SBTi Emphasizes Near-Term Carbon Removal in Revised Corporate Standard Draft

Key Takeaways

• Near-term role for carbon removals: The revised Science-Based Targets Initiative (SBTi) Corporate Net Zero Standard (CNZS) v2.0 proposes requiring or recognizing interim carbon dioxide removal (CDR) targets before companies reach net zero. This shift aims to scale up the CDR industry in line with climate science and ensure companies address residual emissions earlier rather than deferring action until their net-zero target year.‍
• Revised target frameworks and increased accountability: The draft standard introduces key changes, including separate targets for scope 1 and 2 emissions, enhanced scope 3 target-setting guidelines, and the recognition of market-based mechanisms for indirect mitigation of scope 3 emissions. It also requires companies to publicly disclose transition plans and assess implementation progress against targets.‍
• Potential for stronger action on removals: While the proposed updates are a step forward, the final standard should make near-term CDR targets mandatory rather than optional and should expand to include those for projected scope 3 residual emissions, not just scope 1. Without these stronger mandates, demand for early-stage CDR investments may remain limited, potentially slowing progress toward net-zero goals.‍
• Companies should prepare now: Businesses should start integrating CDR into their climate strategies now so they are equipped to navigate procurement of high-quality removal credits in the voluntary carbon market. Preparing ahead of the final CNZS v2.0 release will help companies align with science-based decarbonization pathways and demonstrate climate leadership.

What the Latest SBTi Update Means for Corporate Climate Action

On 18 March, 2025, the Science Based Targets Initiative (SBTi) released its draft Corporate Net Zero Standard (CNZS) v2.0, significantly updating its framework for corporate net-zero target setting for the first time since 2021. The draft proposes new approaches for companies to support carbon dioxide removal (CDR) in the transition to net-zero emissions, a move that could help scale the nascent CDR industry.

This release is part of a broader revision, with key proposed updates including:

• Requiring public disclosure of transition plans after companies set targets.
• Separating targets for scope 1 and 2 emissions.
• Enhancing the scope 3 target-setting framework using an impact-based prioritization process.
• Recognizing indirect mitigation (e.g., book-and-claim commodity certificates) for hard-to-trace scope 3 emissions.
• Defining a role for emissions removals in the transition to net zero.
• Providing options to recognize company leadership in beyond value chain mitigation (BVCM).
• Assessing corporate progress against targets to bolster accountability.

While formal recognition of removals in the transition to net zero is a positive step, stronger incentives will be needed in the final CNZS to ensure companies take meaningful early action on CDR. The draft standard is open for the first of two public consultations until 1 June, 2025, with a finalized version expected to launch in 2026.

What Remains the Same From the Current Standard?

SBTi’s framework remains focused on three core requirements for companies:

• Reducing emissions year-on-year to reach an approved science-based target (SBT) by 2050 or earlier.
• Investing in beyond value chain mitigation (BVCM) in the transition to net zero to support near-term global decarbonization efforts.
• Neutralizing remaining emissions from the net-zero year (achieved after at least 90% emissions reductions) and onwards with high-quality, permanent carbon removal.

Carbon credits representing emissions reductions and removals remain ineligible for meeting reduction targets within a company’s value chain (SBTs).

What’s New in CNZS v2.0 for Carbon Removals?

Until now, the SBTi encouraged companies to invest in CDR through mechanisms such as BVCM, but has not proposed requiring removal before their target net-zero year. As a result, organizations had little clarity or incentive to invest in CDR ahead of their net-zero target date, dampening near-term demand for carbon removal and delaying the industry's growth.

The new draft changes this by proposing three options for the V2.0 Standard that address the impact of residual emissions during the transition to net zero:

• Option 1 (requirement): Companies are required to set near- and long-term removal targets, including interim CDR milestones,¹ to address projected residual emissions.
• Option 2 (optional with recognition): Companies can set and receive recognition for removal targets to address projected residual emissions.
• Option 3 (flexibility of mechanism): Companies have the flexibility to address expected residual emissions either entirely through additional emissions reductions within their value chain, entirely through removals, or via a combination of both.

Notably, all three approaches apply only to residual scope 1 emissions.

On top of these approaches, SBTi has suggested two options for the minimum durability threshold of CDR purchases in their draft standard. Removals will either need to follow a ‘like for like’ approach,² where CDR storage must match the atmospheric lifetime of residual emissions, or a gradual transition approach, where carbon storage durability increases over time.

Why Mandating CDR Matters

Mandating near-term CDR reinforces the need for immediate climate action, ensuring that carbon removals complement emissions reductions rather than being deferred until the net-zero target year. The urgency of early CDR investment is clear:

• Limiting global warming to well below 2°C above pre-industrial levels requires removing billions of tonnes (gigatonnes) of carbon dioxide annually by mid-century.
• The CDR industry is in its early stages and requires sustained investment today to scale in time.
• If companies wait until their net-zero year to purchase CDR, the supply of high-quality removal credits is unlikely to be sufficient.

As part of the proposed removal targets in Option 1 (above), the CNZS v2.0 would require companies to gradually increase CDR purchases over time, ramping up to 100% of a company’s projected residual scope 1 emissions in the net-zero target year (<10% of baseline year emissions).³

What More Can Be Done?

The potential introduction of required removal targets would be a significant and welcomed step, reinforcing the importance of near-term CDR investment to support industry maturation and climate goals. However, mandatory near-term CDR targets represent only one of three potential pathways for the V2.0 standard. Moreover, neutralization of residual emissions on the path to net zero is only proposed for scope 1 emissions. While the SBTi provides clear rationale for this,⁴ SBTi should not let the complexity of projecting scope 3 emissions be a barrier to climate change mitigation. Scope 3 emissions represent the majority of emissions from SBTi-aligned companies. Furthermore, companies with high scope 3 emissions typically have a higher ability to pay compared to their industrial counterparts with high scope 1 emissions.

If interim removal targets are made optional, and scope 3 emissions remain excluded, the demand signal for near-term CDR will be limited. The public consultation (and advice of Expert Working Groups that SBTi is convening) will be essential in determining which proposed guidance matures into the final standard; consultation feedback can be provided here prior to June 1, 2025.

How Businesses Can Prepare for CNZS v2.0

Companies aligning with SBTi’s evolving guidance should begin to integrate CDR into their climate strategy now. This means:

• Understanding their residual emissions forecast and planning early investments.
• Developing a company-specific climate strategy to incorporate CDR into their sustainability roadmaps in tandem with plans to reduce value-chain emissions.
• Engaging early in the voluntary carbon market to implement these strategies and develop procurement processes to support high-quality removal projects.
• Ensuring credibility by selecting removal projects aligned with scientific best practices.

Conclusion: A Step in the Right Direction, But More Certainty Is Needed

The CNZS v2.0 draft represents a critical turning point for corporate climate action with options to formalize the role of early CDR investment through interim removal targets for signatories. However, SBTi must take a stronger stance in the final version of the revised standard by choosing to adopt requirements for near-term neutralization (rather than leaving this optional), including projected residual scope 3 emissions in near-term CDR targets, aligning durability requirements with climate science, and defining removal quality standards to ensure these efforts drive meaningful climate impact. Organizations seeking to align with this guidance should prepare by developing a comprehensive climate strategy that accounts for science-based decarbonization pathways and recognizes the role of early-stage investment in CDR solutions.

Key Takeaways

• The UK's new biomass Contracts for Difference framework will cut industrial wood pellet imports by slightly more than half starting in April 2027. As a result, US producers will be left competing for only 1.6 million GST, an 80% reduction in US-addressable volume, with no successor market locked in.
• US wood pellet producers who move now to upgrade sustainability credentials and build relationships in emerging markets will be best positioned to capture the next generation of demand; those who wait may find the most attractive offtake opportunities already structured around someone else's supply.
• Four domestic markets now present producers with new demand opportunities: cofiring, sustainable aviation fuel (SAF), low-carbon steel, and bioenergy with carbon capture and storage (BECCS). Of these, BECCS for data centers is the strongest structural fit: hyperscalers need clean firm power, pellet mills need offtakers, and the feedstock infrastructure is already in place.

The Demand Cliff Is Real, and the Timeline Is Short

A pellet made in southern Mississippi this morning will be burned in a UK boiler about four weeks later. North America is on pace to ship more than 9 million green short tons (GST) of pellets to the UK each year—making the UK the world's largest consumer of wood pellets since 2018. The US Southeast is at the center of that supply chain: 28 large mills, 13.5 million GST of production capacity, rail spurs, export terminals, and bulk carriers, built almost entirely around UK demand.

However, the UK's new low-carbon Contracts for Difference (CfD) framework caps biomass power generators at a 27% annual capacity factor starting April 2027, down from roughly 64% today. When run hours fall by half, pellet demand follows. Existing subsidies expire in the first quarter of 2027, and the new CfD runs only to March 2031 with no commitment beyond that. Plant closures in Arkansas and Washington state, along with reduced output in Canada, are already early signals of supply chain contraction.

The Math of Who Gets Squeezed

The math is stark. By the second quarter of 2027, total annual UK pellet demand drops to 4.9 million GST. Of that:

• Approximately 2.3 million GST goes to captive, integrated UK supply chains.
• Approximately 1.0 million GST goes to Baltic suppliers, whose shipping times of one week or less become a decisive advantage as UK plants shift from baseload to dispatchable operation.

That leaves US producers competing for only 1.6 million GST. If Baltic suppliers capture more, US wood pellet exports to the UK could be effectively eliminated by 2031.

Sustainability qualification is also tightening. The new CfD cuts the supply-chain emissions ceiling from 55.6 grams of carbon dioxide equivalent per megajoule (gCO₂e/MJ) to 36.6 gCO₂e/MJ. The framework assesses compliance mill by mill, not on a portfolio average. A cleaner mill cannot carry a dirtier sibling through the door.

The producers who understand this math now have roughly 18 months to position themselves for what comes next.

From Stranded Supply to New Markets

The US Southeast's wood basket is robust: abundant inventory, strong growth-to-removal ratios, and more available residues than ever. The infrastructure is in place. The question is whether the next generation of markets can be developed quickly enough to redeploy this supply before the infrastructure sits idle.

Four pathways stand out as the strongest options for redeploying US pellet supply: BECCS for data centers, low-carbon steel, SAF, and domestic cofiring. We have rigorously assessed the logistics economics, sustainability cases, and project development for each.

BECCS for Data Centers: The Strongest Structural Fit

BECCS as a power source for data centers is the most compelling match for the situation pellet producers now face. The timing, feedstock requirements, and buyer characteristics align closely in a way that few other emerging markets can match.

Hyperscalers, the large data center operators driving an unprecedented surge in electricity demand, are signing deals for nuclear, geothermal, and small modular reactors alongside natural gas and renewables. They are doing this because annual Renewable Energy Certificates (RECs) are no longer sufficient to compensate for their scope 2 emissions, and they need clean, firm generation that can be matched to load on an hourly basis.

BECCS delivers exactly that. The Louisiana Green Fuels project—advanced by Strategic Biofuels and Relae (formerly Carbon Direct)—illustrates the model: regionally sourced forestry residues and sawmill waste generate 75 megawatts (MW) of firm electricity while sequestering over one million tonnes of CO₂ annually in deep saline formations. An ample supply of wood pellets creates a strategic opportunity for similar projects to move forward with certainty around feedstock processing, logistics, and costs.

The remaining commercial barrier is deal structure, not technology. No data center operator has yet signed an agreement to purchase both the electricity and carbon removal credits from a single BECCS plant. As scope 2 accounting tightens and domestic pellet supply becomes more readily available post-2027, the conditions for structuring the first such deal are improving fast.

"Pellet mills and data center developers have complementary problems: mills need offtakers, and data centers need local, dispatchable, clean power they can match to load on an hour-by-hour basis. BECCS is one of the few technologies that could solve both at once, and hyperscalers have shown they are willing to back early-stage clean firm power when the asset makes sense."

—Douglas Bryan, Senior Power and Energy Systems Modeler

Low-Carbon Steel: Certification Frameworks Are Arriving

Wood-derived biocarbon has a long-established niche in steelmaking. Brazil produces roughly 10% of its steel and 30% of its pig iron using charcoal from managed eucalyptus plantations—a proof of concept for biomass as a metallurgical input, if not a direct template for US producers. The plantations measurably lowered groundwater in producer regions of Minas Gerais, and charcoal's mechanical weakness relative to fossil coke has limited the model's reach beyond Brazil.

Current pilot projects use biomass in two roles. As a fuel, industrial trials have demonstrated 10% bio-coal co-injection without operational disruption, with reviews estimating that full replacement could cut blast-furnace CO₂ by around 27% per tonne of hot metal. As a reductant, biocoke is already being demonstrated at Outokumpu's pelletizing plant in Tornio, Finland. ArcelorMittal in Belgium and Tata Steel in India are running biomass pilots at tens of thousands of tonnes per year.

What makes this market worth serious attention now is the certification landscape. The Low Emission Steel Standard issued its first certifications in September 2025. The Global Steel Climate Council's Steel Climate Standard is under stakeholder review. In May 2025, Relae and Microsoft published Criteria for High-Quality Environmental Attribute Certificates in the Concrete and Steel Sectors. These frameworks allow producers to internalize carbon price and environmental attribute certificate (EAC) values, closing the cost gap against fossil coke that has historically constrained biocarbon demand.

Relae worked with Eramet, a global metals company pursuing biogenic materials as a substitute for fossil coke at its Norwegian smelters, to assess high-quality carbon dioxide removal methodologies and chart a path to generating and selling carbon credits from their decarbonization projects. Producers who align their sustainability credentials to these emerging standards now will be better positioned for offtake as commercial-scale demand grows.

"Steelmaker pilots and the first low-carbon steel certifications are opening green-steel offtake to wood pellets, though commercial-scale demand remains limited. The producers that thrive in this market will be those that reliably deliver pellets aligned with high-quality sustainability standards."

—Louisa Brotherson, Hybrid Decarbonization Scientist

Sustainable Aviation Fuel: Mandates Create a Durable Demand Signal

Wood-based SAF is technically feasible via gasification to syngas, followed by Fischer-Tropsch upgrading, a proven chemistry for converting syngas to liquid hydrocarbons. Yet, the commercial challenges are substantial: the International Civil Aviation Organization estimates capital costs exceeding US$1 billion for large facilities, and production costs of US$11–48 per gallon to distillate. 

The cautionary case is Fulcrum Bioenergy near Reno, Nevada, which attempted a Fischer-Tropsch process using municipal solid waste and appears to have failed due to a lack of rigorous pre-implementation testing and unrealistic timelines, a reminder that feedstock homogeneity matters enormously, and one area where pellets have a relative advantage.

Two structural dynamics make SAF worth serious attention despite those barriers. First, the European Union's (EU) SAF mandate, starting at 2% of jet fuel supply and ramping to 70% by 2050, carves out cellulosic biomass as the only qualifying feedstock once cooking oil supply is exhausted. The penalty structure in both the EU and UK creates strong demand regardless of SAF price: EU non-compliance penalties run roughly three times the price of SAF, and UK penalties can reach 13 times the cost of the fuel itself. Second, the alcohol-to-jet pathway offers a lower-capital entry point than Fischer-Tropsch, as demonstrated by Project Speedbird, a British Airways and LanzaJet collaboration targeting UK woody residues.

The near-term question is which routes have bankable offtake. Very few do yet, but the mandate structure suggests that window will shift rapidly.

"So far, facilities haven't scaled to the levels required to meet timeline demand. But the EU and UK mandate structures mean buyers are greatly incentivized to purchase SAF even at high prices, rather than pay non-compliance penalties."

—John Dees, Director, Fuels and Industrial Commodities

Domestic Cofiring: Achievable, but Not a Long-Term Anchor

Cofiring biomass with coal to produce electricity or heat is the most immediately achievable option. Most US coal-fired power plants could displace up to 10% of their input energy with raw or torrefied pellets, though plants would likely need fuel handling upgrades. Some state policies, such as Pennsylvania's Alternative Energy Portfolio Standards Act of 2004, support cofiring to meet renewable energy goals. However, there are no federal policies in the US that incentivize cofiring.

The case for cofiring as a long-term market is weak. The US coal fleet has contracted steadily for economic reasons—over 100 gigawatts (GW) of coal-fired capacity retired between 2015 and 2025—and biomass cofiring is unlikely to make a coal plant more cost-competitive. The Greenhouse Gas Protocol's scope 2 guidance does not permit buyers to procure a "strip" of electricity representing the biomass-fired fraction of output from a cofired plant; instead, buyers must accept the average total emissions from the plant in their scope 2 inventory, which limits the value proposition for corporate buyers seeking to demonstrate clean energy procurement.

The more interesting version of this pathway combines cofiring with carbon capture and storage (CCS), a combination that creates a deeper-abatement value proposition and the kind of firm, dispatchable power that corporate buyers increasingly need.

"Cofiring is a proven step toward modest emissions reductions from coal-fired electricity, but it's hard to make the economic case for it when compared to applications that command price premiums for deeper climate abatement."

—A.J. Simon, Director of Industrial Decarbonization

Sustainability Is Now the Qualification Gate

Each of these markets is more discerning about sustainable biomass sourcing than the UK power sector was a decade ago. That shift will not reverse.

US Southeast wood has real potential for high-integrity sustainability credentials, particularly in softwood residues. But it also carries downside risks when sourcing from natural stands. Through work with producers, buyers, and project developers across these markets, we have found that four questions now drive every serious procurement conversation:

1. Does the supply chain have verifiable governance and chain-of-custody transparency?
2. Does sourcing respect the rights of Indigenous Peoples and local communities?
3. Is the wood coming from regions where forest carbon stocks are stable or growing, and not from protected areas or primary forest?
4. Is sourced biomass a by-product of non-energy uses, and not the primary silviculture driver?

Producers who can answer yes to all four, and support those answers with data, are more likely to access these emerging markets. Those who cannot will find it harder to compete for offtake.

For a detailed framework on how these principles translate into contract language and certification requirements, see the 2025 Sustainable Forest Biomass Sourcing for CDR: A Buyer's Guide.

The Window Is Open, but Not Indefinitely

The US Southeast wood basket is well-positioned for the markets described here. The infrastructure is in place. What producers still need to build is the market positioning, sustainability documentation, and offtake relationships to go with it.

The producers who move now will have a meaningful head start. Those who wait for certainty may find that the most attractive offtake opportunities have already been structured around someone else's supply.

Learn more about Relae's work on SAF mandates, steel decarbonization, and sustainable biomass sourcing. 

Frequently Asked Questions

What happens to US wood pellet exports when the UK's new biomass rules take effect?

Starting April 2027, the UK's signed Contracts for Difference agreement caps subsidized biomass generation at a 27% capacity factor, roughly half of today's levels. That's expected to cut total UK pellet demand to about 4.9 million GST a year, leaving only around 1.6 million GST available to US exporters.

Is BECCS for data centers a proven market, or still emerging?

The underlying technology is credible, and the Louisiana Green Fuels project already demonstrates it at commercial scale. However, the deal structure isn't yet proven. No hyperscaler has signed a single contract for both electricity and carbon removal credits from one BECCS plant, so this market is emerging rather than established.

How does low-carbon steel demand compare to sustainable aviation fuel as a market for pellet producers?

Steel offers nearer-term certification frameworks (the Low Emission Steel Standard began issuing certifications in 2025) but limited commercial-scale volume so far. SAF has a stronger long-run demand signal thanks to EU and UK blending mandates and steep non-compliance penalties, but requires far higher capital investment to enter.

What should a wood pellet producer look for when evaluating a new market?

The four sourcing questions that now gate access across all these markets are: verifiable chain-of-custody, respect for Indigenous and local community rights, sourcing from stable or growing forest carbon stocks (not primary forest), and biomass that's a by-product of non-energy uses rather than the primary driver of harvest.

Key Takeaways

• The Nasdaq Carbon Issuance Calendar, a new data platform, provides carbon removal buyers and suppliers with standardized information on future offtake availability, indicative pricing, and project maturity. The platform was developed in collaboration with Relae, formerly Carbon Direct.
• The Carbon Issuance Calendar addresses the fragmentation and transparency problems of the voluntary carbon market by centralizing standardized project data and embedding our scientific diligence framework, built over 900 project reviews, giving buyers delivery-risk insight that no registry or marketplace offers today.
• The Carbon Issuance Calendar is an important early step, not the whole journey: it shows buyers what durable tonnes exist and allows them to compare projects with apples-to-apples data. 
• Buyers can move from the Carbon Issuance Calendar into technical diligence, contracting, and project assurance with Relae’s advisory team. Suppliers can register to connect with buyers who are ready to engage.

Carbon Removal Project Data Has a Visibility Problem

If you're sourcing durable carbon removal credits, you may run into a familiar wall: project data scattered across dozens of developer websites, presented in inconsistent formats, with no easy way to compare one project against another. If you're a project developer, you face the mirror image of that problem: fielding individual requests for proposals, with no central place to showcase your available tonnes.

Get this wrong, and buyers may end up counting on carbon removal that never shows up - the delivery risk bugbear.

Between 2022 and 2024, high-durability engineered carbon removal made up just 2 percent of all carbon credit issuances. They remain in short supply, particularly the high-quality supply corporate buyers need. The gap is set to widen: our 2026 State of the Voluntary Carbon Market report found that more than 80% of the 2030 high-durability carbon removal projects are at risk of stalling and failing without additional offtake and financing commitments.

The Nasdaq Carbon Issuance Calendar, developed by Nasdaq in collaboration with Relae, offers an important first step toward addressing this information gap.

What Is the Nasdaq Carbon Issuance Calendar?

The Carbon Issuance Calendar is a centralized, accessible dashboard where carbon removal buyers and suppliers view standardized project data: future credit availability, indicative pricing, and project delivery status, all in one place. 

The Nasdaq Carbon Issuance Calendar combines structured, developer-provided project data with project maturity assessment informed by Relae’s assessment framework and technical diligence. This helps users understand future CDR availability, indicative pricing, and potential project delivery risk through a single platform.

This expertise didn't appear overnight. It comes from sitting across the table with developers, stress-testing their science, mapping their delivery timelines against reality, and helping them show up to buyers as credible partners. The result is a track record that gives the framework embedded in the Carbon Issuance Calendar its depth. It's a starting point, built for buyers and suppliers to find each other on the basis of consistent, comparable information, using international class financial and information infrastructure.

How Buyers Should Use the Nasdaq Carbon Issuance Calendar

Today, if you're trying to procure durable carbon removal credits, you have no single place to start. You have to visit individual developer sites, request information through scattered channels, and compare projects that present data in entirely different formats before diligence has even begun. In many cases, you are comparing apples to oranges - different kinds of CDR projects with different durabilities, risks, and overall quality. 

The Carbon Issuance Calendar provides a central starting point. You can view future credit availability, compare indicative pricing across projects, and begin assessing options without contacting each supplier one by one.

More importantly, the Carbon Issuance Calendar frames the data. Our scientists developed a delivery-oriented lens, built from reviewing over 900 carbon removal projects, drawing on the same rigor behind our Criteria for High-Quality Carbon Dioxide Removal, which we develop annually with Microsoft.

How Suppliers Reach Buyers Through the Carbon Issuance Calendar

If you're a project developer, the Nasdaq Carbon Issuance Calendar tackles visibility, one of the most persistent barriers to market access. You can list available tonnes, display indicative pricing, and reach a global audience of corporate and financial buyers at no cost.

The timing matters. Many first-of-a-kind engineered carbon removal projects are preparing to break ground and need bankable offtake agreements to secure financing before they can do so (a key aspect of CDR 2.0). Our analysis of approximately 140 high-durability carbon removal project developers found scale-up plans for 30 million tonnes of supply per year. Reaching that potential will take real demand: committed forward offtake, increased project equity investment, and access to lending. 

Register now: you'll be positioned to connect to buyers actively looking to engage.

How Does the Carbon Issuance Calendar Differ From a Carbon Credit Registry or Carbon Removal Marketplace?

The Carbon Issuance Calendar solves a distinct, early-stage problem. It gives buyers and suppliers a centralized place to find each other and compare options against standardized information, something neither a registry nor a marketplace is built to do.

For a closer look at how registries differ and what you should weigh when navigating them, read our Navigating Carbon Credit Registries report.

Scientific Diligence Turns Visibility Into Confidence

Standardized data tells you what exists. Scientific diligence tells you what's worth pursuing. 

Relae’s scientists do that work every day. Our experts apply rigorous pathway-specific criteria to live projects, evaluating delivery risk and status, and identifying where questions remain is the core of what we bring to the carbon removal market.

The Carbon Issuance Calendar puts an accessible version of that expertise at the top of the procurement funnel. It’s for everyone in the market - you don't need to be a carbon removal scientist to use it. This snapshot allows you to compare projects against each other, giving you a meaningful starting point before deeper diligence begins. 

Want to go deeper on a specific project? Relae’s technical diligence team picks up right where the Carbon Issuance Calendar leaves off.

What Carbon Removal Projects Are on the Carbon Issuance Calendar Today?

The Carbon Issuance Calendar currently features engineered and hybrid carbon removal projects: direct air capture, biochar, enhanced rock weathering, and bioenergy with carbon capture and storage. These high-durability pathways offer permanence on the order of hundreds to thousands of years.

Many of these projects are at an inflection point: they’re ready to scale but dependent on committed offtake to unlock financing. The Calendar serves their needs, and the buyer’s needs, together.

Nature-based carbon removals have their own criteria and market dynamics. They may appear in a separate segment of the Carbon Issuance Calendar down the line.

From the Carbon Issuance Calendar to Completed Carbon Removal Procurement

If you're building or refining a carbon removal procurement strategy, the Carbon Issuance Calendar is the right place to start. 

From there, you can choose to work with the Relae advisory team to support every later stage: technical diligence on specific projects, contracting and negotiation support, ongoing project assurance, and access to curated carbon credit sourcing. The Carbon Issuance Calendar surfaces the market; we help you navigate it, connecting you with the right developers, on the right terms, with the scientific confidence to move forward.

Moving from commitment to delivery takes structural change across the market, too—our CDR 2.0 white paper lays out the five pillars we see as essential to getting engineered and hybrid carbon removal projects built and delivering.

Key Takeaways

• Trust in carbon credits remains low. In part, this is because many mistakenly treat every credit type as interchangeable.
• Reduction, removal, and avoidance credits are verified against fundamentally different baselines, so credit quality must be judged based on type and project specifics, never with one blanket standard.
• The Integrity Council for the Voluntary Carbon Market's Core Carbon Principles now give buyers an independent bar to check against, including 44 methodologies approved across 13 eligible crediting programs, as of August 2026.
• Removal credits still make up only 5–6% of the market, even as compliance-driven demand accelerates, per our 2026 State of the Voluntary Carbon Market report.

Three Types of Carbon Credits: Reduction, Removal, and Avoidance

A carbon credit is a mechanism that allows one party to compensate another for their carbon mitigation activities. Based on their net emissions impact, there are three types of carbon credits: reduction, removal, and avoidance. 

1. Reduction credits reflect activities that decrease greenhouse gas emissions, compared to prior practices. 
2. Removal credits reflect activities that remove carbon dioxide already present in the atmosphere and oceans and lock it away for decades, centuries, or millennia.
3. Avoidance credits reflect activities that prevent greenhouse gases from being emitted in the first place. For all three types, credits are assessed and issued by measuring or estimating how much carbon is reduced, removed, or avoided as a result of a credit purchase and its associated activities.

While credits are assessed in different ways depending on the type, one of the most important indicators of quality is a project's baseline - the emissions that would be present in a business-as-usual scenario, without action being taken to reduce, remove, or avoid them. Project developers use baselines as a means of comparison to assess the net emissions impact of a project. 

• Baselines must be accurately set and data-driven. 
• Emissions impacts of a project must be correctly calculated against its baseline. 

Reduction, removal, and avoidance projects involve very different activities and, for some types of projects, it may be more challenging to establish an accurate baseline. However, without accurate baselines, climate impacts cannot be reliably determined.

Across the voluntary carbon market, Reduction credits represent roughly 20% of the purchases. Removal credits represent roughly 5% of the purchases. The remainder, roughly 75%, are avoidance credits.

Carbon Reduction Credits

Carbon reduction must drive the majority of our push to net zero, but translating carbon reduction activities into carbon credits that can be purchased is challenging. Examples of activities represented by carbon reduction credits include reducing fossil fuel use by improving fuel efficiency, or programs that reduce the methane that is generated from farms or municipal waste processing. 

Reduction credits are measured and quantified against the baseline emissions of an existing technology or process. Some reduction credits are easy to track and measure, such as efficiency investments or destruction of fugitive methane. Other projects are more complex. For example, low-emission cookstove projects in developing regions rely on tracking patterns of cookstove use and quantifying emission factors for various fuel and stove combinations, both of which are hard to do. The result, as studies have shown, sometimes leads to overcrediting in reduction projects. 

Superpollutant Credits

One class of reduction credit, superpollutant credits, has garnered recent attention. These credits involve the reduction of non-CO2 greenhouse gases with very strong radiative forcing, such as methane, nitrous oxides, or fluorinated gases like chlorofluorocarbons. These are not a substitute for CO2 removal, but can provide rapid and profound reductions at modest cost. Many different kinds of superpollutants exist in today’s market, worth roughly $60M today. Recent purchases by tech companies and others have highlighted the potential of these reduction credits.

Another class of reduction credit, transition credits, involves the deliberate early closure of emitting assets like coal-fired power plants or heavy manufacturing facilities. Early efforts by governments, banks, and companies around the world under the Just Energy Transition Partnership agreement jump-started transition credits as a concept at COP26. The Kinetic Coalition, in partnership with many groups including Relae, has launched work to bring transition credits to market with several pilot efforts, including closing a coal plant in the Philippines 10 years early. 

Carbon Removal Credits

Projects that remove carbon come from a diverse set of solutions, from nature-based solutions like reforestation, to hybrid solutions like biochar, to engineered solutions such as direct air capture and storage. Roughly 5–6% of credits on the voluntary carbon market today are classified as removals, up from roughly 3% a few years ago.

Carbon removal baselines are determined differently depending on whether a project uses an engineered, hybrid, or nature-based solution. For engineered removals, the baseline is zero, because no carbon removal was occurring in the absence of the project. The credited removal will be the difference between the quantity of carbon removed and any emissions that occur to facilitate the removal (determined through a carbon credit life cycle assessment). Baselines for hybrid and nature-based removals can be more challenging. In natural systems, changes in carbon stocks created by removals must be measured and approximated over time, and creditable removals represent the additional carbon removed by the intervention relative to the baseline (e.g., fallow land versus a reforestation project).

Another important consideration for carbon removal credits is project durability, a measure of the likely duration of carbon storage. Stored carbon can re-enter the atmosphere either through deliberate actions (e.g., deforestation) or accidental ones (e.g., wildfires). Nature-based removals are especially vulnerable to being re-released and are usually considered less durable (i.e., stored for less than 50 years). In contrast, engineered solutions offer high durability (i.e., stored for hundreds to thousands of years), and hybrid removals also offer durability periods that are typically longer than those of nature-based removals.

While less durable, nature-based solutions are effective, cost-effective, and widely available today. They made up over 95% of all carbon removal credits issued in 2025. Engineered and hybrid solutions are more expensive and scarce but offer longer durability. Prices of engineered carbon removal are likely to fall with innovation and increased market participation, but are currently much higher than most nature-based credits. With SBTi's finalized Corporate Net-Zero Standard V2.0, this balance is likely to shift. Large companies must now purchase removal credits covering 1–100% of scope 1, scope 2, and scope 3 emissions between 2035 and their net-zero year, with an explicit focus on more durable CO2 removal credits.

Carbon Avoidance Credits

Examples of carbon avoidance include avoiding deforestation that would result in the release of carbon dioxide into the atmosphere or clean energy projects that avoid the release of emissions from burning fossil fuels in possible facilities. This can be confusing, since many avoided credits are called reduction credits, as is the case with projects under the Reducing Emissions from Deforestation and Forest Degradation (REDD+) framework. Avoidance credits make up roughly 75% of certified credits on the voluntary carbon market today - an overwhelming majority - in part due to high availability and low price. 

Avoiding emissions is an important goal with numerous environmental, climate, community, and other benefits. Relae works with clients and customers across industries on developing and implementing strategies to avoid emissions within their value chain. However, there are significant challenges with the way that many carbon avoidance credits are created.

• Carbon avoidance credits are based on an estimate of the emissions that might have existed had a project not been funded. Because it is impossible to observe what might have happened in the absence of a project, carbon avoidance estimates are determined by considering historic data and contextual information. Statistical models can be used to create a presumed baseline that represents what would have happened in the absence of the project.

• Because the baseline is not observed in an avoided emissions project, there is uncertainty in calculating the number of carbon credits it produces. If the baseline is not set accurately, a project can overcredit. While the lack of a directly observed and measured baseline means avoidance credits will always have some degree of uncertainty, high-quality avoidance projects present compelling evidence to support their baselines, greatly reducing uncertainty. 

New datasets, statistical techniques, and methodologies are providing opportunities for developing avoidance credits with more certainty. Three REDD+ methodologies have now cleared the Integrity Council for the Voluntary Carbon Market (ICVCM) assessment for its Core Carbon Principles (CCPs), a concrete sign that credit quality standards for avoidance projects are maturing.

Defining and Standardizing Quality in the Voluntary Carbon Market

Carbon credits are intended to reduce, remove, or avoid emissions. They pay for an environmental service that must be delivered. Companies working to generate climate benefits through credit purchases must grapple with the differences and uncertainties of credit quality to ensure that the intended benefits are realized. 

While high-quality credits exist for all types of projects, a rich understanding of the differences in methodologies, geographies, physics, and ecology is required to identify high-quality projects and understand varied certainty, durability, and risk terms. Identifying high-quality carbon projects demands extensive and project-specific diligence beyond carbon market certification.

Our own diligence work reveals that high-quality projects can be hard to find. Fewer than 10% of the carbon removal projects we assessed for our 2026 State of the Voluntary Carbon Market report met our quality criteria. This diligence work now has an additional, independent backstop. As of August 2026, the ICVCM has approved 44 methodologies across 13 programs, as eligible for its CCP label, including ACR, Gold Standard, and VCS. For buyers, considering projects that are CCP-eligible should be used as a first filter—not a substitute for project-level diligence, but representing a legitimate floor.

While realized emissions impacts may be difficult to prove in some cases, it is important to remember that some projects provide additional co-benefits. REDD+ projects, for example, may have a positive impact on conservation and biodiversity, and cookstove projects may offer clear human health and social welfare benefits. However, these benefits should be assessed separately from carbon reduction, removal, or avoidance benefits.

Frequently Asked Questions

What's the difference between a carbon credit and a carbon offset? 

A carbon credit represents one verified tonne of emissions reduced, removed, or avoided. A  carbon offset describes how a buyer uses that credit, typically to counterbalance emissions it has not yet accounted for. The credit itself does not change type based on how it's claimed.

Which type of carbon credit—reduction, removal, or avoidance—is highest quality? 

No single type is inherently highest quality. Each project, regardless of type, is verified against a defined baseline. Quality depends on how rigorously that specific baseline was set and how well the project meets other quality criteria. Removal credits from engineered sources have the most straightforward baseline (zero), and avoidance credits carry the most baseline uncertainty by design, but these are only one determinant of credit quality.

Do carbon removal credits automatically meet the ICVCM’s Core Carbon Principles? 

No. The ICVCM assesses methodologies and programs, not individual projects. If a project uses a methodology that is eligible for the CCP label, this can be a useful floor but is not a guarantee of high quality.

How does SBTi's near-term removal mandate change which credits I should buy now?

SBTi's finalized Corporate Net-Zero Standard V2.0 doesn't require removal purchases until 2035, but it sets the ramp now (i.e., 1% of scope 1, scope 2, and scope 3 emissions in 2035, scaling to 100% by the net-zero year). This means the highest-durability removal supply that is scarcest and most in demand today is the same supply that many companies will need later. The SBTi guidelines are still changing, so buyers and project developers must track them closely.

Key Takeaways

• Improved forest management (IFM) increases measurable long-term carbon storage in living trees and durable wood products.
• At the same time, it can provide strong social and ecological co-benefits.
• IFM projects like the ones developed by Weyerhaeuser and the Indigenous community of Petcacab in collaboration with Relae (formerly Carbon Direct) show how IFM practices can align climate goals with social and environmental benefits.

Forests Are Climate Solutions If We Manage Them Wisely

Forests remove carbon dioxide from the atmosphere, but they need to be thoughtfully managed to keep doing so. As buyers look to scale carbon removal, improved forest management (IFM) is gaining traction in the voluntary carbon market (VCM).

IFM focuses on enhancing how existing forests are managed to increase carbon storage over time. It’s a nature-based solution that supports climate outcomes, community livelihoods, and environmental benefits when done well.

This piece explains how IFM works, what makes a project high-quality, and how real-world IFM projects like those developed by Weyerhaeuser and Petcacab in collaboration with Relae (formerly Carbon Direct) are delivering credible results for buyers and local communities alike.

What Is Improved Forest Management?

Improved forest management is a catch-all phrase that describes management techniques that decrease emissions from forests or increase carbon removal and storage. Some management techniques, like transitioning a working forest to a conserved status, decrease emissions from forest harvest and primarily create credits for avoided emissions. Other management techniques, like harvesting forests less frequently, can lead to greater carbon removal and storage over time and create credits for additional carbon removal. 

Examples of IFM Practices Include:

• Extending harvest rotations to allow more carbon accumulation
• Reducing the impact of logging on soil and surrounding trees
• Managing fire and pest risks to enhance forest health
• Transitioning some of a forest to conservation status

These strategies help forest carbon stocks grow beyond business-as-usual baselines. In carbon markets, IFM can generate carbon removal or avoided emissions credits, depending on the project's design and carbon accounting methodology.

What Makes a High-Quality IFM Carbon Removal Credit?

Buyers today face increased scrutiny around carbon credit quality. In this context, IFM projects must go beyond basic registry standards to demonstrate climate integrity and social and environmental benefits. 

Relae developed the Criteria for High-Quality Carbon Dioxide Removal, an annual report published in collaboration with Microsoft to establish science-backed quality standards. This includes six core principles that define high-quality carbon removal, all of which apply to IFM projects: 

• Social harms, benefits, and environmental justice - The extent to which the project prevents new social harms to people and communities, reduces existing harms, and provides meaningful benefits distribution. Since IFM projects take place in communities around the world, benefits will naturally vary from project to project.  
• Environmental harms and benefits - The extent to which the project minimizes and mitigates environmental harms, as well as provides environmental benefits. Because IFM projects enhance management practices, environmental co-benefits of high-quality IFM projects are usually substantial.
• Additionality and baselines – Evidence that the project’s carbon removal would not have occurred without carbon finance. Many IFM projects fail to present compelling additionality data and narratives. High-quality projects will be able to identify the actions the project took to increase carbon storage that would not have happened without carbon finance. 
• Measurement, monitoring, reporting, and verification (MMRV) – The ability to accurately quantify carbon removal in a repeatable and verifiable way, and to develop a plan for long-term monitoring of the project. IFM projects must have robust forest inventory, growth modeling, and occasional remeasurement to verify the additional carbon storage. 
• Durability – The likelihood that removed carbon remains stored over time, with mechanisms in place to mitigate reversal risk. Enhanced management of fire, pests, and disease in IFM projects can enhance forest carbon durability. 
• Leakage – Evaluation of whether project activities cause increased emissions elsewhere. If an IFM project substantially reduces timber supply, market demand can drive increased harvesting in other forests, undermining some of the project’s climate benefits. High-quality IFM projects minimize this risk by limiting harvest reductions, and account for any remaining leakage by issuing fewer credits.

Relae uses these criteria as part of our diligence framework when advising buyers evaluating projects and co-developing our own projects.

IFM Projects Delivering Real Impact

Weyerhaeuser: Applying Science at Scale

Weyerhaeuser, one of the largest forest owners in North America, is applying improved forest management practices across over 200,000 acres of working forests.

The IFM projects led by Weyerhaeuser are located in rural areas in the US, with low wildfire risk. These IFM projects sequester carbon by extending harvest rotations and forgoing harvest in established streamside management zones. 

Relae supported Weyerhaeuser with hands-on scientific collaboration to confirm that every IFM project met the Criteria for High-Quality Carbon Dioxide Removal. 

Why it matters to buyers:

• High-quality climate impact at large scale
• Transition of working forests from traditional management techniques to maximize climate impact
• Responsible forestry practices aligned with SFI® standards
• Rigorous carbon accounting and high-quality project baseline established using historical harvest records

The IFM projects led by Weyerhaeuser are some of the largest in the US today and a model for scaling science-backed forest carbon solutions.

Petcacab: Indigenous-Led Conservation in the Yucatán Peninsula

Located in the communal lands of Petcacab, Mexico, this IFM project is led by Indigenous Mayan ejidatarios—community members who have legal rights to manage the land.

Historically, forests in the ejido have been degraded through unsustainable harvesting and extensive damage from hurricanes. Through carbon finance, they are developing new forest management plans and sustainable forestry models, with revenue reinvested in health, education, and job creation.

“The rainforest for me represents my home, my work, my present, my future. We have a very daring challenge: to transform how we manage our forest, shifting from harvesting and selling timber to conserving it through the sale of carbon credits that support the development of our community.”
— Celso Chan Rivas, Carbon Project General Manager

What makes Petcacab stand out:

• Equitable benefit-sharing and strong Indigenous governance
• Critical habitat protection for endangered species
• Increased additional carbon storage through forest management and reduced land use conversion 
• Transparent reporting and verified outcomes

Petcacab is recognized by Relae as a high-quality community IFM project in Mexico, with clear social, environmental, and climate outcomes.

Investing in Forests That Deliver More Than Carbon

Improved forest management is more than a carbon strategy, it’s an investment in ecosystems, communities, and long-term impact. For buyers seeking high-integrity carbon removal with social and environmental co-benefits, IFM projects offer a compelling opportunity.

IFM projects like the ones developed by Weyerhaeuser and Petcacab in collaboration with Relae show what’s possible when forests are managed with science and care. They also reflect what the voluntary carbon market needs more of: quality, transparency, and impact beyond the metric ton.

Key Takeaways

• What's happening: The voluntary carbon market (VCM) stalled in 2025, with carbon credit retirements falling 7% despite a 227% surge in corporate climate commitments.
• Why it matters: Over 80% of high-durability carbon removal capacity is at risk of not being realized without additional offtake.
• The implication: For corporate buyers with 2030 climate targets, early movers will define market standards and secure the supply they need, while those who wait risk volatility and constrained access to high-quality credits.

Why the Voluntary Carbon Market Needs Action Now

The voluntary carbon market stands at a crossroads. Credit retirements in 2025 fell far below the billion-tonne-scale projections from earlier in the decade. There is a widening gulf between climate ambition and market action.

The VCM transacts credits that avoid, reduce, or remove emissions. Carbon dioxide removal (CDR), the process of removing and durably storing atmospheric CO₂, remains a small but critical segment, accounting for 5% of credits retired. Limiting overshoot of 1.5°C requires a rapid scale-up of CDR.

However, most organizations with 2030 climate goals have yet to engage in CDR procurement. Without clear market signals today, CDR supply will falter. What's missing isn't capability or knowledge, but the commitment to act. Early movers will define the market in its early stages, while latecomers may face volatility and uncertain supply.

Our latest analysis reveals both troubling trends and clear pathways forward for CDR buyers ready to move from commitment to execution.

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Five Years of Stagnation: The VCM Falls Short of Projections

For five consecutive years, muted growth and persistent oversupply of poor-quality credits have defined the market. In 2025, credit retirements—a proxy for spot-market demand—reached 157 million metric tonnes (Mt), down 7% from 2024.

This incremental growth is far below what market analysts anticipated earlier in the decade, when several projections expected demand to exceed 1 billion tonnes by 2030. 

VCM Credit Trends: Concentrated in Avoidance and Reduction

The VCM has historically been concentrated in avoidance and reduction carbon projects,  largely dominated by REDD+, renewable energy,  and cookstove credits. 2025 marks the first year a new credit type has dominated, though: projects that reduce emissions of superpollutants now make up roughly 20% of all credits issued in the VCM. Superpollutant issuances increased by about 180% between 2020 and 2025, while retirements grew by roughly 150%.

CDR Remains a Small but Critical VCM Segment 

In 2025, CDR credits accounted for only 5% of 2025 retirements, but have a more active forward offtake market—where buyers commit today to purchase credits that will be delivered in the future, providing crucial early-stage financing for projects.

Within the CDR category, high-quality credits are still hard to find. Applying our Criteria for High-Quality Carbon Dioxide Removal, we find that less than 10% of the CDR projects we review meet our high-quality threshold with minimal reservations.

Nature-Based CDR Dominates the Spot Market

Of the all CDR credits issued in the VCM in 2025, 95% originated from nature-based CDR pathways, while 5% represented high-durability CDR pathways such as biochar or bioenergy with carbon capture and storage (BECCS). This distribution reflects the mature role that nature-based CDR projects continue to play in the market, alongside the early stage of durable CDR deployment.

Within nature-based credits, supply and demand dynamics differed significantly between afforestation, reforestation, and revegetation (ARR) and improved forest management (IFM). 

• For ARR credits, issuances and retirements have tracked closely at a roughly 1:1 ratio, with issuances remaining flat at around 7–8 Mt annually over the past four years, leaving little inventory available for spot purchasing. 
• IFM credits, by contrast, have grown 2.5-fold since 2023, making them one of the largest sources of growth within nature-based credits, though high-quality CDR credits from IFM are in much lower supply.

For buyers, this means ARR credits are increasingly difficult to source on the spot market, while IFM credits are more readily available—though careful diligence is needed to identify high-quality projects.

Nature-based offtakes and commitments have expanded in recent years, with more than 90 Mt of future delivery now contracted or committed. The vast majority of these commitments are concentrated in ARR projects, highlighting both the supply constraints facing ARR today and buyers' foresight in securing the supply they will need in the near future.

High-Durability CDR Is Almost Entirely Forward-Looking

The spot market for high-durability CDR credits represents only 0.3% of activity in the VCM, but important dynamics are beginning to emerge as more high-durability CDR technologies reach the market.

From 2021 to 2025, roughly 80% of high-durability issuances and retirements came from biochar and geologic storage. However, the emergence of large-scale geologic CDR projects is beginning to shift the balance, with individual projects capable of delivering hundreds of thousands of tonnes annually. Early-stage methodologies such as enhanced rock weathering (ERW) and ocean alkalinity enhancement (OAE) issued their first credits in 2025, totaling roughly 12,000 tonnes.

While the spot market for high-durability CDR is growing and diversifying, forward offtake agreements continue to define the landscape. The ratio of high-durability spot retirements to volumes committed through forward offtake is 1:70—meaning for every tonne retired today, 70 tonnes have been committed for future delivery.

Forward Offtake Commitments Are Rising Across CDR Pathways

To date, forward offtake agreements, advanced market commitments (AMC), and large contracted deals with intermediaries cover more than 40 Mt of high-durability CDR, in addition to over 90 Mt of nature-based CDR. These cumulative volumes highlight the increasingly central role of forward purchasing in shaping future supply, particularly for capital-intensive, high-durability pathways. 

However, the success of forward offtake strategies depends critically on careful due diligence. Without a rigorous assessment of technological readiness, project viability, and delivery risks, forward commitments risk financing projects that fail to deliver, undermining both individual investments and broader market confidence.

Market Concentration of Forward Offtake Remains High

A small group of companies continues to drive the majority of forward offtake activity. In 2025, Microsoft remained the clear market leader, accounting for roughly 60% of contracted nature-based CDR offtakes and more than 80% of high-durability offtakes with a named buyer announced to date. Other active buyers—including Google, JPMorgan Chase, Equinor, and Amazon—have expanded their commitments, but overall market concentration remains high.

This concentration reveals both opportunity and risk: while anchor buyers are proving the market model works, broader participation is needed to unlock the full scale of CDR deployment required.

Growing Gap Between Climate Ambition and Market Action

Corporate climate targets anchor most current VCM activity: All of the top-10 buyers in the market today participate based on either self-declared commitments or net-zero commitments aligned with the Science Based Targets initiative (SBTi).

Demand forecasts based on these future commitments project that total CDR demand could reach 46-110 Mt by 2030, a ~6-14x growth from today. Yet, how companies decide to implement their targets will ultimately affect the composition of CDR demand within the VCM.

Rather than relying solely on public commitments, we analyzed the behavior of companies that are actively purchasing CDR today. Should today's top buyers follow through on their stated CDR commitments, CDR demand could reach a minimum of 28 Mt by 2030, with 6.5 Mt of demand for high-durability CDR.

However, the discrepancy between observed demand and target-led scenarios shows a persistent gap between what companies say and what they do. SBTi reported a 227% surge in companies setting both near-term and net-zero targets in the 18 months leading up to mid-2025, while carbon credit retirements in the VCM fell 7% in 2025. 

Shifting from intention to execution will ultimately determine whether the VCM evolves into a durable, functioning marketplace or stalls short of the scale required for credible, net-zero pathways.

Rising Trends of Greenhushing and Anonymity Obscure CDR Demand

In the broader VCM, 55% of tonnes retired on the spot market over the past three years have been anonymous, and that fraction has been increasing. A similar trend is true of high-durability CDR: nearly 40% of all offtake transactions made in 2025 did not disclose the participating buyer. This buyer behaviour could reflect the often-discussed greenhushing phenomenon.

When anonymous actors dominate, it becomes harder to track demand signals, verify corporate progress, and establish clear integrity benchmarks. This opacity creates systemic risk for the entire market.

Market Growth Tipping Points on the Horizon

Several pivotal events on the horizon could mitigate risk and unlock project development, tipping buyers into action after half a decade of limited market growth:

• Voluntary demand: SBTi's  Corporate Net Zero Standard V2.0, published in June 2026, confirms credits still can’t count toward scope 1-3 targets, but introduces a voluntary recognition program starting in 2027 and mandatory removal purchasing for large companies from 2035, starting at 1% of footprint. 
• Compliance demand: The UK's Emissions Trading Scheme (ETS) Authority has already committed to integrating carbon removals into the UK ETS by 2028 via an auction model. This is the first confirmed large-scale compliance pathway for CDR credits, though credit-type eligibility is still being worked out.
• Regulatory support: Publication of Article 6.4 methodologies under the Paris Agreement and loosening of CORSIA credit supply bottlenecks could expand eligible supply and boost buyer confidence.

These tipping points in policies, standards, and market structures are advancing with clear timelines, creating conditions to move CDR procurement from hesitation to activation.

CDR Supply Faces Critical Challenges

While buyer inaction poses one threat to market growth, the supply side faces its own critical challenges.

30%–220% More Investment Is Needed in Nature-Based CDR Supply

Nature-based CDR would require a 30%–220% increase in finance to support current corporate targets. Relae (formerly Carbon Direct) has identified US$18 billion in publicly committed funds for nature-based CDR announced from 2018 to 2025. If deployed immediately to generate high-quality CDR, this level of funding could translate into up to 32 Mt per year by 2030 and 290 Mt cumulatively through 2040.

This is sufficient to meet the conservative 28 Mt demand floor from today's active buyers—but falls well short of what would be needed if even a fraction of companies with 2030 targets begin executing on their stated commitments.

80% of High-Durability CDR Projects Are at Risk

The situation is more acute for high-durability CDR. We estimate that over 80% of the total 2030 credit supply pipeline is at risk, due to insufficient project offtake and financing agreements.

Without increased offtake and financing support, we expect that the landscape for capital-intensive, high-durability CDR may consolidate

CDR Buyers Will Determine Which Projects Get Built

The supply-side ecosystem features a sufficient number of high-quality CDR suppliers with the potential to scale. These suppliers face purchasing behavior insufficient to meet buyers' own stated climate goals. In this environment, every CDR procurement decision matters. Companies that delay procurement risk missing their own climate targets while also ceding competitive advantage to early movers who secure the limited supply of high-quality credits. 

Five Actions to Strengthen the CDR Market

Buyers and investors can play a critical role in reducing project risk and strengthening the CDR market. Our full report details five essential actions:

1. Use purchasing power wisely
2. Prioritize project diligence
3. Construct bankable contracts
4. Support market data transparency and CDR goals
5. Undertake project assurance

Each action addresses specific market failures and, when implemented strategically, can significantly improve the likelihood that high-quality CDR projects reach operation and deliver credits as contracted.

With 2030 only four years away, the window for action is rapidly closing. Early movers will secure supply and define market standards, while those who wait risk entering a crowded market with limited access to high-quality credits and escalating prices.

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Frequently Asked Questions

Why did the voluntary carbon market stall in 2025 despite rising corporate climate commitments?

Retirements fell 7% even as SBTi reported a 227% surge in companies setting near-term and net-zero targets. The gap reflects that most companies with 2030 goals haven't yet moved from setting targets to actually procuring credits.

Is carbon dioxide removal a proven market today, or still emerging?

CDR remains a small segment—about 5% of 2025 retirements—but it has an unusually active forward market, with buyers committing today to volumes delivered years from now. High-durability pathways like biochar and geologic storage are still early-stage relative to nature-based credits.

How does the new SBTi Net-Zero Standard affect corporate carbon credit strategy?

Under the new SBTi Net-Zero Standard, credits still can't be counted toward scope 1, 2, or 3 targets. But it introduces a voluntary recognition program starting in 2027, and requires large companies to begin purchasing carbon removals from 2035, starting at 1% of their footprint.

What should CDR buyers prioritize given current market conditions?

Given how concentrated forward offtake activity is today, buyers should prioritize rigorous project diligence and bankable contract structures over simply committing volume—the 2026 State of the Voluntary Carbon Market report details five recommended actions in more depth.