Title Owner Updated

Index Linked Contracted Energy Volume

Index Linked Contract can be used by National Grid ESO to meet the [voltage requirement](https://www.nationalgrideso.com/transmission-constraint-management?market-information "voltage"). The contract is...

134 ESO

Tags: Balancing Balancing Services Constraint Contract Contract Enactment Fixed Index Index-linked Linked Price Reactive Spread Subscribable Trading Voltage Volume

CSV Unknown Open

National Grid ESO 2022-05-17

Balancing Services Contract Enactment

National Grid ESO procures [balancing service contracts](https://www.nationalgrideso.com/balancing-services/list-all-balancing-services) to balance demand and supply and to ensure the security and quality of...

5 ESO

Tags: Balancing Services Constraint Contract Enactment Fixed Price Power Reactive Subscribable Voltage

CSV Open

National Grid ESO 2022-05-17

Day Ahead Constraint Flows and Limits

A snapshot of the limits and flows at relevant boundaries at day ahead stage. These flow values are true for when the measurement was taken and will not reflect any changes in the flows following the...

3 ESO

Tags: Constraint Day-ahead Diagrams Flow Forecast Limit Network Subscribable

CSV PDF Open

National Grid ESO 2022-05-16

24 Months Ahead Constraint Limits

This dataset contains Mega Watt constraint limits for the main boundaries on the transmission system on weekly bases for 24 months ahead.

3 ESO

Tags: Constraint Limits Scotex Ssharn3 Subscribable

CSV PDF Open

National Grid ESO 2022-05-13

Week Ahead Overnight Voltage Requirement

The number of voltage machine required for a given voltage group for upcoming weekend and following Monday to Friday. Given the complexity and locational nature of the voltage requirement, the actual...

4 ESO

Tags: Constraint Group Last Updated Management Note Subscribable Units Voltage

CSV PDF Open

National Grid ESO 2022-05-13

Year Ahead Constraint Limits

This dataset contains a year ahead Mega Watt constraint limits for the main boundaries on the transmission system.

1 ESO

Tags: B6 Constraint Constraints Limit Limits Scotex Sharn3 Subscribable

CSV Open

National Grid ESO 2021-07-20