Shaping Sustainable Choices

Journey To Regeneration · Nov 25, 2025 · 40m

In this week’s episode, host Christopher Marquis is joined by Ellen Jackowski, Chief Sustainability Officer at Mastercard, to explore how the company is experimenting with ways to support more sustainable consumer choices. Positioned within a payments network that reaches 150 million merchants and billions of cardholders, Mastercard has a vantage point on everyday spending that can help inform how incentives and information are designed. They discuss a recent pilot at University College London, created with Rewild, that linked item-level purchases to emissions data and offered rewards for…