Annual Maintenance Schedule

Download the Annual Maintenance Schedule for New England's generating facilities, with planned outages and an operable capacity analysis. This is an assessment of the margin between available resources and expected demand plus required operating reserves. The file can be opened via the CSV link, or an enhanced version can be opened by downloading and using this Microsoft Excel based tool.

 

Instructions for tool use (macros will need to be enabled):

  • Download and open the CSV file which will be viewed
  • Open the tool above
    • The tool can be saved to a local folder (it does not need to be downloaded for each use)
  • With the CSV file open on your desktop, click the Load New Data button and select the file to load
  • Click the Load File button
  • Additional instructions can be found in the tool

 

Annual Maintenance Schedules for days prior to April 2021 can be found on the Annual Maintenance Schedule Archive page.

 

 
Annual Maintenance Schedule
Description Timestamp Download
AMS Operable Capacity Analysis - December 04, 2024 12/04/2024 08:06 AM EST CSV
AMS Operable Capacity Analysis - November 20, 2024 11/20/2024 08:06 AM EST CSV
AMS Operable Capacity Analysis - November 21, 2024 11/21/2024 08:07 AM EST CSV
AMS Operable Capacity Analysis - November 22, 2024 11/22/2024 08:07 AM EST CSV
AMS Operable Capacity Analysis - November 23, 2024 11/23/2024 08:07 AM EST CSV
AMS Operable Capacity Analysis - November 24, 2024 11/24/2024 08:07 AM EST CSV
AMS Operable Capacity Analysis - November 25, 2024 11/25/2024 08:07 AM EST CSV
AMS Operable Capacity Analysis - November 26, 2024 11/26/2024 08:06 AM EST CSV
AMS Operable Capacity Analysis - November 27, 2024 11/27/2024 08:07 AM EST CSV
AMS Operable Capacity Analysis - November 28, 2024 11/28/2024 08:07 AM EST CSV
AMS Operable Capacity Analysis - November 29, 2024 11/29/2024 08:07 AM EST CSV
AMS Operable Capacity Analysis - November 30, 2024 11/30/2024 08:07 AM EST CSV
AMS Operable Capacity Analysis - December 01, 2024 12/01/2024 08:07 AM EST CSV
AMS Operable Capacity Analysis - December 02, 2024 12/02/2024 08:07 AM EST CSV
AMS Operable Capacity Analysis - December 03, 2024 12/03/2024 08:08 AM EST CSV