Claire Anholt Duthuit is a Non-Executive Director of Little Green Change.

She is also the Communications Director for the Climate High-Level Champions, supporting business, city and civil society leaders driving bold, inclusive climate action for the international climate change summits COP27, COP28, COP29 and COP30.

Prior to this role, she worked for a decade in global communications for the United Nations.

Claire brings 20 years’ international experience at the forefront of the global issues that matter most — from the launch of the Sustainable Development Goals to branding climate action for the UN Secretary-General — as well as experience leading engagement strategies for Meta and partnering with multinational companies on effective social and environmental impact.

Claire is fluent in English and French, with Master's degrees in Visual Media and Social Anthropology. She holds a University of Cambridge diploma in High Impact Sustainability Leadership.