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Preliminary Hourly Reserve Zone Prices and Designations

Download hourly reserve zone prices and designations. The report includes data for each hour of the day in the region's four reserve zones.

The reserve zone IDs are as follows: 7000 = Rest of System Reserve Zone (ROS)-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).

Current data are made available in approximate real-time.

Note: Real-time data is contingent upon settlements made. For final data, see the report Final Hourly Reserve Zone Prices and Designations.
 

 
Preliminary Hourly Reserve Zone Prices and Designations
Description Timestamp Download
Current 06/07/2026 09:06 PM EDT CSV
May 24, 2026 05/25/2026 12:06 AM EDT CSV
May 25, 2026 05/26/2026 12:06 AM EDT CSV
May 26, 2026 05/27/2026 12:06 AM EDT CSV
May 27, 2026 05/28/2026 12:06 AM EDT CSV
May 28, 2026 05/29/2026 12:06 AM EDT CSV
May 29, 2026 05/30/2026 12:06 AM EDT CSV
May 30, 2026 05/31/2026 12:06 AM EDT CSV
May 31, 2026 06/01/2026 12:06 AM EDT CSV
June 01, 2026 06/02/2026 12:06 AM EDT CSV
June 02, 2026 06/03/2026 12:06 AM EDT CSV
June 03, 2026 06/04/2026 12:06 AM EDT CSV
June 04, 2026 06/05/2026 12:06 AM EDT CSV
June 05, 2026 06/06/2026 12:06 AM EDT CSV
June 06, 2026 06/07/2026 12:06 AM EDT CSV