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Windfall Bio is a technology company.
Windfall Bio develops a patented, nature-based technology that transforms methane emissions into valuable organic fertilizer and carbon credits. The company utilizes proprietary microbial consortia, known as "mems," which are naturally occurring methanotrophs, to actively consume methane. These microbes are deployed within modular bioreactors, enabling the conversion of methane from diverse sources, including those with low concentrations that are typically uneconomical to address with conventional methods.
The company was founded in 2022 with the core insight that methane, often viewed as an environmental liability and waste product, could instead become a profitable resource. While the "About" page lists several key executives with scientific and operational expertise, Josh Silverman serves as CEO, leading the team that sought to scale natural microbial processes for commercial viability. This approach leverages millions of years of natural methane consumption, engineered for modern industrial application.
Windfall Bio’s solutions are applicable across various sectors, serving operations in agriculture, oil and gas, waste management, and coal mining. These customers seek to reduce emissions while generating revenue from what would otherwise be a compliance cost or waste product. The company’s long-term vision centers on achieving gigatonne-scale methane reduction globally, aiming to provide economically viable environmental solutions that benefit both ecological health and commercial bottom lines.
Windfall Bio has raised $37.0M across 2 funding rounds.
Windfall Bio has raised $37.0M in total across 2 funding rounds.
Windfall Bio has raised $37.0M in total across 2 funding rounds.
Windfall Bio's investors include Prelude Ventures, 8090 Industries, Amazon Climate Pledge Fund, Breakthrough Energy Ventures, Celesta, Helium-3 Ventures, Khosla Ventures, Mayfield, Piva Capital, Plug & Play Ventures, Safar Partners, SOSV.
Windfall Bio is a nature-based technology company founded in 2022 that develops a bioreactor platform using methane-eating microbes ("mems") to convert waste methane emissions into nitrogen-rich organic fertilizer branded as FOUNDATION.[1][2][3][4][6] The company serves methane emitters in agriculture (e.g., dairy farms), oil and gas, landfills, wastewater, and waste management, solving the dual problems of potent greenhouse gas emissions and costly fertilizer production by turning waste into a low-cost, OMRI-certified organic product that cuts fertilizer costs in half while enabling carbon footprint reduction and revenue generation.[1][3][5][6][7] With pilots like the successful Straus Family Creamery deployment and a new $5 million commercial-scale demonstration facility in Houston creating 10 jobs, Windfall shows strong growth momentum toward broader deployments and offtake agreements with distributors like Wilbur Ellis.[1][5][7]
Windfall Bio was founded in 2022 by Josh Silverman, Ph.D., a serial biotech entrepreneur serving as CEO and co-founder, who brings deep expertise from prior ventures that raised over $300 million in equity and generated $1.7 billion in cumulative exit value.[3][4] The idea emerged from leveraging naturally occurring methanotroph microbes—evolved without genetic modification—to mimic nature's efficiency in consuming methane as a sole energy source, pulling nitrogen from the air, and producing soil nutrients, addressing distributed methane sources like dairy barns that traditional methods overlook.[2][3][6] Early traction includes a successful pilot with Straus Family Creamery in 2023 validating the bioreactor's remote monitoring and fertilizer output, OMRI certification for FOUNDATION in 2025, and the Houston facility opening to demonstrate scalability.[1][5][6]
Windfall Bio stands out through these key strengths:
Windfall Bio rides the methane mitigation megatrend, targeting the ~30% of global emissions from distributed sources like agriculture and waste, where centralized capture fails amid rising Scope 3 pressures on food retailers and energy firms.[1][3][5] Timing aligns with 2020s policy pushes (e.g., carbon markets) and fertilizer price volatility post-Ukraine crisis, amplified by methane's 80x CO2 potency over 20 years, making on-site conversion urgent.[3][6] Market tailwinds include booming organic ag demand, biogas monetization, and partnerships like Republic Services landfills, positioning Windfall to influence the $100B+ fertilizer market and decarbonize hard-to-abate sectors via distributed biotech.[6][7] By enabling profitability over expense—unlike pure CDR—it accelerates adoption, fostering a resilient bioeconomy linking waste emitters to farm inputs.[3][5]
Windfall Bio is primed for explosive scaling with its Houston demo facility inviting partners, ongoing pilots, and tech refinements for irrigation compatibility, potentially capturing dairy, landfill, and oil/gas markets through 2030.[1][7] Trends like AI-optimized bioreactors, expanding carbon credit protocols, and corporate net-zero mandates will propel growth, evolving Windfall from pilot innovator to ecosystem enabler with $300M+ founder backing signaling VC confidence.[3] As methane abatement becomes table stakes, Windfall's value-from-waste model could redefine sustainability, turning climate liabilities into farm profits and amplifying its role in a circular, climate-positive economy—proving nature-based tech delivers where engineering alone falls short.
Windfall Bio has raised $37.0M across 2 funding rounds. Most recently, it raised $28.0M Series A in April 2024.
| Date | Round | Lead Investors | Other Investors |
|---|---|---|---|
| Apr 1, 2024 | $28.0M Series A | Prelude Ventures | 8090 Industries, Amazon Climate Pledge Fund, Breakthrough Energy Ventures, Celesta, Helium-3 Ventures, Khosla Ventures, Mayfield, Piva Capital, Plug & Play Ventures, Safar Partners, SOSV, The Engine, True Ventures, Dustin Moskovitz, Nick Ellis, Incite Ventures, Positive Ventures |
| Mar 1, 2023 | $9.0M Seed | Mayfield, Magnus Rausing | Breakthrough Energy Ventures, Celesta, Piva Capital, Plug & Play Ventures, SOSV, True Ventures, Dustin Moskovitz, B37 Ventures, Baruch Future Ventures, Bessemer Venture Partners, Brett Morris, CFA |