Building Block Definitions 2025

Lookup table of definitions for the GB FES 2025 building blocks.

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=cc3118da-cbbe-49e8-a8ee-9bdd89a8bf9c&limit=5`
Query example (via SQL statement)
`https://api.neso.energy/api/3/action/datastore_search_sql?sql=SELECT * from "cc3118da-cbbe-49e8-a8ee-9bdd89a8bf9c" LIMIT 5`

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

var data = {
  resource_id: 'cc3118da-cbbe-49e8-a8ee-9bdd89a8bf9c', // 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=cc3118da-cbbe-49e8-a8ee-9bdd89a8bf9c&limit=5'
  fileobj = urllib2.urlopen(url)
  print fileobj.read()

Download (CSV)

Data Explorer

Table Information

Template

Title	Template
Type	string
Description	The area that this data relates to
Comment
Example
Unit

Technology

Title	Technology
Type	string
Description	Lower level of categorisation after template level
Comment
Example
Unit

Building Block ID Number

Title	Building Block ID Number
Type	string
Description	Code identifying this building block
Comment
Example
Unit

Technology Detail

Title	Technology Detail
Type	string
Description	Further information on what this building block contains
Comment
Example
Unit

Units

Title	Units
Type	string
Description	The units that this building block is in
Comment
Example
Unit

Detail

Title	Detail
Type	string
Description	Description of what this building block contains
Comment
Example
Unit

Comments

Title	Comments
Type	string
Description	Further information on what is included in this building block
Comment
Example
Unit

Alignment with Ofgem Core Scenario Key Drivers

Title	Alignment with Ofgem Core Scenario Key Drivers
Type	string
Description	Alignment with Ofgem Core Scenario Key Drivers
Comment
Example
Unit

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Building Block Definitions 2025

CKAN Data API

Data Explorer

Data Explorer

Table Information

Template

Technology

Building Block ID Number

Technology Detail

Units

Detail

Comments

Alignment with Ofgem Core Scenario Key Drivers