southeastern region transmission planning 2008 / 09 sirpp economic study results
TRANSCRIPT
Southeastern RegionSoutheastern RegionTransmission
Planning Transmission
Planning
2008 / 09 SIRPP
Economic Study Results
2008 / 09 SIRPP Economic Study Results
Five Economic Planning StudiesFive Economic Planning Studies
Entergy to Georgia ITSEntergy to Georgia ITS• 2000 MW2000 MW
SPP to SIRPP SPP to SIRPP • 5000 MW5000 MW
PJM Classic to Southern PJM Classic to Southern • 3000 MW3000 MW
PJM West to Southern PJM West to Southern • 2000 MW2000 MW
Southern to PJM ClassicSouthern to PJM Classic• 3000 MW3000 MW
2008 / 09 SIRPP Economic Study Results
Entergy to Georgia ITSEntergy to Georgia ITSTransmission System ImpactsTransmission System Impacts
Constraints Identified:Constraints Identified:• Five (5) 500 kV LinesFive (5) 500 kV Lines• Seven (7) 230 kV LinesSeven (7) 230 kV Lines• Ten (10) 161 kV LinesTen (10) 161 kV Lines• Three (3) 138 / 115 kV TransformersThree (3) 138 / 115 kV Transformers• Two (2) 115 kV LinesTwo (2) 115 kV Lines
Total Cost: $578,250,000Total Cost: $578,250,000
2008 / 09 SIRPP Economic Study Results
SPP to SIRPPSPP to SIRPPTransmission System ImpactsTransmission System Impacts
Constraints Identified:Constraints Identified:• Two (2) 500 / 345 kV TransformersTwo (2) 500 / 345 kV Transformers• Eight (8) 500 kV LinesEight (8) 500 kV Lines• Seven (7) 230 kV LinesSeven (7) 230 kV Lines• Nine (9) 161 kV LinesNine (9) 161 kV Lines• Eight (8) 138 / 115 kV TransformersEight (8) 138 / 115 kV Transformers• Two (2) 115 kV LinesTwo (2) 115 kV Lines
Total Cost: $856,000,000Total Cost: $856,000,000
2008 / 09 SIRPP Economic Study Results
PJM Classic to SouthernPJM Classic to SouthernTransmission System ImpactsTransmission System Impacts
Constraints Identified:Constraints Identified:• Five (5) 500 kV LinesFive (5) 500 kV Lines• Eight (8) 230 kV LinesEight (8) 230 kV Lines• Four (4) 161 kV LinesFour (4) 161 kV Lines
Total Cost: $437,500,000Total Cost: $437,500,000
2008 / 09 SIRPP Economic Study Results
PJM West to SouthernPJM West to SouthernTransmission System ImpactsTransmission System Impacts
Constraints Identified:Constraints Identified:• Five (5) 500 kV LinesFive (5) 500 kV Lines• Five (5) 230 kV LinesFive (5) 230 kV Lines• Five (5) 161 kV LinesFive (5) 161 kV Lines
Total Cost: $417,100,000Total Cost: $417,100,000
2008 / 09 SIRPP Economic Study Results
Southern to PJM ClassicSouthern to PJM ClassicTransmission System ImpactsTransmission System Impacts
Constraints Identified:Constraints Identified:• One (1) 500 kV LineOne (1) 500 kV Line• Six (6) 230 kV LinesSix (6) 230 kV Lines• Nineteen (19) 161 kV LinesNineteen (19) 161 kV Lines• Four (4) 138 / 115 kV TransformersFour (4) 138 / 115 kV Transformers• One (1) 115 kV LineOne (1) 115 kV Line
Total Cost: $459,855,000Total Cost: $459,855,000
2008 / 09 SIRPP Economic Study Results
More detailed information concerning More detailed information concerning these studies is available on the these studies is available on the Southeast Inter-Regional Participation Southeast Inter-Regional Participation Process website at the following link:Process website at the following link:
http://http://www.southeastirpp.comwww.southeastirpp.com//
Southeastern RegionSoutheastern RegionTransmission
Planning Transmission
Planning
Southern / FRCC
Interface Update
Southeastern RegionSoutheastern RegionTransmission
Planning Transmission
Planning Southern / FRCC Interface
TTC (MW)
SeasonSouthern to FRCC
FRCC to Southern
2010 Spring 3600 1800
2010 Summer 3600 1000
2010 Fall 3600 1700
2010/2011 Winter 3800 1800
Southeastern RegionSoutheastern RegionTransmission
Planning Transmission
Planning Southern / FRCC Interface
On December 4, 2009, the members of the Southern / Florida Reliability Coordination Agreement Executive Council concurred that the summer total transfer capability (“TTC”) from the Southern Balancing Authority to the Florida Reliability Coordinating Council (“FRCC”) could be increased by 100 MW at such time that the improvements identified in the Facilities Study performed by FPL in support of OASIS ID #72119536 are implemented. The increase in TTC will be reflected upon confirmation that the required projects will be put in place. These improvements are expected to be in place by January 2011.
Southeastern RegionSoutheastern RegionTransmission
Planning Transmission
Planning
Lunch