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2025 Global Mayors Challenge: Core City Services Reimagined

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Cultural policies with a perspective on gender equality

Montevideo going forward in its cultural shift

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use (urban sustainability exchange) is a knowledge exchange platform dedicated to sustainable city making. use connects citymakers and encourages the exchange of ideas and experiences to effect positive sustainable change.

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Case studies

531 case studies online. See all

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Bogotá, Colombia

Shared Bicycle System of Bogotá D.C.

Promoting accessibility, equity, and inclusion.

Shiraz, Iran

Shiraz - The Green City

Increasing green space and limiting unbridled development through reforestation.

Seoul , South Korea

Seoul Transport Operation and Information Service (TOPIS)

TOPIS gathers and processes real-time information to enable the city to efficiently manage road and subway train traffic.

La Paz, Bolivia

La Paz Road Zebras: A Citizen Culture Project

The City of La Paz’s Zebra project employs marginalized youth and young adults to deliver a road sharing education programme aimed at pedestrians and drivers.

Mashhad, Iran

Girls Leadership programme

Empowering young women to take leadership roles in urban sustainability and civic engagement.

Mexico City, Mexico

City of Mexico Resilience Strategy

The Resilience Strategy is a response by the City of Mexico (CDMX) to foster public policies that contribute to strengthening the city's adaptive capacity.