Long Buy

A Market That Grew and Shrank at the Same Time

Corporate climate commitments surged 227% in 2025. Carbon credit retirements fell 7% in the same year. Hold both numbers in your head at once, because that gap is the entire story of where the voluntary carbon market stands heading into the second half of 2026.

This is not a paradox. The condition has a precise name in every other commodity market: deferred demand. Companies are signing pledges and announcing net-zero timelines at a pace without historical precedent in voluntary environmental markets. But the actual act of retiring a carbon credit, permanently removing it from circulation to offset an emission, declined year over year. The commitments carry legal and reputational weight. The supply they will eventually require does not yet exist in any physical or verified sense.

What that spread produces is a forward market dynamic. Buyers who understand the mechanics are locking in supply now through offtake agreements at prices that reflect today's uncertainty rather than tomorrow's scarcity. Buyers who do not are accumulating exposure to a market that could tighten faster than most corporate procurement teams are modeled to handle. The question for any investor watching this space is not whether demand will materialize. The question is whether the supply side can be built fast enough to meet it, and who profits when it cannot.

Why CDR Credits Command the Structural Position

Carbon dioxide removal credits, CDR in market shorthand, represented only 5% of total voluntary carbon market retirements in 2025. That number sounds marginal. Read differently: the category with the most institutional momentum, the most active forward market, and the strongest regulatory tailwinds accounted for a single-digit share of actual volume. That is not a ceiling. That is a baseline.

The composition of CDR supply tells a more complicated story. Of all CDR credits issued in the VCM during 2025, 95% came from nature-based pathways, including reforestation, soil carbon, and coastal blue carbon projects. The remaining 5% represented high-durability engineered approaches: biochar, bioenergy with carbon capture and storage (BECCS), and direct air capture. The durability split matters enormously because corporate buyers operating under Science Based Targets initiative frameworks face mounting pressure toward permanent removal rather than temporary sequestration. A tree can burn. Mineralized carbon stored in basalt cannot.

The forward offtake market for CDR is where the financing mechanics become genuinely consequential. Because projects like BECCS or direct air capture require capital years before delivering a verified credit, buyers are committing today to purchase credits that will not exist until a facility is built and operating. Microsoft's long-term purchase agreements with carbon removal developers, structured over multi-year delivery windows, are the clearest public example of this mechanism at scale. That financing structure converts a climate commitment into something closer to a project finance instrument. The buyer is not purchasing an offset. The buyer is underwriting the construction of supply.

Direct participation in forward CDR offtake falls outside retail investor access. The companies building the infrastructure that enables those contracts, among them biochar producers, BECCS developers, and monitoring and verification technology firms, are increasingly findable through public markets and specialist funds. The CDR supply chain is beginning to resemble a capital structure, not merely an environmental ledger.

That structural shift has implications for how fund managers are now underwriting CDR exposure. Multi-year delivery windows create credit risk that looks more like infrastructure lending than commodity trading, and the pricing models that registry bodies apply to forward credits are still being stress-tested against actual project attrition rates.

Mapping the Commitment Surge Against Real Obligations

A 227% surge in corporate climate commitments attracts capital the way a beacon attracts moths. The instinct is to read it as a demand signal. The disciplined read is to ask what commitments actually obligate a company to do, and on what timeline.

Most voluntary commitments made in 2025 reference net-zero targets dated 2030, 2040, or 2050. Credits needed to fulfill a 2040 commitment do not need to be retired until 2040. What the commitment surge actually measures is reputational positioning. Companies are hedging against future regulatory mandates, investor pressure, and supply chain disclosure requirements rather than executing immediate climate action. Future obligations are discounted. Immediate cash outlays are not. That is how corporate treasury functions operate.

The risk embedded in this structure surfaces when procurement timelines compress because a regulation passes, because a major customer demands verified scope 3 reductions, or because a competitor retires credits and creates reputational asymmetry. When that compression happens, deferred demand arrives simultaneously across a market that has not built sufficient supply. Price spikes in illiquid voluntary markets have precedent. The 2021 to 2022 run in nature-based credits, where prices for REDD+ avoided deforestation credits moved from under $3 per tonne to above $15 per tonne within eighteen months before collapsing under quality scrutiny, is the template. That cycle demonstrated not that voluntary carbon fails, but that supply built on shaky methodology collapses precisely when demand peaks.

The current commitment surge is building toward a similar inflection. The methodology debate has partly resolved in 2026. The market has moved toward stricter issuance standards under the IC-VCM's Core Carbon Principles framework, and high-durability CDR is explicitly favored by buyers who absorbed the REDD+ lesson. Whether that quality filter holds under a genuine demand surge remains the open question the market cannot yet answer honestly.

Where the Fee Structure Hides in Carbon Products

Retail investors approaching the voluntary carbon market through financial products, including ETFs, carbon credit funds, and structured notes linked to carbon indices, encounter a fee architecture less transparent than almost any other asset class. Carbon credits are not exchange-traded commodities in the sense that oil futures are. Most VCM transactions happen bilaterally, over the counter, between corporate buyers and project developers or brokers. Prices are not publicly reported in real time. The spread between what a project developer receives and what an end buyer pays can exceed 40% on some nature-based transactions, with intermediary layers absorbing margin at each step.

Financial products offering retail exposure to carbon markets solve the access problem while reintroducing the fee problem in a different form. An ETF tracking a carbon price index charges a management fee and also embeds the cost of rolling futures contracts, a structure familiar to anyone who watched commodity ETFs bleed returns through contango in the 2010s. A carbon credit fund holding physical credits must account for the custody, verification, and registry maintenance costs of those credits, none of which appear in a headline expense ratio. The KraneShares Global Carbon ETF (KRBN) and similar products tracking compliance market prices in the EU ETS, California Cap-and-Trade, and RGGI offer more liquidity and price transparency than direct VCM exposure, but they track a different market with different drivers than the voluntary credit dynamics recorded in the 2025 data.

The distinction between compliance markets and voluntary markets is the one that most retail-facing carbon products deliberately blur. EU ETS carbon allowances are priced by regulatory supply caps and industrial demand. VCM credits are priced by corporate reputational demand and methodology quality. They can move in opposite directions. In 2023 and 2024, EU ETS prices fell sharply while voluntary CDR credit prices held or rose on quality-flight dynamics. An investor who bought KRBN as a proxy for voluntary carbon commitments was tracking the wrong instrument entirely.

The exposure that actually reflects the commitment surge and the CDR supply constraint runs through the companies building permanent removal infrastructure: Carbfix mineralization projects, biochar producers scaling through registered standards like Puro.earth, and the monitoring and verification technology platforms the IC-VCM framework increasingly requires. Most remain private. Some are accessible through climate-focused venture funds with multi-year lock-ups and carry structures that reward the fund manager well before the investor who waited a decade to receive returns.

The voluntary carbon market in 2026 is not a broken market. The demand architecture and the supply architecture are being built on different timelines, financed through instruments with very different risk profiles, and wrapped in financial products designed before the CDR quality bifurcation existed. That structural mismatch is where real price discovery is still waiting to happen.