Image inspiration - Tarsila do Amaral - link
A revolution needs something people can rally around. A flag, a leader with conviction, a stirring speech - or a plastic bucket with a lid.
The name is Revolução dos Baldinhos (the Revolution of the Little Buckets) and behind it lies a story about food scraps, community spirit and deciding that the local rats had enjoyed enough free dinners.
It began in the Chico Mendes community in the Monte Cristo area of Florianópolis, southern Brazil. In 2008, accumulated rubbish and exposed food waste had helped create a serious rat problem. According to CEPAGRO, the organisation that helped develop the project, an outbreak of leptospirosis had caused two deaths. Residents, health workers, school representatives and community organisers came together to consider what could be done and collectively decided that simply treating the infestation wouldn't solve the underlying problem while food remained available in the streets - they needed to close the restaurant.
The response was simple and easy - give households lidded buckets in which to separate their food scraps - job done. In the model documented by Fundação Banco do Brasil, residents then emptied those buckets into larger containers at neighbourhood collection points which in turn were collected twice a week and taken to a community composting area. The finished compost then went back to household gardens and school growing spaces, with some also offered for sale.
Young people from the community found paid work helping explain the system, collect the material and turn it into something useful. Food scraps that had previously contributed to a neighbourhood problem became a resource for growing plants. The bucket was the visible part but the organisation behind it was what made the difference.
Brazil’s Ministry of Regional Development documents the project’s use of thermophilic composting in static piles with passive aeration. In less technical terms, that simply means a managed process in which microorganisms break down the organic material, generate heat and receive oxygen through the structure of the pile.
There's considerably more involved than emptying yesterday’s dinner into a heap and hoping for the best. The apparently simple bucket system depended on people separating their scraps properly, collections taking place reliably and somebody knowing how to manage the material afterwards. It also depended on residents understanding why they were being asked to change their habits. That last point is easy to overlook. A container can be delivered in minutes. Trust usually takes longer.
Community coordinators including Cintia Aldaci da Cruz and Ana Karolina da Conceição helped make the initiative part of neighbourhood life. Reporting on their work describes conversations during collections that went beyond waste: visits became opportunities to hear about residents’ difficulties and help connect people with support.
This was/is recycling with a familiar face: neighbours explaining the system to neighbours, food scraps being composted locally and the finished compost helping gardens and schools grow. Residents could see where their kitchen waste went and what it became; a tangible connection between yesterday’s leftovers and tomorrow’s vegetables.
By June 2018, CEPAGRO was reporting that the initiative had diverted hundreds of tonnes of organic waste from landfill over its first decade. Its account cited research recording 437 tonnes composted between 2009 and 2013, followed by an average of around six tonnes a month in subsequent years. These are historical figures, rather than a measurement of what the project handles today but they demonstrate that this was considerably more than a few enthusiastic households with a compost heap.
The idea then travelled. In November 2025, the Federal Farroupilha Institute’s Alegrete campus described a food waste composting initiative inspired by the original Revolution of the Little Buckets. Collection buckets had been placed in campus kitchens and other locations, with staff and students involved in collecting the contents. A neighbourhood response to a local problem had become something other communities could learn from.
There's a temptation with stories like this to conclude that all we need is community spirit and a plentiful supply of buckets but unfortunately neither pays the wages and in its 2018 account, CEPAGRO explicitly identified financial sustainability as a challenge.
A wider municipal composting project included temporary paid support for the community initiative with plans to investigate payment for the environmental services it provided as a successful community project still needs space, equipment, skills and dependable funding. Admiring the people involved should include recognising the value of their labour.
What can a bucket teach us?
The Little Buckets Revolution brought people together to tackle a serious neighbourhood problem creating useful compost and paid work along the way. That deserves recognition but it also raises a question that reaches well beyond Brazil: are we getting better at reducing food waste or just better at using the food we waste?
The distinction matters. A bucket containing vegetable peelings, eggshells and coffee grounds tells a different story from one filled with untouched meals, mouldy bread and vegetables bought with good intentions but abandoned in the fridge. Both might produce useful compost but some of those contents should have fed somebody first.
Composting and AD can recover value from discarded food. What it cannot do is recover the meal that somebody could have eaten or undo all the work and resources that went into producing it. That creates a potential blind spot in how we celebrate success. More tonnes collected for composting may mean that an existing waste stream is being managed better but it doesn't by itself tell us whether less food is being wasted. To establish that, we also need to know what is going into those buckets—and whether the avoidable portion is shrinking.
None of this diminishes what the people of Chico Mendes achieved. Their immediate task was to stop exposed food scraps feeding rats and threatening their community’s health. They built a practical response with benefits that extended into gardens, schools and local employment. Their story should encourage us to ask two questions about our own food waste: are we finding a better destination for it, and are we producing less of it in the first place?
Yesterday’s leftovers helping to grow tomorrow’s vegetables is a lovely outcome but yesterday’s dinner being eaten yesterday would have been even better. More like this (food) - link - more like this (Brazil) - link - more like this (composting) - link
The name is Revolução dos Baldinhos (the Revolution of the Little Buckets) and behind it lies a story about food scraps, community spirit and deciding that the local rats had enjoyed enough free dinners.
It began in the Chico Mendes community in the Monte Cristo area of Florianópolis, southern Brazil. In 2008, accumulated rubbish and exposed food waste had helped create a serious rat problem. According to CEPAGRO, the organisation that helped develop the project, an outbreak of leptospirosis had caused two deaths. Residents, health workers, school representatives and community organisers came together to consider what could be done and collectively decided that simply treating the infestation wouldn't solve the underlying problem while food remained available in the streets - they needed to close the restaurant.
Enter the little buckets - (Baldinhos)
The response was simple and easy - give households lidded buckets in which to separate their food scraps - job done. In the model documented by Fundação Banco do Brasil, residents then emptied those buckets into larger containers at neighbourhood collection points which in turn were collected twice a week and taken to a community composting area. The finished compost then went back to household gardens and school growing spaces, with some also offered for sale.
Young people from the community found paid work helping explain the system, collect the material and turn it into something useful. Food scraps that had previously contributed to a neighbourhood problem became a resource for growing plants. The bucket was the visible part but the organisation behind it was what made the difference.
Brazil’s Ministry of Regional Development documents the project’s use of thermophilic composting in static piles with passive aeration. In less technical terms, that simply means a managed process in which microorganisms break down the organic material, generate heat and receive oxygen through the structure of the pile.
There's considerably more involved than emptying yesterday’s dinner into a heap and hoping for the best. The apparently simple bucket system depended on people separating their scraps properly, collections taking place reliably and somebody knowing how to manage the material afterwards. It also depended on residents understanding why they were being asked to change their habits. That last point is easy to overlook. A container can be delivered in minutes. Trust usually takes longer.
The women behind the buckets
Community coordinators including Cintia Aldaci da Cruz and Ana Karolina da Conceição helped make the initiative part of neighbourhood life. Reporting on their work describes conversations during collections that went beyond waste: visits became opportunities to hear about residents’ difficulties and help connect people with support.
This was/is recycling with a familiar face: neighbours explaining the system to neighbours, food scraps being composted locally and the finished compost helping gardens and schools grow. Residents could see where their kitchen waste went and what it became; a tangible connection between yesterday’s leftovers and tomorrow’s vegetables.
By June 2018, CEPAGRO was reporting that the initiative had diverted hundreds of tonnes of organic waste from landfill over its first decade. Its account cited research recording 437 tonnes composted between 2009 and 2013, followed by an average of around six tonnes a month in subsequent years. These are historical figures, rather than a measurement of what the project handles today but they demonstrate that this was considerably more than a few enthusiastic households with a compost heap.
The idea then travelled. In November 2025, the Federal Farroupilha Institute’s Alegrete campus described a food waste composting initiative inspired by the original Revolution of the Little Buckets. Collection buckets had been placed in campus kitchens and other locations, with staff and students involved in collecting the contents. A neighbourhood response to a local problem had become something other communities could learn from.
Goodwill still needs a budget
There's a temptation with stories like this to conclude that all we need is community spirit and a plentiful supply of buckets but unfortunately neither pays the wages and in its 2018 account, CEPAGRO explicitly identified financial sustainability as a challenge.
A wider municipal composting project included temporary paid support for the community initiative with plans to investigate payment for the environmental services it provided as a successful community project still needs space, equipment, skills and dependable funding. Admiring the people involved should include recognising the value of their labour.
What can a bucket teach us?
The Little Buckets Revolution brought people together to tackle a serious neighbourhood problem creating useful compost and paid work along the way. That deserves recognition but it also raises a question that reaches well beyond Brazil: are we getting better at reducing food waste or just better at using the food we waste?
The distinction matters. A bucket containing vegetable peelings, eggshells and coffee grounds tells a different story from one filled with untouched meals, mouldy bread and vegetables bought with good intentions but abandoned in the fridge. Both might produce useful compost but some of those contents should have fed somebody first.
Composting and AD can recover value from discarded food. What it cannot do is recover the meal that somebody could have eaten or undo all the work and resources that went into producing it. That creates a potential blind spot in how we celebrate success. More tonnes collected for composting may mean that an existing waste stream is being managed better but it doesn't by itself tell us whether less food is being wasted. To establish that, we also need to know what is going into those buckets—and whether the avoidable portion is shrinking.
None of this diminishes what the people of Chico Mendes achieved. Their immediate task was to stop exposed food scraps feeding rats and threatening their community’s health. They built a practical response with benefits that extended into gardens, schools and local employment. Their story should encourage us to ask two questions about our own food waste: are we finding a better destination for it, and are we producing less of it in the first place?
Yesterday’s leftovers helping to grow tomorrow’s vegetables is a lovely outcome but yesterday’s dinner being eaten yesterday would have been even better. More like this (food) - link - more like this (Brazil) - link - more like this (composting) - link
No comments:
Post a Comment