IntroductionThis dataset provides visibility of the status of the UK Power Networks pipeline from the opening of the window, in May 2025. The breakdown of key technologies and also of the overall UK Power Networks view offers insight into the capacity that received a Gate 2 offer against other projects that either failed initial checks or self-elected Gate 1, or failed detailed checks, or have cancelled or connected since then. Methodological Approach The May 2025 UK Power Networks pipeline has been used in this dataset as the base scenario, and the NESO queue outcome and current connections status aggregated to it to provide this retrospective view. Quality Control Statement This dataset has been peer reviewed and checked against other datasets. Assurance Statement The Open Data Team and DSO Regional Development Team worked together ensure data accuracy and consistency. OtherDownload dataset information: Metadata (JSON) Definitions of key terms related to this dataset can be found in the Open Data Portal Glossary: https://ukpowernetworks.opendatasoft.com/pages/glossary/