# NGED Connected Data DCAT Catalogue

**Canonical:** https://apis.io/apis/national-grid-electricity-distribution/nged-connected-data-catalogue/  
**Provider:** National Grid Electricity Distribution — https://apis.io/providers/national-grid-electricity-distribution/  
**Base URL:** https://connecteddata.nationalgrid.co.uk/  
**Documentation:** https://connecteddata.nationalgrid.co.uk/

NGED Connected Data DCAT Catalogue is one of 2 APIs that [National Grid Electricity Distribution](https://apis.io/providers/national-grid-electricity-distribution/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Open Data, DCAT, JSON-LD, and Catalog. The published artifact set on APIs.io includes a JSON-LD context.

Machine-readable DCAT catalogue exports of the entire NGED Connected Data Portal, linked from the footer of every portal page and served anonymously in four serialisations — JSON-LD (205 KB), Turtle (112 KB), N3 and RDF/XML. Not a REST API but a genuine, versionless, contract-shaped harvesting surface for the DNO's full 91-dataset catalogue.

## Machine-readable artifacts (8)

- **JSONLD** — https://connecteddata.nationalgrid.co.uk/catalog.jsonld
- **JSONLD** — https://raw.githubusercontent.com/api-evangelist/national-grid-electricity-distribution/refs/heads/main/json-ld/national-grid-electricity-distribution-catalog.jsonld
- **Vocabulary** — https://raw.githubusercontent.com/api-evangelist/national-grid-electricity-distribution/refs/heads/main/vocabulary/national-grid-electricity-distribution-vocabulary.yml
- **Data** — https://connecteddata.nationalgrid.co.uk/catalog.ttl
- **Data** — https://connecteddata.nationalgrid.co.uk/catalog.xml
- **Data** — https://connecteddata.nationalgrid.co.uk/catalog.n3
- **Portal** — https://connecteddata.nationalgrid.co.uk/
- **License** — https://www.nationalgrid.co.uk/open-data-licence

## Other National Grid Electricity Distribution APIs (1)

- [NGED Connected Data Portal API](https://apis.io/apis/national-grid-electricity-distribution/nged-connected-data-api/)

## Tags

Open Data, DCAT, JSON-LD, Catalog

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/national-grid-electricity-distribution/nged-connected-data-catalogue/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/national-grid-electricity-distribution/.