OP 4 Action Archive
2010
Historical information on when ISO-NE implemented capacity deficiency actions, which actions were taken, when they were implemented and when they were canceled. Data include all OP 4 (Operating Procedure No. 4) incidents from 1999-present.

Date Document Title Document Type
Aug 09, 2010 PDF (18.2k)
Jul 06, 2010 PDF (15.6k)
Jun 25, 2010 PDF (15.7k)
May 27, 2010 PDF (17.6k)
May 03, 2010 PDF (17.6k)
Mar 15, 2010 PDF (17.6k)
  Copyright ©2010 ISO New England Inc.