COP27 is unlikely to produce new commitments to reduce emissions of climate-changing gases, but the global energy crisis will eventually prompt more action by countries to move away from fossil fuels. That is the positive feeling that many observers are taking away from the annual climate summit being held in Egypt.
The search for energy diversification has taken a more frantic pace amidst the global energy transition debate.
The need for potable water led several rural settlements in El Salvador, at the end of the 12-year civil war in 1992, to rebuild what was destroyed and to innovate with technologies that at the time seemed unattainable, but which now benefit hundreds of families.
A beige line slashes its way through the Mayan jungle near the municipality of Izamal in the southeastern Mexican state of Yucatán. It is section 3, 172 kilometers long, of the Mayan Train
(TM), the most important megaproject of President Andrés Manuel López Obrador's administration.
When asked about the impact of incorporating solar energy at the school he runs in Atraico, a remote rural area in the Patagonian steppe in southern Argentina, Claudio Amaya Gatica is unequivocal: "Life has changed, not only for the school but for the whole community.”
The incorporation of small electric vehicles for public transport, together with initiatives that encourage the use of bicycles, represent opportunities and challenges for Cuba to sustainably and inclusively combat the chronic problems in urban mobility.
In Magallanes, Chile's southernmost region, doubts and questions are being raised about the environmental impact of turning this area into the world's leading producer of green hydrogen.
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.
Thirty-year-old Difasi Amooti Kisembo is one of the demonstrators near the EU delegation offices in Kampala. He and a handful of others have traveled from Uganda’s oil and gas-rich Albertine region’s district to Uganda’s capital Kampala to express their displeasure with an EU Parliament’s resolution against the planned construction of the East African Crude Oil Pipeline.
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.