Questions about commodity EACs, Scope 3, and S3 Markets.

S3 Markets provides infrastructure for commodity Environmental Attribute Certificates, or EACs. The platform helps verified low-carbon producers issue certificates, helps buyers access and retire those certificates, and creates documentation across the certificate lifecycle.

A commodity EAC is a tracked instrument representing the environmental attributes associated with eligible low-carbon commodity production. It allows those attributes to be issued, transferred, retired, and documented separately from the physical commodity where appropriate.

Many corporate Scope 3 emissions come from industrial commodities several tiers upstream in the supply chain. Commodity EACs create a practical way for buyers to support verified low-carbon production in those markets, even when direct physical procurement is difficult.

No. S3 Markets is focused on commodity-linked environmental attributes tied to verified low-carbon industrial production. Offsets often finance emissions reductions outside a company's value chain, while commodity EACs are designed to connect buyer demand to lower-carbon production in relevant commodity systems.

S3 Markets helps solve the gap between corporate Scope 3 demand and low-carbon industrial supply. Buyers often want to support lower-carbon production, but physical supply chains are complex. Producers often have valuable environmental attributes, but need trusted infrastructure to issue, transfer, retire, and document them.

Commodity EAC buyers may include corporations with Scope 3 exposure to industrial commodities such as fertilizer, cement, concrete, steel, copper, plastics, or freight. Typical teams include sustainability, procurement, supply chain, climate, finance, and corporate strategy.

A buyer would use S3 Markets to identify relevant commodity EAC opportunities, purchase or receive certificates, retire those certificates, and obtain documentation that supports internal review, stakeholder communication, and assurance processes.

Not always. Some use cases may involve physical supply, while others may rely on certificate-based or book-and-claim structures. The appropriate model depends on the commodity, buyer objective, applicable standards, and the claim being made.

Commodity EACs are most often relevant to upstream supply chain emissions, especially purchased goods and services, capital goods, and transportation-related categories. The specific relevance depends on the buyer's footprint, supply chain, and commodity exposure.

A buyer should start by identifying which industrial commodities are most material to its Scope 3 inventory. S3 Markets can then help evaluate relevant markets, available certificate opportunities, documentation needs, and potential next steps.

Yes. Buyers can work with S3 Markets to explore available or developing certificate opportunities in specific commodity markets, including ammonia and fertilizer, cement and concrete, steel and iron, copper, plastics, and freight.

Eligible low-carbon commodity producers can work with S3 Markets to evaluate whether their production data, emissions data, and supporting documentation can support certificate issuance.

A producer would use S3 Markets to turn eligible low-carbon production into traceable environmental attributes, issue certificates, manage transfers and retirements, connect with buyer demand, and maintain documentation across the certificate lifecycle.

The required data depends on the commodity and production pathway, but typically includes production volumes, facility or project information, carbon intensity data, production period, baseline or reference information, and supporting verification or documentation where available.

Often, yes. Existing lifecycle assessment, environmental product declaration, third-party verification, certification, or emissions documentation may be useful inputs. S3 Markets evaluates the available data and determines how it can support certificate issuance and documentation.

No. S3 Markets does not need to replace a producer's existing commercial relationships. It can serve as the infrastructure layer for issuing, transferring, retiring, and documenting environmental attributes associated with eligible production.

Yes. Producers can bring existing customers or prospective buyers to S3 Markets. S3 can support the certificate infrastructure, documentation, and transaction workflow while the producer maintains the customer relationship where appropriate.

The typical lifecycle includes verified production, certificate issuance, attribute allocation, controlled transfer, certificate retirement, and documentation. S3 Markets acts as the system of record across that lifecycle.

Issuance is the creation of serialized certificates linked to eligible low-carbon production. Once issued, each certificate has a record that can be tracked through transfer and retirement.

Transfer is the movement of a certificate from one approved party to another. S3 Markets tracks transfer activity so that certificate ownership and history are clear.

Retirement removes a certificate from circulation and creates a record that the certificate has been used by a specific buyer for a defined purpose. Retired certificates cannot be transferred or used again.

Documentation may include production linkage, certificate metadata, issuance records, transfer history, retirement confirmation, and supporting production or verification materials. The exact documentation depends on the commodity, transaction, and buyer or producer context.

It means S3 Markets maintains the authoritative record of certificate issuance, ownership, transfer, retirement, and supporting documentation. This helps buyers, producers, and reviewers understand what happened across the certificate lifecycle.

S3 Markets focuses on hard-to-abate industrial commodity markets, including ammonia and fertilizer, cement and concrete, steel and iron, copper, plastics, and freight. Market availability depends on producer supply, buyer demand, documentation readiness, and standards alignment.

Industrial commodities are embedded throughout global supply chains and are often major contributors to Scope 3 emissions. They are also difficult to decarbonize and difficult for downstream buyers to influence through direct supplier engagement alone.

No. Some markets may have active pilots or available supply, while others may be in earlier stages of development. S3 Markets evaluates each market based on producer readiness, buyer demand, data quality, and certificate design.

Yes. S3 Markets is designed to be commodity-agnostic. New markets can be evaluated where there is credible low-carbon supply, buyer demand, clear attribute definition, and a workable documentation pathway.

S3 Markets prioritizes sectors with material Scope 3 relevance, hard-to-abate production, credible low-carbon supply, buyer demand, clear attribute definitions, and a plausible path to standards-aware claims and documentation.

No. S3 Markets provides infrastructure and documentation to support market participation. Buyers remain responsible for final accounting, reporting, and claims decisions in consultation with their internal teams, auditors, and advisors. If helpful, we are happy to connect and refer you to specialists who can support accounting.

Relevant standards and frameworks may include SBTi, GHG Protocol, AIM, ISO chain-of-custody principles, commodity-specific verification frameworks, and buyer-specific reporting or assurance requirements. The relevant standard depends on the commodity, transaction, and claim.

Not automatically. Commodity EACs can support Scope 3 action and supplementary reporting where appropriate, but buyers should be careful not to overstate accounting outcomes. Final treatment depends on the applicable reporting framework, claim, and buyer context.

Claims depend on the commodity, certificate structure, retirement purpose, documentation, and applicable standards. S3 Markets helps provide the records and documentation needed to support careful claims, but buyers should review final claim language with their advisors.

Claims controls are processes and documentation designed to help ensure that certificate-related statements are accurate, supportable, and not misleading. These may include retirement records, attribute definitions, production linkage, and clear limits on what the certificate represents.

S3 Markets supports review by maintaining records of certificate issuance, transfer, retirement, production linkage, and supporting documentation. These records can help internal teams, auditors, and assurance providers understand the certificate lifecycle.

S3 Markets helps reduce double counting risk through serialized issuance, controlled transfers, retirement records, chain-of-custody documentation, and clear records of certificate ownership and use.

Double counting occurs when the same environmental attribute is claimed, sold, issued, or retired more than once. A core purpose of certificate infrastructure is to create records and controls that reduce this risk.

Chain of custody refers to the system for tracking how an environmental attribute moves from production through issuance, transfer, and retirement. It helps establish who had ownership or control of the attribute at each stage.

Book and claim is a chain-of-custody model where the environmental attribute can be separated from the physical commodity and transferred through certificates. It is often used when physical traceability is difficult or when buyers want to support production that may not physically enter their supply chain.

High-integrity commodity EACs should be linked to eligible production, clearly defined, uniquely serialized, transferred through controlled processes, retired only once, and supported by documentation that can be reviewed.

Buyers typically start with a conversation about their Scope 3 priorities, relevant commodities, procurement constraints, and documentation needs. S3 Markets can then help identify available or developing certificate opportunities.

Producers typically start by sharing information about their commodity, production process, emissions data, production volume, and existing documentation. S3 Markets then evaluates whether the production may be eligible for certificate issuance.

S3 Markets is best understood as market infrastructure. Depending on the engagement, S3 can support certificate issuance, system-of-record functions, buyer and producer workflows, and market-making between low-carbon supply and corporate demand.

Yes. S3 Markets can work with channel partners, assurance providers, producers, buyers, project developers, and market participants who are helping scale low-carbon industrial production and Scope 3 implementation.

The best next step is to contact the S3 Markets team through the website. Buyers can share their relevant Scope 3 categories or commodity interests, and producers can share information about eligible low-carbon production.

The public website explains S3 Markets and helps buyers, producers, and partners get started. The platform layer supports certificate workflows such as issuance, transfer, retirement, and documentation for approved participants.

Not necessarily. Many workflows can begin with structured data files or lightweight onboarding. Deeper integrations may be useful over time depending on the producer, buyer, volume, and repeatability of the workflow.

S3 Markets stores information needed to support the certificate lifecycle, such as production linkage, certificate metadata, issuance records, ownership or transfer records, retirement records, and supporting documentation where applicable.

A digital ledger helps create a durable, traceable record of certificate issuance, transfer, and retirement. This is useful for market integrity, auditability, and reducing reliance on informal spreadsheet-based tracking.