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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 05/08/2026 08:56 PM EDT CSV
April 24, 2026 04/25/2026 05:00 AM EDT CSV
April 25, 2026 04/26/2026 05:00 AM EDT CSV
April 26, 2026 04/27/2026 05:00 AM EDT CSV
April 27, 2026 04/28/2026 05:00 AM EDT CSV
April 28, 2026 04/29/2026 05:00 AM EDT CSV
April 29, 2026 04/30/2026 05:00 AM EDT CSV
April 30, 2026 05/01/2026 05:00 AM EDT CSV
May 01, 2026 05/02/2026 05:00 AM EDT CSV
May 02, 2026 05/03/2026 05:00 AM EDT CSV
May 03, 2026 05/04/2026 05:00 AM EDT CSV
May 04, 2026 05/05/2026 05:00 AM EDT CSV
May 05, 2026 05/06/2026 05:00 AM EDT CSV
May 06, 2026 05/07/2026 05:00 AM EDT CSV
May 07, 2026 05/08/2026 05:00 AM EDT CSV