In this section

Related Links

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 09/05/2025 11:45 AM EDT CSV
August 21, 2025 08/22/2025 01:36 PM EDT CSV
August 22, 2025 08/25/2025 02:36 PM EDT CSV
August 23, 2025 08/25/2025 02:45 PM EDT CSV
August 24, 2025 08/25/2025 02:55 PM EDT CSV
August 25, 2025 08/26/2025 12:30 PM EDT CSV
August 26, 2025 08/27/2025 01:00 PM EDT CSV
August 27, 2025 08/28/2025 02:43 PM EDT CSV
August 28, 2025 08/29/2025 02:32 PM EDT CSV
August 29, 2025 09/02/2025 02:05 PM EDT CSV
August 30, 2025 09/02/2025 02:21 PM EDT CSV
August 31, 2025 09/02/2025 02:38 PM EDT CSV
September 01, 2025 09/02/2025 03:22 PM EDT CSV
September 02, 2025 09/03/2025 02:43 PM EDT CSV
September 03, 2025 09/04/2025 12:30 PM EDT CSV