Herbert Koomson on Transforming Waste Management Through Data-Driven Audits

The Green Impact Report Quick take: Herbert Koomson reveals how waste audits uncover 50% recyclable materials hiding in trash streams and why the future of sustainability messaging isn't about saving the planet—it's about saving your bottom line. Meet Your Fellow Sustainability Champion Herbert Koomson transitioned from engineering to sustainable design at West Virginia University, where Professor Chris Haddix guided him to pass the LEED GA exam before graduation. He began his sustainability career with the NYC Department of Sanitation, educating major restaurant chains about commercial organics rules. Currently at RTS, he conducts waste audits throughout North America, helping clients achieve higher diversion rates through data-driven strategies. Herbert is also a coffee connoisseur, wrestling fan, and proud New Yorker who believes in making sustainability accessible rather than preachy. 🌱Breaking Ground on Better Building In this episode, Herbert revolutionizes traditional waste management approaches: Key Insight #1: Waste Audits Reveal Hidden Gold in Your Trash The Challenge: Businesses assume they're recycling properly while up to 50% of recyclable materials end up in landfills The Solution: Systematic waste audits combined with walkthrough assessments identify contamination sources and mislabeled waste stations ROI: Higher diversion rates reduce waste costs while meeting sustainability goals—clients see measurable improvements within one audit cycle Key Insight #2: Geography Determines Your Diversion Success The Challenge: Voluntary recycling programs lead to bare minimum compliance and lower diversion rates The Solution: Target markets with mandatory separation laws like California and Austin, Texas, which drive 3x higher diversion rates than voluntary programs ROI: Regulatory compliance creates consistent revenue streams while voluntary markets rely on client motivation and budget priorities Key Insight #3: Make Sustainability About Wallets, Not Polar Bears The Challenge: Traditional sustainability messaging focuses on environmental impact, which can feel political or preachy The Solution: Frame waste management as business efficiency—cost savings, space optimization, and operational improvements ROI: Financial benefits resonate universally while environmental benefits become the bonus, not the burden Sustainable Soundbite “Sustainability isn’t a luxury—it’s a necessity. If we want to design a future that includes everyone, we have to start building with empathy and intention today.” – Herbert Koomson Your Green Building Action Plan Transform your next project with these steps: This Week: Conduct a mini waste audit in your office—spend 15 minutes identifying what's in your trash that should be recycled This Quarter: Evaluate waste station signage and labels across your properties—worn or confusing signs kill diversion rates This Year: Implement the "waste audit wheel"—baseline assessment, consulting improvements, follow-up audit to measure progress Connect & Learn More 🌿 Learn about RTS: 🔗 Connect with Herbert Koomson: 📚 Recommended reading: by William Rhoden 📖 More reads: by Andrew Klavan and by Daniel Keyes 🗒️ Read the transcript Want More Green Building Insights? Newsletter coming soon! Green Building Matters, Inc © 2025 | Good Green Fun.