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Final Five-Minute Reserve Zone Requirements, Prices, and Designations

Download reports for final five-minute reserve zone requirements, designations, and prices. The report includes data 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 prices and designations 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), which is 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).
 

Note: The reserve requirements listed in the reports for 7000 are actually requirements for the whole system.

 

 
Final Five-Minute Reserve Zone Requirements, Prices, and Designations
Description Timestamp Download
Current 09/04/2026 12:20 PM EDT CSV
August 20, 2026 08/21/2026 12:25 PM EDT CSV
August 21, 2026 08/24/2026 04:28 PM EDT CSV
August 22, 2026 08/24/2026 05:41 PM EDT CSV
August 23, 2026 08/24/2026 06:06 PM EDT CSV
August 24, 2026 08/25/2026 12:21 PM EDT CSV
August 25, 2026 08/26/2026 12:39 PM EDT CSV
August 26, 2026 08/27/2026 01:33 PM EDT CSV
August 27, 2026 08/28/2026 01:26 PM EDT CSV
August 28, 2026 08/31/2026 11:55 AM EDT CSV
August 29, 2026 08/31/2026 12:13 PM EDT CSV
August 30, 2026 08/31/2026 01:09 PM EDT CSV
August 31, 2026 09/01/2026 12:22 PM EDT CSV
September 01, 2026 09/02/2026 12:50 PM EDT CSV
September 02, 2026 09/03/2026 11:25 AM EDT CSV