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 09/16/2026 11:06 PM EDT CSV
September 02, 2026 09/03/2026 12:06 AM EDT CSV
September 03, 2026 09/04/2026 12:06 AM EDT CSV
September 04, 2026 09/05/2026 12:06 AM EDT CSV
September 05, 2026 09/06/2026 12:06 AM EDT CSV
September 06, 2026 09/07/2026 12:06 AM EDT CSV
September 07, 2026 09/08/2026 12:06 AM EDT CSV
September 08, 2026 09/09/2026 12:06 AM EDT CSV
September 09, 2026 09/10/2026 12:06 AM EDT CSV
September 10, 2026 09/11/2026 12:06 AM EDT CSV
September 12, 2026 09/13/2026 12:06 AM EDT CSV
September 13, 2026 09/14/2026 12:06 AM EDT CSV
September 11, 2026 09/14/2026 09:47 AM EDT CSV
September 14, 2026 09/15/2026 12:06 AM EDT CSV
September 15, 2026 09/16/2026 12:06 AM EDT CSV