Rubicon Carbon Enters into Agreement with Microsoft for Nature-based Carbon Removal Credits

Rubicon Carbon has entered into a groundbreaking agreement with Microsoft to deliver 18 million tonnes of high-quality nature-based carbon removal credits—one of the largest single-buyer commitments in the voluntary carbon market to date. This multi-year partnership is not just a milestone; it’s a blueprint for how forward-thinking organizations can lead the way in climate action while driving measurable business value.

Unmatched Scale & Impact:
Our 15- to 20-year offtake agreements support a global pipeline of Afforestation, Reforestation, and Revegetation (ARR) projects, unlocking private investment for high-integrity carbon initiatives that would otherwise lack funding.

Rigorous Scientific Diligence:
Every project is sourced, assessed, and monitored by Rubicon Carbon’s in-house science team, using advanced remote-sensing and analytics to ensure lasting, verifiable results.

Tailored for Corporate Leaders:
Our evaluation framework—co-developed with Microsoft—meets the highest standards for environmental integrity and aligns with your sustainability and investment goals.

Catalyzing Market Transformation:
By anchoring long-term demand, Rubicon Carbon helps mobilize infrastructure-grade investment and scale climate solutions at a planetary level.

Hear from the Leaders

Tom Montag

“Addressing climate change requires more than good intentions—it requires capital deployment at scale. This collaboration serves as a blueprint for how the financial sector can meet the urgency of the moment while also generating strong financial returns.”


Tom Montag, CEO, Rubicon Carbon

Brian Mars

“This agreement demonstrates how science, finance, and business model innovation can work in concert to scale affordable and high-quality climate solutions.”


Brian Marrs, Senior Director, Energy & Carbon Removal, Microsoft

Ready to Take the Lead on Climate?​

Learn more about how Rubicon Carbon enables meaningful, carbon removal.