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Hourly Real-Time System Demand

Download reports on the total hourly systemwide demand for electricity in megawatt-hours recorded over the operating day. Current data are made available in approximate real-time. Reported as the average of the samples in the Five-Minute System Demand report.


 
Hourly Real-Time System Demand
Description Timestamp Download
Current 12/27/2025 12:06 AM EST CSV
December 12, 2025 12/13/2025 12:06 AM EST CSV
December 13, 2025 12/14/2025 12:06 AM EST CSV
December 14, 2025 12/15/2025 12:06 AM EST CSV
December 15, 2025 12/16/2025 12:06 AM EST CSV
December 16, 2025 12/17/2025 12:06 AM EST CSV
December 17, 2025 12/18/2025 12:06 AM EST CSV
December 18, 2025 12/19/2025 12:06 AM EST CSV
December 19, 2025 12/20/2025 12:06 AM EST CSV
December 20, 2025 12/21/2025 12:06 AM EST CSV
December 21, 2025 12/22/2025 12:06 AM EST CSV
December 22, 2025 12/23/2025 12:06 AM EST CSV
December 23, 2025 12/24/2025 12:06 AM EST CSV
December 24, 2025 12/25/2025 12:06 AM EST CSV
December 25, 2025 12/26/2025 12:06 AM EST CSV