Carbon Markets for Landowners: What Missouri Owners Need to Know

A comprehensive guide for landowners, farmers, foresters, and land managers — from The Carrington Firm

Carbon markets have moved from a niche sustainability concept to a real source of revenue for landowners across the country. Forestry and agricultural projects now account for a majority of the credits issued in voluntary carbon markets, and companies, governments, and investors are actively seeking landowners willing to enter into carbon credit agreements. At the same time, the legal and regulatory landscape around carbon credits is unsettled, shifting, and — in the wake of recent federal policy changes — increasingly uncertain.

This guide walks landowners through what carbon markets actually are, how credits are created and regulated, what's changing at the federal level, and what to watch for before signing any carbon agreement. Our goal is simple: help you understand this opportunity well enough to protect your interests, and know when it's time to bring in professional advisory support.

Illustration: A comprehensive guide for landowners, farmers, foresters, and land managers — from The Carrington Firm

What Is a Carbon Credit?

A carbon credit is a tradeable unit that represents a measurable reduction, avoidance, or removal of greenhouse gas emissions — typically equal to one metric ton of carbon dioxide or its equivalent. Landowners can generate carbon credits through activities like:

Afforestation and reforestation — planting trees on land that was previously unforested or restoring tree cover to previously forested land
Improved forest management — adjusting harvest practices to store more carbon than a business-as-usual baseline
Avoided deforestation — protecting existing forest from conversion or logging
Regenerative and no-till agriculture — practices that increase soil carbon storage
Wetland and grassland restoration

Once generated and verified, these credits can be sold to companies, governments, or individuals seeking to counteract their own emissions — often as part of a net-zero or "carbon neutral" commitment.

Who's Involved: How a Carbon Credit Actually Gets Created

Landowners considering a carbon project should understand the full chain of parties involved, since each one plays a different role and carries different obligations:

Project developer — designs and implements the project (often the landowner, or a company that partners with the landowner)
Crediting program (or registry) — approves the project against its standards and methodology, issues the credits, and tracks ownership on a registry. Major crediting programs include Verra, the American Carbon Registry, Climate Action Reserve, and Gold Standard.
Validation and verification body (VVB) — an independent third party that reviews the project design and verifies the actual emissions reductions or removals achieved
Buyer — the company or entity that purchases the credit, typically to counteract its own emissions or support a sustainability claim

Importantly, project developers typically pay the crediting program a fee per credit issued — a structure landowners should understand, since it can create an incentive for crediting programs to approve higher credit volumes. This is one of several reasons independent legal review of a carbon agreement matters before you sign.

Compliance Markets vs. Voluntary Markets

There are two fundamentally different types of carbon markets, and the distinction matters for landowners:

Compliance markets exist because a regulator requires certain emitters — like power plants or industrial facilities — to reduce emissions or hold enough allowances to cover what they emit. California's cap-and-trade program and the Regional Greenhouse Gas Initiative (covering several Northeastern and Mid-Atlantic states) are the primary U.S. examples. In these programs, some covered entities may use a limited number of carbon credits (offsets) from outside sources — like forestry or agricultural projects — to help meet their compliance obligation.

Voluntary markets involve buyers who purchase credits by choice, not legal mandate — typically companies pursuing net-zero or carbon-neutral marketing claims. Most landowner-generated forestry and agricultural credits are sold into the voluntary market. Voluntary markets have no central regulator and no single accepted quality standard, which is precisely why credit quality varies so widely and why buyers and sellers alike face growing legal exposure over credit integrity.

The Integrity Problem: Why Not All Carbon Credits Are Equal

One of the most important things a landowner can understand before entering a carbon market is that carbon credit quality varies enormously — and that variance has become the central controversy in this space. Independent research has found that a large share of credits retired by major corporate buyers carry a high risk of not delivering the claimed emissions benefit. The primary integrity problems landowners should understand are:

Problem

Additionality

What It Means

Whether the project would have happened anyway, without the incentive of selling credits. A project that was already planned or economically viable on its own generally isn't considered additional. Permanence Whether the carbon stored by the project stays out of the atmosphere long-term, and what happens if it's released early (e.g., a wildfire burns a forestry project)

Problem

Leakage

What It Means

Whether protecting or restoring one parcel simply shifts the harmful activity (logging, land conversion) to another nearby parcel Over-counting Whether the same reduction gets issued, claimed, or used more than once

Problem

Environmental and social harm

What It Means

Whether the project causes unintended harm to communities or ecosystems

These issues matter to landowners directly. Buyers, crediting programs, and regulators are all paying closer attention to project-level integrity, and a project that fails to meet current standards may see its credits devalued, challenged, or excluded from certain markets altogether — after the landowner has already committed the land for years or decades under the agreement.

The Global Response: Core Carbon Principles

In response to widespread integrity concerns, the Integrity Council for the Voluntary Carbon Market (ICVCM) — an independent governance body — has published ten Core Carbon Principles (CCPs) that now serve as a global benchmark for high-quality credits. They cover three categories:

Governance: effective program governance, credit tracking via registry, public transparency, and robust independent third-party validation and verification
Emissions Impact: additionality, permanence, robust quantification, and no double-counting
Sustainable Impact: social and environmental safeguards, and alignment with the net-zero transition

Crediting programs and specific project categories can now apply for CCP approval, and CCP-eligible programs may label their credits accordingly. For landowners, this matters practically: buyers are increasingly favoring CCP-approved credits, meaning the crediting program and methodology a landowner chooses can materially affect the price, marketability, and legal durability of the credits their land generates.

The U.S. Regulatory Landscape: What's Actually Regulated (and What Isn't)

This is where many landowners — and frankly, many carbon project developers — get confused. There is no single federal agency with comprehensive authority over the voluntary carbon market. Instead, a patchwork of limited authorities apply:

The Commodity Futures Trading Commission (CFTC) has exclusive jurisdiction only over carbon credit futures contracts — a small, still-developing slice of the market. It generally lacks authority to regulate the actual spot or forward sale of carbon credits (the type of transaction most landowners enter into), except in cases of outright fraud. The CFTC cannot mandate that a crediting program only issue high-integrity credits.

The Securities and Exchange Commission (SEC) likely lacks authority over ordinary carbon credit sales at all, since these transactions probably don't meet the legal definition of a security. Its authority is largely limited to requiring public companies to disclose their use of carbon credits in securities filings — a rule that has faced legal challenges and remains unsettled.

The Federal Trade Commission (FTC) likely has the most relevant authority of the three agencies, through its Green Guides and its general power to prohibit deceptive trade practices. The FTC can pursue project developers who overstate emissions reductions, and companies that make misleading "carbon neutral" or "net-zero" claims based on low-quality credits. Notably, FTC authority does not extend to non-profit crediting programs — meaning a significant share of the market's gatekeepers fall outside this oversight entirely.

State-level regulation is expanding. California's AB 1305, for example, now imposes detailed disclosure requirements — with civil penalties up to $2,500 per day — on any entity that markets, sells, or uses voluntary carbon offsets in California, regardless of where the underlying project is located.

Why This Matters for Landowners Right Now

Because no federal agency directly polices carbon credit quality, landowners bear real contractual and reputational risk that isn't offset by government oversight. If your buyer or crediting program later faces an enforcement action, litigation, or a credibility crisis, your land — and your long-term contractual commitments — are directly affected, even though you didn't control those upstream decisions. Federal enforcement priorities and guidance documents have also shifted significantly in recent transitions between administrations, meaning the rules of the road that applied when you sign a 20- or 40-year carbon agreement may look very different by the time it matters.

The International Picture

Carbon market regulation is evolving quickly outside the U.S. as well, and international trends often filter down to the standards and buyer expectations landowners encounter domestically:

Over 100 carbon crediting policies now exist across more than three dozen economically significant jurisdictions.
Article 6 of the Paris Agreement is creating new cross-border trading mechanisms, increasing both opportunity and complexity for credits that move between voluntary and compliance-style markets.
International frameworks increasingly emphasize ecosystem integrity, equitable benefit-sharing with local communities and Indigenous peoples, and net-zero alignment — distinguishing between short-lived emissions reductions and durable, long-term carbon removals.

For U.S. landowners, this means buyer expectations are steadily rising: credits that don't meet emerging international integrity and transparency benchmarks may become harder to sell, or sell at a discount, even if they're technically valid domestically.

Practical Guidance: What Landowners Should Do Before Entering a Carbon Agreement

Understand exactly what you're signing. Many carbon credit agreements bind land for 20, 40, or even 100 years. Before signing, know precisely what practices are required, what penalties apply for early termination or non-compliance, and how the agreement interacts with any existing easements, mortgages, or leases on the property.
Know who owns the credits — and who's liable if they're later invalidated. Contracts should clearly state whether the landowner, the project developer, or a separate entity owns and can sell the credits, and who bears the risk if a crediting program later revokes or adjusts credits due to integrity findings.
Understand the fee structure. Ask how the project developer, intermediary, and crediting program are compensated, and whether those incentives are aligned with accurate, conservative carbon accounting rather than maximizing credit volume.
Check the permanence and reversal terms. What happens if a wildfire, pest outbreak, or storm destroys the forest carbon stock? Many agreements require landowners to maintain buffer pools or insurance-like reserves, or hold the landowner responsible for replacing lost credits.
Confirm the crediting program and methodology. Ask whether the program is CCP-approved, and understand how that status (or lack of it) may affect the marketability and price of your credits over time.
Watch for restrictions on other land uses. Carbon agreements often significantly restrict timber harvest, grazing, development, or other income-generating uses of the land for the life of the agreement — sometimes far longer than a typical lease or easement.
Understand your tax exposure. Payments for carbon credits may be treated differently than conservation easement donations for tax purposes, and the distinction has real financial consequences.
Get every verbal promise in writing — and get the whole agreement reviewed by counsel before signing, not after.

Where The Carrington Firm's Guidance Makes the Difference

Carbon markets sit at the intersection of contract law, tax law, property law, and an evolving, fragmented regulatory landscape — precisely the kind of complexity that produces expensive surprises for landowners who go it alone or rely solely on a project developer's own paperwork. Our attorneys help landowners, land banks, and municipalities:

Review and negotiate carbon credit agreements before signing, to ensure fair terms on duration, liability, credit ownership, and reversal risk
Evaluate crediting programs and methodologies for legal and financial durability, not just current market price
Structure carbon projects alongside other land management tools — including conservation easements, timber agreements, and mitigation banking — to avoid conflicting obligations
Navigate state-specific disclosure requirements, including California's AB 1305 and similar rules emerging in other states
Advise on tax treatment of carbon credit income relative to other conservation finance and land-use strategies
Monitor regulatory developments at the CFTC, SEC, FTC, and state level that could affect existing or prospective carbon agreements
Represent landowners in disputes arising from credit invalidation, buyer nonpayment, or project developer misrepresentation

Next Steps

Carbon markets offer landowners a genuine, and growing, opportunity to generate revenue from responsible land stewardship. But the regulatory landscape is fragmented, buyer expectations are rising, and most carbon agreements bind land far longer than a typical lease. Before you sign anything — or if you're currently evaluating a proposal from a project developer or broker — contact The Carrington Firm to schedule a carbon markets consultation. We'll help you understand exactly what you're agreeing to, negotiate terms that protect your long-term interests, and build a strategy that fits your land, your goals, and the realities of a fast-changing market.

This article is provided for informational purposes only and does not constitute legal, financial, or tax advice. Carbon market regulations and best practices continue to evolve, and outcomes depend on the specific facts of each property and agreement. Contact The Carrington Firm to discuss your specific situation.