On a residential street In Istanbul, pedestrians and cyclists – and sometimes horse-drawn carriages – share road space with ...

Blooming jacaranda trees line a street in Johannesburg, South Africa. Although visually striking, jacaranda trees are an invasive species in the region. Photo: Shams/iStock Every spring, ...

Local leaders and urban planners from Kerala overlay maps to assess vulnerability at a workshop hosted by WRI India and ...

Water tanks dot residential rooftops across Addis Ababa: a symptom of dwindling supply and a warning sign for the city's future. As its watershed struggles to meet demand, Addis Ababa needs joint ...

Water is a lifeline for cities. Yet, in Addis Ababa, that lifeline is growing tenuous. Over the past decade, the city’s water supply has dwindled dramatically due to intense urbanization, lagging ...

Water is a lifeline for cities. Yet, in Addis Ababa, that lifeline is growing tenuous. Over the past decade, the city’s water supply has dwindled dramatically due to intense urbanization, lagging ...

Nairobi, Kenya. In February 2025, WRI convened a CHAMP National Finance Accelerator Roundtable in Nairobi to discuss opportunities to strengthen local access to climate finance and advance multi-level ...

The Port of Valparaíso in Chile. Decarbonizing urban ports promotes sustainable growth while mitigating climate change and boosting energy security and trade connectivity. Photo: Janek/iStock If ...

An informal settlement in Nairobi, Kenya. On the frontlines of heat waves, landslides and floods, neighborhoods like these pioneer resilience-building efforts with resourceful, frugal innovations.

Nations around the world are ushering in a new decade of climate action through revised nationally determined contributions (NDCs), due this year. The urgency for climate action has never been greater ...