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Tag Archives: Tecnology
Desalination and efficient water management
Water is essential for life and is considered a basic right of all inhabitants on Earth [1]. However, almost a third of the world’s population lives in countries suffering a moderate to high degree of hydrological stress; a situation that … Continue reading
Hydrogen Cars: Utopia or Reality?
Since its invention by Carl Benz in 1886, the automobile has undergone constant evolution, and continues to do so. Car manufacturers strive to make improvements and changes with the aim of offering a more comfortable and secure vehicle, with enhan … Continue reading
Posted in Biofuels
Tagged CO2 Emissions, Hydrogen, Petroleum, Renewable energy, self-propulsion, Solar energy, Tecnology, Water
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Is sea and ocean energy an alternative with a future?
Before we attempt to find an answer to the question posed in this article, I think we must clarify our understanding of the power of the seas and oceans, as there are numerous technological options today for extracting the energy … Continue reading
Posted in Electrical Systems
Tagged Renewable energy, Sustainability, Tecnology, Tidel energy
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What energy will our grandchildren use?
There are two different aspects to bear in mind when speculating on the future of energy. First, which will be the energy source? And, secondly, what will the energy vector of the future be? Let us now consider both issues. … Continue reading
Posted in Biofuels
Tagged Fossil fuel, Green economy, Hydrogen, Renewable energy, Solar energy, Tecnology
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Second-Generation Biofuels
We can read articles, reports, interviews and opinion pieces on biofuels1 in the newspapers on a daily basis. Many refer to them as tools for achieving sustainability by reducing the emissions associated with transportation. But there are other Twitter Facebook … Continue reading
Posted in Biofuels
Tagged Bio-mass, bioethanol, Enviroment, Renewable energy, Sustainability, Tecnology
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Which solar technology will prevail?
Each year the sun irradiates the earth, giving off four thousand times more energy than that which is consumed in the entire world. In fact, German scientists Gerhard Knies and Franz Trieb assert that simply covering a small portion, 0.5 … Continue reading