This guide provides detailed instructions so that stakeholders can monitor our measure of uncertainty.
We have published our uncertainty index model. Please see the accompanying guide for detailed instructions on its use.
As part of our 2013 review of our WACC methodology, we decided to release a biannual financial market update. This is our fourth market update in this series.
This excel spreadsheet provides stakeholders with the full WACC model used in preparing the Fact Sheet.