Storing Sunshine Using Flow Batteries

Flow batteries are a unique kind of battery — they have tanks that hold hundreds of gallons of the chemicals, called electrolytes. Flow batteries just happen to be very good at storing solar or wind power. Renewable power sources suffer from being intermittent, and less reliable for continuous power supply than coal or gas. Neither […]

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45% Renewable Energy For Germany By 2030

Germany plans to boost the percentage of electricity generated by renewable resources to 45 percent by 2030 in a bid to curb global warming, environment minister Sigmar Gabriel said Thursday. Gabriel told reporters that a progress report on a renewable energy law passed in 2000 showed that the country had already surpassed the quota of […]

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HyperGreen Tower Concept

This is an interesting concept called the HyperGreen Tower by Jacques Ferrier, which was recently submitted to an architectural competition in Paris. The 246 meter tower design has an unusual curving exterior lattice facade made out of concrete that acts as the building’s primary structural system. This allows for adaptable floor plates and vegetated sky […]

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Skyscraper Creates All Its Own Energy

This skyscraper, to be built in Dubai, is called the Burj al-Taqa (‘Energy Tower’), and it will produce 100% of its own power. The tower will have a huge (197 foot diameter) wind turbine on its roof, and arrays of solar cells that will total 161,459 square feet in size. Additional energy is provided by […]

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