Contingency Reserve Restoration Period: A period not exceeding 90 minutes following the end of the Contingency Event Recovery Period. Pre-Reporting Contingency Event ACE Value: The average value of Reporting ACE, or Reserve Sharing Group Reporting ACE when applicable, in the 16-second interval immediately prior to the start of the Contingency Event Recovery Period based on EMS scan rate data. Reserve Sharing Reporting ACE: At any given time of measurement for the applicable Reserve Sharing Group, the algebraic sum of the ACEs (or equivalent as calculated at such time of measurement) of the Balancing Authorities participating in the Reserve Sharing Group at the time of measurement. Contingency Reserve: The provision of capacity that may be deployed by the Balancing Authority to respond to a Balancing Contingency Event and other contingency requirements (such as Energy Emergency Alerts as specified in the associated EOP standard). A Balancing Authority may include in its restoration of Contingency Reserve readiness to reduce Firm Demand and include it if, and only if, the Balancing Authority: is experiencing a Reliability Coordinator declared Energy Emergency Alert level, and is utilizing its Contingency Reserve to mitigate an operating emergency in accordance with its emergency Operating Plan. Revision History for RSAW Version Date Reviewers Revision Description NERC Compliance, New Document 1 09/08/2014 NERC Standards, RSAWTF NERC Compliance Revised RSAW to align with revised Reliability 2 02/11/2015 Standard Posting 6 January 2015 – NERC Compliance Revised RSAW to align with revised Reliability 3 07/09/2015 Assurance Standard Posting 7 July 2015 – NERC Compliance Revised RSAW to align with revised Reliability 4 10/02/2015 Assurance, RSAWTF Standard Posting 29 September 2015 – NERC Compliance Revised RSAW to align with revised Reliability 5 10/6/2017 Assurance, RSAWTF Standard NERC Compliance Updated to BAL-002-2(i), no content change 6 8/21/2018 Assurance, RSAWTF needed
Contingency Reserve Restoration Period: A period not exceeding 90 minutes following the end of the Contingency Event Recovery Period. Pre-Reporting Contingency Event ACE Value: The average value of Reporting ACE, or Reserve Sharing Group Reporting ACE when applicable, in the 16-second interval immediately prior to the start of the Contingency Event Recovery Period based on EMS scan rate data. Reserve Sharing Reporting ACE: At any given time of measurement for the applicable Reserve Sharing Group, the algebraic sum of the ACEs (or equivalent as calculated at such time of measurement) of the Balancing Authorities participating in the Reserve Sharing Group at the time of measurement. Contingency Reserve: The provision of capacity that may be deployed by the Balancing Authority to respond to a Balancing Contingency Event and other contingency requirements (such as Energy Emergency Alerts as specified in the associated EOP standard). A Balancing Authority may include in its restoration of Contingency Reserve readiness to reduce Firm Demand and include it if, and only if, the Balancing Authority: is experiencing a Reliability Coordinator declared Energy Emergency Alert level, and is utilizing its Contingency Reserve to mitigate an operating emergency in accordance with its emergency Operating Plan. Revision History for RSAW Version Date Reviewers Revision Description 1 09/08/2014 NERC Compliance, NERC Standards, RSAWTF New Document 2 02/11/2015 NERC Compliance Revised RSAW to align with revised Reliability Standard – Posting 6 January 2015 3 07/09/2015 NERC Compliance Assurance Revised RSAW to align with revised Reliability Standard – Posting 7 July 2015 4 10/02/2015 NERC Compliance Assurance, RSAWTF Revised RSAW to align with revised Reliability Standard – Posting 29 September 2015 5 10/6/2017 NERC Compliance Assurance, RSAWTF Revised RSAW to align with revised Reliability Standard 6 8/21/2018 NERC Compliance Assurance, RSAWTF Updated to BAL-002-2(i), no content change needed
RSAW%20BAL-002-2(i)_2014_v6.docx