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PRR788

Summary

Title Ramp Rate Limits for Existing WGRs
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Next Step
Status Approved on 01/20/2009
Effective Dates
02/01/2009

Action

Date Gov Body Action Taken Next steps
01/20/2009 BOARD Approved
01/08/2009 TAC Recommended for Approval ERCOT Board consideration of PRR788
12/18/2008 PRS Recommended for Approval TAC consideration of PRR788

Voting Record

Date Gov Body Motion Result
01/20/2009 BOARD To approve PRR788 as recommended by TAC. Passed
01/08/2009 TAC To recommend approval of PRR788 as recommended by PRS. Passed
12/18/2008 PRS To recommend approval of PRR788 as amended by Luminant comments and as revised by PRS. Passed

Background

Status: Approved
Date Posted: Dec 9, 2008
Sponsor: FPLEnergy
Urgent: Yes
Sections: 6.5.13
Description: This PRR proposes a requirement that certain existing WGRs limit the unit ramp rate to ten percent (10%) per minute of their nameplate capacity ratings as registered with ERCOT.
Reason: This PRR is a follow-up to PRR771, which required ramp rate limitations for WGRs with signed Interconnection Agreements on or after Jan. 1, 2009. This PRR addresses units with signed Interconnection Agreements prior to Jan. 1, 2009.

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