Access historical data for each instance ISO New England has declared a system condition other than normal, including:
The data below shows which actions were taken, where they were taken, when they were implemented, and when they were canceled.
For summaries of the instances when ISO has implemented OP 4, see the OP 4 Implementation Summaries.
View Power System Status for Year 2021 below or Download a CSV file
|Reported Area||System Condition||Time In||Time Out|
|NEW ENGLAND||M/LCC 2, Abnormal Conditions||06/28/2021 3:00:00 PM||06/28/2021 10:00:00 PM|
|NEW ENGLAND||M/LCC 2, Abnormal Conditions||07/08/2021 5:00:00 PM||07/09/2021 10:00:00 PM|
|NEW ENGLAND||M/LCC 2, Abnormal Conditions||08/20/2021 3:00:00 PM||08/23/2021 12:00:00 PM|
|NEW ENGLAND||M/LCC 2, Abnormal Conditions||08/25/2021 1:00:00 PM||08/25/2021 10:00:00 PM|
|NEW ENGLAND||M/LCC 2, Abnormal Conditions||10/14/2021 3:00:00 PM||10/14/2021 10:00:00 PM|
|NEW ENGLAND||M/LCC 2, Abnormal Conditions||10/26/2021 1:00:00 PM|
Updated: 10/27/2021 5:39 PM