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Latest News
  • [ March 5, 2026 ] ‘Valongo’s New Blacks Cemetery’ Trilogy Reveals Deep Roots of Structural Racism and Urban Inequality in Rio [BOOK REVIEW] by Community Contributors
  • [ February 28, 2026 ] Meet the CIEPs: In Rio de Janeiro, An Ahead-of-Its-Time Education Policy Turns 40 Having Resisted Decades of Dismantling *Highlight
  • [ February 20, 2026 ] Brazil Elections 2026: Favela Communicators Fight Misinformation and Digital Vulnerability #CommunityMedia
  • [ February 15, 2026 ] Violent Rains Ravage Rio de Janeiro’s Favelas—Causing Floods and Landslides Ahead of Carnival—Show #VoicesFromSocialMedia #CommunityMedia
  • [ February 13, 2026 ] Queens from the Favelas: Meet Homegrown Rhythm Section Queens Upholding Black, Peripheral and Female Leadership in Rio’s Carnival *Highlight
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#ParticipationWatch

Communities Debate Pollution in the Guanabara Bay

By Lovinia Reynolds, Marcela Benavides • November 16, 2015

Clique aqui para Português On Tuesday November 10, over 50 community members and activists gathered to discuss the heavily debated issue of increasing pollution in the Guanabara Bay, but also to discuss the problems that affect the […]

*Highlight

Rio Will Be the City Worst Affected by Climate Change in South America

By Maria Luisa Barros • Translation by Sarah Jacobs • October 28, 2015

Clique aqui para Português For the original article in Portuguese by Maria Luisa Barros published in O Dia click here. The average temperature will rise one degree Celsius by 2020. Heat waves and floods will cause […]

#CommunityMedia

View from a Maré Community Reporter: The Power of Community Journalism

By Thaís Cavalcante • Translation by Carolyn Oliveira • October 16, 2015

Clique aqui para Português This post is the third of four RioOnWatch contributions to Blog Action Day 2015 in which bloggers around the world reflect on this year’s theme: Raise Your Voice. Check out our full series here. […]

*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 […]

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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.
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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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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

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