Generator Siting On the FPC Transmission System

 

FPC, doing business as Progress Energy Florida, Inc., is providing the following list of favorable generation location sites.

 

FPC has identified sites on the FPC Transmission System for the interconnection of new generation. Sites are based upon FPC's current knowledge of and experience with the FPC Transmission System.

 

Generation located at these sites appears to be less likely to cause severe system impacts and necessitate extensive transmission network upgrades. There may be other sites (which are not listed) that may offer similar capabilities. It must be emphasized that the full extent of the impact of a particular generation facility on the system and any needed transmission system improvements cannot be determined absent a specific study associated with the generation facility as provided for in FPC's Generator Interconnection Procedures, which can be found through the FPC and Interconnection Docs links on the FPC OASIS (http://floasis.seimens-asp.com). The ultimate disposition of transmission service associated with a generator also impacts needed transmission system improvements.

 

Persons interested in interconnecting generation should independently evaluate these sites as they would evaluate any potential generation site. To facilitate such studies, customers can obtain transmission cases upon request from the Florida Reliability Coordinating Council. Potential generators assume all risks should they decide to interconnect generation at one or more of these sites. Moreover, this list of sites reflects only a transmission perspective and does not consider other issues that may be relevant, such as fuel supply, water supply or environmental concerns.

 

FPC does not make, and expressly disclaims, any representation regarding the suitability of the sites for locating new generation. By posting this list of sites, FPC is not offering to purchase the output of any generation that may be constructed at such sites, nor does FPC warrant or otherwise guarantee the availability of transmission service from these sites.

 

It should be emphasized that interconnection and transmission service requests change frequently and can affect results at a particular site. Accordingly, reference should be made to the FPC OASIS (http://floasis.siemens-asp.com) for information relating to existing requests including generator interconnection requests at or near to a particular site.


General for siting

·      230 kV stations or lines are more favorable than 115 kV or 500 kV.

·      Areas in proximity of nuclear generation may be more sensitive to stability issues.

·      230 k V lines are typically rated between 400 MVA to 1000 MVA.

·      115 kV lines are typically rated between 70 MVA and 200 MVA.

·      Stations are more favorable than lines.

 

                         Favorable Generation Sites

                                 Listed by County

 

County

Potential Area of

Interconnection

Interconnection Voltage

Lake

Sorrento Sub

230 kV

Seminole

Piedmont Sub

230 kV

Orange

Woodsmere Sub

230 kV

Marion

Silver Springs Sub

230 kV

North Pinellas

Lake Tarpon Sub

230 kV

South Pinellas

          Ulmerton Sub

230 kV

Orange

Parkway Sub

230 kV

Pinellas

Higgins Sub

230 kV