Earth911.com's Sustainability In Your Ear

• Earth911 Podcast: Terviva’s Marc Diaz Introduces the Pongamia, a Tree for the Climate Crisis

  As climate change accelerates and traditional crops face mounting pressures from drought, extreme weather, and soil depletion, innovative solutions are emerging from unexpected sources. Explore the soil-restoring potential of the pongamia tree with Marc Diaz, Chief Commercialization Officer at Terviva, an agtech company that has spent over a decade unlocking this hardy species’ dual capabilities as a nutritious food source and sustainable fuel feedstock. Through their Ponova platform, Terviva is demonstrating how pongamia can restore degraded agricultural land while building equitable supply chains that empower smallholder farmers, particularly women in India, with above-market wages and technical support. The tree’s versatility extends beyond environmental benefits. Pongamia beans are rich in both protein and oil, positioning them as valuable ingredients for food applications while simultaneously serving as feedstock for biodiesel and sustainable aviation fuel.Marc explains how pongamia’s nitrogen-fixing properties improve soil health over time, making it ideal for regenerative agriculture practices, while its protein- and oil-rich beans serve as valuable ingredients for both food applications and biofuel production. With recent partnerships involving Chevron Renewable Energy Group and Japan’s Idemitsu scaling pongamia cultivation for sustainable aviation fuel, and expansion into citrus-depleted regions of Florida and California, this versatile tree exemplifies the kind of adaptive, multi-purpose approach needed for climate-resilient agriculture. He also shares insights into what farmers need most when transitioning to climate-resilient crops: technical support, financial backing, and education about new cultivation methods. By addressing these needs while placing equity at the center of their business model, Terviva is proving that commercial success doesn’t require compromising social impact.Tune in to discover how one species is helping reimagine food and fuel systems for a changing world, and learn more at terviva.com and ponovafoods.com.

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• Earth911 Podcast: B-SIDES Founder Yousuf Ahmed Introduces the Upcycled Crunch Puffs Snacks Strategy

  What if the ingredients discarded daily in food production could become the foundation of a more sustainable food future? On this episode of Earth911's Sustainability In Your Ear,  discover the pragmatic vision with Yousuf Ahmed, founder of B-SIDES, a Brooklyn-based startup, proving that upcycled snacks can be delicious and environmentally responsible. Inspired by tasting a single slice of spent grain bread in 2014, Yousuf transitioned from finance and music to food innovation, launching B-SIDES to bring upcycled, plant-based snacks into the mainstream. The company's flagship product, Crunch Puffs, transforms oat pulp—typically discarded during oat milk production—into protein-rich, allergen-friendly snacks packaged in home-compostable materials. From sourcing pulp from small Midwest oat milk makers to manufacturing in Canada and selling through Amazon and New York indie grocers, B-SIDES is creating a playbook for how small brands can lead on both climate action and culinary creativity.Yousuf shares the technical challenges of working with oat pulp as a primary ingredient and the complexities of achieving a moisture seal with home-compostable packaging. We explore how his background in finance and music has influenced his approach to food startups, including the trade-offs between local production and proximity to raw materials, as well as strategies for positioning upcycled food to sustainability-conscious consumers. As Yousuf emphasizes, sustainable products must deliver on taste and price to succeed in the market—environmental benefits alone aren't enough. His pragmatic approach offers valuable lessons for entrepreneurs: real market-winning products that can change manufacturing's negative impacts while sustaining profitable companies must compete on quality first, with sustainability as an added benefit rather than an excuse for inferior performance. You can find B-SIDES Crunch Puffs on Amazon and at select retailers. Learn more about the company at enjoybsides.com.Subscribe to Sustainability In Your Ear on iTunesFollow Sustainability In Your Ear on Spreaker, iHeartRadio, or YouTubeDive into our coverage of sustainable food and packaging innovationBest of Earth911 Podcast: Alter Eco Foods CEO Keith Bearden Is All-In On Regenerative Chocolate FarmingBest of Earth911 Podcast: Imperfect Foods’ Maddy Rotman on Eliminating Food WasteBest of Earth911 Podcast: PFAS Everywhere – Consumer Reports’ Kevin Loria on Forever Chemicals in Food Earth911 Podcast: Farmstead’s Pradeep Elankumaran on Building Sustainable Food DeliveryBioplastics, Biodegradable Plastics, and Compostable Plastics: What’s the Difference?Best of Earth911 Podcast: Better Earth’s Savannah Seydel on Compostable PackagingEarth911 Podcast: World Centric’s Resource Management Team on Compostable Packaging

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• Earth911 Podcast: The Carbon Removal XPRIZE Winners

  As the world confronts the urgent challenge of removing billions of tons of carbon dioxide from the atmosphere, breakthrough innovation is essential to scale solutions fast enough to meet global climate goals. On this episode of Earth911's Sustainability in Your Ear, discover the groundbreaking results of the $100 million XPRIZE Carbon Removal competition, a four-year competition among 1,300 teams from 88 countries that represents one of the most ambitious efforts to catalyze carbon removal innovation. We're joined by Nikki Batchelor, Executive Director of XPRIZE Carbon Removal, and Michael Leitch, Senior Technical Lead for the competition, to discuss what may be one of the most consequential moments in carbon removal innovation to date. They discuss how the competition's $100 million scope and multi-year timeline attracted breakthrough solutions and outline plans for continued engagement with the winning teams as they scale their innovations.[Kenya-based Mati Carbon claimed the $50 million grand prize with an enhanced rock weathering approach that spreads finely ground volcanic rock on farmland, simultaneously capturing atmospheric carbon while improving soil health for local farmers. Mati Carbon's victory wasn't just about technical innovation; it demonstrated a cost-effective approach that delivers multiple benefits in Kenya and India's smallholder farming communities. Three runners-up—NetZero, Vaulted Deep, and UNDO—each received $5 million for their distinct approaches, which spanned biochar production, underground carbon storage, and large-scale mineral spreading.In 2024 alone, humans released 41.6 billion tons of CO2 into the atmosphere, adding to approximately 1.5 trillion tons emitted since the Industrial Revolution. Current carbon removal projects operate at a kiloton scale and must rapidly expand to millions of tons annually. The goal isn't merely offsetting new emissions—it's achieving net-negative emissions to reverse the climate damage already done, albeit slowly. Learn more about the XPRIZE Carbon Removal competition and other grand challenges at xprize.org. Watch the documentary series about the competition and winners on the XPRIZE Carbon Removal YouTube channel.Subscribe to Sustainability In Your Ear on iTunesFollow Sustainability In Your Ear on Spreaker, iHeartRadio, or YouTube

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• Earth911 Podcast: Brenna Simmons-St. Onge is on a Regenerative World Quest

  On today's Sustainability In Your Ear, meet Brenna Simmons-St. Onge, a systems strategist, regenerative futurist, and founder of B the Light Consulting, as we explore her family's extraordinary three-year journey around the world. The Regenerative World Quest isn't your typical travel adventure; it's a deliberate mission to identify, amplify, and help replicate Earth's most promising regenerative communities and projects. From Costa Rica to South Africa, she and her family engage with leaders, learn from Indigenous knowledge holders, and discover models that regenerate land, restore community agency, and reconnect people to purpose. Brenna's aim is to demonstrate how regeneration—not just mitigation—can serve as our organizing principle for addressing the climate crisis.Rather than extracting experiences as tourists, Brenna and her family integrate into the places they visit, contributing through forms of meaningful exchange. Her key insight is that true abundance comes from within—our creativity, generosity, and the love we share with others and the planet. Thee regenerative communities she's visited focus on building a prosperity based on relationships, ecological health, and community resilience rather than accumulating material possessions. The Regenerative World Quest will culminate in a documentary series and practical playbook that others can use to live more lightly on the planet, thinking seven generations ahead following Indigenous traditions. To follow Brenna's journey and learn from the regenerative communities she discovers, visit https://bthelightconsulting.com/ or follow her on LinkedIn, Instagram, Facebook, and YouTube. 

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• Earth911 Podcast: REC Solar and Trinchero Family Estates Electrify Winemaking

  Energy is required at every step of the food and beverage industry supply chain, from growing grapes to bottling and delivery, making it a significant source of emissions and a prime target for climate innovation. On this episode of Earth911’s Sustainability in Your Ear, we explore how wineries and other producers are turning to clean, renewable energy to cut costs, reduce emissions, and future-proof their operations. We’re joined by James Presta, Business Development Manager at REC Solar, and Mario Trinchero of Trinchero Family Estates, a storied family-run winery in California’s Sonoma County. REC Solar and Trinchero teamed up to bring solar energy to one of the country’s largest winery operations, showing how collaboration between energy experts and agricultural producers can drive meaningful progress toward a carbon-neutral future.  James explains that a decentralized electric grid is emerging—powered by modular solar installations and guided by power purchase agreements (PPAs) that lock in long-term energy prices. When networked together, these individual installations can form a resilient web of renewable power. Solar, wind, and geothermal systems will provide flexibility and stability in a world of climate extremes—if we act quickly enough to scale them. Mario reflects on the motivations behind his family’s move to solar: sustainability is not just good business, it’s essential to preserving the land and legacy that define the brand. By using solar energy in its winemaking process, Trinchero has cut emissions and operating costs while strengthening its commitment to environmental stewardship.We also delve into the mechanics of PPAs—a modern-day version of the 1930s rural electrification initiative that brought power to American farms. But now, companies like REC Solar—not government agencies—extend the grid through private partnerships. These agreements offer fixed pricing, shared risk, and maintenance contracts, but it’s critical to understand the provider’s long-term plans. A strong PPA can unlock the potential to electrify entire supply chains, eliminate dependence on diesel generators, and drive innovations where wires have never reached. And the potential for abundant, clean power is growing. What could we build if we end up with more energy than we need? As James and Mario suggest, the answer may be anything we can imagine with the right infrastructure—without the pollution that defined the last century. Learn more about REC Solar at recsolar.com and about Trinchero Family Estates at tfewines.com.

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