Verde AgriTech, a company based in Brazil, has entered into an exclusive partnership with UNDO Carbon Ltd., a UK-based firm. Under this agreement, they will work together to create carbon removal credits. These credits will come from a process called Enhanced Rock Weathering (ERW), using a special mineral that Verde mines in Brazil.
This deal marks Verde’s first major step into the carbon credit market. Both companies believe their combined strengths can lead to large-scale removal of carbon dioxide (CO₂) from the atmosphere.
What Is Enhanced Rock Weathering (ERW)?
ERW is a method to capture CO₂ using natural minerals. The idea is to spread crushed rock, rich in silicate minerals, over farmland. When rain and soil interact with this rock, a natural chemical reaction pulls CO₂ from the air. Over time, that CO₂ becomes part of new, stable minerals — basically locking it in the ground.
UNDO specializes in this technique. They have developed systems to measure how much carbon is removed. They also know how to verify and package these removals into credits that companies can buy.
- RELATED: Microsoft and UNDO Partner for 15,000 Tons of Carbon Removal Using Enhanced Rock Weathering!
Scaling Carbon Removal Together
The partnership allows Verde to expand beyond fertilizers and minerals by selling carbon removal credits. Verde brings a large supply of glauconitic siltstone, mining operations, field-application capacity across Brazil, and local expertise in soil, agriculture, and mineral processing.
In effect, UNDO gains reliable access to mineral feedstock and a strong local partner, essential for scaling ERW projects. Verde’s facilities can handle, crush, and spread the rock, supported by its logistics and soil sampling experience.
UNDO will handle the measurement, reporting, and verification (MRV) of CO₂ removed from the atmosphere. Their platform uses proprietary (patent‑pending) protocols to ensure the credits are real and permanent.
- Together, they aim to remove hundreds of thousands of tonnes of CO₂, with each tonne of rock capturing 70–120 kilograms depending on conditions.
Verde’s mineral reserves, in the hundreds of millions of tonnes, give the partnership long-term capacity to meet these goals.
The deal also offers a new revenue stream for the agritech company and high-quality credits verified through strict MRV, aligning with standards such as Verra, Gold Standard, and Puro.earth.
Cristiano Veloso, Founder and CEO, Verde, said:
“By combining our glauconitic siltstone products and established operations in Brazil with UNDO’s award-winning expertise in measurement, reporting, and verification, we aim to originate and deliver durable, high-quality carbon removal credits aligned with global best practices, including leading Enhanced Rock Weathering methodologies .”
The warrant system further aligns interests: UNDO benefits only when credits are sold, while Verde shares in future growth. With these combined strengths, the partnership could scale ERW locally and globally, providing credible, durable carbon removal.
Turning CO₂ Into Credible Carbon Credits
Verde and UNDO plan to sell the carbon removal credits to companies that want to offset their emissions. These credits are expected to be durable — meaning the CO₂ will stay locked away for a very long time.
The voluntary carbon market has grown steadily in recent years. Industry estimates show it reached around $2 billion in annual transactions. Projections suggest that it could rise to over $40 billion by 2030 as companies demand more high-quality carbon removal. This growth provides a strong commercial foundation for Verde and UNDO as they prepare to bring ERW credits to market.
Meanwhile, estimates show the global carbon market will rise sharply by 2030.

To align incentives, Verde is granting UNDO up to 1.7 million share purchase warrants. These warrants will vest (or become usable) based on future sales of carbon credits.
Here is how the warrant structure works:
- Initial warrants: 100,000 options, tied to credit sales at a high price per ton of CO₂.
- Additional warrants: 1,000,000, tied to more credit sales at slightly lower prices.
- Success-based warrants: 600,000, tied to further future sales if targets are met.
Verde’s Long Road to Carbon Market Leadership
Verde’s entry into carbon credits is not instant. In 2023, the company announced plans to enter the market. It highlighted the potential of its silicate rock for ERW to capture a lot of CO₂.
Based on its mineral reserves and processing capacity, Verde estimates it can produce up to 300,000 tonnes of carbon removal credits annually. This shows that carbon removal is a long-term strategic focus, not a side project.
To prepare, Verde explored partnerships that could strengthen its expertise in carbon markets. Verde teamed up early with WayCarbon, a well-known carbon project developer. They looked into how Verde’s minerals could help remove carbon and generate revenue.
WayCarbon guided Verde on project design, verification paths, and market demand. This helped Verde grasp what’s needed for high-quality, credible carbon credits.
These steps helped Verde gain experience in science, market trends, and regulations. This groundwork paved the way for bigger deals, like its current partnership with UNDO.
Studies in journals like Nature and PNAS back ERW’s effectiveness. They show that finely crushed silicate rock can capture CO₂ in months to years.
The carbon stays stored in mineral form for tens of thousands to millions of years. This validates Verde’s confidence in its mineral reserves as a tool for long-term climate mitigation.
ERW in Action: Impact on Emissions and Agriculture
This deal is part of a larger trend in the climate field: companies are looking for durable, scalable ways to remove CO₂. Enhanced Rock Weathering is one such method. When done right, it can store carbon for very long periods.
Brazil emits roughly 2.4 to 2.7 billion tonnes of CO₂-equivalent each year, depending on land-use trends. Agriculture accounts for about one-quarter of national emissions. Because ERW is deployed directly on farmland, it offers a pathway to reduce or offset part of this sector’s footprint while improving soil conditions.
Partnerships like this one help make carbon removal more real and credible. They mix scientific innovation (UNDO’s MRV systems) with physical capacity (Verde’s mineral operations). This could attract more buyers who want serious, long-term climate solutions.
However, scaling ERW also comes with challenges. Large-scale rock crushing and distribution can increase operational costs, and long-term monitoring requires specialized scientific methods.
Regulatory clarity for ERW credits is still developing in many markets, and some buyers remain cautious as they compare different carbon removal approaches. These factors may influence how quickly Verde and UNDO can expand their projects.
Blueprint for Scalable, Durable Carbon Removal
Verde AgriTech’s exclusive partnership with UNDO Carbon is a major step for both companies. Verde gains a new source of income. UNDO secures a reliable supply of mineral feedstock for its ERW work. Together, they hope to produce high-quality, durable carbon credits from Brazil.
If they succeed, they could remove hundreds of thousands of tonnes of CO₂ while building a scalable model for future carbon removal. Their partnership could become a blueprint for how mining and climate technology firms work together to fight climate change — not just in Brazil, but around the world.
The post Verde AgriTech and UNDO Carbon Partner to Scale Enhanced Rock Weathering appeared first on Carbon Credits.
Carbon Footprint
The Strategic Case for Nature-Based Carbon Investments
Nature-based carbon investments deserve consideration when they address a specific business dependency and produce outcomes you can measure. Imagine Moonbucks, a global coffee roaster planning next season’s espresso blend. It is considering natural Grade 4 coffee from Jimma, in southwestern Oromia, Ethiopia. Its sourcing decisions affect the roasting schedule and the cash tied up in coffee purchases. Moonbucks needs to understand which measures could protect that supply, what they would cost and how it would judge the results.
1. Define the sourcing problem before choosing a project
Moonbucks needs a dependable component for its espresso blend. Its procurement team wants continuity of volume and an agreed cup profile. Replacing a shipment at short notice could require new sample approval and changes to the blend, and given the schedules for cultivation, processing, and freight delivery, is practically impossible. Moonbucks needs to get this right, and its initial concern is inconsistent deliveries. It commissions an assessment of the supplying farms and post-harvest chain. The questions cover land condition, harvest availability and whether drying or storage problems are affecting saleable lots.
This distinction changes the investment brief. A tree-planting proposal cannot be assumed to fix drying problems. Better storage cannot restore eroded land. The team must establish which problem exists before selecting the response.
CCC’s guide to finding nature-based solutions in your supply chain explains where to look. Here, the next task is to turn a broad concern into a testable proposal.
2. Develop nature-based carbon investments around the actual supply chain
The assessment would trace Moonbucks’ purchases back through the exporter and supplying producer groups. Which farms supply the contracted lots? Who controls land-management decisions? How long does the buyer expect to maintain the purchasing relationship?
Furthermore, Jimma natural Grade 4 cannot be treated as interchangeable with every Ethiopian coffee. Moonbucks would need to test any substitute against its own blend and quality requirements.
Suppose Moonbucks’ assessment identifies an opportunity to maintain shade trees and restore vegetation along exposed streambanks. The IPCC describes agroforestry as a way to store carbon in vegetation and soil, with potential benefits for erosion control and water quality.1 Moonbucks would need local advice on species, growing conditions and maintenance before deciding how these measures fit its sourcing plan.
The proposal now has a defined sourcing connection and a candidate intervention. The next steps are to test its effect on production, assess carbon eligibility and build the financial case.
3. Compare the proposal with other ways to protect supply
WBCSD’s Nature-based Solutions Blueprint recommends comparing nature-based options with other responses across their benefits and costs.2 For Moonbucks, that means evaluating the landscape proposal alongside drying improvements, storage controls and alternative sourcing arrangements.
The product’s natural-process designation matters. Moonbucks should examine the drying and dry-milling chain alongside land conditions. Its team would check storage practices, contamination risks and incoming-lot quality to see whether problems arise before or after the coffee leaves the farms.
The revised proposal might combine land stewardship with separate post-harvest controls. Each component needs its own purpose and budget. A sustainability label should not obscure which activity is expected to solve which problem.
The project develops as the evidence improves. Its scope should follow the diagnosis rather than preserve the first idea unchanged.
4. Establish what the carbon outcome could count toward
Moonbucks’ sustainability team now tests the proposed carbon case separately from the sourcing case. Is the objective a measurable change in Moonbucks’ value-chain emissions, verified credits for separate voluntary use, or distinct outcomes under carefully defined arrangements?
Scope 3 covers value-chain emissions. A purchasing relationship alone does not prove that a farm intervention can be included in Moonbucks’ inventory. The team needs an applicable accounting method, defensible boundaries and evidence supporting attribution.
SBTi’s FLAG Guidance (forest, land and agriculture), version 1.2, says purchased credits used as offsets cannot meet near-term FLAG or energy and industry targets. Eligible land-based removals are subject to accounting requirements.3 Moonbucks needs to test its proposal against those rules before including an outcome in its targets.
For Moonbucks’ Jimma proposal, maintaining existing trees and establishing new vegetation could involve different carbon questions. Specialists must examine the baseline and additionality, meaning what changes because the project proceeds. They must also assess measurement and the risk that stored carbon is lost. CCC’s MRV and additionality article introduces those tests.
Until that work is complete, Moonbucks should not budget an assumed Scope 3 reduction or credit-sale receipt. Direct emissions reductions remain the priority.
5. Build a financial case that survives weaker assumptions
Moonbucks’ finance team would now build a multi-year budget. UNEP’s State of Finance for Nature 2023 compares current finance with the investment needed to meet climate, biodiversity and land-restoration goals.4 The company would cost its proposed activities, farmer participation and ongoing monitoring. Verification, where required, is a separate expense. Maintenance and responsibility for replacing failed plantings must remain visible after the initial establishment budget ends.
Operational benefits need equally careful treatment. If fewer rejected lots reduce emergency purchasing, count that saving once. Do not add “supply resilience” as another financial benefit when it represents the same avoided cost.
Moonbucks should compare a base case with slower benefits, higher implementation costs and no carbon revenue. It should also distinguish production outcomes from quality and shipment outcomes. A single good harvest would not prove that the landscape intervention caused better delivery performance.
A project can remain worth funding even when its carbon case needs more work. That decision must rest on the operational evidence and the company’s objectives, without unsupported environmental claims.
6. Fund a pilot with a clear expansion decision
Moonbucks’ first approval would fund a bounded pilot, rather than commit the entire sourcing program. Before spending, Moonbucks would agree on participating farms, responsibilities and the evidence needed at review.
Its scorecard could track farmer participation, implementation costs and plant survival, alongside accepted coffee volumes and lot-quality results. Carbon measurements would follow the selected method. Farm-level traceability must connect the intervention to the actual sourcing relationship.
Suppose Moonbucks’ review later finds that storage changes explain most quality improvements, while the land measures need longer observation. Those findings would shape the next decision: expand the proven component, adjust the landscape work or pause further spending. They would not justify crediting all improvements to tree planting.
This gives nature-based carbon investments a practical place in a multi-year strategy. Funding increases as the evidence supports it, and the project can change direction before a larger commitment.
Discuss a sourcing opportunity with CCC
Carbon Credit Capital’s nature-based supply-chain investment service uses its Dual-Value Model to examine supply-chain economics alongside potential sustainability outcomes.
Schedule a consultation to discuss your sourcing exposure and the questions to resolve before allocating capital.
Sources
- Intergovernmental Panel on Climate Change (IPCC), Climate Change 2022: Mitigation of Climate Change, Chapter 7, Agriculture, Forestry and Other Land Uses, section 7.4.3.3 (Agroforestry).
- World Business Council for Sustainable Development (WBCSD), Nature-based Solutions Blueprint, 5 June 2024.
- Science Based Targets initiative (SBTi), Forest, Land and Agriculture Science-Based Target-Setting Guidance, version 1.2, March 2026, section 3.1.4, pp. 37–38.
- United Nations Environment Programme (UNEP), State of Finance for Nature 2023, 2023.
Carbon Footprint
How to buy plastic credits, and what to check before you do
A plastic credit funds the collection of plastic waste in places where no formal system exists to collect it. Each credit represents a measured, independently audited quantity of plastic taken out of the environment or returned to use, tracked on a public registry.
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Carbon Footprint
EU carbon credit claims after 27 September 2026
EU carbon credit claims changed on 27 September 2026, the day the Directive (EU) 2024/825 began to apply across the European Union. The change is narrow. It changes how a company can talk about the credits it buys. A product can no longer be called neutral on the strength of compensation alone; however, every specific, evidenced statement about what a company measured, reduced, and funded stays fully available.
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