The economics of nature-based solutions.

Invest4Nature is an EU-funded project that contributes to the creation of a market for nature-based solutions. A group of 15 partners from 11 European countries prepare the grounds for investments in nature-based solutions by evaluating its benefits and economic performance.

Nature-based solutions

The world is experiencing a severe climate and biodiversity crisis. Nature-based solutions (NbS) can be a powerful tool to tackle this challenge by reducing the risks of climate change driven events such as flooding or heat waves. The benefits of nature based solutions are not limited to climate protection, but can also increase well-being for citizens and create opportunities for employment, offering multiple benefits environmental, social, and economic value creation.

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Looking back: Invest4Nature concludes at CAIC 2026

News | October 7, 2026

After four years of collaboration, Invest4Nature concluded its activities with a final General Assembly and the presentation of its work […]

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New study examines barriers to climate risk insurance

News | September 18, 2026

A new scientific publication, “Unpacking the barriers to natural and climate risk insurance adoption: A literature review,” explores why […]

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Beyond the Project – The Invest4Nature Workspace

News | September 8, 2026

Over the course of the Invest4Nature project, a wide range of knowledge, tools and practical insights on the economics and financing of N […]

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Booklet out now: From Nature-based Solutions to Investable Practice

News | September 7, 2026

Evidence, financing pathways and lessons from Invest4Nature Since Invest4Nature is coming to an end, the project has brought together its […]

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How can Nature-based Solutions become more relevant to financial decision-making?

News | September 4, 2026

A recent Invest4Nature webinar explored this question and the gap between evidence and investment. Bringing together representatives from […]

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Living Lab Deep Dives: Exploring Nature-based Solutions in Aarhus, Poznań and Cascais

News | September 2, 2026

How can nature-based solutions create measurable benefits for communities, ecosystems and local economies? Three Invest4Nature Living Lab […]

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Economic valuation of the benefits

Despite the multiple benefits of nature-based solutions, they are not systematically understood. There is currently no standard method to calculate the economic and financial benefits that can be used to back their investment case. The financial valuation in the various areas of environment, society, or economy is an important indicator for financial stakeholders such as investors and insurances in building support for nature-based solutions.

Invest4Nature will:


  • Create an evaluation framework of nature-based solutions to allow sound cost-benefit analyses and the development of business models

  • Provide evidence on the benefits in coastal, urban, rural and mountainous scenarios by evaluating 5 NbS Living Labs in Norway, Denmark, Poland, Austria and Portugal, each with already existing NbS cases

  • Develop a Decision Support (DS) toolbox to facilitate comparison of grey/green solutions in meeting the needs of investors and selection of NBS investments with the highest social impacts.

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Living Labs

Hello Invest4Nature Living Labs

Get inside our Living Labs! Meet the faces behind the team or learn about the natural landscapes we want to preserve with NbS