Hourly Reserve Requirements

Download hourly reserve requirements. 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.
 

 
Hourly Reserve Requirements
Description Timestamp Download
Current 06/09/2025 09:06 PM EDT CSV
May 26, 2025 05/27/2025 12:06 AM EDT CSV
May 27, 2025 05/28/2025 12:06 AM EDT CSV
May 28, 2025 05/29/2025 12:06 AM EDT CSV
May 29, 2025 05/30/2025 12:06 AM EDT CSV
May 30, 2025 05/31/2025 12:06 AM EDT CSV
May 31, 2025 06/01/2025 12:06 AM EDT CSV
June 01, 2025 06/02/2025 12:06 AM EDT CSV
June 02, 2025 06/03/2025 12:06 AM EDT CSV
June 03, 2025 06/04/2025 12:06 AM EDT CSV
June 04, 2025 06/05/2025 12:06 AM EDT CSV
June 05, 2025 06/06/2025 12:06 AM EDT CSV
June 06, 2025 06/07/2025 12:06 AM EDT CSV
June 07, 2025 06/08/2025 12:06 AM EDT CSV
June 08, 2025 06/09/2025 12:06 AM EDT CSV