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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 03/28/2026 08:51 AM EDT CSV
March 13, 2026 03/19/2026 05:18 AM EDT CSV
March 14, 2026 03/19/2026 05:18 AM EDT CSV
March 15, 2026 03/19/2026 05:19 AM EDT CSV
March 16, 2026 03/19/2026 05:19 AM EDT CSV
March 17, 2026 03/19/2026 05:19 AM EDT CSV
March 19, 2026 03/20/2026 05:00 AM EDT CSV
March 20, 2026 03/21/2026 05:00 AM EDT CSV
March 21, 2026 03/22/2026 05:00 AM EDT CSV
March 22, 2026 03/23/2026 05:00 AM EDT CSV
March 23, 2026 03/24/2026 05:00 AM EDT CSV
March 24, 2026 03/25/2026 05:00 AM EDT CSV
March 25, 2026 03/26/2026 05:00 AM EDT CSV
March 26, 2026 03/27/2026 05:00 AM EDT CSV
March 27, 2026 03/28/2026 05:00 AM EDT CSV