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 05/04/2026 04:15 PM EDT CSV
April 18, 2026 04/20/2026 01:16 PM EDT CSV
April 19, 2026 04/20/2026 01:34 PM EDT CSV
April 20, 2026 04/21/2026 12:57 PM EDT CSV
April 21, 2026 04/22/2026 12:59 PM EDT CSV
April 22, 2026 04/23/2026 12:59 PM EDT CSV
April 23, 2026 04/24/2026 12:00 PM EDT CSV
April 24, 2026 04/27/2026 10:58 AM EDT CSV
April 25, 2026 04/27/2026 12:45 PM EDT CSV
April 26, 2026 04/27/2026 01:26 PM EDT CSV
April 27, 2026 04/28/2026 01:01 PM EDT CSV
April 28, 2026 04/29/2026 02:18 PM EDT CSV
April 29, 2026 04/30/2026 12:11 PM EDT CSV
April 30, 2026 05/01/2026 11:28 AM EDT CSV
May 01, 2026 05/04/2026 04:10 PM EDT CSV