Historic Day Ahead Wind BMU Forecasts 2025

All historic day ahead BMU-level wind forecasts produced for 2025.

CKAN Data API

Access resource data via a web API with powerful query support.
Further information in the main CKAN Data API and DataStore documentation.

The Data API can be accessed via the following actions of the CKAN action API.

Query
`https://api.neso.energy/api/3/action/datastore_search`
Query (via SQL)
`https://api.neso.energy/api/3/action/datastore_search_sql`

Query example (first 5 results)
`https://api.neso.energy/api/3/action/datastore_search?resource_id=81413643-508e-4358-8414-c87e7c4bcc43&limit=5`
Query example (via SQL statement)
`https://api.neso.energy/api/3/action/datastore_search_sql?sql=SELECT * from "81413643-508e-4358-8414-c87e7c4bcc43" LIMIT 5`

A simple ajax (JSONP) request to the data API using jQuery.

var data = {
  resource_id: '81413643-508e-4358-8414-c87e7c4bcc43', // the resource id
  limit: 5 // get 5 results
};
$.ajax({
  url: 'https://api.neso.energy/api/3/action/datastore_search',
  data: data,
  dataType: 'jsonp',
  success: function(data) {
    alert('Total results found: ' + data.result.total)
  }
});

A simple ajax (JSONP) request to the data API using jQuery.

import urllib2
  url = 'https://api.neso.energy/api/3/action/datastore_search?resource_id=81413643-508e-4358-8414-c87e7c4bcc43&limit=5'
  fileobj = urllib2.urlopen(url)
  print fileobj.read()

Download (CSV)

Data Explorer

Table Information

Datetime

Title	Datetime
Type	datetime
Description	Datetime for which the forecast was made
Comment
Example	2024-01-01T00:00:00
Unit	UTC ISO 8601

Date

Title	Date
Type	date
Description	Date for which the forecast was made
Comment
Example	2024-01-01
Unit

Settlement_Period

Title	Settlement Period
Type	integer
Description	A number representing a sequence of time periods of 30 minutes ending at the half hour or hour throughout the day
Comment
Example	1
Unit

Generator_Name

Title	Generator Name
Type	string
Description	The shortened name of the Generator the forecast was made for.
Comment
Example	ANSUW-1
Unit

Generator_Full_Name

Title	Generator Full Name
Type	string
Description	The full name of the Generator the forecast was made for.
Comment
Example	An Suidhe
Unit

Region

Title	Region
Type	string
Description	The region the Generator is located in.
Comment	The regions used in this resource are defined using the ITL 1 regions for England alongside the DNO Licence areas for Wales and Scotland extended to their national borders. Offshore wind regions use the IHO Sea Areas split by which land area their connection to the mainland is in.
Example	NORTH SCOTLAND
Unit

Capacity

Title	Capacity
Type	number
Description	The operational capacity of the Generator.
Comment
Example	17.0
Unit	MW

Wind_Forecast

Title	Wind Forecast
Type	number
Description	The amount of generation forecasted at the windfarm during the settlement period
Comment
Example	0.653012
Unit	MW

Timestamp

Title	Timestamp
Type	datetime
Description	The datetime at which the forecast was published
Comment
Example	2023-12-31T09:00:00
Unit	ISO 8601 UK Time

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Historic Day Ahead Wind BMU Forecasts 2025

CKAN Data API

Data Explorer

Data Explorer

Table Information

Datetime

Date

Settlement_Period

Generator_Name

Generator_Full_Name

Region

Capacity

Wind_Forecast

Timestamp