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Five-Minute Reserve Requirements

Download reserve requirements for each five-minute interval of the day in the region's four reserve zones. The time listed in each row indicates the start of the interval; for example, 9:15 indicates that the data are effective from 9:15 until next time new data are published.

The reserve zone IDs are as follows: 7000 = Rest of System Reserve Zone (ROS)-the area excluding the other reserve zones; 7001 = Southwest Connecticut Reserve Zone (SWCT); 7002 = Connecticut Reserve Zone (CT); 7003 = Northeast Massachusetts and Boston Reserve Zone (NEMABSTN).

Current data are made available in approximate real-time.
 

 
Five-Minute Reserve Requirements
Description Timestamp Download
Current 06/09/2025 06:30 PM EDT CSV
May 26, 2025 05/26/2025 11:55 PM EDT CSV
May 27, 2025 05/27/2025 11:55 PM EDT CSV
May 28, 2025 05/28/2025 11:55 PM EDT CSV
May 29, 2025 05/29/2025 11:55 PM EDT CSV
May 30, 2025 05/30/2025 11:55 PM EDT CSV
May 31, 2025 05/31/2025 11:55 PM EDT CSV
June 01, 2025 06/01/2025 11:55 PM EDT CSV
June 02, 2025 06/02/2025 11:55 PM EDT CSV
June 03, 2025 06/03/2025 11:55 PM EDT CSV
June 04, 2025 06/04/2025 11:55 PM EDT CSV
June 05, 2025 06/05/2025 11:55 PM EDT CSV
June 06, 2025 06/06/2025 11:55 PM EDT CSV
June 07, 2025 06/07/2025 11:55 PM EDT CSV
June 08, 2025 06/08/2025 11:55 PM EDT CSV