Transmission

Recently Published Transmission Data
Download the latest reports on short- and long-term outages; transmission element derates; single-source contingencies; and TTC tables.
 

 
Short-Term Outage Report
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Description Timestamp Download
Current - October 21, 2025 10/21/2025 09:23 PM EDT CSV
October 17, 2025 10/17/2025 11:53 PM EDT CSV
October 18, 2025 10/18/2025 11:53 PM EDT CSV
October 19, 2025 10/19/2025 11:53 PM EDT CSV
October 20, 2025 10/20/2025 11:53 PM EDT CSV
 
Long-Term Outage Report
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Description Timestamp Download
Current - October 21, 2025 10/21/2025 09:23 PM EDT CSV
October 17, 2025 10/17/2025 11:53 PM EDT CSV
October 18, 2025 10/18/2025 11:53 PM EDT CSV
October 19, 2025 10/19/2025 11:53 PM EDT CSV
October 20, 2025 10/20/2025 11:53 PM EDT CSV
 
Single-Source Contingency
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Description Timestamp Download
Current - October 21, 2025 10/21/2025 09:21 PM EDT CSV
October 17, 2025 10/17/2025 11:56 PM EDT CSV
October 18, 2025 10/18/2025 11:56 PM EDT CSV
October 19, 2025 10/19/2025 11:56 PM EDT CSV
October 20, 2025 10/20/2025 11:56 PM EDT CSV
 
TTC Tables
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Description Timestamp Download
October 28, 2025 10/21/2025 05:10 AM EDT CSV
October 24, 2025 10/17/2025 05:10 AM EDT CSV
October 25, 2025 10/18/2025 05:10 AM EDT CSV
October 26, 2025 10/19/2025 05:10 AM EDT CSV
October 27, 2025 10/20/2025 05:10 AM EDT CSV