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Electricity free algae street lamps could suck up CO2

By Hicbd
Thu Mar 7 2013 10:26 am

"The lamps are composed of a tube containing microalgae, as well as a battery during the day, the batteries are charged via photosynthesis of the algae, using both solar power and CO2 (both of which are usable by the plantlife)...each lamp absorbs a reported 150 to 200 times from CO2 than a tree."

URL:
http://www.earthtechling.com/2012/04/algae-powered-street-lamps-suck-up-c02/
http://www.theatlanticcities.com/technology/2012/04/streetlight-powered-algae-actually-possible/1854/


Categories:
Environment Global Warming Carbon Emissions

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