[National Grid ESO](https://www.nationalgrideso.com/), a leading UK energy provider, partnered with Datopian to capitalize on our [CKAN](https://www.datopian.com/solutions/ckan) and data management expertise. The aim was to facilitate public access to essential energy data and undertake data standardization initiatives. The result was the creation of the National Grid ESO Data Portal, serving as the primary public interface for this work. Our comprehensive technical solution includes CKAN as a data catalog API, a custom frontend, bespoke data schemas, and a high-volume data subscription solution for nearly real-time data.