Day Ahead Half Hourly Demand Forecast Performance
Overview
The historic half hourly day ahead national demand forecast as published via BM reports, alongside the outturn values, adjustments for TRIAD avoidance estimates and Absolute Percentage Error (APE) for each half hour from Apr 2021 onwards. TRIAD avoidance estimates may be revised after publication if required. For data further back in time, please see the data submitted to (OFGEM for the 1B metric here: https://www.ofgem.gov.uk/publications/decisions-eso-guidance-documents-2021-23
Additional Information
| Key | Value |
|---|---|
| Update frequency | Monthly |
Files
Day Ahead Half Hourly Demand Forecast Performance
This file contains historic half hourly day ahead national demand forecast, alongside the outturn values, adjustments for TRIAD avoidance estimates and Absolute Percentage Error (APE) for each half hour from Apr 2021 onwards. This file will be updated on a monthly basis.
Related Dataset from National Grid ESO (view all)
National Grid ESO (NGESO) trades on interconnectors to adjust the flow of electricity into or out of Great Britain...
The dataset contains national wind forecast over a day ahead timescale as well as all historic day ahead wind...
As part of Clean Energy Package (CEP) 6.9 we will be running daily auction for procurement of Short Term Operating...
Other Datasets tagged day ahead, forecast, demand, subscribable (view all)
The dataset contains national wind forecast over a day ahead timescale as well as all historic day ahead wind...
This dataset contains national electricity demand forecast for day ahead as well as all historic day ahead demand...
This dataset contains national electricity demand forecast for 2 days ahead as well as all historic 2 day ahead...
National Grid ESO
View allAccess and Licensing
Access conditions
Any controls, requirements, or pre-requisites surrounding access to data
Licence conditions
ESO
Data Quality
Aggregation Method
Any controls, requirements, or pre-requisites surrounding access to data
Organisational Lineage
The licensing conditions controlling access to the data
Risks
Considerations, risks, and constraints around making assumptions based on specific datasets. e.g data health score
Confidence Level
The level of confidence associated with a specific dataset
Units
The units in which energy is described within a dataset