David brings more than 35 years of international leadership and governance experience across AsiaPacific, Europe, and North America. He has held senior executive and director roles spanning renewables, gas and LNG, utilities, chemicals, and infrastructure asset management. His career includes leadership positions with Contact Energy, Origin Energy, Shell and Berkshire Hathaway Energy. Most recently, David was a Senior Managing Director with Macquarie Asset Management, where he advised and served on the boards of energy, infrastructure and private equity portfolio companies. David is currently a non-executive director of Energy Development Corporation in the Philippines and Cyrq Energy in the United States, both Macquarie Asset Management portfolio companies.