Regions4 | Global Network for Climate Change, Biodiversity & SDG

Regions turning action into impact

Discover how Regions4 members are shaping global events with innovative action in 2026 with #RegionsVoice
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A year of turning commitment into impact

Our 2025 Annual Report is out! Explore how regions are moving from ambition to implementation and influencing the global agenda in ways that matter
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The Just Resilience Action Platform

A global initiative empowering subnational governments to put people at the heart of climate resilience
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Regions4 and UN Habitat Partnership

The Regions4SDGs initiative, launched in partnership with UN-Habitat aims to accelerate the implementation of the SDGs by 2030
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News

In Their Own Words, Editorial

Welcome to Regions4: An Interview with the Commissioner for Special Duties and Intergovernmental Relations of Cross River State, Hon. Oden Ewa

JRAP, Biodiversity, Regions4

The Just Resilience Action Platform launches new pilot in Azuay to support wetland restoration and community resilience

In Their Own Words, Editorial

Bienvenue dans Regions4 : entretien avec Valérie Pécresse, présidente de la région Île-de-France

In Their Own Words, Editorial

Welcome to Regions4: An Interview with the President of the Île-de-France Region, Valérie Pécresse

Horizon Europe Projects, Climate Change, Regions4

Financing Climate Adaptation: From Urgency to Action – Insights from the Pathways2Resilience Workshop in Normandie, France

Regions4 launches the Just Resilience Action Platform,  a global initiative to build climate resilience

RegionsAdapt Governments Spotlighted in the COP30 “Granary of Solutions”

RegionsAdapt, Climate Change, Regions4

The RegionsAdapt Report 2025 is out: Discover how financing adaptation is making a real difference where change happens

RegionsAdapt, Climate Change

Partnering for Resilience: How Subnational Governments Are Engaging the Private Sector in Climate Adaptation

Just Resilience Photo Contest: Winner and Honourable Recognitions

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Leadership

Building global resilience through RegionsAdapt

Integrated solutions

Biodiversity, climate change & sustainable development

Community of Practice

Regions Voice in UN reporting

Advocacy

The Edinburgh Declaration for an inclusive Global Biodiversity Framework

Members in action

Our projects mapped over 250 regional actions worldwide.

Explore theme on our Knowledge Hub.

#RegionsVoice 2026
Explore how Regions4 members and partner regions are turning global goals
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Aichi Prefectural Government: Connecting Local Conservation to Global Biodiversity Goals in Japan
Aichi, Japan Delivering 30×30: Regions turning global biodiversity commitments into coordinated territorial action
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California’s 30×30: Protecting Nature, Lands, and Coastlines by 2030
California, California Delivering 30×30: Regions turning global biodiversity commitments into coordinated territorial action
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Putting Communities at the Heart of Conservation in Québec
Québec, Quebec Delivering 30×30: Regions turning global biodiversity commitments into coordinated territorial action
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Regions4 Annual Report 2025
The Regions4 Annual Report 2025 is out
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Forests of Tomorrow: Restoring the Atlantic Forest in Rio de Janeiro
Rio de Janeiro, Brazil Delivering 30×30: Regions turning global biodiversity commitments into coordinated territorial action
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Lombardy’s Experimental Feeding Station: A Nature-Based Solution for Scavenger Birds
Lombardy, Italy The Lombardy Region launched an experimental feeding station to protect vulnerable scavenger birds
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How Scotland Is Preparing for Climate Change: a Just and Measurable Adaptation Plan
Scotland, United Kingdom The RegionsAdapt Spotlight Series highlights how regional governments are transforming adaptation
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Conservation in Practice: How Sakété’s Community is protecting the Sakété Forest and its species
Facing increasing threats to the Sakété forest and its endangered red-bellied
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West Cameroon’s Strategy for Sustainable Tourism and Biodiversity Protection
COOP’R Members, West Region of Cameroon The West Cameroon Regional Council launched an ecological restoration and ecotourism
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+40

regions from 22 countries worldwide

326,247,419

people impacted

288,768,960‬

km2 of territory reached

+230

disclosed actions

Agenda

02 June

Strengthening Municipal Adaptation through Regional Action

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Partners

Supporters

Flanders

Belgium

Basque Country

Spain

Québec

Canada

Jalisco

Mexico

Catalonia

Spain

Belgium

Spain

Canada

Mexico

Spain