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Five-Minute System Demand

Download report on the total recorded demand for electricity in the New England Balancing Authority Area for each five-minute interval of the operating day. The report also displays demand that includes estimated Behind-the-Meter Solar for each five-minute interval. Behind-the-Meter Solar is defined as Settlement Only Generators and load reducers for which ISO New England does not monitor output in real-time. The values shown are instantaneous, not integrated values. They do not include reconstituted (added back) dispatched Demand Response Resources or the demand to run Electric Storage Facilities. The time listed in each row indicates the time that demand is sampled. Current data are made available in approximate real-time.


 
Five-Minute System Demand
Description Timestamp Download
Current 08/15/2025 03:26 AM EDT CSV
August 01, 2025 08/02/2025 05:00 AM EDT CSV
August 02, 2025 08/03/2025 05:00 AM EDT CSV
August 03, 2025 08/04/2025 05:00 AM EDT CSV
August 04, 2025 08/05/2025 05:00 AM EDT CSV
August 05, 2025 08/06/2025 05:00 AM EDT CSV
August 06, 2025 08/07/2025 05:00 AM EDT CSV
August 07, 2025 08/08/2025 05:00 AM EDT CSV
August 08, 2025 08/09/2025 05:00 AM EDT CSV
August 09, 2025 08/10/2025 05:00 AM EDT CSV
August 10, 2025 08/11/2025 05:00 AM EDT CSV
August 11, 2025 08/12/2025 05:00 AM EDT CSV
August 12, 2025 08/13/2025 05:00 AM EDT CSV
August 13, 2025 08/14/2025 05:00 AM EDT CSV
August 14, 2025 08/14/2025 11:56 PM EDT CSV