Cuba chooses jatropha for biodiesel
Due to their high "energy intensity", economically poor countries suffer most under rising oil prices. Cuba is such a country. The land of Fidel has always been very creative in finding appropriate solutions to social and economic problems (within the limits of the communist state system), and it is now logically turning to biofuels.
Even though the island is receiving much needed cheap oil from Venezuela, Cuban planners think it is wise to invest in alternatives.
Cuba is choosing Jatropha Curcas for biodiesel, and obviously sugar cane for ethanol.
The following is from Politicalaffairs.net - "Marxist thought online":
Rocketing oil prices have made Cuba search for less polluting energy sources as biofuels.
According to a report by the Cuban News Agency (ACN) for a number of years, scientists look for alternative solutions to substitute oil and nuclear energy with less polluting sources like, wind, hydro and bioenergy.
Brazil started producing bioethanol from sugar cane as raw material and by 2003 it was producing 9.9 million tons a year. All the gasoline sold in the South American country carries 25 per cent of biofuel by law.
France has already 30 cities where public transport runs on that fuel. Still, oil represents over 35 per cent of all primary energy in the world. Coal is in second place with 23 per cent and natural gas supplies 21 per cent.
Biofuel reaches barely 10 per cent of world energy balance. Cuba, for many years now, has been developing interesting experiences with biodiesel, using the Jatropha curcas, bush known in Spanish as pinon de botija.
The initiative is encouraging if it is taken into account that one hectare of this crop can yield over 1.5 thousand liters of biodiesel.
Even though the island is receiving much needed cheap oil from Venezuela, Cuban planners think it is wise to invest in alternatives.
Cuba is choosing Jatropha Curcas for biodiesel, and obviously sugar cane for ethanol.
The following is from Politicalaffairs.net - "Marxist thought online":
Rocketing oil prices have made Cuba search for less polluting energy sources as biofuels.
According to a report by the Cuban News Agency (ACN) for a number of years, scientists look for alternative solutions to substitute oil and nuclear energy with less polluting sources like, wind, hydro and bioenergy.
Brazil started producing bioethanol from sugar cane as raw material and by 2003 it was producing 9.9 million tons a year. All the gasoline sold in the South American country carries 25 per cent of biofuel by law.
France has already 30 cities where public transport runs on that fuel. Still, oil represents over 35 per cent of all primary energy in the world. Coal is in second place with 23 per cent and natural gas supplies 21 per cent.
Biofuel reaches barely 10 per cent of world energy balance. Cuba, for many years now, has been developing interesting experiences with biodiesel, using the Jatropha curcas, bush known in Spanish as pinon de botija.
The initiative is encouraging if it is taken into account that one hectare of this crop can yield over 1.5 thousand liters of biodiesel.
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Spanish company Ferry Group is to invest €42/US$55.2 million in a project for the production of biomass fuel pellets in Bulgaria.
The 3-year project consists of establishing plantations of paulownia trees near the city of Tran. Paulownia is a fast-growing tree used for the commercial production of fuel pellets.


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