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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 07/25/2025 09:51 PM EDT CSV
July 11, 2025 07/12/2025 05:00 AM EDT CSV
July 12, 2025 07/13/2025 05:00 AM EDT CSV
July 13, 2025 07/14/2025 05:00 AM EDT CSV
July 14, 2025 07/15/2025 05:00 AM EDT CSV
July 15, 2025 07/16/2025 05:00 AM EDT CSV
July 16, 2025 07/17/2025 05:00 AM EDT CSV
July 17, 2025 07/18/2025 05:00 AM EDT CSV
July 18, 2025 07/19/2025 05:00 AM EDT CSV
July 19, 2025 07/20/2025 05:00 AM EDT CSV
July 20, 2025 07/21/2025 05:00 AM EDT CSV
July 21, 2025 07/22/2025 05:00 AM EDT CSV
July 22, 2025 07/23/2025 05:00 AM EDT CSV
July 23, 2025 07/24/2025 05:00 AM EDT CSV
July 24, 2025 07/25/2025 05:00 AM EDT CSV