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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 04/15/2025 02:05 PM EDT CSV
March 31, 2025 04/01/2025 01:32 PM EDT CSV
April 01, 2025 04/02/2025 11:17 AM EDT CSV
April 03, 2025 04/04/2025 04:23 PM EDT CSV
April 02, 2025 04/07/2025 01:12 PM EDT CSV
April 04, 2025 04/07/2025 03:00 PM EDT CSV
April 05, 2025 04/07/2025 03:31 PM EDT CSV
April 06, 2025 04/08/2025 12:37 PM EDT CSV
April 07, 2025 04/08/2025 01:12 PM EDT CSV
April 09, 2025 04/10/2025 12:53 PM EDT CSV
April 08, 2025 04/10/2025 03:10 PM EDT CSV
April 10, 2025 04/11/2025 03:04 PM EDT CSV
April 11, 2025 04/14/2025 11:23 AM EDT CSV
April 12, 2025 04/14/2025 12:30 PM EDT CSV
April 13, 2025 04/14/2025 01:40 PM EDT CSV