Sustainability Defined

Scott Breen, Jay Siegel

nethra1212@gmail.com

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Booking Overview

Sustainability Defined breaks down what sustainability really means across major sectors—Energy, Cities, Natural Environment, Transportation, Business, Policy, and Social—using expert guests to unpack each concept. It’s a practical, systems-focused show that translates sustainability into decisions companies and consumers can act on.

Metrics

Episodes: 100

Frequency: Irregular

Rating: 4.9/5.0

Estimated listeners: 1k-10k

Gender skew: Neutral

Location: USA

Instagram: 5.3k followers

Contact Information

nethra1212@gmail.com

For verified host and producer emails, sign up to view.

Host

Scott Breen - Co-host of Sustainability Defined. Along with Jay Siegel, he explores a new sustainability topic each episode and uses a Sustainability Tree concept to organize ideas across sectors.

Jay Siegel - Co-host of Sustainability Defined. Along with Scott Breen, he defines sustainability one concept at a time with expert help, organized into seven sectors using the Sustainability Tree at sustainabi...

Booking Intelligence

Booking Requirements

medium
Typical Credentials:  
Leaders and subject-matter experts tied to sustainability in a sector-specific way (e.g., supply chain organizations, commodity sourcing/food system stakeholders, sustainability certification bodies, and executives with sustainability responsibility).
Required Achievements:  
Executive leadership at a major industry association or organization, Expert role in sustainable supply chains or sustainability standards/certification

Recent Guest Discussions

Abe Eshkenazi - Sustainable Supply Chains; How Sustainability And Supply Chains Are Inseparable; Impacts Of Climate Change, Pandemics, And Geopolitical Tensions On Moving Goods

Recent Topics

Sustainability, Supply Chain, Environment, Energy, Transportation

Episodes

Here's the recent few episodes on
Sustainability Defined
:

A SPECIAL Ep. 100: Hot Commodities: Peanuts (ft. Once Again)

June 05, 2026

We are celebrating a major milestone with episode of 100 of Sustainability Defined! Before diving in, we have a special message for all of our incredible Definers who have been a part of this journey. Thank you for listening, learning, and helping us builld a community dedicated to making sustainability more accessible.  For this special epsiode, we are bringing back the Hot Commodities series joined by Sudheer Kosaraju, Chief Commerical Officer at Once Again Nut Butter. Through Once Again's ...

Ep. 99: Sustainability & Supply Chains (Ft. The Association for Supply Chain Management)

May 08, 2026

In this episode of Sustainability Defined, we're switching things up! Before diving into one of our classic storytelling-style breakdowns, we sit down with Abe Eshkenazi, CEO of the Association for Supply Chain Management (ASCM), to unpack the world of sustainable supply chains. If you've been following our Hot Commodities series, you know we've become a little obsessed with supply chains, because behind every matcha latte, chocolate bar, banana, or t-shirt is a massive global system shaping ...

Ep. 98: Hot Commodities: Sugar (ft. Fairtrade America)

April 10, 2026

In this episode of Hot Commodities, we're diving into the sweet, and often bitter world of sugar. From sprawling sugarcane fields to the products lining our grocery store shelves, sugar is one of the most globally traded commodities, deeply embedded in our food systems and daily lives. But behind its ubiquity lies a complex supply chain shaped by labor challenges, environmental pressures, and growing calls for transparency. In this episode of the Hot Commodities series, Cecilia and Nethra unp...

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