Just to obtain a good fertilizer it was worth building a biodigester, says Cuban farmer Alexis García, who proudly shows the vegetables in his family's garden, as well as the wide variety of fruit trees that have benefited from biol, the end product of biogas technology.
With a bolder policy and flexible payment mechanisms, perhaps Alexis Rodríguez would have opted for solar panels for his home, instead of the portable generator that has made it possible for him to weather the frequent blackouts caused by Cuba's recurrent energy crises.
Jorge Sarmientos said he made a good investment when he bought an electric motorcycle to get around and avoid the anxiety suffered by the users of Cuba's deficient public transportation system or the high prices of private alternatives.
To emigrate to the United States and fulfill her hopes for a better life, Ana Iraida sold almost all of her belongings, including the apartment that, until her departure, saved her from the uncertainty of living in rented housing in Cuba, a country with an unresolved housing crisis.
Combining technologies and innovations to take advantage of solar, wind, hydro and biomass potential has made the Finca del Medio farm an example in Cuba in the use of clean energies, which are the basis of its agroecological and environmental sanitation practices.
Emigrating from Cuba was an agonizing decision for Ana Iraida. She left behind family and friends; in her backpack she carried many hopes, but also the fear of facing dangers on the journey to the United States.
Long lines of vehicles outside of gas stations reflect the acute shortage of diesel and gasoline in Cuba, which has had negative impacts on an economy that is highly dependent on fuel imports and has only a small proportion of renewable sources in its energy mix.
The first five biomethane-fuelled buses in the Cuban municipality of Martí will not only be a milestone in the country but will also represent a solution to the serious problem of transportation, while reducing emissions of greenhouse gases and bolstering local development.
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.
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.
While the Cuban government's plans to increase production begin to bear fruit, Mireya Barrios confesses that she seeks every possible way to enjoy a cup of coffee every day, in the face of high prices and scarcity.
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.
Thorny bushes and barren soil made it look like a bad bet, but Cuban farmer José Antonio Sosa ignored other people’s objections about the land and gave life to what is now the thriving La Villa farm on the outskirts of Havana.
Cuba has readjusted its plans to achieve at least 37 percent of electricity from clean energy by 2030, a promising but risky challenge for a nation that is a heavy consumer of fossil fuels and has persistent financial problems.
With aging infrastructure and problems with fuel supplies, Cuba is facing a crisis in its electric power generation system, which could accelerate plans to increase the share of renewable sources in the energy mix.
Cuba, already beset by hurricanes, floods, droughts that deplete its main water sources, among other natural disasters, has seen its socioeconomic difficulties, similar to those faced by other Caribbean island nations, aggravated by the COVID-19 pandemic.
Cuban farmer José Antonio Casimiro found in the ageold technique of sowing water an opportunity to meet his farm's water needs and mitigate the increasingly visible effects of climate change.
Yunia Cancio cooked with firewood until a few years ago, when a biodigester was built on her family’s El Renacer farm in Cabaiguán, a municipality in the central Cuban province of Sancti Spíritus, under the Biomass Cuba project. That change meant a lot for her family’s quality of life, but it was not the only one.
With the construction of aqueducts, water purification and desalination plants, and investments to upgrade hydraulic infrastructure, Cuba is seeking to manage the impacts of droughts and floods that are intensifying with climate change.
Most beginnings are rocky and sometimes the obstacles seem insurmountable, before they are finally overcome. This was certainly the case for the Finca Marta, a farm in Cuba that had to begin by digging a well in search of water and with the hard-scrabble work of clearing an arid, stony and overgrown plot of land.
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.