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Latest News
  • [ January 13, 2026 ] 10 Years Since the Rio Olympics: Vila Autódromo Continues to Resist Gentrification Pressures Amidst New ‘Olympic Barra’ Neighborhood #EvictionsWatch
  • [ January 8, 2026 ] COP30 Civil Society Rundown: Thousands of Communities and Social Movements, Representing Favelas, Indigenous, Quilombola and Other Marginalized Groups Fill Belém During COP30 [IMAGES] *Highlight
  • [ December 31, 2025 ] ‘What We Want Aren’t Bodies on the Ground… It’s Recognition of [Our] People Creating Solutions’: Penha Favelas Hold Composters and Integrated Health Events Highlighting Local Climate Memories *Highlight
  • [ December 26, 2025 ] 2025 Retrospective of Top International Reporting on Rio’s Favelas #MediaWatch
  • [ December 24, 2025 ] ‘No One in Terra Firme Will Sleep Hungry Today!’ Amid Adversity, Belém Favela Initiatives Distribute 2,200 Meals During COP30 With Support from the People’s Summit Solidarity Kitchen *Highlight
HomeSustainability

Sustainability

*Highlight

‘Silvery Rain’ from Italo-Argentine Ternium Brasil Steel Mill Harms Health, Economy, and Environment in Rio de Janeiro’s West Zone

By Lucas Novello, Vinícius Ribeiro • Translation by Staff • May 22, 2024

Clique aqui para Português This article is part of a series created in partnership with the Behner Stiefel Center for Brazilian Studies at San Diego State University, to produce articles for the Digital Brazil Project on environmental justice in the favelas […]

*Highlight

Meet Valdirene Militão: An Urban Farmer and Creative Recycler Fighting for the Self-Reliance of Favela Women

By Carol Marinho • Translation by Staff • April 3, 2024

Clique aqui para Português Valdirene Oliveira Militão, affectionately known as Val in the Roquete Pinto favela in Complexo da Maré, located in Rio de Janeiro’s North Zone, where she has lived for 52 years, embodies […]

Civil Society

This World Water Week, Discover Insights from Four Favelas Facing Growing Water and Electricity Challenges, at the Final Launch of the ‘Water and Energy Justice in Favelas’ Report

By Bárbara Dias • Translation by Aaron Scott • March 18, 2024

Clique aqui para Português March 18, 2024—Last month, communities affiliated with the Sustainable Favela Network (SFN)* and the Favelas Unified Dashboard (PUF)* held the final local data launch from the report “Water and Energy Justice […]

*Highlight

‘Favela Climate Memory’ Exhibition Arrives in Santa Cruz Taking the Climate History of Five Rio Favelas to Young Audiences

By Bárbara Dias • Translation by Staff • March 18, 2024

Clique aqui para Português The Favela Climate Memory Exhibition, organized by museums and memory projects associated with the Sustainable Favela Network (SFN)*, is on display from March 1-31 at the Palacete Princesa Isabel, Santa Cruz […]

*Highlight

Climate Anxiety in Rio de Janeiro’s Favelas Is the Echo of Environmental Racism, Say #VoicesFromSocialMedia [REFERENCE]

By Cleyton Santanna • Translation by Hannah McKenzie • February 22, 2024

Clique aqui para Português This article is part of a series created in partnership with the Behner Stiefel Center for Brazilian Studies at San Diego State University, to produce articles for the Digital Brazil Project on environmental justice in the favelas […]

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RioOnWatch’s anti-racist reporting series won silver in the 2022 inaugural The Anthem Awards, in the Diversity, Equity & Inclusion category among Best Local Awareness Programs.
A Project of

About

In May 2010, Catalytic Communities launched what was originally Rio Olympics Neighborhood Watch (hence RioOnWatch), a program to bring visibility to favela community voices in the lead-up to the 2016 Rio Olympics. This news site, RioOnWatch.org, grew into a much-needed and unique reference featuring favela perspectives on the urban transformation of Rio. With diverse and deeply interlinked articles by a mix of community reporters, resident opinions, solidarity reporters, international observers, and academic researchers, we work to engender a more accurate picture of favelas, their contributions to the city, and the potential of favela-led community development in Rio and around the world.

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10 Years! Check Out Our Story:

Awards

Special Thanks

Fundação Heinrich Böll Brasil
World Habitat
Fideicomiso de la Tierra Caño Martín Peña
Pastoral de Favelas
Center for CLT Innovation
Global Land Alliance
Ecocity Builders
Mansueto Institute for Urban Innovation
SDSU Behner Stiefel Center
The Rio Times
Forum Grita Baixada
Beto Paixão Graphic Design
Architecture Museum of Vienna
Yale School of Architecture

  • Home
    • Highlighted Stories
    • Understanding Rio
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  • Communities
    • Central
    • South Zone
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    • Greater Rio
  • Policies
    • Public Security
    • Housing
    • Transport
    • Education
    • Health
    • Sanitation
  • Violations
    • Human Rights
    • Housing Rights
    • Police Violence
    • Government Neglect
  • Organizing
    • Community Organizing
    • Community Solution
    • Resistance
    • Sustainability
    • Participation
    • Protest
    • Culture
    • Responsible Tourism
  • Content Map
    • by Community Contributors
    • by Int’l Observers
    • Series
      • Anti-Racist Series
      • Energy Justice Series
    • Event Reports
    • Video Stories
    • Photo-Essays
    • Interviews/Profiles
    • Research & Analysis
    • Reviews
    • Listicles
    • Opinion
    • Reference
    • Podcasts
    • Translated Articles
  • About
    • Timeline
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