Carbon Credits

Microsoft Partners with EFM for 3 Million Nature-Based Carbon Credits

Landmark Forestry Deal Elevates Carbon Credit Integrity and Climate Impact

In a bold move that redefines corporate climate leadership, Microsoft has signed a long-term partnership with EFM (Ecotrust Forest Management) to secure up to 3 million nature-based carbon credits, supporting its ambition to become carbon negative by 2030. The deal underscores Microsoft’s commitment to high-integrity, scalable carbon removal solutions while promoting sustainable forestry practices in the United States.

This strategic agreement marks Microsoft’s first U.S.-based forestry investment through its Climate Innovation Fund (CIF), and represents a major endorsement of Improved Forest Management (IFM) as a credible and impactful carbon removal strategy.

A Game-Changing Commitment to Forest Carbon Credits

At the heart of the deal is a long-term offtake agreement for up to 700,000 carbon credits by 2035 from a 68,000-acre property on the Olympic Peninsula in Washington State. Once an industrial logging site, the land will be transformed into a climate-smart forest, managed under FSC-certified standards. This transition supports biodiversity, water conservation, and local economic opportunities—all while increasing forest carbon storage.

Microsoft’s CIF has also invested in EFM Fund IV, a $300 million vehicle aimed at expanding improved forest management across the Western U.S. This investment secures Microsoft’s access to an additional 2.3 million carbon credits, further solidifying its leadership in the nature-based solutions landscape.

“Microsoft recognizes the important role of high-quality, nature-based solutions in meeting our carbon negative by 2030 goals,” said Brian Marrs, Senior Director of Energy & Carbon Removal at Microsoft. “We are proud to contribute to climate-smart forest management in Microsoft’s own backyard on the Olympic Peninsula.”

Why Carbon Credits Matter More Than Ever

Carbon credits—especially those derived from nature-based solutions like forests—are increasingly seen as essential to achieving global net-zero targets. However, concerns around credit quality, permanence, and measurement integrity have persisted.

This partnership raises the bar on carbon market credibility by prioritizing high-quality methodologies, conservative harvest modeling, and dynamic baselines. These practices ensure that the carbon removed is accurately quantified, transparently verified, and resilient over time.

“Microsoft’s support marks a pivotal step in accelerating support for high-quality improved forest management projects,” said Bettina von Hagen, CEO of EFM. “Their leadership sets a strong precedent for the carbon market and reinforces the importance of natural forests as a scalable natural climate solution in the U.S.”

Setting a New Standard for Forest Carbon

EFM’s forest management strategy goes far beyond reforestation. It promotes Improved Forest Management (IFM)—a science-driven approach that enhances existing forests through:

  • Extended tree rotation cycles
  • Selective harvesting and reduced-impact logging
  • Restoration of native biodiversity
  • Conservation easements and sustainable wood products

By applying these techniques, EFM not only increases the carbon sequestration capacity of forests but also improves water quality, habitat connectivity, and resilience against wildfire and climate stressors.

EFM’s approach has consistently been third-party verified, meeting rigorous environmental, social, and governance (ESG) standards. Microsoft’s endorsement further validates this methodology and injects momentum into scaling it nationally.

First U.S. Forestry Investment by Microsoft’s Climate Innovation Fund

Launched as part of Microsoft’s broader sustainability strategy, the Climate Innovation Fund aims to accelerate the development and deployment of carbon-negative technologies and nature-based solutions.

Its investment in EFM Fund IV not only supports immediate carbon removal needs but also drives long-term ecological stewardship. The fund seeks to acquire and manage forest properties where IFM can generate meaningful environmental returns and competitive financial value.

This alignment of climate action with investor interest is a vital signal to both capital markets and environmental policymakers.

Local Impact with Global Relevance

The Olympic Peninsula property involved in this deal is more than just a forest—it’s a blueprint for national change. Once logged for maximum yield, the land will now operate under climate-aligned, biodiversity-friendly, and socially beneficial standards.

This transformation offers multiple co-benefits:

  • Enhanced biodiversity through native habitat restoration
  • Improved watershed health benefiting nearby communities
  • Job creation and economic resilience in rural areas
  • Increased climate literacy and stewardship through transparent monitoring

Such co-benefits ensure that the carbon credits generated are not only valid but valuable, aligning with the growing global demand for nature-positive solutions.

Raising the Integrity Bar in the Carbon Market

In a carbon market often challenged by inconsistent quality and short-term incentives, the Microsoft-EFM partnership stands out for its depth, integrity, and transparency. The use of dynamic baselines—which adjust expectations based on actual forest growth and environmental shifts—and conservative harvest modeling help ensure that credits are not overestimated.

These practices directly address the credibility issues often raised in voluntary carbon markets, positioning the deal as a model for responsible carbon removal.

Moreover, both Microsoft and EFM are committed to third-party verification, long-term monitoring, and community reporting, fostering trust across stakeholders.

Beyond Compliance: Building the Future of Carbon Removal

As the race to decarbonize intensifies, it’s clear that no single solution will suffice. High-integrity carbon credits, especially those tied to natural carbon sinks like forests, provide a powerful lever for immediate and long-term action.

This deal is not just about hitting sustainability milestones—it’s about redefining what climate leadership looks like in the corporate world. By investing in real, measurable, and scalable solutions, Microsoft is proving that business growth and climate responsibility can go hand in hand.

Planting Roots for a Sustainable Tomorrow

The Microsoft-EFM partnership is a landmark moment for the future of climate finance and nature-based solutions in the U.S. It reflects a mature approach to carbon removal—one that’s grounded in science, strengthened by collaboration, and focused on both global impact and local stewardship.

As other corporations look for trustworthy ways to fulfill their net-zero pledges, this deal stands as a gold standard: rooted in nature, enriched by innovation, and designed to scale.

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