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Location São Paulo, Brazil
  • News São Paulo nurseries bring the city’s rare and forgotten trees back to life, (Oct 17, 2023)

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Networks and sustainability initiatives[edit | edit source]

  • Neighbourhood initiatives across São Paulo

Brazil’s Largest City Takes on Transition
Authors: Permacyclists, February 4, 2013

Environment quality[edit | edit source]

Cidade Limpa[edit | edit source]

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Lei Cidade Limpa (Portuguese for clean city law) is a law of the city of São Paulo, Brazil, put into law by proclamation in 2006 that prohibits advertising such as that of outdoor posters. It was proposed by mayor Gilberto Kassab.

15,000 billboards were taken down. Large support from the public was shown for the initiative, in face of private marketing campaigns by certain advertisers for the people to oppose the bans. Following the removal of advertisements, many remarked that they felt like they were in a new city. At the same time, the law created some unexpected social observations.

Vinicius Valvao, a reporter at Folha de S.Paulo, Brazil's largest newspaper, explained in an interview:

São Paulo is a very vertical city. That makes it very frenetic. You could not even realize the architecture of the old buildings, because all the buildings, all the houses were just covered with billboards and logos and propaganda. And there was no criteria. And now it is amazing. They uncovered a lot of problems the city had that we never realized. For example, there are some favelas, which are the shantytowns. I wrote a big story in my newspaper today that in a lot of parts of the city we never realized there was a big shantytown. People were shocked because they never saw that before, just because there were a lot of billboards covering the area. São Paulo is just like New York. It is a very multicultural, globalized city. We have the Japanese neighborhood, we have the Korean neighborhood, we have the Italian neighborhood and in the Korean neighborhood, they have a lot of small manufacturers, these Korean businessmen. They hire illegal labor from Bolivian immigrants. And there was a lot of billboards in front of these manufacturers' shops. And when they uncovered, we could see through the window a lot of Bolivian people like sleeping and working at the same place. They earn money, just enough for food. So it is a big social problem that was uncovered, and the city was shocked by these news.

The implementation of the law was controversial. The advertising industry took it worst. Many of the graffiti images which had brought the city an international reputation for artistic innovation were destroyed and others badly damaged, including the officially approved 680 meter-long mural painted by the grafiteiros Os Gêmeos, Nunca and Nina along the 23 de Maio expressway. At the same time the artists' work was being celebrated in the Street Art exhibition at Tate Modern Gallery in London, with large-scale works by Os Gêmeos and Nunca decorating the Tate Modern's external walls. This international recognition of the significance of the artists' work led to a re-evaluation in São Paulo of the importance of street art and the impact of the law. Following a public debate on the subject of what constituted art a registry of street art in São Paulo meriting protection was established by the city.

Watershed protection[edit | edit source]

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To address declining water yields and deteriorating water quality in the Cantareira system in Brazil's Atlantic Forest, the Nature Conservancy supports Brazil's first Water Producer Program. As part of the program the Extrema municipality in the Piracicaba watershed directs funds collected from water users to pay farmers and ranchers who protect or restore riparian forests on their lands. Landowners are earning about $28 per acre per year for the water their forests are producing.

Food activism[edit | edit source]

Food security: Cidades sem Fome, Cities Without Hunger

Urban sustainability[edit | edit source]

Moving Planet - Vaga Viva 2011
Authors:, Sep 19, 2011

Resources[edit | edit source]

Video[edit | edit source]

Project "Water falls from the sky and it's for free", Transition Towns Movement
Authors: Isabela Maria Gomez de Menezes, Oct 23, 2015

News and comment[edit | edit source]


São Paulo's Sustainable 'Favela da Paz' Models Green Community-Building and a Path to Peace, Dec 11[1]

Car-Free Sundays Cutting Pollution & Noise In São Paulo, Brazil, Mar 9[2]


Rainwater Harvesting in São Paulo, November 12[3]

Occupying and embracing public space: Active citizens in West São Paulo have revitalized a square to create a small oasis in the middle of the city. July 27[4]


"Vila Brasilândia", October 31[5]

One of Sao Paulo's Biggest Reservoirs Is Nearly Dry, October 23[6]

Amid Epic Drought, South America's Largest City Is Running Out Of Water, February 7[7]


Five Years After Banning Outdoor Ads, Brazil's Largest City Is More Vibrant Than Ever,[8] December 8

About São Paulo[edit | edit source]

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São Paulo (, Portuguese: [sɐ̃w ˈpawlu] ; Portuguese for 'Saint Paul') is the most populous city in Brazil and the capital of the state of São Paulo. Listed by the GaWC as an alpha global city, São Paulo is the most populous city outside of Asia and the world's 20th-largest city proper by population. Additionally, São Paulo is the largest Portuguese-speaking city in the world. It exerts strong international influences in commerce, finance, arts, and entertainment. The city's name honors the Apostle, Saint Paul of Tarsus. The city's metropolitan area, the Greater São Paulo, ranks as the most populous in Brazil and the 12th-most-populous on Earth. The process of conurbation between the metropolitan areas around the Greater São Paulo (Campinas, Santos, Jundiaí, Sorocaba and São José dos Campos) created the São Paulo Macrometropolis, a megalopolis with more than 30 million inhabitants, one of the most populous urban agglomerations in the world.

External links[edit | edit source]

References[edit | edit source]

FA info icon.svg Angle down icon.svg Page data
Keywords latin american cities
Authors Phil Green
License CC-BY-SA-3.0
Language English (en)
Related 0 subpages, 1 pages link here
Aliases São Paulo
Impact 637 page views
Created January 7, 2014 by Phil Green
Modified December 6, 2023 by Phil Green
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