CityTalk is Your Source for Urban Sustainability Stories

Local actions driving global change

Driving global climate and sustainability agendas

Real progress on the global climate emergency depends on coordinated, inclusive, and multilevel action, with cities and regions leading as vital agents of change.

Building equitable cities

As the World Urban Forum convenes in Baku, Azerbaijan, (17–22 May) under the theme Housing the World, global attention turns to sustainable urbanization. Explore how housing and equity intersect in cities, and how local action is connecting energy access, affordability, and resilience into integrated urban solutions.

Biodiversity at the heart of resilient cities

 Under the theme “Acting locally for global impact,” International Day for Biological Diversity on 22 May reminds us that from restoring ecosystems to improving public health, urban biodiversity is fundamental to creating healthier, happier, and more resilient communities.

Unlocking green finance for cities

Cities around the world are setting bold climate targets, yet many still struggle to access the capital needed to deliver them. Stronger governance, clear project pipelines, and institutional capacity are key to turning climate ambition into investable opportunities and unlocking green finance at scale.