Select one of the following links to view that Public Service Company
of Colorado
Transmission Operating Procedure / Study.
TOT 2A Operating Procedure
TOT 3 Operating Procedure
(Updated September 15, 2005)
TOT 5 Operating Procedure
TOT 7 and
7A Operating Procedure (Updated May 31, 2005)
Operating
Procedures and Practices For Existing and Potential
2003 Least Cost Resource Plan Wind Generation
Greenwood to Denver Terminal 230 kV Transmission Project System Impact Study Report
Vail Cap Bank Study Report 17OCT2022
Vail Cap Bank Study Report 17OCT2022
01_28_16_San_Luis_Valley_Phase_I_Report
02_02_17_San_Luis_Valley_Phase_II_Final_Report
02_03_17_Northern_Greeley_Final_Study_Report
02_24_21_80x30_Task Force_Phase_I_Transmission_Report
Avery Substation Interconnection Study Report
Bluestone Valley Sub 230 kV Reliability Study
Bluestone Valley Sub 230 kV Reliability Study
CEPP Voltage Control Missile Site Area Study June 2019
Line 5283 Review FINAL
For questions or further information, please contact:
Gilbert Flores
Manager, PSCo Transmission Planning
1800 Larimer St, 4th Floor
Denver, CO 80202
Phone: 303-571-7109
E-mail: gilbert.y.flores@xcelenergy.com
