IntroductionWhen a generator applies and accepts a connection offer issued by UK Power Networks, and it is connecting to a GSP with no available materiality headroom, UK Power Networks will submit a Project Progression application to vary the BCA (Bilateral Connection Agreement). Methodological Approach Data is compiled from existing datashare between UK Power Networks and the National Energy System Operator. Quality Control Statement Quality Control Measures include: Manual review and correct of data inconsistencies Use of additional verification steps to ensure accuracy in the methodology 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/To view this data please register and login.