9Feb

Solar tower will power Las Vegas at night

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Solar tower will power Las Vegas at night

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SolarReserve has completed the central point of a solar project that uses molten salt storage to deliver power to the grid well after the sun has gone down.

The startup company today said it has completed the 540-foot tower of the Crescent Dunes Solar Energy Project near Tonopah, Nev., which is expected to start delivering 110 megawatts by the end of 2013. When it comes online, it’s projected to have 10 hours of storage, the longest full-load storage capacity for a solar plant.

Adding storage turns solar into a continuous power source and allows project developers to earn more money for their electricity. As a result, solar projects that use heat to make electricity have added molten salt storage to their facilities.

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3Feb

Mexican student envisions energy generating satellite

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Mexican student envisions energy generating satellite

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As our conventional sources of energy are about to go extinct, scientists are developing unique and indifferent technologies to meet the global demand of energy. Carl Peart, a Mexican student, entered the ‘Create the Future Design Contest, 2011‘, with this unique design to produce clean energy. Named ‘Solar collection and Transfer Satellite’, it uses the system of Electro Mechanical Batteries to store energy, which is collected by the solar panels installed on the satellite. EMBs are simple and have amazing potential to store energy.

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1Feb

A Wave Power Generator with a Twist: It Generates Electricity On Dry Land

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A Wave Power Generator with a Twist It Generates Electricity On Dry Land

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A relatively new* type of reciprocating wave-powered electricity generator called Searaser has been developed and is moving forward. Searaser, acquired by Ecotricity, is not a typical wave power plant.

The first peculiarity is that it does not generate electricity out at sea. Due to the fact that waves move up and down in the ocean, they can continuously move a float attached to a reciprocating pump that can pump water through a water-powered onshore electricity generator for the sake of keeping the electrical parts of the system out of the water.

As Damian Carrington of The Guardian notes, its is a bit like an aquatic “bicycle pump.”

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31Jan

Device Could Drive Down Solar’s Cost

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ArrayPower_x220

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As solar panel manufacturers try to harvest more of the sun’s energy for less, they face increasingly diminishing returns. At roughly $1 per watt, the cost of solar modules now represents less than a third of the total cost of commercial solar installations. To cut the total cost of solar power—currently $3.00 to $3.50 per watt—bigger gains will have to come from improvements in the power electronics, wiring, and mounting systems required for solar installations.

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30Jan

Solar powered homes that will compete in Solar Decathlon Europe 2012

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Solar powered homes that will compete in Solar Decathlon Europe 2012

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Environmentally friendly homes can reduce inhabitants’ carbon footprints, save resources and lead the way for others to live the same way. Most of us, however, have been living in homes that are pretty standard, in that they don’t help us reduce our carbon footprints. The US Department of Energy has been trying to further green living in terms of homes and has been organizing the Solar Decathlon for a while now. The international competition is a biennial event that challenges 20 college teams to come up with conceptual homes that utilize solar energy. The teams get to work on site, detailing their prefabricated houses for 10 days in a bid to take home the Solar Decathlon title. 2012’s competition is set to begin and we’re eager to see who wins the coveted prize.

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26Jan

Bankrupt Kodak to Produce Thin-Film Solar Cells In Near Future

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Bankrupt Kodak to Produce Thin-Film Solar Cells In Near Future

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Every end is a beginning. We all heard that before. I guess it’s not Kodak’s turn to test it for itself, as the company filed for bankruptcy just at the end of last week. The announcement is still fresh, but Kodak already has a back-up plan: going into the solar business by manufacturing flexible solar cells.

It may be more of a practical, economic measure that the company needs to take, since Kodak is in possession of a good deal of film production equipment that it needs to dispose of.

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25Jan

Italy/France’s 100 percent solar home entry for the 2012 Solar Decathlon

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Italy France's 100 percent solar home entry for the 2012 Solar Decathlon

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Italy and France have joined forces to create the “Astonyshine” 100 percent solar home concept as part of the 2012 Solar Decathlon Europe. The international competition is open to universities from around the globe and promotes research into the development of efficient housing. Astonyshine is a modern reinterpretation of the classic Mediterranean villa, and is the result of the combined efforts from Polytechnic of Bari (Italy), University of Ferrara (Italy), Ecole Nationale Superieure d’Architecture Paris-Malaquais (France) and Ecole des Ponts ParisTech (France).

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29Dec

Shipping Containers Become Solar-Powered Internet Hubs in Rural Africa

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Shipping Containers Become Solar-Powered Internet Hubs in Rural

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Every now and then when we post on how solar power is bringing the internet to rural Africa, or enabling the charging of mobile phones in poor communities, I’ll hear concerns from naysayers who wonder what these technologies might mean for traditional social structures in these remote areas.

Let’s leave aside the morally questionable issue of internet-connected critics worrying about access to the internet for others for a moment, and look at the core question—does internet connectivity threaten rural communities? Actually, if UK-based charity Computer Aid is anything to go by, the reverse is true.

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20Dec

Japanese researchers develop six-legged “Asterisk” robot that can pick up objects

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Japanese researchers develop six-legged Asterisk robot that can pick up objects

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Fans of the sci-fi film Minority Report will no doubt recall the autonomous insect-like searcher robots deployed to find Tom Cruise’s character mid-way through the flick. While not as elegant (or sinister) as its film counterparts, the Asterisk robot being developed by the Arai Robotics Lab at Osaka University in Japan does an excellent job of resembling a big, mechanical bug with some interesting skills. After over six years of development, this unusual “limb-mechanism” robot now boasts an impressive array of functions that may soon find it performing vital tasks in numerous areas of society, including search and rescue and building maintenance.

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29Nov

Rumor: New Kinect Will Read Lips and Know if You’re Sad

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kinetic

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Open the pod bay doors, Kinect 2. The next version of Kinect — Microsoft’s hands-free, gesture-controlled gaming peripheral for Xbox 360 — is rumored to have such high processing power that it can read lips and even detect the emotions of its user.

If that sounds scary, well, yeah, it’s a little scary. If it’s true, it also means the next generation of consoles are going to be super fun. Eurogamer spoke with an anonymous source who spilled the beans on the new Kinect and potential plans for the next generation of Xboxes.

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