Keith oversees Temasek’s Ecosperity Office, the firm’s key platform for sustainability engagement and advocacy convening global leaders from the private and public sectors, academia and civil society to push the agenda on sustainable development. This includes Ecosperity Week, Southeast Asia’s biggest sustainability conference to drive policy and solutions-oriented discourse aligned with the firm’s strategic business priorities. 

Concurrently the firm's Director of Public Affairs, Keith is responsible for all aspects of strategic as well as deal-focused communications around Temasek’s sustainability and ESG-centred investment and corporate activities.   

A former news journalist with a passion for purpose-led storytelling, Keith is a strong advocate of transparency and authenticity in modern brand communications. He sits on the Advisory Board of the Sustainability Media Academy, a non-profit, first-of-its-kind platform that focuses on training the next generation of Asian media practitioners to tell the evolving climate story across the region. Keith was also a member of Alliance for Action on Corporate Purpose, led by Singapore’s National Volunteer & Philanthropy Centre, to co-design and co-develop the National Framework and Blueprint on Corporate Purpose.