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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 08/27/2026 03:06 AM EDT CSV
August 13, 2026 08/14/2026 12:06 AM EDT CSV
August 14, 2026 08/15/2026 12:06 AM EDT CSV
August 15, 2026 08/16/2026 12:06 AM EDT CSV
August 16, 2026 08/17/2026 12:06 AM EDT CSV
August 17, 2026 08/18/2026 12:06 AM EDT CSV
August 18, 2026 08/19/2026 12:06 AM EDT CSV
August 19, 2026 08/20/2026 12:06 AM EDT CSV
August 20, 2026 08/21/2026 12:06 AM EDT CSV
August 21, 2026 08/22/2026 12:06 AM EDT CSV
August 22, 2026 08/23/2026 12:06 AM EDT CSV
August 23, 2026 08/24/2026 12:06 AM EDT CSV
August 24, 2026 08/25/2026 12:06 AM EDT CSV
August 25, 2026 08/26/2026 12:06 AM EDT CSV
August 26, 2026 08/27/2026 12:06 AM EDT CSV