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Energy Blog | 02. November 2010 | posted by Jan Oliver Löfken | 2 Comments

Energy question of the week: What progress is the DESERTEC project making on power from the desert?

Last week the industry consortium, Dii (DESERTEC industrial initiative), invited attendees to Barcelona for its first annual meeting on the DESERTEC desert power project. Top of the agenda were current developments in the plan created by DLR for the future supply to Europe of solar power from North Africa and the Middle East. But what projects are bringing us closer to this vision of future energy supply? read more

Energy Blog | 12. January 2010 | posted by Jan Oliver Löfken | 5 Comments

Energy question of the week: How much energy does the Sun send us every day?

Our Sun is a gigantic fusion reactor with an expected lifetime of about ten billion years. Although this period of time is unimaginably long from a human perspective, half of it has already elapsed. That means that our star, a very ordinary one in astronomical terms, will still be radiating the same amount of energy as it now does long after our resources of uranium, coal, gas or crude oil have been used up. How much energy from the Sun reaches us here on Earth? read more