You will have heard it here first. TNFD is about to become one of the most important acronyms in your sustainability strategy — and most businesses haven’t even googled it yet. That’s both a problem and an opportunity, depending on how quickly you move.

Let us explain.

From TCFD to TNFD

Cast your mind back to 2015. A voluntary framework lands quietly on the desks of sustainability teams everywhere. It’s called TCFD — the Task Force on Climate-related Financial Disclosures. Most businesses file it under “nice to know.” A handful of early movers take it seriously.

Fast forward a few years and TCFD is mandatory across the globe. The G7 commits to rolling it out across all member countries. It gets absorbed into the ISSB — the global standard-setter for sustainability reporting — and becomes the backbone of climate disclosure worldwide. What started as a voluntary task became, within a decade, one of the most consequential reporting obligations in corporate history.

Sound familiar? It should. Because TNFD is following the exact same script.

TNFD stands for the Taskforce on Nature-related Financial Disclosures. Think of it as TCFD’s younger sibling built on the same logic, the same structure, and backed by the same institutional muscle. Where TCFD asked companies to disclose their climate risks, TNFD asks a bigger, messier and arguably more important question: what is your relationship with nature, and what happens to your business if that relationship breaks down?

Nature as in the water your factories use, the soil your raw materials grow in, the pollinators your agricultural suppliers depend on, and the stable climate that keeps your supply chain predictable. The things that don’t show up on a balance sheet; until they do, and by then it’s too late.

TNFD was launched in 2021 and at its core is the LEAP approach. A practical step-by-step guide for businesses to understand where they touch nature, what that means for their risk profile, and how to report on it credibly.

• Locate: identify where your operations and supply chains physically interact with nature.
• Evaluate: understand what your business takes from those ecosystems and what it gives back, mapping both your dependencies and your impacts.
• Assess: define the risks and the opportunities
• Prepare: turn those insights into a credible disclosure and, more importantly, an action plan that actually moves the needle.

Here’s where it gets real. TNFD already has over 620 adopters across more than 50 countries, representing over $20 trillion in assets under management. More than 500 TNFD-aligned reports have already been published. The TNFD Forum — its broader community of engaged organisations — has over 1,800 members in 71 countries.

Those are not the numbers of a niche framework. Those are the numbers of something becoming a market standard. Even the EU’s CSRD now includes nature-related disclosure requirements aligned with TNFD. 

The machinery is in motion. The question is not if — it’s when.

Why acting now actually matters

Here’s the thing about TNFD that makes it harder than TCFD: nature risk is location-specific. Your climate footprint is the same whether your factory is in Belgium or Bangladesh. Your nature risk is not. It depends on which ecosystems you operate in, where your suppliers source from, what water sources your business draws on. That kind of granular, supply-chain-deep understanding takes time to build.

Right now, less than 1% of companies disclose their biodiversity impacts. That number is going to look very different in five years. The window to be an early mover and to actually benefit from it is open. But it won’t stay open forever.