Right on the Money: Why investing in nature is economically strategic

In our monthly column on green and sustainable financial planning, Zarya Moal, Research & Investment Analyst at Path Financial, explores how ‘nature finance’ seeks to recognise, measure and help fund the protection of our valuable natural assets – and how retail savers and investors can get involved.

Why is nature loss a concern for investors?

Nature loss is not only a social and environmental concern, but also increasingly a financial one. Healthy ecosystems underpin economic activity, and their degradation can create material risks for investors through food security challenges, resource scarcity, and natural disasters for example.

Some sectors are particularly exposed. Consider the impact of repeated flooding on agricultural production or prolonged droughts on a hydropower plant’s ability to generate electricity. These events do not only affect local communities; they can disrupt supply chains, reduce asset values, impair cash flows, and ultimately threaten businesses’ long-term profitability.

Protecting natural systems such as forests, wetlands, oceans, and watersheds can help reduce these risks. These ecosystems provide valuable services including flood protection, water filtration, carbon storage, and soil preservation. Those are functions that support economic resilience and help safeguard long-term investment returns.

The challenge of valuing nature

At its heart, the nature crisis is partly a measurement problem. One reason nature loss persists is that many of the benefits provided by healthy ecosystems have historically been treated as free public goods that nobody is incentivised to pay for.

Markets are generally effective at valuing assets that generate visible cash flows. They are much less effective at valuing things whose benefits are diffuse, shared by everyone, or realised over long time horizons, such as flood protection, water purification, carbon storage, and biodiversity, whose effects on economic activity are often indirect and difficult to quantify.

As a result, these benefits have often been overlooked despite their contribution to economic activity. Nature finance seeks to address this gap by creating mechanisms that recognise, measure, and help fund the protection of these valuable natural assets.

For financial institutions, this creates both a responsibility and an opportunity. By directing capital towards conservation and restoration efforts, investors can contribute to preserving the natural assets upon which economies depend while potentially benefiting from attractive risk-adjusted returns.

Turning nature into an investment opportunity

This has led to the emergence of innovative financing models that seek to align investor returns with conservation outcomes. Examples include nature-related bonds such as the Amazon Reforestation Bond, the Wildlife Conservation Bond, and the DP World Blue Bond, each of which channels capital towards projects that protect or restore natural ecosystems.

Bonds are not the only mechanism available. In the UK, government-backed schemes such as the Enterprise Investment Scheme (EIS) and Venture Capital Trusts (VCTs) provide tax incentives for investors supporting qualifying start-up businesses with environmental and social objectives. These schemes can help channel capital towards innovative companies developing solutions to environmental challenges.

One of the most direct ways investors can create impact is through primary capital – funding that directly supports new projects and initiatives. In the case of nature-related bonds, the use of proceeds is explicitly linked to conservation and restoration activities, providing transparency over how investors’ capital is deployed and helping ensure funds are directed towards clearly defined environmental outcomes.

These examples demonstrate that conservation can be investable. Over time, nature-focused investments may evolve into a more established asset class, supported by dedicated funds and increasingly sophisticated financing structures. They also highlight the importance of designing financial incentives that align investor interests with positive environmental outcomes.

Challenges facing nature finance

Despite its promise, nature finance remains an emerging field with several challenges. The market is still relatively small compared to the scale of global conservation funding needs. Measuring nature outcomes consistently remains difficult, and there is no single universal metric for it.

Investors must also consider whether a project genuinely creates new environmental benefits or simply funds activities that would have occurred anyway. Many opportunities are available through private markets, which can limit access for investors. Conservation outcomes are not guaranteed, as ecosystems are complex and restoration projects can take years to deliver results or may not succeed as expected.

In short

While nature-related investments currently represent only a small allocation within most investment portfolios, they can offer diversification benefits and exposure to long-term structural themes. Combined with more traditional assets, they provide investors with an opportunity to support conservation efforts while seeking financial returns.

Although these opportunities remain relatively limited today, expanding access to high-quality nature investments is an area to monitor closely.