NSP System: 10-Year Transmission Plan / 20-Year ... - Xcel Energy
NSP System: 10-Year Transmission Plan / 20-Year ... - Xcel Energy
NSP System: 10-Year Transmission Plan / 20-Year ... - Xcel Energy
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Proposed <strong>Transmission</strong> ProjectsZone 1: Twin Cites Metro Area (<strong>20</strong><strong>10</strong>-<strong>20</strong>14)12&15# Project Comments ISD Drivers9 KohlmanLake –Goose Lake2 nd circuitConvert existing single circuitto double circuit.<strong>20</strong>14 Reliability169&<strong>10</strong>13<strong>10</strong> KohlmanLake – LongLake 2 ndcircuit11 Lake Marion– Burnsville115 kV lineupgradeConvert existing bifurcatedline into double circuitUpgrade existing 115 kV lineto higher capacity.<strong>20</strong>14 Reliability<strong>20</strong>14 Cap Xunderlyingsystemupgrade1412 ChisagoCounty 2 nd345/115 kVtransformer13 KohlmanLake reactorprojectInstall 2 nd Chisago County345/115 kV transformerInstall 30 MVAR reactor onKohlman Lake 345/115 kVtransformer tertiary<strong>20</strong>14 Reliability<strong>20</strong>14 TC Highvoltagemitigation14 Red Rockreactor projectInstall 30 MVAR reactor on RedRock 345/115 kV transformer tertiary<strong>20</strong>14 TC Highvoltagemitigation1115 Chisago Countyreactor projectInstall 40 MVAR reactor on ChisagoCounty 345//115 kV transformertertiary<strong>20</strong>14 TC highvoltagemitigation16 Riverside –Apache upgradeUpgrade the existing Riverside –Apache 115 kV line to highercapacity.<strong>20</strong>14 ReliabilityNote: Project scope andtiming subject to change
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