OPEN BRANCH FROM BUS 243209 TO BUS 243443 CKT 2   /*05ROCKPT     765.0 - 05RKG2        26.0
 REMOVE UNIT 2H FROM BUS 243443                    /*05RKG2        26.0
 REMOVE UNIT 2L FROM BUS 243443                    /*05RKG2        26.0
END
Single AC 99.71 % 100.76 % 1451.0 B 1461.98 13.43
LGEE/OVEC 7TRIMBL REAC-06CLIFTY 345.0 kV Ckt 1 line
324010 to 248000 ckt 1
AEP_P1-2_#10135
CONTINGENCY 'AEP_P1-2_#10135'
 OPEN BRANCH FROM BUS 243208 TO BUS 243209 CKT 1   /*05JEFRSO     765.0 - 05ROCKPT     765.0
 OPEN BRANCH FROM BUS 243209 TO BUS 243442 CKT 1   /*05ROCKPT     765.0 - 05RKG1        26.0
 REMOVE UNIT 1H FROM BUS 243442                    /*05RKG1        26.0
 REMOVE UNIT 1L FROM BUS 243442                    /*05RKG1        26.0
END
Single AC 99.43 % 100.47 % 1451.0 B 1457.85 13.43
EKPC 5GREEN CO-2GREEN CO 161.0/69.0 kV Ckt 1 transformer
342733 to 341563 ckt 1
EKPC_P2-1_5GREEN CO 161.00 TO 5TAYLOR CO J161.00-A
CONTINGENCY 'EKPC_P2-1_5GREEN CO 161.00 TO 5TAYLOR CO J161.00-A'
 OPEN BRANCH FROM BUS 342733 TO BUS 964890 CKT 1   /*5GREEN CO    161.0 - AG1-353 TAP  161.0
END
Single AC 93.66 % 102.01 % 90.0 B 91.81 12.53
EKPC 2GREEN CO-2SUMMERSVIL 69.0 kV Ckt 1 line
341563 to 342325 ckt 1
EKPC_P2-3_MAR W38-1014
CONTINGENCY 'EKPC_P2-3_MAR W38-1014'
 OPEN BRANCH FROM BUS 341269 TO BUS 342703 CKT 1   /*2CASEY CO     69.0 - 5CASEY CO    161.0
 OPEN BRANCH FROM BUS 342703 TO BUS 342760 CKT 1   /*5CASEY CO    161.0 - 5LIBERTY J   161.0
 OPEN BRANCH FROM BUS 342703 TO BUS 342769 CKT 1   /*5CASEY CO    161.0 - 5MARION CO   161.0
 OPEN BRANCH FROM BUS 342770 TO BUS 342769 CKT 1   /*4MARION CO   138.0 - 5MARION CO   161.0
END
Breaker AC 116.93 % 133.03 % 39.0 B 51.88 8.29
EKPC 5MARION CO-4MARION CO 161.0/138.0 kV Ckt 1 transformer
342769 to 342770 ckt 1
EKPC_P2-3_LIB J S4-1024
CONTINGENCY 'EKPC_P2-3_LIB J S4-1024'
 OPEN BRANCH FROM BUS 341269 TO BUS 342703 CKT 1   /*2CASEY CO     69.0 - 5CASEY CO    161.0
 OPEN BRANCH FROM BUS 342703 TO BUS 342769 CKT 1   /*5CASEY CO    161.0 - 5MARION CO   161.0
 OPEN BUS 342760                                   /*5LIBERTY J   161.0
END
Breaker AC 112.83 % 123.06 % 220.0 B 270.72 22.2
EKPC 5MARION CO-4MARION CO 161.0/138.0 kV Ckt 1 transformer
342769 to 342770 ckt 1
EKPC_P2-3_CASEY S89-1008
CONTINGENCY 'EKPC_P2-3_CASEY S89-1008'
 OPEN BRANCH FROM BUS 341269 TO BUS 342703 CKT 1   /*2CASEY CO     69.0 - 5CASEY CO    161.0
 OPEN BRANCH FROM BUS 342703 TO BUS 342760 CKT 1   /*5CASEY CO    161.0 - 5LIBERTY J   161.0
 OPEN BRANCH FROM BUS 342703 TO BUS 342769 CKT 1   /*5CASEY CO    161.0 - 5MARION CO   161.0
END
Breaker AC 112.69 % 122.92 % 220.0 B 270.42 22.21
EKPC/LGEE 4MARION CO-4LEBANON 138.0 kV Ckt 1 line
342770 to 324271 ckt 1
EKPC_P2-3_LIB J S4-1024
CONTINGENCY 'EKPC_P2-3_LIB J S4-1024'
 OPEN BRANCH FROM BUS 341269 TO BUS 342703 CKT 1   /*2CASEY CO     69.0 - 5CASEY CO    161.0
 OPEN BRANCH FROM BUS 342703 TO BUS 342769 CKT 1   /*5CASEY CO    161.0 - 5MARION CO   161.0
 OPEN BUS 342760                                   /*5LIBERTY J   161.0
END
Breaker AC 111.11 % 121.16 % 220.0 B 266.55 22.2
EKPC/LGEE 4MARION CO-4LEBANON 138.0 kV Ckt 1 line
342770 to 324271 ckt 1
EKPC_P2-3_CASEY S89-1008
CONTINGENCY 'EKPC_P2-3_CASEY S89-1008'
 OPEN BRANCH FROM BUS 341269 TO BUS 342703 CKT 1   /*2CASEY CO     69.0 - 5CASEY CO    161.0
 OPEN BRANCH FROM BUS 342703 TO BUS 342760 CKT 1   /*5CASEY CO    161.0 - 5LIBERTY J   161.0
 OPEN BRANCH FROM BUS 342703 TO BUS 342769 CKT 1   /*5CASEY CO    161.0 - 5MARION CO   161.0
END
Breaker AC 110.97 % 121.02 % 220.0 B 266.25 22.21
EKPC/LGEE 5COOPER2-5ELIHU 161.0 kV Ckt 1 line
342718 to 324141 ckt 1
EKPC_P4-5_LAURL S50-1024
CONTINGENCY 'EKPC_P4-5_LAURL S50-1024'
 OPEN BRANCH FROM BUS 324688 TO BUS 342781 CKT 1   /*2PITTSBRG KU  69.0 - 5PITTSBURG   161.0
 OPEN BRANCH FROM BUS 342781 TO BUS 342820 CKT 1   /*5PITTSBURG   161.0 - 5TYNER       161.0
 OPEN BUS 342754                                   /*5LAUREL CO   161.0
END
Breaker AC 120.31 % 126.91 % 277.0 B 351.54 17.97
EKPC/LGEE 5TAYLOR CO J-5TAYLOR CO 161.0 kV Ckt 1 line
342817 to 325921 ckt 1
EKPC_P2-3_MAR W38-1014
CONTINGENCY 'EKPC_P2-3_MAR W38-1014'
 OPEN BRANCH FROM BUS 341269 TO BUS 342703 CKT 1   /*2CASEY CO     69.0 - 5CASEY CO    161.0
 OPEN BRANCH FROM BUS 342703 TO BUS 342760 CKT 1   /*5CASEY CO    161.0 - 5LIBERTY J   161.0
 OPEN BRANCH FROM BUS 342703 TO BUS 342769 CKT 1   /*5CASEY CO    161.0 - 5MARION CO   161.0
 OPEN BRANCH FROM BUS 342770 TO BUS 342769 CKT 1   /*4MARION CO   138.0 - 5MARION CO   161.0
END
Breaker AC 113.49 % 120.63 % 112.0 B 135.11 10.21
EKPC 2SUMMERSVIL-2MAGNOLIA 69.0 kV Ckt 1 line
342325 to 341800 ckt 1
EKPC_P2-3_MAR W38-1014
CONTINGENCY 'EKPC_P2-3_MAR W38-1014'
 OPEN BRANCH FROM BUS 341269 TO BUS 342703 CKT 1   /*2CASEY CO     69.0 - 5CASEY CO    161.0
 OPEN BRANCH FROM BUS 342703 TO BUS 342760 CKT 1   /*5CASEY CO    161.0 - 5LIBERTY J   161.0
 OPEN BRANCH FROM BUS 342703 TO BUS 342769 CKT 1   /*5CASEY CO    161.0 - 5MARION CO   161.0
 OPEN BRANCH FROM BUS 342770 TO BUS 342769 CKT 1   /*4MARION CO   138.0 - 5MARION CO   161.0
END
Breaker AC 96.03 % 111.31 % 42.0 B 46.75 8.29
EKPC 2GREEN CO-2SUMMERSVIL 69.0 kV Ckt 1 line
341563 to 342325 ckt 1
EKPC_P2-3_SSHAD S11-1014
CONTINGENCY 'EKPC_P2-3_SSHAD S11-1014'
 OPEN BRANCH FROM BUS 341059 TO BUS 342694 CKT 1   /*2BARREN CO    69.0 - 5BARREN CO   161.0
 OPEN BRANCH FROM BUS 342814 TO BUS 940040 CKT 1   /*5SUMM SHADE  161.0 - AE1-246 TAP  161.0
 OPEN BRANCH FROM BUS 361788 TO BUS 342814 CKT 1   /*5SUM SHAD TP 161.0 - 5SUMM SHADE  161.0
 OPEN BRANCH FROM BUS 964900 TO BUS 342814 CKT 1   /*AG1-354 TAP  161.0 - 5SUMM SHADE  161.0
 OPEN BUS 361788                                   /*5SUM SHAD TP 161.0
END
Breaker AC 91.87 % 121.1 % 39.0 B 47.23 18.46
EKPC AG1-354 TAP-5SUMM SHADE 161.0 kV Ckt 1 line
964900 to 342814 ckt 1
EKPC_P2-3_MAR W38-1014
CONTINGENCY 'EKPC_P2-3_MAR W38-1014'
 OPEN BRANCH FROM BUS 341269 TO BUS 342703 CKT 1   /*2CASEY CO     69.0 - 5CASEY CO    161.0
 OPEN BRANCH FROM BUS 342703 TO BUS 342760 CKT 1   /*5CASEY CO    161.0 - 5LIBERTY J   161.0
 OPEN BRANCH FROM BUS 342703 TO BUS 342769 CKT 1   /*5CASEY CO    161.0 - 5MARION CO   161.0
 OPEN BRANCH FROM BUS 342770 TO BUS 342769 CKT 1   /*4MARION CO   138.0 - 5MARION CO   161.0
END
Breaker AC 65.32 % 105.62 % 298.0 B 314.76 126.92
EKPC 5MARION CO-4MARION CO 161.0/138.0 kV Ckt 1 transformer
342769 to 342770 ckt 1
EKPC_P2-2_CASEY CO 161
CONTINGENCY 'EKPC_P2-2_CASEY CO 161'
 OPEN BUS 342703   /*5CASEY CO    161.0
END
Bus AC 112.73 % 122.95 % 220.0 B 270.49 22.21
EKPC/LGEE 4MARION CO-4LEBANON 138.0 kV Ckt 1 line
342770 to 324271 ckt 1
EKPC_P2-2_CASEY CO 161
CONTINGENCY 'EKPC_P2-2_CASEY CO 161'
 OPEN BUS 342703   /*5CASEY CO    161.0
END
Bus AC 111.0 % 121.06 % 220.0 B 266.32 22.21
EKPC/LGEE 2SOMERSET KU-2FERGUSON SO 69.0 kV Ckt 1 line
342287 to 324531 ckt 1
EKPC_P7-1_COOP 161 DBL 2
CONTINGENCY 'EKPC_P7-1_COOP 161 DBL 2'
 OPEN BRANCH FROM BUS 324141 TO BUS 342718 CKT 1   /*5ELIHU       161.0 - 5COOPER2     161.0
 OPEN BRANCH FROM BUS 342718 TO BUS 342757 CKT 1   /*5COOPER2     161.0 - 5LAUREL DAM  161.0
END
Tower AC 128.03 % 137.99 % 105.0 B 144.88 12.19
EKPC 2SOMERSET-2SOMERSET KU 69.0 kV Ckt 1 line
342286 to 342287 ckt 1
EKPC_P7-1_COOP 161 DBL 2
CONTINGENCY 'EKPC_P7-1_COOP 161 DBL 2'
 OPEN BRANCH FROM BUS 324141 TO BUS 342718 CKT 1   /*5ELIHU       161.0 - 5COOPER2     161.0
 OPEN BRANCH FROM BUS 342718 TO BUS 342757 CKT 1   /*5COOPER2     161.0 - 5LAUREL DAM  161.0
END
Tower AC 108.29 % 115.68 % 115.0 B 133.03 10.01
EKPC/LGEE 5COOPER2-5ELIHU 161.0 kV Ckt 1 line
342718 to 324141 ckt 1
EKPC_P7-1_LAURL 161 DBL
CONTINGENCY 'EKPC_P7-1_LAURL 161 DBL'
 OPEN BRANCH FROM BUS 342754 TO BUS 342757 CKT 1   /*5LAUREL CO   161.0 - 5LAUREL DAM  161.0
 OPEN BRANCH FROM BUS 342754 TO BUS 342781 CKT 1   /*5LAUREL CO   161.0 - 5PITTSBURG   161.0
 OPEN BRANCH FROM BUS 342781 TO BUS 342820 CKT 1   /*5PITTSBURG   161.0 - 5TYNER       161.0
END
Tower AC 120.39 % 126.99 % 277.0 B 351.77 17.97

Light Load Analysis

At this time light load analysis not required for this project.

System Reinforcements

The table below lists all network upgrades which resolve the identified overloaded facilities in this report.

Important to Note:

Note for Uprate Projects: Per Tariff Part VII, Subpart B, section 304 (B), if a project is an uprate (project relies on the Interconnection Facilities of a prior project) whose base project does not qualify for the expedited process, the uprate also will not qualify for the expedited process, regardless of analysis results.

Notes regarding Results displayed:

  1. Some flowgate overloads that a New Service Request contributes to, but does not contribute enough to meet cost allocation eligibility (per Manual 14A, Attachment B.3), may be reported in this Transition Sort report. These types of flowgates do not affect the classification of the New Service Request as either Expedited Process or Transition Cycle #1 because cost allocation eligibility has not been met.
  2. For projects that were determined to not meet Expedited Process eligibility and are being reprioritized to Transition Cycle #1, not all reinforcements in excess of $5,000,000 may be shown in this report. This report may only display a subset of those reinforcements determined to be in excess of $5,000,000 which would classify the project as not meeting Expedited Process Eligibility. This is not a formal System Impact Study.
  3. Reinforcements previously identified by Transmission Owners for violations on lower voltage facilities are included in this report. Transmission Owner analysis will be updated as part of the Expedited Process and Transition Cycle 1 retools.
System Reinforcements
RTEP ID Title Total Cost
n5469 reconductor the line with a high temperature conductor and upgrade necessary terminal equipment to achieve ratings of 2610/2610 MVA SN/SE. $17,400,000
(TBD) EKPC emergency rating is 152 MVA. $0
n6834 Increase the maximum operating temperature of the 4/0 ACSR conductor in the Green County-Summersville 69 kV line section to 212 degrees F (4.2 miles) $280,000
n8396 Replace the existing Green County 161/69 kV, 93 MVA transformer with a 150 MVA transformer. $2,210,000
b3047 Upgrade the existing 4/0 CU line jumpers with double 500 MCM CU associated [...] ect switches with 1200 A associated with the Green Co 161/69 KV transformer $250,000
n8353 Increase the maximum operating temperature of the 4/0 ACSR conductor in the Summersville-Magnolia 69 kV line section to 212 degrees F (15 miles) $1,060,000
n6232 Replace the 500 MCM copper jumpers at the Somerset substation using 750 MCM copper or equivalent $250,000
n8364 Increase the maximum operating temperature of the 636 MCM ACSR conductor in the Marion County-KU Lebanon 138 kV line section to 293 degrees F (0.1 miles) $10,000
n8368.1 Increase the maximum operating temperature of the 795 MCM ACSR conductor in the Cooper-Elihu 161 kV line section to 275 degrees F (6.7 miles) $680,000
(TBD) LGEE violation (non PJM area). EKPC continuous rating is 267 MVA. $0
n7771.1 Increase the maximum operating temperature of the Laurel County-Laurel Dam 161 kV line section 795 MCM conductor to 167 degrees F (~0.2 miles) $35,000
n8369 Replace the existing Marion County 161/69 kV, 200 MVA transformer with a 300 MVA transformer. $8,315,000
n8355 Increase the maximum operating temperature of the 795 MCM ACSR conductor in the AG1-354-Summer Shade 161 kV line section to 275 degrees F (9.3 mile) $930,000
(TBD) LGEE violation (non PJM area). EKPC emergency rating is 381 MVA. $0

Attachments

Conclusion

The Transition Sort load flow retool results indicate that AG1-354 is not eligible for the Expedited Process per PJM Tariff Part VII, Subpart B, section 304 (A) will be reprioritized to Transition Cycle #1. See next steps for your project in the "Introduction" section above.