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Substation Site Supergrid
Shapefile containing SSEN Transmission Supergrid Substation Sites. To view or download this data, please register or login.- https://www.iana.org/assignments/media-types/text/csv
- https://www.iana.org/assignments/media-types/application/json
- https://www.iana.org/assignments/media-types/application/octet-stream
- https://www.iana.org/assignments/media-types/application/gpx+xml
- https://www.iana.org/assignments/media-types/application/vnd.google-earth.kml+xml
- https://www.iana.org/assignments/media-types/text/plain
- https://www.iana.org/assignments/media-types/application/parquet
- https://www.iana.org/assignments/media-types/application/rdf+xml
- https://www.iana.org/assignments/media-types/application/ld+json
- https://www.iana.org/assignments/media-types/text/turtle
- https://www.iana.org/assignments/media-types/text/n3
- https://www.iana.org/assignments/media-types/application/zip
- https://www.iana.org/assignments/media-types/application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
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Substation Site Grid
Shapefile containing SSEN Transmission Substation Site Grids. To view or download this data, please register or login- https://www.iana.org/assignments/media-types/text/csv
- https://www.iana.org/assignments/media-types/application/json
- https://www.iana.org/assignments/media-types/application/octet-stream
- https://www.iana.org/assignments/media-types/application/gpx+xml
- https://www.iana.org/assignments/media-types/application/vnd.google-earth.kml+xml
- https://www.iana.org/assignments/media-types/text/plain
- https://www.iana.org/assignments/media-types/application/parquet
- https://www.iana.org/assignments/media-types/application/rdf+xml
- https://www.iana.org/assignments/media-types/application/ld+json
- https://www.iana.org/assignments/media-types/text/turtle
- https://www.iana.org/assignments/media-types/text/n3
- https://www.iana.org/assignments/media-types/application/zip
- https://www.iana.org/assignments/media-types/application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
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Tower Supergrid
Shapefile containing SSEN Transmission Supergrid Towers. To view or download this data, please register or login.- https://www.iana.org/assignments/media-types/text/csv
- https://www.iana.org/assignments/media-types/application/json
- https://www.iana.org/assignments/media-types/application/octet-stream
- https://www.iana.org/assignments/media-types/application/gpx+xml
- https://www.iana.org/assignments/media-types/application/vnd.google-earth.kml+xml
- https://www.iana.org/assignments/media-types/text/plain
- https://www.iana.org/assignments/media-types/application/parquet
- https://www.iana.org/assignments/media-types/application/rdf+xml
- https://www.iana.org/assignments/media-types/application/ld+json
- https://www.iana.org/assignments/media-types/text/turtle
- https://www.iana.org/assignments/media-types/text/n3
- https://www.iana.org/assignments/media-types/application/zip
- https://www.iana.org/assignments/media-types/application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
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Pole Grid
Shapefile containing SSEN Transmission Grid Poles. To view or download this data, please register or login.- https://www.iana.org/assignments/media-types/text/csv
- https://www.iana.org/assignments/media-types/application/json
- https://www.iana.org/assignments/media-types/application/octet-stream
- https://www.iana.org/assignments/media-types/application/gpx+xml
- https://www.iana.org/assignments/media-types/application/vnd.google-earth.kml+xml
- https://www.iana.org/assignments/media-types/text/plain
- https://www.iana.org/assignments/media-types/application/parquet
- https://www.iana.org/assignments/media-types/application/rdf+xml
- https://www.iana.org/assignments/media-types/application/ld+json
- https://www.iana.org/assignments/media-types/text/turtle
- https://www.iana.org/assignments/media-types/text/n3
- https://www.iana.org/assignments/media-types/application/zip
- https://www.iana.org/assignments/media-types/application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
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Overhead Line Grid
Shapefile containing SSEN Transmission Grid Overhead Lines. To view or download this data, please register or login.- https://www.iana.org/assignments/media-types/text/csv
- https://www.iana.org/assignments/media-types/application/json
- https://www.iana.org/assignments/media-types/application/octet-stream
- https://www.iana.org/assignments/media-types/application/gpx+xml
- https://www.iana.org/assignments/media-types/application/vnd.google-earth.kml+xml
- https://www.iana.org/assignments/media-types/text/plain
- https://www.iana.org/assignments/media-types/application/parquet
- https://www.iana.org/assignments/media-types/application/rdf+xml
- https://www.iana.org/assignments/media-types/application/ld+json
- https://www.iana.org/assignments/media-types/text/turtle
- https://www.iana.org/assignments/media-types/text/n3
- https://www.iana.org/assignments/media-types/application/zip
- https://www.iana.org/assignments/media-types/application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
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ETYS 22 (2022/23) – SHET – Circuits
This dataset contains data about transmission circuits for year 2022/23. To view or download this data, please register or login.- https://www.iana.org/assignments/media-types/text/csv
- https://www.iana.org/assignments/media-types/application/json
- https://www.iana.org/assignments/media-types/application/octet-stream
- https://www.iana.org/assignments/media-types/application/parquet
- https://www.iana.org/assignments/media-types/application/rdf+xml
- https://www.iana.org/assignments/media-types/application/ld+json
- https://www.iana.org/assignments/media-types/text/turtle
- https://www.iana.org/assignments/media-types/text/n3
- https://www.iana.org/assignments/media-types/application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
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ETYS 23 (2023/24) – SHET – Circuits
This dataset contains data about transmission circuits for year 2023/24. To view or download this data, please register or login.- https://www.iana.org/assignments/media-types/text/csv
- https://www.iana.org/assignments/media-types/application/json
- https://www.iana.org/assignments/media-types/application/octet-stream
- https://www.iana.org/assignments/media-types/application/parquet
- https://www.iana.org/assignments/media-types/application/rdf+xml
- https://www.iana.org/assignments/media-types/application/ld+json
- https://www.iana.org/assignments/media-types/text/turtle
- https://www.iana.org/assignments/media-types/text/n3
- https://www.iana.org/assignments/media-types/application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
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ETYS 23 (2023/24) – SHET – Transformers
This dataset contains data about transmission transformers for year 2023/24. To view or download this data, please register or login.- https://www.iana.org/assignments/media-types/text/csv
- https://www.iana.org/assignments/media-types/application/json
- https://www.iana.org/assignments/media-types/application/octet-stream
- https://www.iana.org/assignments/media-types/application/parquet
- https://www.iana.org/assignments/media-types/application/rdf+xml
- https://www.iana.org/assignments/media-types/application/ld+json
- https://www.iana.org/assignments/media-types/text/turtle
- https://www.iana.org/assignments/media-types/text/n3
- https://www.iana.org/assignments/media-types/application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
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ETYS 22 Yr 01 SHE Transmission Fault Levels kA Summer 2022/23
This dataset contains information about summer fault level. To view or download this data, please register or login.- https://www.iana.org/assignments/media-types/text/csv
- https://www.iana.org/assignments/media-types/application/json
- https://www.iana.org/assignments/media-types/application/octet-stream
- https://www.iana.org/assignments/media-types/application/parquet
- https://www.iana.org/assignments/media-types/application/rdf+xml
- https://www.iana.org/assignments/media-types/application/ld+json
- https://www.iana.org/assignments/media-types/text/turtle
- https://www.iana.org/assignments/media-types/text/n3
- https://www.iana.org/assignments/media-types/application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
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ETYS 22 Yr 01 SHE Transmission Fault Levels kA Winter 2022_23
This dataset contains data about Winter Transmission fault levels. To view or download this data, please register or login.- https://www.iana.org/assignments/media-types/text/csv
- https://www.iana.org/assignments/media-types/application/json
- https://www.iana.org/assignments/media-types/application/octet-stream
- https://www.iana.org/assignments/media-types/application/parquet
- https://www.iana.org/assignments/media-types/application/rdf+xml
- https://www.iana.org/assignments/media-types/application/ld+json
- https://www.iana.org/assignments/media-types/text/turtle
- https://www.iana.org/assignments/media-types/text/n3
- https://www.iana.org/assignments/media-types/application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
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B4-1a SHE Transmission Reactive Compensation Equipment 2022_23
This dataset contains information about reactive compensation equipment. To view or download this data, please register or login.- https://www.iana.org/assignments/media-types/text/csv
- https://www.iana.org/assignments/media-types/application/json
- https://www.iana.org/assignments/media-types/application/octet-stream
- https://www.iana.org/assignments/media-types/application/parquet
- https://www.iana.org/assignments/media-types/application/rdf+xml
- https://www.iana.org/assignments/media-types/application/ld+json
- https://www.iana.org/assignments/media-types/text/turtle
- https://www.iana.org/assignments/media-types/text/n3
- https://www.iana.org/assignments/media-types/application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
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Data Triage Dataset
This dataset contains the results of the data triage process.- https://www.iana.org/assignments/media-types/text/csv
- https://www.iana.org/assignments/media-types/application/json
- https://www.iana.org/assignments/media-types/application/octet-stream
- https://www.iana.org/assignments/media-types/application/parquet
- https://www.iana.org/assignments/media-types/application/rdf+xml
- https://www.iana.org/assignments/media-types/application/ld+json
- https://www.iana.org/assignments/media-types/text/turtle
- https://www.iana.org/assignments/media-types/text/n3
- https://www.iana.org/assignments/media-types/application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
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B_4_2a SHE Transmission Reactive Compensation Equipment Changes 2023_24 to 20...
This dataset contains information about changes to reactive compensation equipment. To view or download this data, please register or login.- https://www.iana.org/assignments/media-types/text/csv
- https://www.iana.org/assignments/media-types/application/json
- https://www.iana.org/assignments/media-types/application/octet-stream
- https://www.iana.org/assignments/media-types/application/parquet
- https://www.iana.org/assignments/media-types/application/rdf+xml
- https://www.iana.org/assignments/media-types/application/ld+json
- https://www.iana.org/assignments/media-types/text/turtle
- https://www.iana.org/assignments/media-types/text/n3
- https://www.iana.org/assignments/media-types/application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
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Overhead Line Supergrid
Shapefile containing SSEN Transmission Supergrid Overhead Lines. To view or download this data, please register or login.- https://www.iana.org/assignments/media-types/text/csv
- https://www.iana.org/assignments/media-types/application/json
- https://www.iana.org/assignments/media-types/application/octet-stream
- https://www.iana.org/assignments/media-types/application/gpx+xml
- https://www.iana.org/assignments/media-types/application/vnd.google-earth.kml+xml
- https://www.iana.org/assignments/media-types/text/plain
- https://www.iana.org/assignments/media-types/application/parquet
- https://www.iana.org/assignments/media-types/application/rdf+xml
- https://www.iana.org/assignments/media-types/application/ld+json
- https://www.iana.org/assignments/media-types/text/turtle
- https://www.iana.org/assignments/media-types/text/n3
- https://www.iana.org/assignments/media-types/application/zip
- https://www.iana.org/assignments/media-types/application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
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SSEN Transmission Tower Grid Shapefile
Shapefile containing SSEN Transmission Grid Towers. To view or download this data, please register or login.- https://www.iana.org/assignments/media-types/text/csv
- https://www.iana.org/assignments/media-types/application/json
- https://www.iana.org/assignments/media-types/application/octet-stream
- https://www.iana.org/assignments/media-types/application/gpx+xml
- https://www.iana.org/assignments/media-types/application/vnd.google-earth.kml+xml
- https://www.iana.org/assignments/media-types/text/plain
- https://www.iana.org/assignments/media-types/application/parquet
- https://www.iana.org/assignments/media-types/application/rdf+xml
- https://www.iana.org/assignments/media-types/application/ld+json
- https://www.iana.org/assignments/media-types/text/turtle
- https://www.iana.org/assignments/media-types/text/n3
- https://www.iana.org/assignments/media-types/application/zip
- https://www.iana.org/assignments/media-types/application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
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ETYS 22 (2023/24 to 2031/32) – SHET – Circuit Changes
This dataset contains information about changes to transmission circuits for years 2023/24 to 2031/32. To view or download this data, please register or login.- https://www.iana.org/assignments/media-types/text/csv
- https://www.iana.org/assignments/media-types/application/json
- https://www.iana.org/assignments/media-types/application/octet-stream
- https://www.iana.org/assignments/media-types/application/parquet
- https://www.iana.org/assignments/media-types/application/rdf+xml
- https://www.iana.org/assignments/media-types/application/ld+json
- https://www.iana.org/assignments/media-types/text/turtle
- https://www.iana.org/assignments/media-types/text/n3
- https://www.iana.org/assignments/media-types/application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
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SSEN Transmission Business Glossary and Acronyms
This dataset contains Business Glossary definitions and Acronym expansions. To view or download this data, please register or login.- https://www.iana.org/assignments/media-types/text/csv
- https://www.iana.org/assignments/media-types/application/json
- https://www.iana.org/assignments/media-types/application/octet-stream
- https://www.iana.org/assignments/media-types/application/parquet
- https://www.iana.org/assignments/media-types/application/rdf+xml
- https://www.iana.org/assignments/media-types/application/ld+json
- https://www.iana.org/assignments/media-types/text/turtle
- https://www.iana.org/assignments/media-types/text/n3
- https://www.iana.org/assignments/media-types/application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
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SHET - Index of Substation Codes
This dataset contains a list of substation codes. To view or download this data, please register or login.- https://www.iana.org/assignments/media-types/text/csv
- https://www.iana.org/assignments/media-types/application/json
- https://www.iana.org/assignments/media-types/application/octet-stream
- https://www.iana.org/assignments/media-types/application/parquet
- https://www.iana.org/assignments/media-types/application/rdf+xml
- https://www.iana.org/assignments/media-types/application/ld+json
- https://www.iana.org/assignments/media-types/text/turtle
- https://www.iana.org/assignments/media-types/text/n3
- https://www.iana.org/assignments/media-types/application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
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ETYS 23 Year 09 (2031/32) – SHET – Fault Levels (Winter)
This dataset contains data about fault levels for winter 2031/32. To view or download this data, please register or login.- https://www.iana.org/assignments/media-types/text/csv
- https://www.iana.org/assignments/media-types/application/json
- https://www.iana.org/assignments/media-types/application/octet-stream
- https://www.iana.org/assignments/media-types/application/parquet
- https://www.iana.org/assignments/media-types/application/rdf+xml
- https://www.iana.org/assignments/media-types/application/ld+json
- https://www.iana.org/assignments/media-types/text/turtle
- https://www.iana.org/assignments/media-types/text/n3
- https://www.iana.org/assignments/media-types/application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
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ETYS 23 (2024/25 to 2031/32) – SHET – Circuit Changes
This dataset contains data about changes to transmission circuits for years 2024/25 to 2031/32. To view or download this data, please register or login.- https://www.iana.org/assignments/media-types/text/csv
- https://www.iana.org/assignments/media-types/application/json
- https://www.iana.org/assignments/media-types/application/octet-stream
- https://www.iana.org/assignments/media-types/application/parquet
- https://www.iana.org/assignments/media-types/application/rdf+xml
- https://www.iana.org/assignments/media-types/application/ld+json
- https://www.iana.org/assignments/media-types/text/turtle
- https://www.iana.org/assignments/media-types/text/n3
- https://www.iana.org/assignments/media-types/application/vnd.openxmlformats-officedocument.spreadsheetml.sheet