Ep 25: Supply Chain Emissions & Walmart's Project Gigaton with Zach Freeze

Ughhh! Just when you think your company's greenhouse gas emissions are under control, you remember those pesky little things called Scope 3 Emissions – all the *indirect* emissions that don't even come from the energy you use. Turns out, your supply chain carries massive amounts of emissions that are basically embedded in your product!

How do you tackle this, you ask? You engage all of your suppliers and motivate them to cut back their emissions, which is exactly what Walmart's Project Gigaton aims to do. In spearheading this pioneering project, Walmart is asking its suppliers to reduce greenhouse gas emissions by one gigaton – the equivalent to taking more than 211 million passenger vehicles off of U.S. roads for an entire year. Zach Freeze, Senior Director of Strategic Initiatives at Walmart, joins us to explain how they plan to do it.

This episode is sponsored by Walmart. Want to share your thoughts on how you think it went? Reach out! You can find us at hosts@sustainabilitydefined.com.

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SustainabilityDefined is the podcast that seeks to define sustainability, one concept (and bad joke) at a time. Hosted by Jay Siegel and Scott Breen.

Each episode focuses on a single topic that helps push sustainability forward. We explain each topic with the help of an experienced pro, place it within our organizational tree, and help our listeners define what exactly sustainability is, episode by episode.

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Each episode is categorized under one of our sectors and visually depicted within our organizational tree. The more episodes we complete, the more the tree will visually define what exactly sustainability means.

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