Dame Ellen MacArthur

Founder of the Ellen MacArthur Foundation & Specialist in Circular Economics

Dame Ellen MacArthur is the pre-eminent authority on systems transition and the mechanics of circular economics. After breaking solo sailing records, she pivoted from navigating the limits of the ocean to addressing the finite resource limits of the planet.

Whether addressing a global summit from the keynote podium or facilitating a strategic dialogue on legacy redesign, Ellen explores the innovation frameworks required to decouple growth from resource depletion. She moves beyond traditional conservation to address value chain transformation, demonstrating how circularity serves as a catalyst for long-term competitiveness and resilience. Her perspective provides a blueprint for systemic change, showing how leading organisations can eliminate waste by design and unlock new models of value creation

By anchoring environmental necessity in smart economics, she enables leaders to synchronise industrial strategy with the resource-constrained reality of the decades ahead.

Signature Keynotes

  • Why circular design is the blueprint for innovation and long-term performance.

  • How global leaders are embedding systems thinking at scale.

  • Redefining value in an age of finite resources.

  • Mindset, agility, and redesign for future-ready organisations.

The MacArthur Effect

When Ellen speaks, sustainability becomes strategy. Audiences leave ready to:

  • Turn circular economy thinking into competitive advantage

  • Redesign products, partnerships, and profit models for regeneration

  • Build resilience and agility across organisations

  • Shift from linear growth to circular value creation

Why Book Ellen

Dame Ellen MacArthur is trusted by boards and senior leaders seeking commercially grounded insight on sustainability and circular economy strategy. She helps organisations move beyond ambition to practical redesign, translating systems thinking into decisions that improve resilience, competitiveness, and long-term value in a resource-constrained world.

Explore More Speakers on The Business of Sustainability

Paul Polman: Former Unilever CEO, Imagine Co-Founder & Net Positive Strategist

Bertrand Piccard: Explorer, Psychiatrist & Climate Impulse Visionary

Natalie Campbell MBE: Chancellor, WDT Chair & Social Innovation Pioneer

Pia Heidenmark Cook: Former IKEA CSO & Global ESG Strategist

Lewis Pugh: UN Patron of the Oceans, Endurance Athlete & Global Diplomat

Safia Minney MBE: Regenerative Business Pioneer & ESG Advisor