Mr Christensen previously served as Executive Director of New Wilkie Energy Group Ltd., a coal mining company, from January 2023 to December 2023. Since August 2018, Mr. Christensen has served as Chair of EcoJoule Energy Holdings Pty Ltd., a manufacturer of power electronics products and technologies for the grid. Mr. Christensen served as Non-Executive Director of a coal exploration business, Corvus Resources Pty Limited, from December 2022, and of Corvus Operations Pty Limited from December 2023, and resigned from both boards in February 2024. Since 2017, he has served as the sole partner of Christensen Legal Pty Ltd, or Christensen Legal, a Brisbane-based boutique law firm practicing general corporate law. In addition, Mr Christensen has more than 30 years of experience in corporate mergers and acquisitions and was a partner at the law firm now known as HSF Kramer, for 23 years, mostly advising companies within the resources sector. He is the Chair of the Health, Safety, Environment and Community Committee and a member of the Governance and Risk Committee.