Regional and inter regional planning update
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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

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Regional and inter regional planning update

Regional and Inter-Regional Planning Update

Entergy Transmission SummitJuly 29, 2008Astor Crown PlazaNew Orleans, Louisiana


Presentation overview

Presentation Overview

  • 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


Sertp rpsg meetings

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


Rpsg sensitivity studies

RPSG Sensitivity Studies

1000 MW

Mobile

Atlanta

2000 MW

Entergy

GITS

1000 MW

Alabama

Florida

1000 MW

Entergy

Alabama

1000 MW

Santee CooperSCEG

GITS


Regional and inter regional planning update

Southeastern Region Reliability Planning

Inter-Regional Issues Identified

Inter-Regional Simultaneous Assessment of System Plans

Coordinated Planning Through Reliability Coordination Agreements

Regional Assess. & Trans Exp Plans

Stakeholder

Input

Generation Resources

Load Forecast

Stakeholder

Input

Stakeholder

Input

External Models


Sirpp activity

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


Sirpp step 1 economic studies for 2008

SIRPP Step 1 Economic Studies for 2008

2000 MW

Entergy

GITS

2000 MW

PJM+MISO

Southern

3000 MW

Southern

PJM

3000 MW

PJM (classic)

Southern

5000 MW

SPP

Southern

(JCSP)


Joint coordinated system plan

Joint Coordinated System Plan

  • Scope of Work

    • Perform Eastern Interconnect wide study

      • Reliability Study – 2018 model

      • Economic Analysis – 2024 model

    • Incorporate DOE Eastern Wind Integration & Transmission Study objectives

    • Future Scenarios

      • Reference (today’s reference values)

      • 20% Wind (by 2024)


Joint coordinated system plan1

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


Joint coordinated system plan2

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


Steve purdy lead engineer ict planning 501 614 3371 spurdy@spp org

Steve PurdyLead Engineer, ICT [email protected]

Questions / Commentsspp.issuetrak.comQuick Pick: ICT Planning – Base Plan

Doug BowmanLead Engineer, ICT [email protected]


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