Mr Martin has 40 years' experience in the utilities, financial services, energy and energy related infrastructure sectors in Australia, New Zealand and internationally. Greg held the position of Managing Director and Chief Executive Officer of The Australian Gas Light Company for five years. After AGL, Greg joined Challenger Financial Services Group as Chief Executive, Infrastructure. Greg is a previous Non-Executive Director of Energy Developments Limited and the Australian Energy Market Operator Limited; Chairman of the Royal Botanic Gardens & Domain Trust of New South Wales; and Deputy Chairman of the Australian Gas Association. Greg also previously served as inaugural Chairman of the Energy Supply Association of Australia. He is also a past member of the Business Council of Australia and Committee for the Economic Development of Australia. He is Chairman of Governance Committee and Member of People and Performance Committee.

Mr Cole has more than 30 years of commercial, business strategy and planning experience in the energy and resources sectors. Rob was previously Managing Director of Beach Energy. Rob also spent over eight years at Woodside Petroleum Limited across a number of senior positions in commercial, corporate and legal areas, including Executive Director, Executive Vice President (Corporate and Commercial) and General Counsel. Prior to his time at Woodside, Rob was a Partner at King& Wood Mallesons. Rob is currently a non-executive director of various public, government-owned and not for profit companies and an external advisor (gas industry) to the Power and Water Corporation of the Northern Territory. He is Member of Governance Committee and People and Performance Committee.

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Mr Bastos has more than 35 years of operational and project experience in the mining industry across commodities and geographies, in Australia, Africa and South America. Marcelo has experience in projects development and operation, and company management in the metals and mining industry. Marcelo was formerly the Chief Operating Officer of the MMG Limited, with responsibility for its global operations. Prior to MMG, Marcelo held senior executive positions with BHP and Vale, including CEO BHP Billiton Mitsubishi Alliance (BMA), President of BHP's Nickel West, President of Cerro Matoso and Nickel Americas, and Vale Director of Copper Operations. Marcelo is a former Member of the Western Australia Chamber of Mines and Energy and served as Vice President of the Queensland Resources Council. He is Member of Risk and Governance Committee.

Ms Corlett has more than 25 years' experience in exploration, mining operations, mining finance and investment. Susie is a professional non-executive director following an executive career spanning mine operations, investment banking and private equity. Susie's background is in mining operations and exploration for RGC Ltd and Goldfields Ltd. Susie was recently an Investment Director for Pacific Road Capital Ltd following a career in mining project finance and credit risk management for Standard Bank Limited, Deutsche Bank and Macquarie Bank. She is Member of Risk Committee and Governance Committee.

Mr O'Leary has morethan30 years' experience in executive management, business development and investment banking in the energy and banking sectors. Tom was previously Managing Director of Wesfarmers Chemicals, Energy & Fertilisers having been appointed to the role in 2010. Tom joined Wesfarmers in 2000 in a Business Development role and was then appointed Managing Director, Wesfarmers Energy, in 2009. Prior to joining Wesfarmers, Tom worked in London for 10 years in finance law, investment banking and private equity.

Ms Saint has over 30 years of experience in financial auditing, corporate governance, enterprise risk, supply chain management, project management and commercial experience both within Australia and internationally. Lynne joins the Board from Bechtel Group, where she acquired more than 19 years' leadership experience in her executive career. Having recently served as Chief Audit Executive, Lynne was formerly Chief Financial Officer of Bechtel's Mining and Metals Global Business Unit. Prior to Bechtel, Lynne worked in commercial roles at Fluor Daniel and Placer Dome. Lynne also held consulting and auditing roles with PwC and KPMG. She is Chairman of Risk Committee and Member of Governance Committee.

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