Integration and Development Brazilian-style

Local Innovation Facilitates Solidarity-Based Biogas Networks in Cuba

By Ivet González
Black plastic pipes, readily available on the mainly empty shelves of Cuba’s shops, distribute biogas to homes in the rural town of La Macuca, buried under the ground or running through the grass and stones in people’s yards.

Solar Energy Crowns Social Housing Programme in Brazil

By Mario Osava
"Solar energy makes my happiness complete," said Divina Cardoso dos Santos, owner of one of 740 houses with photovoltaic panels on the rooftops in a settlement on the outskirts of this central Brazilian city.

Local Communities in Mexico Question Benefits of Mayan Train

By Emilio Godoy
"If thousands of people flock to this town, how will we be able to service them? I'm afraid of that growth," Zendy Euán, spokeswoman for a community organisation,said in reference to the Mayan Train (TM) project, a railway network that will run through five states in southern Mexico.

Water, an Environmental Product of Agriculture in Brazil

By Mario Osava
For the first time in her life, retired physical education teacher Elizabeth Ribeiro planted a tree, thorny papaya, native to Brazil's central savanna.

Thermal Houses Keep People Warm in Peru’s Highlands

By Mariela Jara
Thirty families from a rural community more than 4,300 meters above sea level will have warm houses that will protect them from the freezing temperatures that each year cause deaths and diseases among children and older adults in this region of the southeastern Peruvian Andes.

Solar Energy Drives Social Development in Brazil’s Favelas

By Mario Osava
"We can't work just to pay the electric bill," complained José Hilario dos Santos, president of the Residents Association of Morro de Santa Marta, a favela or shantytown embedded in Botafogo, a traditional middle-class neighborhood in Rio de Janeiro.

Cuba’s Only Semiarid Region Reinvents Agriculture to Survive

By Ivet González
At a brisk pace, Marciano Calamato and Mireya Noa walk along the dry, yellow soil of their farm, where they even manage to grow onions in Cuba's unique semi-arid eastern region.

Diversifying Crops to Help Overcome Drought in Brazil

By Mario Osava
Dozens of trucks used to leave São Gonçalo every day, carrying the local agricultural production, mainly coconuts, to markets throughout Brazil, including the cities of Rio de Janeiro and São Paulo, more than 2,000 kilometers away.

Rainwater Harvesting Eases Daily Struggle in Argentina’s Chaco Region

By Daniel Gutman
"I've been used to hauling water since I was eight years old. Today, at 63, I still do it," says Antolín Soraire, a tall peasant farmer with a face ravaged by the sun who lives in Los Blancos, a town of a few dozen houses and wide dirt roads in the province of Salta, in northern Argentina.

Youth in Latin America Learn About Paths to Clean Energy

By Mariela Jara
Young Peruvians plan to take advantage of the knowledge acquired in Brazil's semi-arid Northeast to bring water to segments of the population who suffer from shortages, after sharing experiences in that ecoregion on the multiple uses of renewable energies in communities affected by climatic phenomena.

Students Go Green to End Global Energy Poverty

By Busani Bafana
In Africa, over 640 million people – almost double the population of United States – have no access to electricity, with many relying on dirty sources of energy sources for heating, cooking and lighting.While not offering a solution to the electricity gap in Africa, Brian Kakembo Galabuzi, a Ugandan economics student, can offer a cleaner and cheaper solution.

Farmers Generate Their Own Electricity in El Salvador

By Edgardo Ayala
In Lilian Gómez’s house, nestled in the mountains of eastern El Salvador, the darkness of the night was barely relieved by the faint, trembling flames of a pair of candles, just like in the houses of her neighbours. Until now.

Preservation of the Klamath River – a Life or Death Matter for the Yurok People

By Emilio Godoy
Fishermen are scarce in the Klamath River delta, unlike other fishing season, because climate change has driven up water temperatures which kills off the salmon, the flagship species of this region in northern California.

Q&A: As Water Scarcity Becomes the New Normal How Do We Manage This Scarce Resource?

By Manipadma Jena
Growing economies are thirsty economies. And water scarcity has become “the new normal” in many parts of the world, according to Torgny Holmgren executive director of the Stockholm International Water Institute (SIWI).

New Relationship Evolves Between Society and Energy in Brazil

By Mario Osava
“We want to make history," agreed the teachers at the Chiquinho Cartaxo Comprehensive Technical Citizen School. They are the first to teach adolescents about generating power from bad weather in the semi-arid Northeast region of Brazil.

Scientists Warn of the Imminent Depletion of Groundwater in Chile’s Atacama Desert

By Orlando Milesi
Eighteen national science prize-winners in Chile have called for a halt to the over-extraction of water in the four regions over which the Atacama Desert spreads in the north of the country, a problem that threatens the future of 1.5 million people.

Sousa, a Solar Power Capital in an Increasingly Arid Brazil

By Mario Osava
Sousa, a municipality of 70,000 people in the west of Paraíba, the state in Brazil most threatened by desertification, has become the country's capital of solar energy, with a Catholic church, various businesses, households and even a cemetery generating solar power.

The Sun Powers a Women’s Bakery in Brazil’s Semi-arid Northeast

By Mario Osava
“The sun which used to torment us now blesses us," said one of the 19 women who run the Community Bakery of Varzea Comprida dos Oliveiras, a settlement in the rural area of Pombal, a municipality of the state of Paraiba, in Brazil's semi-arid Northeast.

Even Rocks Harvest Water in Brazil’s Semi-Arid Northeast

By Mario Osava
Rocks, once a hindrance since they reduced arable land, have become an asset. Pedrina Pereira and João Leite used them to build four ponds to collect rainwater in a farming community in Brazil’s semi-arid Northeast.

Chile Has Medicine Against Desertification, But Does Not Take It

By Orlando Milesi
The retention of rainwater which otherwise is lost at sea could be an excellent medicine against the advance of the desert from northern to central Chile, but there is no political will to take the necessary actions, according to experts and representatives of affected communities.

Agroecology Beats Land and Water Scarcity in Brazil

By Mario Osava
"Now we live well," say both Givaldo and Nina dos Santos, after showing visiting farmers their 1.25-hectare farm in Brazil’s semi-arid Northeast, which is small but has a great variety of fruit trees, thanks to innovative water and production techniques.
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