After making a model for a solar heater, installing solar panels and creating a device to dehydrate food with the help of the sun, Félix Morffi is turning his home into a space for the production and promotion of renewable energies in Cuba.
The Mexico City government began testing an elevated route for electric buses with great fanfare on Sept. 11, in a bid to promote more sustainable transport. The initiative is part of an incipient promotion of electromobility in the country, amidst pro-fossil fuel energy policies.
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.
In June 2022, swathes of matted, putrid seaweed took over the shores of beaches across the Caribbean. It was the worst seaweed influx reported since 2011, when ocean currents began depositing tons of the brown seaweed, known as Sargassum, across the region, leaving authorities grappling with the severe ecological and economic fallout.
Africa needs to trade in carbon credits to reduce greenhouse gas emissions, finance the transition to renewable energy, and boost economic development, the United Nations Economic Commission for Africa (UNECA) says.
Argentina, which has one of the largest unconventional hydrocarbon deposits in the world, has been forced to import gas for 6.6 billion dollars so far this year.
Renewable energies, especially solar and wind power, are growing inexorably in Chile, driven by large companies. But community generation of alternative energy is not taking off, despite a law promoting it.
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.
Local leaders of the Rural Sanitation Services (RSS) warn that the digging of illegal wells by large agro-export companies in Chile is aggravating the effects of drought and threatening drinking water supplies and social peace.
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.
Standing in front of a blue flame on her stove, getting ready to brew coffee, Mayra Rojas says the biodigester built in the backyard of her home in western Cuba has become a key part of her daily life and a pillar of her family's well-being.
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.
Faced with cyclical droughts and low water levels in supply dams, Zimbabwe is turning to boreholes for relief, raising concerns about already precarious groundwater levels across the country.
The multitude of solar panels stands out along a dirt road in an unpopulated area. Although located just an hour's drive from Buenos Aires, the new solar park in the municipality of Escobar is in a place of silence and solitude, symbolic of the difficulties faced by renewable energies in making inroads in Argentina.
The manufacture in Chile of an electric bus christened Queltehue, a wading bird native to the country, is another step towards electromobility and in the fight against pollution that triggers frequent environmental crises and smog emergencies in Santiago and other cities.
Liquefied gas does not occupy a prominent position in Mexico's energy mix, but the government wants to change that scenario, to take advantage of the crisis unleashed by Russia's invasion of Ukraine and the need for new sources of the fuel due to the sanctions against Russia.
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.
Patagonia’s strong winds are driving projects that will place Magallanes, in the extreme south of Chile, in a privileged position to produce and export green hydrogen and help the country move towards carbon neutrality.
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.
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.