PRR768

Title:	TSP Energy Storage for Reliability (formerly “TDSP Energy Storage for Reliability”)
Next Group:
Next Step:
Status:	Approved on 04/22/2009
Related Issue:	NPRR141

Date	Gov Body		Next Steps
04/22/2009	Board of Directors	Approved
04/09/2009	TAC	Recommended for Approval	ERCOT Board consideration of PRR768
03/19/2009	PRS	Recommended for Approval	TAC consideration of PRR768.
03/19/2009	PRS	Recommended for Approval	PRS consideration of motion to grant PRR768 Urgent status.
08/21/2008	PRS	Deferred/Tabled	PRS language consideration
08/21/2008	PRS		PRS language consideration

Date	Gov Body	Motion	Result	Against	Abstentions
04/22/2009	Board of Directors	To approve PRR768 as recommended by TAC.	Passed
04/09/2009	TAC	To recommend approval of PRR768 as recommended by PRS.	Passed	2 Coop	1 Ind Gen
03/19/2009	PRS	To grant PRR768 Urgent status.	Passed	0	0
03/19/2009	PRS	To recommend approval of PRR768 as amended by AEP comments.	Passed	0	1 Muni
08/21/2008	PRS	To table PRR768 until the PUCT issues a decision in the proceeding relating to the ownership issue.	Passed	1 IOU	2 IOU, Muni

Status:	Approved
Date Posted:	07/21/2008
Sponsor:	American Electric Power Company
Urgent:	Yes
Sections:	10.3.3.1
Description:	This Protocol Revision Request (PRR) inserts new paragraph (6)(c) in Section 10.3.3.1 which clarifies that energy flows, from Transmission Service Provider (TSP) owned battery storage technology, will be treated similarly as substation equipment and therefore the measurement of such flows are not required for settlement. This new paragraph will be limited to ERCOT Board endorsed TSP reliability projects.
Reason:	This PRR seeks to clarify that energy, associated with the charging and discharging of TSP owned battery storage technology, will not be measured for the purposes of settlement.