The Scale of Diversion
Synagro Technologies, Inc., North America's largest biosolids and organics management company, managed more than 17 million tons of residuals in 2025, steering more than 80% away from landfills and into beneficial use — primarily as nutrient-rich fertilizer applied to agricultural land. The figures, released in the company's 2025 Sustainability Report, underscore the increasingly direct link between large-scale waste processing and the food and agriculture supply chain.
The conversion of municipal biosolids and organic residuals into land-applied fertilizer helps replenish soil nutrients that would otherwise require synthetic inputs, a dynamic with direct implications for regenerative agriculture and farmland productivity. Synagro said the volume of CO₂e avoided — more than 2 million metric tons — is equivalent to the annual carbon sequestration of roughly 2 million acres of U.S. forest, an area exceeding the size of Delaware.
Numbers in Context
The company also reported a 10% reduction in combined Scope 1 and Scope 2 greenhouse gas emissions since 2023, and a greater-than-30% decline in its Total Recordable Incident Rate, which it said outpaces the industry average. These operational metrics accompany the beneficial-use headline number as Synagro enters what the report calls its fourth year of a formal Sustainable Growth plan.
"Over our 40-year history, we have always led with our purpose: to clean water, regenerate soil and have a net positive impact on people and the planet," said Bob Preston, Chief Executive Officer and Chairman of the Board. "Last year we grew our business again and invested in new facilities, technologies and partnerships to ensure this growth remains sustainable." Preston did not disclose revenue or capital expenditure figures in the release.
President and Chief Financial Officer Kaivan Desai credited the sustainability framework with driving financial performance. "These choices have led us to strong financial results, accelerated our growth and provided the foundation for a bright future," he said, without providing specific revenue or earnings data.
Circular Economy Implications
For the food and beverage supply chain, Synagro's scale matters: biosolids-derived fertilizers are a direct input to commodity crop production, and the company's ability to route organic residuals back to farmland at this volume positions it as a significant, if often invisible, actor in the food system's nutrient cycle and sustainability infrastructure. The Sustainable Growth plan is organized around three pillars — Greener World, Passionate People, and Transparent Integrity — and the 2025 report includes case studies and performance metrics for the calendar year ended December 31, 2025.
Chief Sustainability Officer Kip Cleverley framed the approach as foundational rather than reputational. "We believe that being a sustainable company is the right thing to do — for the planet, for people and for our long-term success," he said. The company's report is available at www.synagro.com/sustainability.
Written by Michael Politz, Author of Guide to Restaurant Success: The Proven Process for Starting Any Restaurant Business From Scratch to Success (ISBN: 978-1-119-66896-1), Founder of Food & Beverage Magazine, the leading online magazine and resource in the industry. Designer of the Bluetooth logo and recognized in Entrepreneur Magazine's "Top 40 Under 40" for founding American Wholesale Floral, Politz is also the Co-founder of the Proof Awards and the CPG Awards and a partner in numerous consumer brands across the food and beverage sector.
