regional and inter-regional planning update
DESCRIPTION
Regional and Inter-Regional Planning Update. Entergy Transmission Summit July 29, 2008 Astor Crown Plaza New Orleans, Louisiana. Presentation Overview. SERTP/RPSG: Southeast Regional Transmission Planning / Regional Planning Stakeholder Group www.southeasternrtp.com - PowerPoint PPT PresentationTRANSCRIPT
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Regional and Inter-Regional Planning UpdateEntergy Transmission Summit
July 29, 2008Astor Crown PlazaNew Orleans, Louisiana
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• SERTP/RPSG: Southeast Regional Transmission Planning / Regional Planning Stakeholder Group
• www.southeasternrtp.com
• SIRPP: Southeast Inter-Regional Participation Process
• www.southeastirpp.com
• JCSP: Joint Coordinated System Plan
Presentation Overview
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SERTP / RPSG Meetings
• 3/24/2008
• Formation of RPSG and Selection of Sensitivity Studies for 2008
• 6/25/2008
• Preliminary 10-Year Expansion Plans of SE Region Transmission Owners
• 9/23/2008
• Preliminary Results
• November Transmission Summit
• Final Study Results
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RPSG Sensitivity Studies
1000 MWMobile Atlanta
Entergy GITS
Alabama Florida
Entergy Alabama
GITS Santee CooperSCEG
2000 MW
1000 MW
1000 MW
1000 MW
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Southeastern Region Reliability Planning
Load Forecast
External Models
Generation Resources
Regional Assess. & Trans
Exp Plans
Inter-Regional Simultaneous Assessment of System Plans
Inter-Regional Issues Identified
Coordinated Planning Through Reliability
Coordination Agreements
Stakeholder
Input
Stakeholder
Input
Stakeholder
Input
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SIRPP Activity
• April 3, 2008- Stakeholders Organizational Meeting
• June 10, 2008 Meeting
• Stakeholder Group was formed
• Economic Studies selected
• Coordinate on study assumptions
• October, 2008 Conference Call
• Review preliminary study results
• January, 2009
• Review final study results and draft report
• February, 2009- Final report issued
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SIRPP Step 1 Economic Studies for 2008
2000 MWEntergy GITS
PJM+MISO Southern
Southern PJM
PJM (classic) Southern
SPP (JCSP)
2000 MW
3000 MW
3000 MW
5000 MW Southern
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Joint Coordinated System Plan
• Scope of Work
• Perform Eastern Interconnect wide study
1. Reliability Study – 2018 model
2. Economic Analysis – 2024 model
• Incorporate DOE Eastern Wind Integration & Transmission Study objectives
• Future Scenarios
1. Reference (today’s reference values)
2. 20% Wind (by 2024)
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Joint Coordinated System Plan
• Timeline
• Initial Meeting – November 1, 2007
• Economic Analysis – March 1, 2008
• HV Transmission Overlay Development– December, 2008
• Reliability Assessment – August 2009
• Cost Allocation Analysis – October, 2009
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Joint Coordinated System Plan
• Current Status
• Preliminary transmission plans for each future have been completed
• Beginning to test transmission plans for robustness
• Testing and consolidation of transmission plans to be completed by December, 2008
Questions / Comments
spp.issuetrak.comQuick Pick: ICT Planning – Base Plan
Steve PurdyLead Engineer, ICT Planning
Doug BowmanLead Engineer, ICT Planning