Previous performance reports
As a regulated business our revenue is governed by a price control mechanism administered by Ofgem. Each price control runs for a set period - RIIO-ED1, the current price control period, commenced in April 2015 and will end in March 2023.
In June 2013 we published a detailed Business Plan for the eight year period of RIIO-ED1 and made a number of commitments across a range of categories - from improving network reliability to maintaining high safety standards.
From the start of RIIO-ED1 we are required by Ofgem to annually publish detail on our progress against the commitments that we made in our business plan.
We recognise that some stakeholders will wish to access more detail on our performance than others. We have therefore produced different formats of our reporting to enable individuals to choose the report type that best meets their requirements. The options available are as follows: