Dataset Groups Activity Stream Live GSP Data - South Wales This dataset contains live data for the South Wales network listed by Grid Supply Point (GSP). GSPs are the point at which the national transmission network, operated by National Grid, connects to our regional distribution networks. Data and Resources Aberthaw_swales.csvCSV Explore Preview Download Cardiff East_swales.csvCSV Explore Preview Download Grange_swales.csvCSV Explore Preview Download Pembroke_swales.csvCSV Explore Preview Download Pyle_swales.csvCSV Explore Preview Download Rassau_swales.csvCSV Explore Preview Download Swansea North_swales.csvCSV Explore Preview Download Upper Boat 33_swales.csvCSV Explore Preview Download Upper Boat 132_swales.csvCSV Explore Preview Download Uskmouth_swales.csvCSV Explore Preview Download DSA054 - Live GSP Data - South WalesPDF Explore More information Go to resource Additional Info Field Value Source Version Author Author Email Maintainer Maintainer Email Shared (this field will be removed in the future) Open IB1 Sensitivity Class IB1 Trust Framework IB1 Dataset Assurance IB1 Trust Framework harvest_object_id 6b364578-6219-426c-9ad2-a2d973074e98 harvest_source_id 6d6f03c5-5b06-48d3-8afd-ec9498dc17da harvest_source_title National Grid DNO