Turning Winery Waste into Climate Action with Megan Hernandez

Author

Charlie Cichetti
April 16, 2026

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The wine industry produces mountains of packaging waste most people never see. Megan Hernandez is proving that when vineyards collaborate, that “trash” can become a powerful lever for sustainability — and even revenue.

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🌱BREAKING GROUND ON BETTER BUILDING

[Key Insight #1] Waste isn’t garbage — it’s an untapped commodity stream.

  • What's outdated: Many wineries — and businesses in general — assume their waste belongs in recycling or landfills. But large portions of materials like plastics and packaging never actually get recycled.

  • The innovation: The North Bay Zero Waste Collective aggregates waste materials from multiple wineries to meet volume thresholds required by recycling and reuse markets.

  • Impact: Wineries reduce landfill costs, create potential revenue streams from recovered materials, and dramatically reduce environmental impact.

[Key Insight #2] Sustainability becomes scalable when competitors collaborate.

  • What's outdated: Individual wineries rarely generate enough recyclable material to meet the large volume requirements needed for viable recycling or commodity markets.

  • The innovation: By organizing wineries across Napa and Sonoma into a shared waste collection network, Megan’s initiative consolidates materials into full truckloads (~40,000 pounds).

  • Impact: Collaboration unlocks economies of scale, turning sustainability into a financially viable system rather than an individual burden.

[Key Insight #3] Education is the gateway to real sustainability

  • What's outdated: Many employees and business leaders assume that anything placed in a recycling bin automatically gets recycled.

  • The innovation: Megan leads ongoing education conversations with wineries about where waste actually goes — and how supplier choices impact recyclability.

  • Impact: Better awareness drives smarter procurement, reduces waste upstream, and increases participation in circular material systems.

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✅ CONNECT AND CONTINUE

🌿 Access full episode resources: Green Building Matters Podcast 

📄 Read the transcript: HERE

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