As part of our 2013 review of our WACC methodology, we decided to release financial market updates biannually in February and August. We publish these updates to allow our stakeholders to better replicate and predict our WACC decisions. In conjunction with the update, we also released a WACC spreadsheet with a working copy of our full WACC model.

Date of Release Documents
20 August 2021

Fact sheet - WACC update - August 2021

Spreadsheet - WACC model - August 2021

25 February 2021

Fact sheet - WACC update - February 2021

Spreadsheet - WACC model -February 2021

27 August 2020

Fact sheet - WACC update - August 2020

Spreadsheet - WACC model - August 2020

21 February 2020

Fact sheet - WACC update - February 2020

Spreadsheet - WACC model - February 2020

16 August 2019

Fact sheet - WACC update - August 2019

Spreadsheet - WACC model - August 2019

15 February 2019

Addendum - Bi-annual update - 28 February 2019

Fact sheet - WACC update - February 2019

Spreadsheet - WACC model - February 2019

23 August 2018

Fact sheet - WACC update - August 2018

Spreadsheet - WACC model - August 2018

19 February 2018

Fact sheet - WACC update - February 2018

Spreadsheet - WACC model - February 2018

23 August 2017

Fact sheet - WACC update - August 2017

Spreadsheet of WACC model - August 2017

16 February 2017

Fact sheet - WACC update - February 2017

Spreadsheet of WACC model - February 2017

24 August 2016

Fact sheet - WACC update - August 2016

Spreadsheet of WACC model - August 2016

15 February 2016

Fact sheet - WACC update - February 2016

Spreadsheet of WACC model - February 2016

26 August 2015

Fact sheet - WACC update - August 2015

Spreadsheet of WACC model - August 2015

16 February 2015

Fact sheet - WACC update - February 2015

Spreadsheet of WACC model - February 2015

25 August 2014

Fact sheet - WACC update - August 2014

Spreadsheet of WACC model - August 2014

27 February 2014

Fact sheet - WACC update - February 2014

Spreadsheet of WACC model - February 2014