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