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Sensitivity Factors

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

Data Files

Name Format Last Changed Download
Data Sharing Assessment - Sensitivity Factors xlsm
2 months ago
Ratcliffe Sensitivity Factors 10 csv
2 months ago
Staythorpe Sensitivity Factors 11 csv
2 months ago
Walpole Sensitivity Factors 12 csv
2 months ago
West Burton Sensitivity Factors 13 csv
2 months ago
Willington Sensitivity Factors 14 csv
2 months ago
Aberthaw and Cardiff East Sensitivity Factors 15 csv
2 months ago
Margam Sensitivity Factors 16 csv
2 months ago
Pembroke Sensitivity Factors 17 csv
2 months ago
Pyle Sensitivity Factors 18 csv
2 months ago
Rassau Sensitivity Factors 19 csv
2 months ago
Berkswell Sensitivity Factors 2 csv
2 months ago
Swansea North Sensitivity Factors 20 csv
2 months ago
Upper Boat Sensitivity Factors 21 csv
2 months ago
Uskmouth Sensitivity Factors 22 csv
2 months ago
Landulph, Abham, Exeter Sensitivity Factors 23 csv
2 months ago
Alverdiscott, Indian Queens Sensitivity Factors 24 csv
2 months ago
Axminster Sensitivity Factors 25 csv
2 months ago
Taunton, Bridgwater Sensitivity Factors 26 csv
2 months ago
Iron Acton (SWe) Sensitivity Factors 27 csv
2 months ago
Melksham Sensitivity Factors 28 csv
2 months ago
Seabank, Sandford Sensitivity Factors 29 csv
2 months ago
Bicker Fen Sensitivity Factors 3 csv
2 months ago
Bishops Wood Sensitivity Factors 30 csv
2 months ago
Bushbury Sensitivity Factors 31 csv
2 months ago
Bustleholm Sensitivity Factors 32 csv
2 months ago
Cellarhead Sensitivity Factors 33 csv
2 months ago
Feckenham Sensitivity Factors 34 csv
2 months ago
Iron Acton (WM) Sensitivity Factors 35 csv
2 months ago
Ironbridge and Shrewsbury Sensitivity Factors 36 csv
2 months ago
Kitwell Sensitivity Factors 37 csv
2 months ago
Lea Marston (WM) Sensitivity Factors 38 csv
2 months ago
Nechells East Sensitivity Factors 39 csv
2 months ago
Chesterfield Sensitivity Factors 4 csv
2 months ago
Ocker Hill Sensitivity Factors 40 csv
2 months ago
Oldbury Sensitivity Factors 41 csv
2 months ago
Penn Sensitivity Factors 42 csv
2 months ago
Portham Sensitivity Factors 43 csv
2 months ago
Rugeley Sensitivity Factors 44 csv
2 months ago
Willenhall Sensitivity Factors 45 csv
2 months ago
Coventry Sensitivity Factors 5 csv
2 months ago
Drakelow Sensitivity Factors 6 csv
2 months ago
East Claydon (EM) Sensitivity Factors 7 csv
2 months ago
Enderby Sensitivity Factors 8 csv
2 months ago
Grendon Sensitivity Factors 9 csv
2 months ago

Additional Info

Field Value
Uploaded Date November 26, 2025, 10:23 (UTC)
Creator National Grid Electricity Distribution
Created Date November 26, 2025, 00:00 (UTC)
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 November 26, 2026, 00:00 (UTC)

Integrate this dataset using 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

curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/8263cffb-e75c-4fdd-82bb-c67229b465aa/download/data-sharing-assessment-sensitivity-factors.xlsm
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/9192d54c-c970-4761-a8f6-f8751bb800a8/download/ratcliffe_sensitivity_factors_10.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/0157ab5a-f8d8-446e-833c-411ad96683e7/download/staythorpe_sensitivity_factors_11.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/909a27d5-cdbd-455f-8f17-f3d9f94e1ef0/download/walpole_sensitivity_factors_12.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/11a40478-b6b4-4faa-bb67-fc34bbe76e85/download/west-burton_sensitivity_factors_13.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/e83a10c9-95c2-4f74-abc1-ef9cecdaf032/download/willington_sensitivity_factors_14.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/71fa9cba-79a6-4a62-b2c3-1ded1d6a796a/download/aberthaw-and-cardiff-east_sensitivity_factors_15.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/e413c8db-3daa-4878-836c-85c8620bb117/download/margam_sensitivity_factors_16.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/32a8ab1d-daa1-45db-b827-18e226da4d74/download/pembroke_sensitivity_factors_17.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/0d46b3ef-4a05-432a-98e0-70452feb46e4/download/pyle_sensitivity_factors_18.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/385881a8-47c4-4fb1-a585-73c527311e0a/download/rassau_sensitivity_factors_19.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/995717bf-7881-4d80-8370-6bdc1353c546/download/berkswell_sensitivity_factors_2.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/6f0d3e6d-de0b-4ccd-b9ee-8da296fd1340/download/swansea-north_sensitivity_factors_20.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/db760ede-f8f1-4015-865b-4d161a75aaeb/download/upper-boat_sensitivity_factors_21.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/d85ca723-5964-4ce7-8d8e-752b1b69d504/download/uskmouth_sensitivity_factors_22.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/1a248090-8080-4423-92da-ce5154e45285/download/landulph-abham-exeter_sensitivity_factors_23.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/82c4c389-a747-48b9-8dfa-a25c4b72025e/download/alverdiscott-indian-queens_sensitivity_factors_24.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/7142509e-b4c4-4ca2-a259-b20cfbebb7be/download/axminster_sensitivity_factors_25.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/9e1611d9-ebd8-4a07-86d1-bf43fd264387/download/taunton-bridgwater_sensitivity_factors_26.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/3f161b87-0682-4420-a908-78fd01ca2177/download/iron-acton-swe_sensitivity_factors_27.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/1763add7-1de2-43d4-86f3-78bcfdfc1880/download/melksham_sensitivity_factors_28.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/38be4854-cd29-4ae5-b64a-5ebc7dadcd6f/download/seabank-sandford_sensitivity_factors_29.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/2e53cb24-a94a-4ed4-8336-2a5cc4b294d0/download/bicker-fen_sensitivity_factors_3.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/8895e89d-b595-4b8b-a330-9d025d38aff2/download/bishops-wood_sensitivity_factors_30.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/2ce87dd2-6dd2-403e-9368-ccc07527a807/download/bushbury_sensitivity_factors_31.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/c5d79358-a3bc-4274-9862-5d59dd1234cd/download/bustleholm_sensitivity_factors_32.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/f9ee6265-200b-4a82-8f61-33c663ff1b96/download/cellarhead_sensitivity_factors_33.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/0f7b694f-94ca-4203-a469-d4dfe3d01f52/download/feckenham_sensitivity_factors_34.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/bed5f460-3502-479c-9fb0-5bb600b84cc7/download/iron-acton-wm_sensitivity_factors_35.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/0e95313c-493b-4acf-9b11-fe3fa4419ae1/download/ironbridge-and-shrewsbury_sensitivity_factors_36.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/7798b2ca-050f-4240-a0d7-5c3aba335c8b/download/kitwell_sensitivity_factors_37.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/88a86d54-db3d-4af4-91c0-ca4646d57525/download/lea-marston-wm_sensitivity_factors_38.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/6d45d700-707e-44a2-b394-36e36d2bff50/download/nechells-east_sensitivity_factors_39.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/f8d96deb-205b-4430-8a9b-5a576b6c7ad1/download/chesterfield_sensitivity_factors_4.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/910955ff-76ae-46f2-99f0-b7e8834e1d50/download/ocker-hill_sensitivity_factors_40.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/bf1e47d7-d2c9-4964-8106-f0f76781586d/download/oldbury_sensitivity_factors_41.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/a315c2a5-0d98-49e1-86d0-690b59bdbfb5/download/penn_sensitivity_factors_42.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/a7ef0ddd-bf77-4cea-a20e-b5896cb358ff/download/portham_sensitivity_factors_43.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/d010b892-0ec4-494e-9089-f4028d9f046d/download/rugeley_sensitivity_factors_44.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/95486dcb-cc30-4db9-ae9a-12cba4a6c821/download/willenhall_sensitivity_factors_45.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/6a2bd303-f5c0-420a-94c9-bb5069b2da04/download/coventry_sensitivity_factors_5.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/c3de31af-8c58-469e-b9b2-53296d7b0950/download/drakelow_sensitivity_factors_6.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/ace0d91c-3666-4e4d-bac6-e680e4d0cbf3/download/east-claydon-em_sensitivity_factors_7.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/bb2efc71-da52-4285-8918-dba3e4a1205e/download/enderby_sensitivity_factors_8.csv
curl -L https://connecteddata.nationalgrid.co.uk/dataset/9d04cb5a-58a4-4e0d-9754-11911e419847/resource/7500e1fd-d0a6-476b-b323-df4490f36414/download/grendon_sensitivity_factors_9.csv