Home
The Circular Economy

About This Collection

The Ellen MacArthur Foundation is an independent charity with the aim of inspiring a generation to re-think, re-design & build a positive future through the vision of a circular economy. Ellen MacArthur founded the Foundation to better understand how on land too we rely on finite resources in the form of materials, energy and water after her experiences as a world class sailor having sailed over 26,000 miles to become the fastest person to circumnavigate the globe single-handed.

The Circular Economy 100 is a global platform bringing together leading companies, emerging innovators and regions to accelerate the transition to a circular economy over a 1000-day (3 year) period. The Annual Summit was held Wednesday 19 June 2013.

Ellen MacArthur Foundation

Curated by earthsayer

Stabilising the supply of critical minerals
August 04, 2025

This episode explores the critical minerals challenge and how circular economy strategies can secure their supply. Essential for renewable energy products like EV batteries and wind turbines, these minerals face increasing demand. As e-waste grows and early renewable tech reaches end-of-life, a circular approach offers a vital opportunity to build a sustainable system. Find out more about critical minerals.

Join us in Episode 189 of our "Circling Back" series. We revisit insights from Ke Wang (World Resources Institute) on the circular economy's role in the energy transition, driven by economics and competitiveness. This conversation originally featured in Episode 174: Material security in a circular economy.

The Ellen MacArthur Foundation, an international charity, champions the circular economy model, which eliminates waste, circulates materials, and regenerates nature. Learn more about our work.