Why conflict of interest is the hidden detail holding back nature investment

Nature markets have struggled to scale. Image: Rui Silvestre/Unsplash
- Widespread conflicts of interest are undermining trust in nature markets.
- These misaligned incentives are often hidden and rarely discussed.
- Building trust requires structural change and radical transparency.
Financing nature through investments, payment for services such as carbon credits, and offtake agreements have garnered much interest from investors and the public alike in recent years.
Commitments for large investments abound and over the last decade a vibrant ecosystem of investors, non-governmental organizations, funds, project developers and specialized service providers have emerged around nature finance.
This sector has huge potential to drive global nature protection and restoration, and climate resilience. And yet, nature markets have struggled to scale.
The voluntary carbon market (VCM), for example, is more than 25 years old but has remained stuck below about $2 billion since its 2021 peak. Why? One reason, we argue, is trust – or the lack of it.
Too often, trust is treated as a given or an irrelevant aside, incentives and conflicts of interest are considered an issue best left unmentioned.
But until we acknowledge and address the trust issues in nature markets, they will continue to undermine the sector and limit its scale and impact.
Conflict of interest drives lack of trust
Investors need more than just a promising project – they need to trust the market’s structure. That’s where nature markets fall short. Conflicts of interest, and the perverse incentives they create, are widespread. And as Charlie Munger famously once said, “Show me the incentive and I’ll show you the outcome.”
This didn’t happen by design, it evolved: well-intentioned people built businesses in very young markets without always recognizing where conflicts of interest might arise.
These businesses ventured out with different models to meet market or shareholder demands. The markets then emerged with conflicts embedded, and any governance that exists was layered on top.
Examples include:
- Standards and registries being paid per credit issued – creating incentives to approve more projects, not better ones.
- Validation and verification bodies paid by project developers rather than buyers – leading to incentives to “please the customer” and win repeat business, rather than serving the buyer through accuracy and honesty.
- Rating agencies paid by project developers – incentivizing “not looking very hard” and inflated ratings to attract more clients.
- Marketplace intermediaries (brokers and platforms) providing buyer guidance while also earning brokerage fees, raising questions about the impartiality of advice.
- Project developers paid per credit and therefore incentivized to find loopholes in methodologies to maximize credit volumes.
- Project developers assessing their own projects – including collecting and analysing their own data – effectively “marking their own homework” with obvious incentives to give themselves high grades.
- Project developers acting as the key authors of methodologies (the “carbon credit cookbooks”), despite their strong incentives to maximize credit volume and make certification less onerous to achieve.
Oversight is so weak that journalists have become de facto watch dogs. Buyers are more scared of being caught out by a journalist than of actually doing something wrong, and conflict of interest stays in the shadows.
Of course, other sectors – including traditional finance – also wrestle with misaligned incentives. But they are a much bigger problem in nascent markets where new investors struggle to understand the logic of the market, the players, the risk categories, the geographies and the market standards.
In this context, even the appearance of a conflict of interest creates subtle unease that adds to the fog of uncertainty and deters capital.
How to build trust in nature investment
There are several ways we can help build trust in investment in nature and address the issue of conflict of interest.
1. Shine a light on the problem
Let’s talk openly about conflict of interest. Transparency alone won’t solve the issue, but it helps. What if every transaction came with a conflict-of-interest notice? Can we start to build trust through radical honesty, even if the conflicts remain?
2. Improve due diligence – and who pays for it
Thorough, independent due diligence helps investors understand risk. But if those services are funded by the projects they’re reviewing – or stand to benefit from its success – the process is compromised. Trustworthy due diligence must be structurally independent and paid for by buyers, never by suppliers.
3. Rethink how money flows
Ultimately, we need better rules and stronger governance to change incentive structures. That takes time, but meanwhile individual actors can take responsibility and make a difference. For instance:
- Certifiers, registries, and standards can avoid per-credit payment models.
- Buyers can choose verification bodies they pay directly.
- Project developers can commit to working only with independent assessors, and to never mark their own homework.
- Standard setters can assign verifiers randomly from an approved list.
- Standard setters can require that project developers (and their consultants) are not permitted to measure their own success, especially where there is most room for gaming the numbers (e.g., setting REDD+ baselines).
- Ratings can be funded by buyers, not suppliers.
These decisions matter. Market players can lead by example.
Build trust or stall progress on investing in nature
Nature markets have enormous potential to finance the climate transition, but only if we make them trustworthy.
As we mark the International Day for Biological Diversity, let’s remove barriers to investment by making incentives, interests, and conflicts visible.
It’s not just about solving the problem of conflict of interest when it comes to nature investment, it’s about acknowledging it. Because until trust becomes the norm, capital will stay on the sidelines. But if trust is abundant, capital will flow and nature will thrive.
Visit UpLink to learn more about innovations helping to rewire economic models for a nature-positive future.
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