Ms Tanna has more than 30 years of experience in the resources, oil and gas, power generation and retailing sectors. Catherine was formerly Managing Director of Energy Australia between 2014 and 2021. Prior to this, she held senior executive roles with Shell and BG Group with responsibility for international operations across Africa, North Asia, Russia, North America, Latin America and Australia. Catherine was also a member of the Board of the Reserve Bank of Australia (from 2011 to 2021), the Advisory Board of Fujitsu Australia (from February 2022 to April 2025) and a Director of the Business Council of Australia (from 2016 to 2021). She brings an understanding of and contribution to complex regulatory and policy environments. Catherine's experience in seeking to align customer and community expectations, particularly Indigenous communities, with those of the enterprise and regulators, provides unique insight and input to the Board. She is Chair of the Sustainability Committee and a member of the People Committee and the governance committee.
