Weber Shandwick has announced the appointment of Marianne Lamonin to Executive Vice President, Social impact & Sustainability. Based in Singapore, Marianne will report to Vanessa Ho Nikolovski, Chief Client & Growth Officer, Asia Pacific. Marianne will build and drive the firm’s sustainability and environmental, social and governance (ESG) consulting capabilities in the Asia Pacific region. She brings over 15 years of experience to the firm, having advised multinational companies in areas relating to climate change, policy and advocacy, sustainability, energy transition, climate finance, industrial policies, and the future of globalisation. She has previously overseen the strategic narratives and keynotes at multiple major energy and climate platforms and institutions, including COP, NYC Climate Week, One Planet Summit, San Francisco Climate Summit, Clean Energy Ministerials, and the World Business Council on Sustainable Development.