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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Sioux Falls Area• Largest loads served by 115kV lines in the area:• West Sioux Falls• Cherry Creek substations• Peak load shed required forseveral transmissioncontingencies to meet NERCTPL-003 standard• Distribution need for a newsubstation in the city toaccommodate load growthbeyond the capabilities of 69kV• Rebuild <strong>10</strong> miles of 69 kV to115 kV, including 6 miles ofdouble circuit 115/69 kV• Sioux Falls substation will berelocated to accommodatethe larger lines anddistribution needs