year-ahead-constraint-limits

National Grid Electricity System Operator (ESO) is the transmission system operator, working to balance supply and demand in real time, as well as coordinating markets and auctions which ensure sufficient future supply, and exploring initiatives such as demand-side response measures to reduce peaks in electricity demand.

national-grid-eso

National Grid ESO

The data file contains MW constraint limits for main boundaries on the transmission system. The limits were created in March 2021 and cover the financial year April 2021 to March 2022. The forecasts for B6 - SCOTEX and B7 SHARN3 limits have been updated for a fault on the network between 21/06/21 and 26/07/21.