The wind farms would affect ground temperatures!

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Wind turbines could affect the climate by increasing the ground temperature during the night That’s what researchers has demonstrated over a period of more than nine years studying...

Eole Water collects water with wind turbines

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French company Eole Water based in Sainte Tulle, designer of wind turbines capable of recovering drinking water from the humid air, will now market its offering for isolated communities...

Printable liquid solar cells

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Scientists at the University of Southern California (USC) announced a promising pathway in the design of cheap solar cells capable of being used as liquid ink painting or printing on...

EDF EN takes a position on the Moroccan market

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The consortium led by EDF Energies Nouvelles, in partnership with the Japanese group Mitsui & Co., was selected as “preferred bidder” by the Moroccan ONE (Office National...

Offshore Wind: 2 billion order for Alstom

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Alstom confirmed the plan developed for the industrial consortium led by EDF Energies Nouvelles, which won three fields of the tender issued by the French Government for the installation...

Black solar cells that absorb 99.7% of the light!

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Researchers at Natcore Technology have created a silicon wafer whose average reflectance is only 0.3% in the region of the solar spectrum – visible and near infrared – which...

Find out why wind turbines hate insects!

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Operators of large wind turbines now have over 10 years of feedback on actual performance of their machines. Usually made of resin and fiberglass, coatings of the blades are subject...

Greece plays its trump card with the mega-solar project Helios

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Cuba advancing a project to convert ocean thermal energy

The Ocean thermal energy conversion (OTEC) is a system based on taking advantage of temperature differences between sea surface and deep waters. In Matanzas Bay, north of the Caribbean island, Cuban scientists experience the potential of this yet poorly researched source of renewable energy.

The information appears in the July newsletter published by the Center for Information Management and Energy Development (Cubaenergía). Among the remarkable results mentioned, it appears that they “verified the existence of oceanographic conditions in the Bay of Matanzas to conduct a feasibility study for location of a demonstration OTEC plant.”

Also, after completion of the studies of the marine topography of the area, the researchers argue that “the results confirm that the Bay of Matanzas oceanographic characteristics very favorable for the location of an OTEC plant near its shores, with large inside depths ranging from 300-500 m, and temperature variations of about 12 ° C, between the surface and the bottom.”

In that sense, suggesting that “with the location of a demonstration plant at the site mentioned can develop and study the technology of converting ocean thermal energy.”

In this newsletter also reports, among other things, the development of a map of potential energy of the sea in coastal areas of Cuba and academics studies for the design of marine power turbomachinery.



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