Data Collection

In accordance with Section 800 of the NERC Rules of Procedure, SERC periodically collects data and information from registered entities to complete NERC Assessments and to satisfy requirements of various NERC Reliability Standards. Most Reliability Assessment data is submitted using the SERC Reliability Portal. Other tools used to gather information may include study group work, surveys, e-mail inquiries, etc.

Documents


Schedule

Assessment Data
Form Name Applies To Due Date
Summer Assessment PA, BA, GOP, TO, and/or TOP March 1
Long-Term Reliability Assessment PA, BA, GOP, TO, and/or TOP March 1
Winter Assessment Update PA, BA, GOP, TO, and/or TOP July 31
Actual Demand & Energy PA Q1: April 30
Q2: July 31
Q3: October 31
Q4: January 31
Periodic Data Submittals
Form Name Applies To Due Date
Annual Voting Rights SERC Members March 31
Annual Net Energy Load (NEL) LSE March 20
Disturbance Monitoring Equipment Installation and Data Reporting
(PRC-018-1)
TO, GO March 31
Remedial Action Scheme / Special Protection Scheme Operations
(PRC-016-0.1)
DP, TO, GO (SPS Owners) Q1: May 31
Q2: August 28
Q3: November 30
Q4: February 28
Remedial Action Scheme/Special Protection Scheme Data
(PRC-015-1)
DP, GO, TO (SPS Owners) March 31
Transmission Relay Loadability
(PRC023-R5)
DP, TO, GO March 31
Transmission Relay Loadability
(PRC023-R6)
PA / PC March 31
Under-Frequency Load Shedding (UFLS) Program Data
(PRC-006-SERC-02)
PA / PC June 1