Austin, Texas, is among many U.S. cities implementing innovative clean energy solutions. Photo: Roschetzky ...

In 2025, WRI and partners planted 12,000 trees in the Soweto section of Johannesburg, South Africa. Photo: Jenna Leah/WRI ...

Newly planted trees line the Piassa-Mexico-Sarbet-Gotera-Wollo Sefer corridor in Addis Ababa, Ethiopia. Implemented during the first phase of the city’s corridor development project, the trees provide ...

Nossa Cidade (“Our City”), from TheCityFix Brasil, explores critical questions for building more sustainable cities. Every month features a new theme. Leaning on the expertise of researchers and ...

Our impressions of a city are formed mainly by the quality of public spaces. If they are not pleasant and preserved, or if they transmit a sense of insecurity, we will seldom return. Good planning of ...

Once an abandoned freight rail, the Atlanta Beltline is a 22-mile loop linking 45 previously fragmented neighborhoods. Photo: Erin Sintos Early on a weekday morning in Atlanta, a familiar choreography ...

Against Cartagena’s skyline, Colombia’s national flag waves in the wind. An early endorser of CHAMP, the country seeks to integrate local climate action priorities into national commitments. Photo: ...

Cheonggyecheon Stream in Seoul, where an elevated expressway was demolished to make way for a massive public recreation space. Photo by Aleksandr Zykov Road development throughout the 20th century was ...

Nossa Cidade (“Our City”), from TheCityFix Brasil, explores critical questions for building more sustainable cities. Every month features a new theme. Leaning on the expertise of researchers and ...

Although Lima’s Villa El Salvador neighborhood was just a dusty plain called the Tablada de Lurín in 1971, it would soon become home to some of the city’s poorest residents. At the time, there were no ...

Through the different lenses of New York City, Bogotá, Stockholm, Beijing and London, the series examines the social and political barriers that cities need to overcome to successfully implement TDM ...

When deciding between modes of transport, travelers consider several variables, typically including convenience, cost, time, reliability, and comfort. Another consideration – which is particularly ...