
Lucy Siegle
Transform sustainability into action with Lucy Siegle, speaker, environmental journalist and ethical fashion advocate. Lucy works with organisations to address ecological challenges and consumer responsibility, delivering impactful insights as BBC presenter and Netflix documentary producer.

London, United Kingdom
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As a presenter on BBC One’s The One Show and co-executive producer of the Netflix documentary The True Cost, Lucy has built a reputation for making ecological issues more accessible and encouraging action. Her focus includes the environmental and social footprint of the global fashion industry and the widespread problem of single-use plastics.
Lucy’s interest in sustainability developed through years of reporting on the challenges posed by fast fashion, plastic pollution, and corporate greenwashing. Her book To Die For: Is Fashion Wearing Out the World? served as the foundation for The True Cost, a documentary that exposed the social and environmental consequences of the fashion industry. This work established Lucy as an advocate for ethical fashion and responsible consumer choices.
Throughout her career, Lucy has highlighted the need for industries to address their environmental impact, often challenging the narratives of major fashion brands. As a co-founder of the Green Carpet Challenge with Livia Firth, Lucy has also worked to promote sustainable fashion at high-profile events such as the Oscars and Met Ball.
Lucy has written five books on environmental topics, is a trustee for Surfers Against Sewage, and serves as an ambassador for WWF UK and The Circle. With her extensive experience in journalism and sustainability, she is a valued speaker who helps audiences understand the connection between individual choices and global environmental challenges.
Topics, Sessions And Talks
Looking for a custom keynote or workshop designed around your company’s goals and culture? The expert will create a tailored, interactive session that aligns with your objectives, values, and strategic priorities. From leadership and innovation to wellbeing and collaboration, each experience is built from the ground up to deliver measurable impact and lasting change.
Featured Projects
Turning The Tide On Plastic (How Humanity (And You) Can Make Our Globe Clean Again
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