Title Reduce the Minimum Quantity for Ancillary Service Offers
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Status Approved on 06/16/2009
Effective Dates

or per the Nodal Protocol Transition Plan http://www.ercot.com/mktrules/protocols (07/01/09 Nodal Protocols Library)


Date Gov Body Action Taken Next steps
06/16/2009 BOARD Approved
04/23/2009 PRS Recommended for Approval PRS for Impact Analysis review.
05/21/2009 PRS Recommended for Approval TAC for consideration.
06/04/2009 TAC Recommended for Approval Board of Directors for consideration.

Voting Record

Date Gov Body Motion Result
06/16/2009 BOARD Approved NPRR173 as recommended by TAC. Passed
04/23/2009 PRS To recommend approval of NPRR173 as submitted. Passed
05/21/2009 PRS To endorse and forward the PRS Recommendation Report and Impact Analysis for NPRR173 to TAC. Passed
06/04/2009 TAC To approve NPRR173 as recommended by PRS. Passed


Status: Approved
Date Posted: Apr 8, 2009
Sponsor: Mary Anne Brelinsky, on behalf of the Wholesale Market Subcommittee (WMS) and the Demand Side Working Group (DSWG)
Urgent: No
Description: This Nodal Protocol Revision Request (NPRR) reduces the minimum requirement for Ancillary Service Offers.
Reason: This NPRR allows Loads acting as Resources (LaaRs) with less than one MW that currently participate in the zonal Ancillary Service market to participate in the Nodal Ancillary Service market.

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