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Five-Minute Estimated Zonal Load

Download reports on the demand for electricity for each five-minute interval broken down by the eight load zones in New England. The report also displays demand that includes estimated Behind-the-Meter Solar. 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 Estimated Zonal Load
Description Timestamp Download
Current - August 24, 2025 08/24/2025 07:30 PM 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 08/15/2025 05:00 AM EDT CSV
August 15, 2025 08/16/2025 05:00 AM EDT CSV
August 16, 2025 08/17/2025 05:00 AM EDT CSV
August 17, 2025 08/18/2025 05:00 AM EDT CSV
August 18, 2025 08/19/2025 05:00 AM EDT CSV
August 19, 2025 08/20/2025 05:00 AM EDT CSV
August 20, 2025 08/21/2025 05:00 AM EDT CSV
August 21, 2025 08/22/2025 05:00 AM EDT CSV
August 22, 2025 08/23/2025 05:00 AM EDT CSV
August 23, 2025 08/24/2025 05:00 AM EDT CSV