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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 11/10/2025 12:33 PM EST CSV
October 26, 2025 10/27/2025 12:56 PM EDT CSV
October 27, 2025 10/28/2025 01:01 PM EDT CSV
October 28, 2025 10/29/2025 12:38 PM EDT CSV
October 29, 2025 10/30/2025 01:33 PM EDT CSV
October 30, 2025 10/31/2025 01:41 PM EDT CSV
October 31, 2025 11/03/2025 12:50 PM EST CSV
November 01, 2025 11/03/2025 04:26 PM EST CSV
November 02, 2025 11/04/2025 02:26 PM EST CSV
November 03, 2025 11/04/2025 02:56 PM EST CSV
November 05, 2025 11/06/2025 12:55 PM EST CSV
November 04, 2025 11/06/2025 01:00 PM EST CSV
November 06, 2025 11/07/2025 12:35 PM EST CSV
November 07, 2025 11/10/2025 11:17 AM EST CSV
November 08, 2025 11/10/2025 11:35 AM EST CSV