Green Financial Crime: Environmental Offences, ESG Fraud, and the AML Compliance Gap

Environmental crime — encompassing illegal logging, wildlife trafficking, illegal fishing, waste dumping, and carbon credit fraud — has emerged as one of the world's most lucrative criminal industries, generating an estimated $110 to $281 billion annually according to INTERPOL and UNODC. Despite this scale, environmental crime remains among the most underrepresented categories in SAR filings and financial crime investigation across virtually every jurisdiction.

The proceeds of environmental crime flow through the mainstream financial system. Financial institutions have both the regulatory obligation and the practical capability to detect and disrupt these flows if they develop the necessary typology awareness and detection capability.

The FATF identified environmental crime as a priority area in its 2021 report on money laundering from environmental crime, and has since issued a series of typology guidance documents covering illegal logging and timber trade, waste trafficking, and wildlife crime.

The Egmont Group has issued specific guidance on financial intelligence unit (FIU) strategies for detecting environmental crime proceeds. Multiple national FIUs have established dedicated environmental crime financial intelligence cells in response to escalating legislative and civil society pressure.

A separate but increasingly significant dimension of green financial crime is ESG-related fraud: the misrepresentation of environmental credentials for financial gain. This encompasses greenwashing in securities and bond issuance, fraudulent carbon credit schemes, and the manipulation of ESG ratings and disclosure data.

As the volume of ESG-labelled financial instruments has grown, so has the opportunity and incentive for fraud in this space.

Regulatory, Enforcement, and Market Context

The FATF's environmental crime typology reports establish the AML/CFT framework within which financial institutions are expected to detect environmental crime proceeds. The key typologies include complex corporate structures used to obscure ownership of illegal logging or fishing operations, trade misinvoicing in commodity shipments, and the use of cash-intensive businesses to integrate environmental crime proceeds.

FATF has called on member jurisdictions to ensure that predicate offence laws for environmental crime are aligned with international standards and that FIUs are adequately resourced to process environmental crime financial intelligence.

On the ESG fraud dimension, the SEC has brought multiple enforcement actions against issuers and fund managers making materially false ESG claims. The EU's Corporate Sustainability Reporting Directive (CSRD) and Sustainable Finance Disclosure Regulation (SFDR) create a comprehensive disclosure framework that regulators are increasingly using as the basis for greenwashing enforcement.

APRA has issued guidance to Australian financial institutions on climate-related financial risk, which includes ESG misrepresentation as a financial crime risk dimension.

What the Data Is Showing

INTERPOL and UNODC report that environmental crime is the fourth-largest criminal enterprise globally by revenue, after drug trafficking, counterfeit goods, and human trafficking. Illegal deforestation alone generates an estimated $51-152 billion annually, with proceeds flowing through commodity trading companies, export businesses, and financial institutions.

Wildlife trafficking, generating approximately $23 billion annually, is heavily concentrated in Southeast Asia and routes its proceeds through trade-based structures that overlap significantly with established TBML typologies.

Carbon credit market fraud has emerged as a rapidly growing enforcement concern. Multiple investigations have identified fraudulent carbon offset schemes where credits are sold for non-existent or significantly overstated emission reductions, with proceeds laundered through investment vehicles and commodity trading structures.

The voluntary carbon market's limited verification infrastructure and regulatory oversight has created significant exploitation opportunities that are beginning to attract regulatory attention from securities regulators in the US, EU, and Australia.

Implications for Financial Institutions

Financial institutions with exposure to commodity trade finance, particularly in timber, seafood, and agricultural sectors, must develop environmental crime typology awareness within their trade finance AML programmes.

Customer due diligence for businesses in high-risk environmental sectors should include verification of relevant environmental licences, export permits, and certifications — and the absence of these should be treated as a significant AML risk indicator. Institutions should also review their exposure to carbon credit markets and voluntary carbon offset instruments.

On the ESG fraud risk dimension, institutions that issue, underwrite, or invest in ESG-labelled financial products face regulatory and reputational exposure if those products contain materially false sustainability claims.

Legal, compliance, and investment risk teams must develop joint frameworks for ESG due diligence that specifically address the fraud and misrepresentation risk in ESG data and disclosures, not merely the climate and environmental risk exposures that ESG frameworks were originally designed to capture.

Conclusion

Green financial crime sits at the intersection of environmental enforcement, financial crime compliance, and the rapidly evolving ESG regulatory landscape. Financial institutions that treat environmental crime as peripheral to their AML programme are ignoring a significant and growing risk exposure, and are increasingly out of step with regulatory expectations.

Suggested Next Steps

• Incorporate environmental crime typologies from FATF and Egmont guidance into your AML risk assessment and transaction monitoring framework, with specific focus on commodity trade finance sectors.

• Develop CDD requirements for customers in high-risk environmental sectors that include environmental licence and certification verification as a standard due diligence element.

• Review your exposure to carbon credit and voluntary offset markets and ensure appropriate ESG fraud due diligence is in place for any ESG-labelled instruments you issue, underwrite, or hold.

• Brief your financial crime and ESG risk teams jointly on the convergence of environmental crime and financial crime risk, and ensure escalation pathways exist for environmental crime intelligence.

Sources: FATF Environmental Crime and Money Laundering Reports 2021-2024; Egmont Group Environmental Crime FIU Guidance; INTERPOL-UNODC Environmental Crime Financial Flows Assessment; SEC ESG Enforcement Actions 2024; EU CSRD and SFDR; APRA Climate Risk Guidance; UN UNODC Wildlife Trafficking Report 2024.

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