BritNed - NESO's Intraday Trading Limit
These are the values submitted by NESO to the interconnector capacity calculation processes which restrict the maximum GB import and export interconnector flows. The values are submitted in MW per hourly time period.
NOTE: Final interconnector capacity is calculated using these NESO values, values from the connected SO and the interconnector capability. Therefore, the interconnector’s final capacity value may be lower than the NESO values shown here. The final values can be found on each interconnector’s trading facilitator’s website. Values will only be published where a restriction has been applied by NESO . If there are no values, NESO has not applied a restriction.
NOTE: As part of our ongoing efforts to align with data management best practices and improve consistency across datasets, the below columns id for all new BritNed data files published from 17 September 2026 onwards will use the new column IDs specified below:
Data Upload Time (GMT) → Data Upload Time GMT
Operational Period Start Date & Time (GMT) → Operational Period Start Date and Time GMT
Flow (MW) To GB → Flow in MW To GB
Flow (MW) From GB → Flow in MW From GB
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185 Data Files
| Name | Format | Last Changed Sort ascending | Download | Explore |
|---|---|---|---|---|
| BritNed DA & ID Weekly ITLs 20260902 | CSV | Download (CSV) | view | |
| BritNed DA & ID Weekly ITLs 20260826 | CSV | Download (CSV) | view | |
| BritNed DA & ID Weekly ITLs 20260819 | CSV | Download (CSV) | view | |
| BritNed DA & ID Weekly ITLs 20260812 | CSV | Download (CSV) | view | |
| BritNed DA & ID Weekly ITLs 20260805 | CSV | Download (CSV) | view | |
| BritNed DA & ID Weekly ITLs 20260729 | CSV | Download (CSV) | view | |
| BritNed DA & ID Weekly ITLs 20260722 | CSV | Download (CSV) | view | |
| BritNed DA & ID Weekly ITLs 20260715 | CSV | Download (CSV) | view | |
| BritNed DA & ID Weekly ITLs 20260708 | CSV | Download (CSV) | view | |
| BritNed DA & ID Weekly ITLs 20260701 | CSV | Download (CSV) | view |
Additional Information
| Field | Value |
|---|---|
| Date Created | October 19, 2022 at 11:14 AM (UTC+00:00) |
| Rights | NESO Open Data Licence |
| Update frequency | Ad hoc |
cURL integration
# Get a list of dataset's resources
curl -L -s https://api.neso.energy/api/3/action/datapackage_show?id=brit-ned | grep path
# Get resources
curl -L https://api.neso.energy/dataset/1a9fa49a-dea1-4468-9a8c-7800db9d3ff4/resource/0c1d1ac5-09da-4519-b39b-19557989ee7e/download/britned-da-id-weekly-itls-20260902.csv
curl -L https://api.neso.energy/dataset/1a9fa49a-dea1-4468-9a8c-7800db9d3ff4/resource/5f640ce3-67e4-4be9-898d-681f0c85d5a1/download/britned-da-id-weekly-itls-20260826.csv
curl -L https://api.neso.energy/dataset/1a9fa49a-dea1-4468-9a8c-7800db9d3ff4/resource/a3f3be57-dced-4282-8f42-94b341e18ff9/download/britned-da-id-weekly-itls-20260819.csv
curl -L https://api.neso.energy/dataset/1a9fa49a-dea1-4468-9a8c-7800db9d3ff4/resource/09680097-27b1-4de1-8418-56e1d5dce4ab/download/britned-da-id-weekly-itls-20260812.csv
curl -L https://api.neso.energy/dataset/1a9fa49a-dea1-4468-9a8c-7800db9d3ff4/resource/f2256391-5e7d-4895-80d5-d1faa61e270c/download/britned-da-id-weekly-itls-20260805.csv
curl -L https://api.neso.energy/dataset/1a9fa49a-dea1-4468-9a8c-7800db9d3ff4/resource/bdb4a2ee-ee6e-4956-b7c0-c4fda3bd0e85/download/britned-da-id-weekly-itls-20260729.csv
curl -L https://api.neso.energy/dataset/1a9fa49a-dea1-4468-9a8c-7800db9d3ff4/resource/dd34b346-0af1-4913-b31b-aa05abbbe5d5/download/britned-da-id-weekly-itls-20260722.csv
curl -L https://api.neso.energy/dataset/1a9fa49a-dea1-4468-9a8c-7800db9d3ff4/resource/36b889bb-db21-4f65-8961-0813188fd730/download/britned-da-id-weekly-itls-20260715.csv
curl -L https://api.neso.energy/dataset/1a9fa49a-dea1-4468-9a8c-7800db9d3ff4/resource/a205cc2e-d30f-4054-a980-d5f49d567ad7/download/britned-da-id-weekly-itls-20260708.csv
curl -L https://api.neso.energy/dataset/1a9fa49a-dea1-4468-9a8c-7800db9d3ff4/resource/1cfd3828-cead-4b64-abcb-875af2031f4b/download/britned-da-id-weekly-itls-20260701.csv