DFS Service Requirement

DFS Service Requirement will contain details of service requirements for an event and details of Registered DFS participant bid eligibility.

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=3635fd80-49d7-4d02-964d-cc8c08d50302&limit=5`
Query example (via SQL statement)
`https://api.neso.energy/api/3/action/datastore_search_sql?sql=SELECT * from "3635fd80-49d7-4d02-964d-cc8c08d50302" LIMIT 5`

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

var data = {
  resource_id: '3635fd80-49d7-4d02-964d-cc8c08d50302', // 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=3635fd80-49d7-4d02-964d-cc8c08d50302&limit=5'
  fileobj = urllib2.urlopen(url)
  print fileobj.read()

Download (CSV)

Data Explorer

Table Information

Event ID

Title	Event ID
Type	number
Description	Unique event identifier
Comment
Example	1
Unit	N/A

DFS Submission Time (Local)

Title	DFS Submission Time (Local)
Type	string
Description	DFS auction close time in local time
Comment
Example	12:00
Unit	HH:MM

Event Type

Title	Event Type
Type	string
Description	Type of event (Upwards Flexibility or Downwards Flexibility)
Comment
Example	Upwards
Unit	N/A

Event Tag

Title	Event Tag
Type	string
Description	Indicate if event is system or energy tagged
Comment
Example	System
Unit	N/A

Delivery Date

Title	Delivery Date
Type	date
Description	Date of DFS service requirement
Comment
Example	15/11/2024
Unit	YYYY-MM-DD

From_Local

Title	From_Local
Type	string
Description	DFS service window start time in local time
Comment
Example	17:00
Unit	HH:MM

To_Local

Title	To_Local
Type	string
Description	DFS service window end time in local time
Comment
Example	17:30
Unit	HH:MM

From_UTC

Title	From_UTC
Type	string
Description	DFS service window start time in UTC
Comment
Example	17:00
Unit	HH:MM

To_UTC

Title	To_UTC
Type	string
Description	DFS service window end time in UTC
Comment
Example	17:30
Unit	HH:MM

Service Requirement MW

Title	Service Requirement MW
Type	integer
Description	Published DFS service requirement for service window
Comment
Example	200
Unit	MW

Service Requirement Type

Title	Service Requirement Type
Type	string
Description	Indicating a Live or Test DFS service requirement
Comment
Example	Live
Unit	N/A

Guaranteed Acceptance Price GBP per MWh

Title	Guaranteed Acceptance Price GBP per MWh
Type	number
Description	The ESO commits to accepting all tendered DFS bids for the corresponding service window price at or below the Guaranteed Acceptance Price
Comment
Example	3000
Unit	£/MWh

Dispatch Type

Title	Dispatch Type
Type	string
Description	Indicating if all Registered DFS participants are eligible to tender bids for corresponding service window, or only a subgroup of Registered DFS participants are eligible to tender bids for corresponding service window
Comment
Example	All Participants
Unit	N/A

Participant Bids Eligible

Title	Participant Bids Eligible
Type	string
Description	List of Registered DFS participants eligible to tender bids for corresponding service window
Comment
Example	A, B, C, D
Unit	N/A

Zonal Cap

Title	Zonal Cap
Type	string
Description	Maximum to be procured on each zone
Comment
Example	Z1:100, Z2: 500
Unit	MW

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DFS Service Requirement

CKAN Data API

Data Explorer

Data Explorer

Table Information

Event ID

DFS Submission Time (Local)

Event Type

Event Tag

Delivery Date

From_Local

To_Local

From_UTC

To_UTC

Service Requirement MW

Service Requirement Type

Guaranteed Acceptance Price GBP per MWh

Dispatch Type

Participant Bids Eligible

Zonal Cap