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Southeastern Region Transmission Planning Preliminary 2010 Base Case Assumptions.

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Presentation on theme: "Southeastern Region Transmission Planning Preliminary 2010 Base Case Assumptions."— Presentation transcript:

1 Southeastern Region Transmission Planning Preliminary 2010 Base Case Assumptions

2 Southeastern Region Transmission Planning

3 Southeastern Region Transmission Planning Regional Assumptions Wansley Tenaska Rumble Road #1 CC Kemper Rocky Mtn Vogtle McDonough West Georgia Farley Dahlberg East Bainbridge Hancock CC Washington Co CT SOWEGA Appling Co Bio Warren Co Bio Central AL McIntosh Harris CC Existing Generation Future Generation Note: Resources indicated are preliminary. As remaining assumptions are provided, this information will be updated accordingly.

4 Southeastern Region Transmission Planning YearSiteMW 2010Dahlberg CT (SoCo) 292 Dahlberg CT (GTC) -185 Tenaska, Heard County (SoCo) 942 West Ga. Gen (GTC) 160 Rocky Mtn (GTC) 45 Wansley #7 CC (GTC) 409 Rocky Mtn (SoCo) 15 Preliminary Generation Assumptions for the 2010 Transmission Expansion Planning Process YearSiteMW 2011Rocky Mtn (GTC)44 Rocky Mtn (SoCo)15 Farley 1 Uprate (SoCo)25 Lindsay Hill CC (GTC)200 McDonough Coal 2 (SoCo)-251 McDonough CC4 (SoCo)840 McDonough CC5 (SoCo)840 Walker Park (MEAG)42 Wansley #7 CC (GTC)166 East Bainbridge (GTC)6 McIntosh 4 & 5 (PS)448 Red Text = No Longer a Resource Assumption Note: Resources indicated are preliminary. As remaining assumptions are provided, this information will be updated accordingly.

5 Southeastern Region Transmission Planning Year Site MW 2012 McDonough CC6 (SoCo) 840 Walker Park (MEAG) 42 Farley 2 Uprate (SoCo) 25 Wansley #7 CC (GTC) 409 WashingtonCo CT (GTC) 551 Murray II (SoCo) -620 McDonough Coal 1 (SoCo) -250 YearSite MW 2013SOWEGA (GTC)90 Central Alabama CC (SoCo) 885 West Ga. Gen (GTC) Dahlberg CT (SoCo)-292 Dahlberg CT (GTC)235 Kemper (SoCo)600 Wansley #7 CC (GTC)97 Appling Co Bio (GTC)100 Warren Co Bio (GTC)100 Walker Park (MEAG)42 Baconton CT (SoCo)-196 Preliminary Generation Assumptions for the 2010 Transmission Expansion Planning Process Red Text = No Longer a Resource Assumption Note: Resources indicated are preliminary. As remaining assumptions are provided, this information will be updated accordingly.

6 Southeastern Region Transmission Planning YearSiteMW 2015Rumble Road #1 CC (GTC) 1162 Wansley #7 CC (GTC) -97 SOWEGA CT (GTC) Vogtle 3 (GTC) 330 Vogtle 3 (MEAG) 250 Vogtle 3 (Dalton) 18 Vogtle 3 (SoCo) 504 Dahlberg CT (GTC) 140 WashingtonCo CT (GTC) 367 Wansley #7 CC (GTC) -409 Year Site MW 2017Vogtle 4 (GTC) 330 Vogtle 4 (SoCo) 504 Vogtle 4 (MEAG) 250 Vogtle 4 (Dalton) 18 Wansley #6 CC (SoCo) -572 Preliminary Generation Assumptions for the 2010 Transmission Expansion Planning Process Red Text = No Longer a Resource Assumption Note: Resources indicated are preliminary. As remaining assumptions are provided, this information will be updated accordingly.

7 Southeastern Region Transmission Planning Year Site MW 2018Wansley #6 CC (GTC) 575 L. Smith CTs (SoCo) Elmore Co CC1 (SoCo) 840 Hancock CC1 (SoCo) 840 Wansley #6 CC (GTC) -286 WashingtonCo CT (GTC) 551 Harris (SoCo) Hancock CC2 (SoCo) 840 Green Text = Re-Timing Resource Assumption Red Text = No Longer a Resource Assumption Preliminary Generation Assumptions for the 2010 Transmission Expansion Planning Process Note: Resources indicated are preliminary. As remaining assumptions are provided, this information will be updated accordingly.

8 Southeastern Region Transmission Planning Stakeholder Feedback / Input

9 Southeastern Region Transmission Planning Projected 2010 SERTP Process

10 Southeastern Region Transmission Planning 2010 SERTP Process  1st Qtr Meeting – “First RPSG Meeting and Interactive Training Session”  RPSG Formation  Select Five Economic Planning Studies  Interactive Training Session  2nd Qtr Meeting – “Preliminary Expansion Plan Meeting”  Present Preliminary 10 Year Transmission Expansion Plan  Stakeholder input and feedback regarding the plan…alternatives to consider.  3rd Qtr Meeting – “Second RPSG Meeting”  Present Preliminary Results of the Five Economic Studies  Stakeholder input and feedback regarding results…alternatives to solutions identified  4th Qtr Meeting – “Annual Transmission Planning Summit and Assumptions Input  Present Final Results of the Five Economic Studies  Provide an overview of the 10 Year Transmission Expansion Plan

11 Southeastern Region Transmission Planning Next Meeting

12 Southeastern Region Transmission Planning Adjourn


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