Polk Power Station to Fishhawk Substation

Tampa Electric’s Polk Power to Fishhawk Substation is a 40-mile 230 kV transmission line from the power plant, in southwestern Polk County, to the company’s Fishhawk Substation, 19306 Boyette Road, in southeastern Hillsborough County. The company also would build a proposed substation, near Balm Boyette Road and Aspen Avenue. A 10-mile portion of an existing 230-kV transmission line in the Pierce and Bradley areas of Polk County also would need to be relocated to improve reliability. This project has been completed.

Project Sponsor Line Miles Voltage (kV) From State To State Year in Service
Tampa Electric 40 230 FL FL 2017
Estimated Costs ($M) Voltage Type Project Status Project Group Origin Point Destination Point
37 Operating Polk Power Plant Fishhawk
Interstate Build Start NERC ISO/RTO Country Project Partners
2016 FRCC US