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Combined Cycle RPRS TF

March 20, 2006
09:30 AM - 03:00 PM
ERCOT Austin
8000 Metropolis (Building E), Suite 100
Austin, TX 78744
168
Dial-In: 512.225.7282
Dial-In Code: 7676

Agenda

Agenda Item

 

1.

Antitrust Admonition

2.

Goal(s) of the Task Force

2.

Review Inventory of CC Resource Asset Registration

3.

Procurement

  •  Discussion of ERCOT?s capacity procurement processes (automated and manual) under EMMS Release 4.0
  •  Discussion of CC Resource operational capabilities (i.e., ability to operate steam generator only, ability to operate combustion turbine(s) only)

4.

Settlement

  • What is represented by the Generic Startup and Minimum Energy Costs for Combined Cycle Resources in 6.8.2.1(4) and (5)?
  • When does a unit commitment payment for local congestion occur under 6.8.1.11(4) vs. 6.8.2.2(5)?
  • What is the purpose of the clawback during the ramp in Section 6.8.2.2(5)?  Why does the startup payment in  6.8.2.2(5) have a clawback for the ramp period whereas the startup payment in 6.8.1.11(4) does not have such a clawback?
  • Example shadow calculation of CC OOMC payment ? Discussion
  • What is the proper LSL to represent for CC units in the DA when the units are shown as offline and available?  Is there a consistent approach that can be adopted?

5.

Summary and Next Steps

Scheduled ccrprstf Meetings

Key Documents

CCRPRSTF Notes_032006
Combined Cycle Task Force Meeting Notes 3/20/06
Apr 10, 2006 - doc - 54 KB

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