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Posts Tagged ‘photosynthesis’

John is a great source for articles on cutting-edge technologies. He sent me this one Thursday about using plants to make electricity. The students in Spain who designed the technology are nothing if not ambitious. Their goal is to have the whole world covered in trees making electricity. You can watch their video, below, or bear with me as I channel Google Translate’s English rendition of a Spanish blog post.

, at Blog Think Big, says, “Thanks to Bioo system, created by the students of the Autonomous University of Barcelona and Ramón Llull University with the startup Arkyne Technologies, families could cover their basic electricity needs through 10 × 10 meters of vegetation panels. But how?

“The prototype initially created by the students of the UAB is a plant in a pot that lets you charge a mobile phone. According to the explanation for the 4YFN space last Mobile World Congress in Barcelona, the system ‘generates power 3-40 watts per square meter from some vegetable panels and a biological battery that takes energy waste (matter organic) that plants need not despise.’ [Oops: that has to be Google. Shall we change it to ‘plants don’t need’?]

“Thus, the device is able to steadily produce electricity through a self-supply system. In addition, according to the engineers, the operation does not affect the plants and is economical.

“Students are betting on a ‘smart city’ concept that allows people using Bioo buy or sell electricity. The goal, in addition to developing these systems in homes, [is to extend them to] agriculture or green roofs of public buildings.”

Maybe you better watch the video. But there’s more here, if you read Spanish.

Video: Bioo Lite

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Back in June, Jane Devlin tweeted a link to a story on a curious “urban algae canopy” designed for EXPO 2015 in Milan.

Ross Brooks wrote at Inhabitat, “The Urban Algae Canopy by ecoLogic Studio is a piece of bio-digital architecture that combines micro-algal cultures and real time digital cultivation protocols. To be displayed at Expo Milano 2015, the structure is able to control the flow of energy, water and carbon dioxide based on weather patterns, visitors’ movements, and other environmental variables. It’s the first of its kind in the world, and … will be able to produce the oxygen equivalent of four hectares of woodland, along with nearly 330 pounds of biomass per day.” More at Inhabitat.

DOMUSweb adds that Claudia Pasquero and Marco Poletto of ecoLogicStudio “proposed a new vision of future bio-digital architecture powered by microalgae organisms as part of the Future Food District project, curated by Carlo Ratti Associati at the central crossroads of the EXPO site. …

“The flows of energy, water and CO2 are … regulated to respond and adjust  to weather patterns and visitors’ movements.  As the sun shines more intensively, algae would photosynthesise and grow, thus reducing the transparency of the canopy and increasing its shading potential.” More from DOMUS.

Photo: ecoLogicStudio
Urban Algae Canopy

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