Sensitivity Factors

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The relationship from every node to any branch in the network model is provided within the sensitivity factor tables. These are calculated using PSS/E load flow software and are used to determine the effect of increasing net demand at each node to net forward power flow along sensitive branches and the amount of curtailment required for any connection.

Please see the guidance document for further information.

https://dso.nationalgrid.co.uk/curtailment-analysis-data-usage-guidance

Dataset resources

45 data files found

Additional Information

Creation Date
Creator
National Grid Electricity Distribution
Rights
NGED Open Data Licence
Coverage
All Regions
Contributor
Digitalisation & Data
Identifier
SF
Publisher
DSO
Relation
PELTD BLF
Language
EN
Data Classification
Open
Update Frequency
12 Months
Expiration Date

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/sensitivity-factors/datapackage.json | grep path

Get resources

Aberthaw And Cardiff East

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/ad1df558-94c7-4212-beab-1e9517cfd44e/download/aberthaw-and-cardiff-east_sensitivity_factors_id_310_2026.csv

Abham, Exeter, And Landulph

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/eea19418-783b-4cd1-b910-2aee9eec5586/download/abham-exeter-and-landulph_sensitivity_factors_id_303_2026.csv

Alverdiscott And Indian Queens

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/cac006c6-3eb0-4354-b488-fb36d7c8c375/download/alverdiscott-and-indian-queens_sensitivity_factors_id_304_2026.csv

Axminster

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/3ce712b7-64e1-47e5-a653-6ead96ca9dd5/download/axminster_sensitivity_factors_id_305_2026.csv

Berkswell

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/69d1cf22-81f4-416b-b77e-c0f07e2ebb0e/download/berkswell_sensitivity_factors_id_318_2026.csv

Bicker Fen

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/fb5f9569-bac0-4ff7-a468-a918b72ba4d1/download/bicker-fen_sensitivity_factors_id_319_2026.csv

Bishops Wood

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/019a59c5-7716-462a-8419-416d79094508/download/bishops-wood_sensitivity_factors_id_332_2026.csv

Bridgwater And Taunton

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/ae943e2b-f4f2-4d94-8475-5879795fbbfd/download/bridgwater-and-taunton_sensitivity_factors_id_306_2026.csv

Bushbury

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/45c28b04-d8e1-4839-8eaa-be5065fab4be/download/bushbury_sensitivity_factors_id_333_2026.csv

Bustleholm

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/4beb9ed3-343a-4a78-b422-7b8427877081/download/bustleholm_sensitivity_factors_id_334_2026.csv

Cellarhead

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/5803c46a-e330-4469-b6ae-ceb478321b03/download/cellarhead_sensitivity_factors_id_335_2026.csv

Chesterfield

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/7689a99c-6370-422e-b81f-f753850de0ea/download/chesterfield_sensitivity_factors_id_320_2026.csv

Coventry

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/38d2a139-adb7-435e-a24e-8ac267467980/download/coventry_sensitivity_factors_id_321_2026.csv

Drakelow

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/72dd0370-4195-46ae-b010-d15875b53bd1/download/drakelow_sensitivity_factors_id_322_2026.csv

East Claydon (em)

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/4ce17f4c-05e1-47bc-bc44-38a61edaa858/download/east-claydon-em_sensitivity_factors_id_323_2026.csv

Enderby

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/f86a3121-82ac-492a-8dcd-da394aa3f858/download/enderby_sensitivity_factors_id_324_2026.csv

Feckenham

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/96a76c6c-13bb-4dd1-a038-a8f9409455d4/download/feckenham_sensitivity_factors_id_336_2026.csv

Grendon

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/5032073a-8ef6-4b11-a9d0-9bfc1557138d/download/grendon_sensitivity_factors_id_325_2026.csv

Iron Acton (swe)

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/d30c574c-d6c0-4f22-9a30-1ec1e2679f2b/download/iron-acton-swe_sensitivity_factors_id_307_2026.csv

Iron Acton (wm)

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/dbbbb227-1a89-445e-8d06-f4a49ab2a567/download/iron-acton-wm_sensitivity_factors_id_337_2026.csv

Ironbridge And Shrewsbury

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/20a6752a-ad41-4d7b-9f24-cf4ba80b95e2/download/ironbridge-and-shrewsbury_sensitivity_factors_id_338_2026.csv

Kitwell

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/b91fac1c-bb17-436b-a0e8-befe082a8fd2/download/kitwell_sensitivity_factors_id_339_2026.csv

Lea Marston (wm)

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/9b9ac967-c4d7-43dd-af69-6ea1546f35dd/download/lea-marston-wm_sensitivity_factors_id_340_2026.csv

Margam

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/1c01bafa-3047-43a7-aa5c-49977251e989/download/margam_sensitivity_factors_id_311_2026.csv

Melksham

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/806902b8-349a-46ba-8822-0b055677347e/download/melksham_sensitivity_factors_id_308_2026.csv

Nechells East

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/4861d20a-a0e7-4ec2-8088-119e4a65a900/download/nechells-east_sensitivity_factors_id_341_2026.csv

Ocker Hill

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/22716f84-e1f6-4760-88c6-17ee49401052/download/ocker-hill_sensitivity_factors_id_342_2026.csv

Oldbury

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/3288f845-e4c6-455c-a3c4-2a38d3c56a4d/download/oldbury_sensitivity_factors_id_343_2026.csv

Pembroke

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/21a8651f-f0b6-4531-8f1c-3d9766bd9dfc/download/pembroke_sensitivity_factors_id_312_2026.csv

Penn

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/4bc57f12-5af7-42f0-8e3b-3e897af1981b/download/penn_sensitivity_factors_id_344_2026.csv

Portham

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/a8887c48-5da1-467a-bbe3-d3c00f0132d8/download/portham_sensitivity_factors_id_345_2026.csv

Pyle

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/36e2cb36-cafb-4a0a-ba87-134888344a16/download/pyle_sensitivity_factors_id_313_2026.csv

Rassau

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/af3d48ba-c8b5-4e9c-95fd-e633de26dcdb/download/rassau_sensitivity_factors_id_314_2026.csv

Ratcliffe

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/111210aa-7a0f-4df3-8f1e-4b090295f0b4/download/ratcliffe_sensitivity_factors_id_326_2026.csv

Rugeley

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/7a5447bb-2c52-44ea-9a36-327dce69e446/download/rugeley_sensitivity_factors_id_346_2026.csv

Seabank And Sandford

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/7684a4dc-ba88-4b02-9248-4edf09489b3a/download/seabank-and-sandford_sensitivity_factors_id_309_2026.csv

Staythorpe

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/90667449-992c-497b-b7d1-010ec0d3102f/download/staythorpe_sensitivity_factors_id_327_2026.csv

Stoke Bardolph

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/eae31934-4412-4830-9579-8a66b725a019/download/stoke-bardolph_sensitivity_factors_id_328_2026.csv

Swansea North

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/9547050f-996e-4333-b615-ab1aa8a86983/download/swansea-north_sensitivity_factors_id_315_2026.csv

Upper Boat

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/85c54378-5fff-4f9c-935a-a3d67c662761/download/upper-boat_sensitivity_factors_id_316_2026.csv

Uskmouth

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/5754a791-ee81-4d4e-929a-4b52e1ba001f/download/uskmouth_sensitivity_factors_id_317_2026.csv

Walpole

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/0396a740-3ca2-4f14-9716-96ea72a59705/download/walpole_sensitivity_factors_id_329_2026.csv

West Burton

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/bda0a7b4-c525-4899-897c-30e9d0471576/download/west-burton_sensitivity_factors_id_330_2026.csv

Willenhall

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/9194f886-8c03-4288-891d-af34760550ca/download/willenhall_sensitivity_factors_id_347_2026.csv

Willington

                            
                                curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/c2f0a703-9f76-47a1-afc6-703ce71f8c10/download/willington_sensitivity_factors_id_331_2026.csv

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