Electric Power Monthly

Data for February 2014  |  Release Date: April 22, 2014  |  Next Release: May 21, 2014 
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Table B.1 Major Disturbances and Unusual Occurrences, Year-to-Date 2014

Year Month Event Date and Time Restoration Date and Time Duration Utility/Power Pool NERC Region Area Affected Type of Disturbance Loss (megawatts) Number of Customers Affected
2014 1 01/07/2014 9:30 AM 01/08/2014 9:30 AM 24 Hours, 0 Minutes Duke Energy Carolinas SERC Piedmont North Carolina, Piedmont South Carolina Fuel Supply Emergency due to Severe Weather - Cold Unknown Unknown
2014 1 01/08/2014 5:00 AM 01/08/2014 6:30 AM 1 Hours, 30 Minutes American Electric Power RFC Unknown Voltage Reduction due to Severe Weather - Cold 576 Unknown
2014 1 01/08/2014 6:00 AM 01/08/2014 9:00 AM 3 Hours, 0 Minutes South Carolina Electric and Gas SERC South Carolina Voltage Reduction; Public Appeal; Load Shed 100+MW due to Severe Weather - Cold 4545 677858
2014 1 01/18/2014 9:00 AM 01/18/2014 9:45 AM 0 Hours, 45 Minutes ERCOT TRE Texas Public Appeal to Reduce Electricity Usage Unknown Unknown
2014 1 01/18/2014 5:39 PM . . . Hours, . Minutes First Energy Solutions Corp. RFC Unknown Electrical System Islanding Unknown Unknown
2014 1 01/23/2014 4:00 AM 01/24/2014 12:00 PM 32 Hours, 0 Minutes Memphis Light Gas and Water Division SERC Tennessee Public Appeal due to Severe Weather - Cold Unknown Unknown
2014 1 01/23/2014 1:04 PM 01/24/2014 9:00 AM 19 Hours, 56 Minutes PJM Interconnection RFC Maryland Public Appeal due to Severe Weather - Cold Unknown Unknown
2014 1 01/23/2014 4:00 PM 01/24/2014 12:00 PM 20 Hours, 0 Minutes Tennessee Valley Authority SERC Tennessee Public Appeal due to Severe Weather - Cold Unknown Unknown
2014 1 01/24/2014 12:00 AM . . . Hours, . Minutes We Energies RFC Wisconsin Fuel Supply Emergency - Coal Unknown  
2014 1 01/27/2014 2:20 PM 01/28/2014 9:00 PM 30 Hours, 40 Minutes PJM Interconnection RFC Maryland Public Appeal due to Severe Weather - Cold Unknown Unknown
2014 2 02/05/2014 12:00 AM 02/09/2014 6:00 PM 114 Hours, 0 Minutes FirstEnergy Corp: Potomac Edison RFC Maryland, West Virginia Severe Weather - Snow/Ice Unknown 101580
2014 2 02/05/2014 1:00 AM 02/09/2014 8:40 PM 115 Hours, 40 Minutes FirstEnergy Corp: Met-Ed RFC Pennsylvania Severe Weather - Snow/Ice Unknown 144000
2014 2 02/05/2014 5:00 AM 02/05/2014 5:01 AM 0 Hours, 1 Minutes Exelon Corporation/PECO RFC Pennsylvania Severe Weather - Snow/Ice Unknown 715000
2014 2 02/05/2014 7:00 AM 02/23/2014 7:00 AM 432 Hours, 0 Minutes Upstate New York Power Producers NPCC New York Fuel Supply Emergency - Coal 300 Unknown
2014 2 02/05/2014 7:35 AM 02/07/2014 4:03 AM 44 Hours, 28 Minutes PPL Electric Utilities Corp RFC Lancaster Region, Pennsylvania Severe Weather - Snow/Ice Unknown 62159
2014 2 02/05/2014 8:05 AM 02/05/2014 8:06 AM 0 Hours, 1 Minutes Baltimore Gas & Electric Company RFC Baltimore, Maryland Severe Weather - Ice 800 181000
2014 2 02/06/2014 1:00 PM 02/06/2014 10:00 PM 9 Hours, 0 Minutes California ISO WECC California Fuel Supply Emergency - Natural Gas 4000 Unknown
2014 2 02/06/2014 1:05 PM 02/06/2014 7:15 PM 6 Hours, 10 Minutes Pacific Gas & Electric Co WECC Northern California Fuel Supply Emergency - Natural Gas 160 Unknown
2014 2 02/06/2014 1:58 PM 02/06/2014 8:40 PM 6 Hours, 42 Minutes American Electric Power TRE Rio Grande Valley Texas Public Appeal to Reduce Electricity Usage Unknown Unknown
2014 2 02/06/2014 2:15 PM 02/06/2014 7:39 PM 5 Hours, 24 Minutes Southern California Edison WECC California Fuel Supply Emergency - Natural Gas 611 Unknown
2014 2 02/06/2014 3:35 PM 02/07/2014 11:30 AM 19 Hours, 55 Minutes ERCOT TRE ERCOT Region Texas Public Appeal to Reduce Electricity Usage Unknown Unknown
2014 2 02/07/2014 7:00 AM 03/21/2014 8:00 AM 1,009 Hours, 0 Minutes Somerset Operating Company, LLC NPCC Niagara County New York Fuel Supply Emergency - Coal 675 Unknown
2014 2 02/07/2014 4:30 PM 02/08/2014 9:00 AM 16 Hours, 30 Minutes ERCOT TRE ERCOT Region Texas Public Appeal to Reduce Electricity Usage Unknown Unknown
2014 2 02/07/2014 4:50 PM 02/07/2014 8:30 PM 3 Hours, 40 Minutes American Electric Power TRE Texas Public Appeal to Reduce Electricity Usage Unknown Unknown
2014 2 02/12/2014 7:48 AM 02/15/2014 4:30 AM 68 Hours, 42 Minutes Southern Company SERC Northern/Northeastern Georgia Severe Weather - Snow/Ice 1246 373835
2014 2 02/12/2014 11:03 AM 02/15/2014 8:40 AM 69 Hours, 37 Minutes South Carolina Electric and Gas SERC South Carolina Severe Weather - Snow/Ice 700 120124
2014 2 02/12/2014 12:10 PM 02/15/2014 3:20 PM 75 Hours, 10 Minutes Duke Energy Progress SERC North Carolina Severe Weather - Snow/Ice Unknown 200000
2014 2 02/20/2014 4:40 PM 02/21/2014 11:59 PM 31 Hours, 19 Minutes Ameren Missouri SERC Missouri, Illinois Severe Weather - Snow/Ice Unknown 66000
2014 2 02/21/2014 2:53 AM 02/21/2014 9:00 PM 18 Hours, 7 Minutes Southern Company SERC Northern/Northeastern Georgia Severe Weather - Thunderstorms/High Winds 221 66445

Note: Customers affected are estimates and are preliminary.
Source: Form OE-417, 'Electric Emergency Incident and Disturbance Report.'