Daily BSUoS Forecast 2022-23

The Electricity System Operator (ESO) publishes historic and future Balancing Services Use of System (BSUoS) charge forecast for the financial year.

Data Explorer

Data Explorer

Table Information

Date

Title Date
Type date
Description Date for historic outurn and day ahead forecast. Given in (Coordinated Universal Time) UTC or UTC+1 during British Summer Time.
Comment
Example 01-Apr-19
Unit

SP

Title Settlement Period
Type number
Description The half hourly period at which balancing service use of system occurred. Settlement period 1 runs from 00:00-00:30.
Comment On the first day of BST when clock change happens there will be 46 half hours (SP's) in the day. Similarly the first day of GMT will have 50 half hours as the clock goes back 1 hour at 2am.
Example 15
Unit Number

BSUoS £/MWh

Title BSUoS £/MWh
Type number
Description
Comment
Example
Unit

Half hourly cost £

Title Half hourly cost £
Type number
Description
Comment
Example
Unit

Half hourly volume MWh

Title Half hourly volume MWh
Type number
Description
Comment
Example
Unit