Mamdani and Paris Mayor Grégoire meet to advocate for housing access and climate solutions

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🗞️ Driving the news: New York Mayor Zohran Mamdani and Paris Mayor Emmanuel Grégoire met in New York on September 18 to exchange approaches on affordable housing and climate policy
• The meeting highlighted New York’s $22 billion affordable-housing investment and cooperation on urban mobility, heat management and climate resilience

🔭 The context: Both cities face housing affordability pressures while seeking to reduce car dependence and adapt infrastructure to rising temperatures
• Their discussions included rent regulation, housing construction, pedestrianisation, bus lanes, cycling networks, subway heat and climate shelters

🌍 Why it matters for the planet: Urban transport and buildings are major sources of emissions, while heatwaves increasingly expose cities and residents to climate risks
• Sharing solutions on low-carbon mobility, heat management and climate shelters can support both emissions reduction and urban resilience

⏭️ What’s next: The two mayors are expected to continue exchanging urban-policy practices, while the broader Urban 20 summit brings together city leaders to address housing, climate change and other urban challenges
• The 2026 U20 involved representatives from 34 cities

💬 One quote: “We share common struggles, especially defending our cities and their diversity.” — Emmanuel Grégoire

📈 One stat:  Mamdani cited $22 billion for New York City’s investment in creating affordable housing.

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