WasteFuel has appointed David Trench as its new CEO, with over 20 years of global leadership experience in energy and technology-based businesses. Trench comes from Ocean Harvest, an agri-tech startup focusing on sustainable food production in the Middle East, and has held senior roles at noon, Meraas, and Shell. He has previously served as Senior Vice President of Strategic Projects at noon and Chief Operating Officer at Meraas. Trench's experience includes commercial, business development, venture set-up activities, project execution, asset/operational management, and external stakeholder negotiations.