Oppla Events Calendar

Explore upcoming events from our community. Join us for webinars, workshops, conferences and celebrations that inspire action for nature.

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The World Health Summit 2025

The World Health Summit is a leading global forum for health, held annually in Berlin, uniting key actors to drive solutions for better health worldwide. The theme of the 2025 edition is 'Taking Responsibility for Health in a Fragmenting World.

Sun, Oct 12 - Tue, Oct 14 2025

Berlin, Germany

Hybrid Event

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Bankable Green Infrastructure & Services Workshop

Public green spaces are crucial for climate resilience, yet regions and cities face major barriers in developing investable projects. Experts will explain how to overcome these challenges...

Tue, Oct 14 2025

Square Brussels, 314-316

In person Event

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Save the date: BiodivRestore Final Conference

Tue, Oct 21 - Wed, Oct 22 2025

University of Malaga & Online

Hybrid Event

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European Business & Nature Summit EBNS 2025

Change-makers across Europe with contributions to shaping a nature-positive future meet in Helsinki in October.

Thu, Oct 23 - Fri, Oct 24 2025

Helsinki

Online Event

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European Business & Nature Summit 2025

This summit will gather forward-thinking leaders from the business and finance sectors to discuss how to embed nature and biodiversity into corporate strategies and operations. Stay tuned for more details and registration information.

Thu, Oct 23 - Fri, Oct 24 2025

Helsinki, Finland

In person Event

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European Business & Nature Summit 2025

Driving business competitiveness and resilience with nature

Thu, Oct 23 - Fri, Oct 24 2025

Helsinki, Finland

In person Event

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Multifunctional Restoration of River Ecosystems: Integrating Ecology, Infrastructures and Social Issues

Urban river restoration is emerging as a key strategy to address the environmental and social challenges facing our cities. The webinar “Multifunctional Restoration of River Ecosystems: Integrating Ecology, Infrastructures and Social Issues” will bring together pioneering European experiences in Nature-based Solutions and bioengineering techniques.

During the seminar, flagship projects will be presented such as the restoration of the Manzanares River through innovative actions within the framework of Madrid’s Metropolitan Forest, as well as large-scale interventions in Portugal, Germany, France, and Italy. These initiatives not only improve water quality and biodiversity, but also reconnect citizens with their natural environment and strengthen urban resilience through new strategies of coexistence with green and blue infrastructure.

It will also be a strategic dialogue space to reflect on the transformative role of river restoration in urban planning and climate adaptation.

Thu, Oct 23 2025

Online Event

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Putting nature on the balance sheet — Introductory session

This session is primarily designed for finance professionals who are new to nature-related topics, but will also be useful to those that already have some experience and wish to advance further.

Tue, Oct 28 2025

Online Event

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Forum mondial de l'Economie Sociale et Solidaire

The Forum will bring together over 4,000 participants from around the world to explore the future of the social and solidarity economy. It features three days of discussions, a day of local discovery tours, and vibrant spaces across the city. With forums, public events, networking, and festive evenings, the event celebrates innovation, cooperation, and community.

Wed, Oct 29 - Fri, Oct 31 2025

Bordeaux, France

In person Event

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Sustainability Reporting in the EU: Challenges, Changes, and Opportunities

Webinar hosted by John Garvey and Ellen Jordan (University of Limerick), on the topic of sustainability reporting, focusing on the Corporate Sustainability Reporting Directive (CSRD) and European Sustainability Reporting Standards (ESRSs). This webinar is designed for professionals in the food industry who are involved in shaping, implementing, or communicating sustainability strategies within their organisations.

Tue, Nov 4 2025

Online Event

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Trees + Tech: 2025 Canada

Presenters across the public, private, and nonprofit sectors will introduce and analyze the software, hardware, and data changing the way they work with trees.

Wed, Nov 5 2025

Toronto, Ontario

In person Event

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UN Climate Change Conference - Belém, November 2025

In 2025, Brazil will have the honor of hosting the 30th Conference of the Parties (COP30), which will take place in Belém, Pará. The chosen city will provide the world with a unique platform to discuss climate solutions, firmly rooted in the heart of the Amazon.

Mon, Nov 10 - Fri, Nov 21 2025

Belém, Brazil

In person Event

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