Welcome to the document library for our RIIO ED1 business plan (2015-2023).
Here you will find our main business plan documents for UK Power Networks (UKPN) group, as well as our individual East of England (EPN), London (LPN) and South East (SPN) networks documentation. You will also find our suite of annexes, supporting documents and reports. These can all be accessed via the navigation menu on the left.
We have not published some detailed regulatory data documents on the site due to their complexity. If you require a full suite of all documents please contact: ED1BusinessPlan@ukpowernetworks.co.uk