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 06/30/2025 04:06 AM EDT CSV
June 16, 2025 06/17/2025 12:06 AM EDT CSV
June 17, 2025 06/18/2025 12:06 AM EDT CSV
June 18, 2025 06/19/2025 12:06 AM EDT CSV
June 19, 2025 06/20/2025 12:06 AM EDT CSV
June 20, 2025 06/21/2025 12:06 AM EDT CSV
June 21, 2025 06/22/2025 12:06 AM EDT CSV
June 22, 2025 06/23/2025 12:06 AM EDT CSV
June 23, 2025 06/24/2025 12:06 AM EDT CSV
June 24, 2025 06/25/2025 12:06 AM EDT CSV
June 25, 2025 06/26/2025 12:06 AM EDT CSV
June 26, 2025 06/27/2025 12:06 AM EDT CSV
June 27, 2025 06/28/2025 12:06 AM EDT CSV
June 28, 2025 06/29/2025 12:06 AM EDT CSV
June 29, 2025 06/30/2025 12:06 AM EDT CSV