System Frequency
System Frequency
SystemThis page holds the historic system frequency data for Great Britain at a 1 second resolution. It is the role of the National Grid ESO to keep the system frequency at 50 Hz, with a statutory limit of 0.5 Hz above or below this value.
Time values are all given in Greenwich Mean Time (GMT) starting January 2020.
NOTE: Due to the size and format of these files, to view the data, please download the CSV file and open it with Notepad++ for complete document loading.
Showing 1 - 10 of 112 Data Files
Additional Info
| Field | Value |
|---|---|
| Creator | National Grid Electricity System Operator |
| Date Created | 2019-11-05T11:50:19.675126 |
| Source | National Grid Electricity System Operator |
| Rights | National Grid ESO Open Data Licence |
| Update Frequency | Monthly |
Integrate this dataset using cURL
# Get a list of dataset's resources
curl -L -s https://data.nationalgrideso.com/system/system-frequency-data/datapackage.json | grep path
# Get resources
curl -L https://data.nationalgrideso.com/backend/dataset/cb1cc925-ecd8-4406-b021-3a3f368196e1/resource/83fc86bb-50d6-4965-91fb-ddbdd02a5190/download/fnew-2023-4.csv
curl -L https://data.nationalgrideso.com/backend/dataset/cb1cc925-ecd8-4406-b021-3a3f368196e1/resource/69e906af-04f6-49b9-95e9-b02a64a46582/download/fnew-2023-3.csv
curl -L https://data.nationalgrideso.com/backend/dataset/cb1cc925-ecd8-4406-b021-3a3f368196e1/resource/7a9b6d47-b2fd-4efe-bb41-f6e227b0786a/download/fnew-2023-2.csv
curl -L https://data.nationalgrideso.com/backend/dataset/cb1cc925-ecd8-4406-b021-3a3f368196e1/resource/5da35567-ca7f-4127-861c-cc07d488fd2d/download/fnew-2023-1.csv
curl -L https://data.nationalgrideso.com/backend/dataset/cb1cc925-ecd8-4406-b021-3a3f368196e1/resource/2dbcb246-5f7a-45c8-9d04-19fd3f1b1595/download/fnew-2022-12.csv
curl -L https://data.nationalgrideso.com/backend/dataset/cb1cc925-ecd8-4406-b021-3a3f368196e1/resource/ff852ca5-1462-4ed6-ab77-886617719276/download/fnew-2022-11.csv
curl -L https://data.nationalgrideso.com/backend/dataset/cb1cc925-ecd8-4406-b021-3a3f368196e1/resource/74a4fae6-11e6-4e3b-9c48-7263f581f5c2/download/fnew-2022-10.csv
curl -L https://data.nationalgrideso.com/backend/dataset/cb1cc925-ecd8-4406-b021-3a3f368196e1/resource/a1ccd82c-e522-4b5d-a4da-57dafab9d6de/download/fnew-2022-9.csv
curl -L https://data.nationalgrideso.com/backend/dataset/cb1cc925-ecd8-4406-b021-3a3f368196e1/resource/232121b1-d3ab-4d5a-9e57-4cfc23d62eba/download/fnew-2022-8.csv
curl -L https://data.nationalgrideso.com/backend/dataset/cb1cc925-ecd8-4406-b021-3a3f368196e1/resource/3c62eb13-0531-4b20-b1a3-b9ff5095e5ef/download/fnew-2022-7.csv