Open Letters & Reports

Please see below for all previously published open letters and reports.

Following the acquisition of the WPD group by National Grid in June 2021, registered company legal names have changed at Companies House. The naming in the below letters was correct at the time of writing.

17 January 2022

Our report to Ofgem regarding Western Power Distribution's ED2 Business Plan

WPD's 2023-28 RIIO-ED2 Business Plan, published December 2021, has been submitted to Ofgem. Read our report to Ofgem on WPD's RIIO-ED2 Business Plan.

13 December 2021

Our open letter to Western Power Distribution on publication of its ED2 Business Plan

In response to WPD's 2023-28 RIIO-ED2 Business Plan

01 August 2021

Our report to the RIIO-2 Challenge Group

WPD's 2023-28 RIIO-ED2 Business Plan, published July 2021, has been submitted to Ofgem. Read our report to the RIIO-2 Challenge Group on WPD's RIIO-ED2 Business Plan.

24 May 2021

Our Second Open Letter to Western Power Distribution’s Chief Executive

In response to WPD's 2023-28 RIIO-ED2 Second Draft Business Plan

22 February 2021

Our Open Letter to Western Power Distribution's Chief Executive

In response to WPD's 2023-28 RIIO-ED2 First Draft Business Plan