See What's in Store at SB’25 San Diego — Explore Program Highlights!

Tad Radzinski

Partner
GreenCircle Certified, LLC

With over 35 years of practical experience, Tad Radzinski is a leading expert in corporate responsibility, sustainable product analysis and innovation, and sustainable buildings and operations. As a Partner at GreenCircle Certified, Tad has led the development of GreenCircle’s ISO 17065-compliant certification scheme and directed the team in implementing its rigorous evaluation process. He is a Co-Host of the Tad Talks Sustainability Podcast, where he explains complex sustainability topics and interviews guests from a variety of sustainable backgrounds and companies including: Subaru, Amazon, Kroger, and more. Tad was instrumental in the development of Villanova University's Master of Science Degree in Sustainable Engineering. He was an adjunct professor at Villanova for 18 years where he taught classes including Advanced Life Cycle Assessment, Introduction to Sustainable Product Innovation, and Sustainable Buildings and Operations courses.

Upcoming Events

October 13-16, 2025
SB'25 San Diego
US Event
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Thursday, July 24, 2025
The ROI of Sustainability, Part 2: Sources of Financial Value and Effectively Communicating Analyses
Webinar
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Tuesday, July 29, 2025
From Aware to Empowered: Unlocking Sustainable Fluency Across Your Organization
Webinar
Sponsored by Eastman
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