Garbage that has accumulated since 1991 in the two landfills in the municipality of Caucaia has become a biomethane deposit that supplies industrial and commercial companies, thermoelectric plants and homes in Ceará, a state in northeastern Brazil.
Brazil could become a world leader in the production of green hydrogen, and the northeastern state of Ceará has anticipated this future role by making the port of Pecém, with its export processing zone, a hub for this energy source.
The increasing productivity with which humankind generates waste has gained at least one sustainable counterpart: the extraction of biogas from landfills, a growing activity in Brazil.
Brazil celebrated 100,000 electric vehicles in circulation in late July, but this is a drop in the ocean compared to the 46 million combustion vehicles registered in the country and in contrast with the pace of the phasing out of oil in the world's automotive industry.
The mandatory initial permit granted by Brazil's environmental authority for the repaving of the BR-319 highway, in the heart of the Amazon jungle, intensified the alarm over the possible irreversible destruction of the rainforest.
The battle against racism and inequality will be a long one in Brazil, because a prejudice against the intellectual capacity of blacks is a problem rooted in the national culture, and even in the minds of Afro-Brazilians themselves, as well as highlighted in the country's official history.
Torrential water in the streets and none coming out of the taps are two disasters that plague Brazil's metropolises, especially those located along the upper stretches of rivers, such as Belo Horizonte, capital of the southeastern state of Minas Gerais.
A campaign against hunger, a problem that affects 15.5 percent of the Brazilian population, seeks to mobilize society once again in search of urgent solutions, inspired by a mass movement that took off in the country in 1993.
Brazil has abundant low-cost energy, but by the time it reaches the consumer it is one of the most expensive in the world. This contradiction hinders the country's human and economic development and the “solutions” found have actually aggravated the problem.
Acaba Mundo has fallen into oblivion, despite its apocalyptic name – which roughly translates as World’s End - and historical importance as an urban waterway. It is a typical victim of Brazil’s metropolises, which were turned into cemeteries of streams, with their flooded neighborhoods and filthy rivers.
Brazil had the dubious distinction of champion of maternal mortality in Latin America during the COVID-19 pandemic, with a 77 percent increase in such deaths between 2019 and 2021.
The southeastern Brazilian state of Minas Gerais owes its name to the main economic activity throughout its history: mining – of gold since the 17th century and later iron ore, which took on an industrial scale with massive exports in the 20th century.
"We do everything through parties, we don't want power, we don't want to take over the role of the State, but we don't just protest and complain," said Itamar de Paula Santos, a member of the United Community Council for Ribeiro de Abreu
(Comupra), in this southeastern Brazilian city.
"I like lettuce, but not tomatoes and cucumbers," said nine-year-old Paulo Henrique da Silva de Jesus, a third grader at the João Baptista Caffaro Municipal School in the southeastern Brazilian city of Itaboraí.
The Theater of the Oppressed helped her become aware of the triple discrimination suffered by black women in Brazil and the means to confront it, such as the Rio de Janeiro Domestic Workers Union, which she has chaired since 2018.
"Woman, poor, black and illiterate" - most domestic workers suffer quadruple discrimination in Brazil, which made them more vulnerable to the COVID-19 pandemic, says one of their leaders, Gloria Rejane Santos.
With its accelerated growth agriculture has emerged as a key sector of Brazil's economy, but it is failing on its own to spread prosperity and reduce poverty and inequality, with industry in decline.
People living in Jardim Pantanal, a low-income neighborhood on the east side of the Brazilian megalopolis of São Paulo, suffer floods every southern hemisphere summer. Many residents remember the three months their streets and homes were under water in late 2009 and early 2010.
Nothing is wasted from sugarcane, one can conclude from the biomethane production process at the Cocal plant, a Brazilian company that produces sugar, ethanol, electricity and other by-products from sugarcane agro-industrial waste.
First came sugar. For four centuries, it was the main sugarcane product in Brazil. But since the 1970s sugarcane has grown and diversified as a source of energy: ethanol, electricity and biogas.
The Brazilian megalopolis of São Paulo recorded 932 flooded premises on Feb. 10, 2020. The Mexican city of Tula de Allende was under water for 48 hours in September 2021. In Lima it almost never rains, but the rivers in the Peruvian capital overflowed in 2017 and left several outlying municipalities covered with mud.