System Planning

Distribution Future Energy Scenarios (DFES)

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The Distribution Future Energy Scenarios (DFES) outline the range of credible futures for the growth of the distribution network, and represents the first step in the National Grid Electricity Distribution (NGED) investment planning process. More information can be found at National Grid - Distribution Future Energy Scenarios.

The yearly DFES publications can be viewed at National Grid - Distribution future energy scenarios regional information for each of NGED’s licence areas, and include review and methodology documents, as well as stakeholder engagement reports.

A visual representation of the scenarios is available in the form of an interactive map at National Grid - Distribution Future Energy Scenarios Map.

The data files below contain tabular data related to the latest DFES publication, comprising:

  • Load profiles for various technology types (DFES Profiles), including, for each year, the proportion of customers projected to be following either flexed or unabated profiles (DFES Profile Splits).

  • Annual energy consumption and generation for each Local Authority under each DFES Scenario, detailing the percentage of demand met by renewable distributed generation (DFES Energy Projections).

  • Season, time, and power (MW) of annual peak demand for each year, ESA and scenario (DFES Power Projections). This data can also be viewed on our DFES map.

  • Scaling factors applied to the profiles, to account for energy efficiency and changes in technology use over time (DFES Annual Scaling Data).

  • Projected volumes of each DFES technology, reported to Local Authority level (DFES Volume Projections by Local Authority). This data can also be viewed on our DFES map.

  • Projected volumes of each DFES technology, reported to an electricity supply area level (DFES Volume Projections by Electricity Supply Area (ESA)). This data can also be viewed on our DFES map.

If required, ESA Shape files can be found in our Spatial Datasets here

Additional Information

Creation Date
Creator
National Grid Electricity Distribution
Rights
NGED Open Data Licence
Coverage
All Regions
Contributor
Digitalisation & Data
Identifier
DFES
Publisher
National Grid Electricity Distribution
Relation
DFESESA
Language
EN
Data Classification
Open
Update Frequency
Not Applicable
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Integrate this dataset

Access this data via a web API. Further information in the CKAN API guide.

cURL

Get a list of dataset's resources

                    
                       curl -L -s https://connecteddata.nationalgrid.co.uk/dataset/dfes/datapackage.json | grep path

Get resources

DFES Profiles

                                
                                    curl -L https://connecteddata.nationalgrid.co.uk/dataset/93b75042-a4d7-472a-bc29-743b1fb8cc7d/resource/bc4bfcb3-6ec3-400e-a4c3-3f73e3627802/download/dfes_profiles.csv

DFES Profile Splits

                                
                                    curl -L https://connecteddata.nationalgrid.co.uk/dataset/93b75042-a4d7-472a-bc29-743b1fb8cc7d/resource/2a85581e-ceac-4b0f-ba9d-9d69b4e8db9f/download/dfes_profile_splits.csv

DFES Energy Projections

                                
                                    curl -L https://connecteddata.nationalgrid.co.uk/dataset/93b75042-a4d7-472a-bc29-743b1fb8cc7d/resource/7f93dbe6-d4e0-4914-8ef5-2579e5c1f4a1/download/dfes_energy_projections.csv

DFES Annual Scaling Data

                                
                                    curl -L https://connecteddata.nationalgrid.co.uk/dataset/93b75042-a4d7-472a-bc29-743b1fb8cc7d/resource/7448e109-7a77-467e-b5a9-4e9a313afb94/download/dfes_scaling_data.csv

DFES Volume Projections by Local Authority

                                
                                    curl -L https://connecteddata.nationalgrid.co.uk/dataset/93b75042-a4d7-472a-bc29-743b1fb8cc7d/resource/b3f87e26-7477-4493-aa64-d87442f942c0/download/dfes_volume_projections_la.zip

DFES Volume Projections by Electricity Supply Area

                                
                                    curl -L https://connecteddata.nationalgrid.co.uk/dataset/93b75042-a4d7-472a-bc29-743b1fb8cc7d/resource/95c1a397-11f9-42dd-a1a7-401802de4f62/download/dfes_volume_projections_esa.zip

Data Sharing Assessment

                                
                                    curl -L https://connecteddata.nationalgrid.co.uk/dataset/93b75042-a4d7-472a-bc29-743b1fb8cc7d/resource/4e666b6f-23e9-47c1-a63c-8e250ce515ca/download/dsa007-dfes.pdf

Distribution Future Energy Scenarios Map

                                
                                    curl -L https://www.nationalgrid.co.uk/distribution-future-energy-scenarios-map

DFES Power Projections 

                                
                                    curl -L https://connecteddata.nationalgrid.co.uk/dataset/93b75042-a4d7-472a-bc29-743b1fb8cc7d/resource/7686c0a8-bde8-4a4b-8f26-50a3317882ee/download/dfes_power_projections.csv

DFES 2024 Local Authority Workbook

                                
                                    curl -L https://connecteddata.nationalgrid.co.uk/dataset/93b75042-a4d7-472a-bc29-743b1fb8cc7d/resource/43ed83f6-234a-47aa-951c-efc16d40ae03/download/dfes-2024-local-authority-workbook.zip

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