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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 - June 18, 2026 06/18/2026 02:25 PM EDT CSV
June 04, 2026 06/05/2026 05:00 AM EDT CSV
June 05, 2026 06/06/2026 05:00 AM EDT CSV
June 06, 2026 06/07/2026 05:00 AM EDT CSV
June 07, 2026 06/08/2026 05:00 AM EDT CSV
June 08, 2026 06/09/2026 05:00 AM EDT CSV
June 09, 2026 06/10/2026 05:00 AM EDT CSV
June 10, 2026 06/11/2026 05:00 AM EDT CSV
June 11, 2026 06/12/2026 05:00 AM EDT CSV
June 12, 2026 06/13/2026 05:00 AM EDT CSV
June 13, 2026 06/14/2026 05:00 AM EDT CSV
June 14, 2026 06/15/2026 05:00 AM EDT CSV
June 15, 2026 06/16/2026 05:00 AM EDT CSV
June 16, 2026 06/17/2026 05:00 AM EDT CSV
June 17, 2026 06/18/2026 05:00 AM EDT CSV