How to integrate nature-based solutions into EIA

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Nature-based solutions (NbS) are interventions that rely on nature to address environmental and social challenges. In the Environmental Impact Assessment (EIA), their integration represents a concrete opportunity for improvement. The NbS allow multiple environmental, climatic and ecosystem benefits to be considered already at the design stage, favouring more sustainable choices consistent with environmental policies and international standards. Examples and specific features of NbS will be discussed in more detail in the following paragraphs.

At the European level, the European Commission promotes the integration of NbS in environmental assessments through specific guidelines and tools. The handbook "Evaluating the impact of nature-based solutions" provides a methodological framework for the assessment of NbS, identifying key indicators to measure the environmental, social and economic benefits. In Italy, the EIA legislation (Legislative Decree 152/2006) provides for the analysis of project alternatives, opening up the possibility of considering NbS as preferable options. Tools such as the IUCN Global Standard for NbS and the BES-IA (Best Practice Principles for Biodiversity and Ecosystem Services in Impact Assessment) offer guidelines for the effective integration of NbS into EIA. The use of these tools facilitates the assessment of the co-benefits of NbS and their comparison with traditional solutions.

The evaluation of the effectiveness of NbS in EIA requires the adoption of methodologies that consider both direct environmental impacts and ecosystem benefits. Approaches such as multi-criteria analysis and ecosystem modelling allow quantifying the ecosystem services provided by NbS, such as climate regulation, water purification and soil protection. Furthermore, the integration of socio-economic indicators, such as job creation and improved community well-being, enriches the analysis of the EIA, highlighting the overall benefits of NbS. A comprehensive assessment of NbS in EIA supports more sustainable and resilient project decisions.

XNature supports every stage of Environmental Impact Assessment (EIA) with advanced digital solutions. Thanks to centralised data management, information on emissions, resource consumption and biodiversity can be collected in one system. The platform integrates predictive models, GIS and artificial intelligence, automating analyses to calculate environmental impact accurately. In addition, integration with IoT sensors and satellite data provides real-time information on the environmental state of the site, improving the accuracy of the assessment. With interactive dashboards and automated reporting, the process of generating technical documents is simplified, reducing the time required to produce reports that comply with regulatory standards.

For companies, integrating NbS into the EIA represents a strategic opportunity to improve sustainability and operational resilience. The adoption of NbS can reduce environmental risks, improve corporate reputation and facilitate access to green finance. Furthermore, NbS can generate competitive advantages, such as product innovation and entry into new sustainable markets. Incorporating NbS into the VIA allows companies to align with emerging environmental policies and actively contribute to sustainable development goals. Companies that take this path demonstrate leadership in the transition to a more sustainable and resilient future.

This article has been realised within the project "Biodiversity services EU expansion" (CUP: E43D22000480009) in the framework of the Lombardy Region's call for tenders "PR FESR 2021-2027 - LINEA INTERNAZIONALIZZAZIONE 21-27", aimed at supporting the internationalisation of Italian companies. 3Bee is the naturetech company that develops innovative technologies for monitoring, protecting and regenerating biodiversity, supporting companies in defining customised climate strategies based on the analysis of their impacts and dependencies on nature. With an established portfolio in Italy, Germany and France and prominent partnerships, 3Bee continues its expansion into international markets to create real impact through technology.