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Day Ahead Constraint Flows and Limits

Table Information

Constraint Group

Title Constraint Group
Type string
Description The geographical area in which the constraint occurred. Each group has its own unique code, which relates to the network diagram linked above. The six most important boundaries are included in this data file.
Comment
Example ESTEX
Unit

Date

Title Date
Type datetime
Description The date and time for the given limit and flow through the constraint boundary. This is given in a MM/DD/YYYY HH:MM format. The flow and limit for each constraint group is given for a day, before moving onto the next day. Data is given on a settlement period (half hourly) basis.
Comment
Example 2019-01-10T03:30:00
Unit

Limit

Title Limit (MW)
Type integer
Description The maximum amount of power that can flow through a constraint boundary.
Comment
Example 5450
Unit MW

Flow

Title
Type any
Description
Comment
Example
Unit