• English
  • Português
  • Facebook
  • Instagram
  • Twitter
  • YouTube
RioOnWatch
  • Home
    • Highlighted Stories
    • Understanding Rio
    • Reference Articles
  • Communities
    • Central
    • South Zone
    • North Zone
    • West Zone
    • 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
    • Our Reporting Policy
    • License
    • Feedback
  • For Journos
  • Donate
Latest News
  • [ October 2, 2026 ] Brazil’s Parliamentary Amendments: Understanding How the Battle Over the Federal Budget Affects Brazilian Democracy and Favelas by Community Contributors
  • [ September 30, 2026 ] Meet the Candidates for State and Federal Deputy from Rio’s Favelas by Community Contributors
  • [ September 29, 2026 ] Explainer on the Brazilian Senate: What Does a Senator Do and Why Does This Matter to Favelas? by Community Contributors
  • [ September 28, 2026 ] Riverbank Communities in Brazil’s Climate-Stricken Northeastern City of Recife Demand Respect and Answers #EvictionsWatch
  • [ September 22, 2026 ] Prazeres Favela Community Garden Reclaims Ancestral Knowledge and Celebrates ‘Our Oldest Technology: Putting a Seed in the Ground’ by Community Contributors
HomeSustainability

Sustainability

*Highlight

Rio de Janeiro’s Urban Heat Islands: A Primer

By Lovinia Reynolds • October 26, 2015

Clique aqui para Português Summer is approaching in Brazil and with it come searing temperatures upwards of 40 degrees Celsius. However, not all areas in Rio de Janeiro’s metropolitan region will experience this heat to […]

*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 […]

*Highlight

Water Societies and Other Sustainability Initiatives Thrive in Morro da Formiga

By Claire Lepercq, Lovinia Reynolds, Nia McAllister • October 10, 2015

Clique aqui para Português Community-based sustainability projects are an integral part of the rich history of the community of Morro da Formiga. Located in the North Zone of the city, Formiga borders the vast Tijuca Forest and […]

Civil Society

First Meeting on Community Tourism in Rio State’s Green Coast, or Costa Verde

By Thaís Rosa Pinheiro • Translation by Luana Gama • September 7, 2015

Clique aqui para Português The first Green Coast (Costa Verde) Community Tourism Meeting took place in the caiçara (traditional fishing) community of Tarituba in Paraty, Rio de Janeiro state, from July 23 to 25. The meeting was […]

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 […]

Posts pagination

« 1 … 71 72 73 … 87 »

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.

Contact & Support

contact@rioonwatch.org
WhatsApp +55.21.991.976.444
USA VOIP +1.301.637.7360

Volunteer | Donate

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
    • Reference Articles
  • Communities
    • Central
    • South Zone
    • North Zone
    • West Zone
    • 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
    • Our Reporting Policy
    • License
    • Feedback
  • For Journos
  • Donate

© 2026 Attribution-NonCommercial-ShareAlike 4.0 International