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Latest News
  • [ April 21, 2026 ] New ‘Water Watch Platform’ Enables Monitoring and Public Participation in Health and Sanitation in the State of Rio de Janeiro by Community Contributors
  • [ April 14, 2026 ] ‘If the Baixada Doesn’t Plant, Rio de Janeiro Doesn’t Eat’: Second Magé Climate Forum Puts Regional Food Sovereignty at the Center *Highlight
  • [ April 10, 2026 ] There’s Blood in the Palmeiras Favela: The Cry for Help Police Chose Not to Hear in São Gonçalo’s Salgueiro Favela Complex #UPPWatch
  • [ April 8, 2026 ] ‘While Water Is Scarce, Profits Abound!’ On World Water Day, Outraged Movements Demand Right to Water in Front of Águas do Rio, Rio de Janeiro’s Private Utility, and Call for Restatization *Highlight
  • [ April 2, 2026 ] ‘International Favelas Conference’ Promotes a (dis)Integrated City: From Erasing Favela Residents to Global Marketing [OPINION] #ParticipationWatch
HomeSanitation

Sanitation

*Highlight

Green Favela Vale Encantado Breaks Ground on a Sewage Treatment Biosystem

By Claire Lepercq • October 10, 2015

Clique aqui para Português During the month of September 2015, a team of engineers, masons, and workers in Vale Encantado began the construction of the community’s second biodigester, this one designed as the first step towards a sewage treatment […]

#ParticipationWatch

“If Rocinha Were Ours”: Residents Debate Community Needs

By Benito Aranda-Comer, Laura Gama • October 8, 2015

Clique aqui para Português On Saturday, October 3, around 60 Rocinha residents gathered in the Praça Roupa Suja to discuss their hopes and dreams for the community in the latest event of the “If The […]

Event Reports

‘Sustainable Providência’ Paints Historic Staircase to Highlight Community Needs

By Nia McAllister • September 5, 2015

Clique aqui para Português On Saturday August 15, members of the community project Providência Sustentável (Sustainable Providência) organized an event to repaint the historic central staircase in Morro da Providência, Brazil’s first favela. Starting early […]

#EvictionsWatch

Favelas and the Olympics – Whose Legacy Is It?

By Fernanda Mena • Translation by Alice Lupton • August 25, 2015

Clique aqui para Português For the original in Portuguese published in Folha de São Paulo, click here.  Rio’s favela residents share their views of the 2016 Olympics and of the pacification process of the Pacifying Police Units (UPPs). […]

#ParticipationWatch

One Year To Go to Rio 2016: An Overview of Rio’s Misplaced Public Priorities

By Richard Kuzma • August 21, 2015

Clique aqui para Português Rio de Janeiro is currently in a special spotlight as athletes, fans, nations and the global media reflect on the one year remaining to the 2016 Olympic Games, set to end exactly […]

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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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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
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  • Communities
    • Central
    • South Zone
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  • 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
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    • Listicles
    • Opinion
    • Reference
    • Podcasts
    • Translated Articles
  • About
    • Timeline
    • Our Reporting Policy
    • License
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