Chennai's four main reservoirs are virtually dry. This crisis is not only due to last year's poor monsoon season—lack of proper management is driving the city's water security problems.
Electric buses, which have zero tailpipe emissions, hold the potential to provide outsized air quality and climate benefits. Faster adoption of cleaner buses is an important part of the bigger climate solution, helping put cities on track towards sustainability. Despite the promise of electric...
Electric buses could pioneer a new age of clean and efficient urban transport and put cities on track towards sustainability. However, electric bus adoption is not accelerating fast enough for the world to meet transport-related global climate objectives and help limit global temperature rise to...
From a student safety initiative in Dar es Salaam to a massive mixed-use development in Manhattan, projects around the world are transforming the world's cities. WRI's Courage to Lead dinner brought together leading architects, real estate developers, urban planners and other innovators to discuss the future of cities.
Durban's Warwick Junction was once a dangerous marketplace slated for demolition. Today, nearly half a million shoppers pass through its colorful stalls every day, thanks to a collaborative effort from street vendors, local authorities and a non-profit.
More than a dozen students are killed or injured in road crashes every year at some schools in Dar es Salaam, Tanzania. One project is helping kids get to school safely simply by making small changes to city street designs.
Every Sunday, Guadalajara closes more than 60 kilometers of streets to car traffic, opening them up for public use by pedestrians, cyclists and performers. Since starting the "Via RecreActiva," Guadalajara has more open space for recreation, a new collective image of public space and a revitalized movement for transit equity.
New WRI research shows that cities in sub-Saharan Africa and South Asia are expanding outward rather than vertically. As these places grow in population, continuing their unwieldy expansion outward could push them into economic, environmental and social crises.
Urban areas are expected to triple in size between 2000 and 2030. Unmanaged urban expansion increases the costs of service provision, deepens spatial inequities, and imposes heavy economic and environmental burdens. New analysis on 499 cities’ urban expansion confirm the challenge of rapid...