![Pierre Calleja, manager of French firm Fermentalg, specializing in ichthyology, checks a test tube of biofuel made from microalgae bred in his laboratory in Libourne, southwestern France, December 11, 2012. Calleja announced Pierre Calleja, manager of French firm Fermentalg, specializing in ichthyology, checks a test tube of biofuel made from microalgae bred in his laboratory in Libourne, southwestern France, December 11, 2012. Calleja announced](https://l450v.alamy.com/450v/2e705ha/pierre-calleja-manager-of-french-firm-tyca-specializing-in-ichthyology-checks-prototype-street-lamps-filled-with-chlorella-seaweed-in-his-laboratory-in-libourne-southwestern-france-december-11-2007-calleja-has-filed-a-patent-application-for-this-prototype-that-captures-co2-and-expels-oxygen-helping-fight-the-greenhouse-effect-reutersregis-duvignau-france-2e705ha.jpg)
Pierre Calleja, manager of French firm Fermentalg, specializing in ichthyology, checks a test tube of biofuel made from microalgae bred in his laboratory in Libourne, southwestern France, December 11, 2012. Calleja announced
Project GreenHands - Pierre Calleja, a French biochemist has invented an impressive streetlight that is powered by algae which absorbs CO2 from the air. His team has featured algae-powered lamps before but
Organic Green Roots - Glowing Green! French biochemist, Pierre Calleja has invented an impressive streetlight that is powered by algae. Each light removes as much CO2 in one year as as a
![Pierre Calleja, manager of French firm Tyca, specializing in ichthyology, checks prototype street lamps filled with chlorella seaweed in his laboratory in Libourne, southwestern France, December 11, 2007. Calleja has filed a patent application for this ... Pierre Calleja, manager of French firm Tyca, specializing in ichthyology, checks prototype street lamps filled with chlorella seaweed in his laboratory in Libourne, southwestern France, December 11, 2007. Calleja has filed a patent application for this ...](https://c8.alamy.com/comp/2E6Y9KT/pierre-calleja-manager-of-french-firm-tyca-specializing-in-ichthyology-checks-prototype-street-lamps-filled-with-chlorella-seaweed-in-his-laboratory-in-libourne-southwestern-france-december-11-2007-calleja-has-filed-a-patent-application-for-this-prototype-that-captures-co2-and-expels-oxygen-helping-to-fight-the-greenhouse-effect-reutersregis-duvignau-france-2E6Y9KT.jpg)
Pierre Calleja, manager of French firm Tyca, specializing in ichthyology, checks prototype street lamps filled with chlorella seaweed in his laboratory in Libourne, southwestern France, December 11, 2007. Calleja has filed a patent application for this ...
![anand mahindra on Twitter: "“French biochemist Pierre Calleja has developed a lighting system requiring no electricity. Instead, it draws CO2 from the atmosphere to produce light. By Using micro-algae, his lamp emits anand mahindra on Twitter: "“French biochemist Pierre Calleja has developed a lighting system requiring no electricity. Instead, it draws CO2 from the atmosphere to produce light. By Using micro-algae, his lamp emits](https://pbs.twimg.com/media/EINzoPMXkAAis76.jpg)
anand mahindra on Twitter: "“French biochemist Pierre Calleja has developed a lighting system requiring no electricity. Instead, it draws CO2 from the atmosphere to produce light. By Using micro-algae, his lamp emits
![Pierre Calleja, manager of French firm Tyca, specializing in ichthyology, checks prototype street lamps filled with chlorella seaweed in his laboratory in Libourne, southwestern France, December 11, 2007. Calleja has filed a Pierre Calleja, manager of French firm Tyca, specializing in ichthyology, checks prototype street lamps filled with chlorella seaweed in his laboratory in Libourne, southwestern France, December 11, 2007. Calleja has filed a](https://c8.alamy.com/compfr/2d318de/pierre-calleja-manager-of-french-firm-tyca-specializing-in-ichthyology-checks-prototype-street-lamps-filled-with-chlorella-seaweed-in-his-laboratory-in-libourne-southwestern-france-december-11-2007-calleja-has-filed-a-patent-application-for-this-prototype-that-captures-co2-and-expels-oxygen-helping-to-fight-the-greenhouse-effect-reuters-regis-duvignau-france-2d318de.jpg)
Pierre Calleja, manager of French firm Tyca, specializing in ichthyology, checks prototype street lamps filled with chlorella seaweed in his laboratory in Libourne, southwestern France, December 11, 2007. Calleja has filed a
![Pierre Calleja, manager of French firm Tyca, specializing in ichthyology, checks prototype street lamps filled with Pierre Calleja, manager of French firm Tyca, specializing in ichthyology, checks prototype street lamps filled with](https://l450v.alamy.com/450v/2d1k2m9/pierre-calleja-manager-of-french-firm-tyca-specializing-in-ichthyology-checks-prototype-street-lamps-filled-with-chlorella-seaweed-in-his-laboratory-in-libourne-southwestern-france-december-11-2007-calleja-has-filed-a-patent-application-for-this-prototype-that-captures-co2-and-expels-oxygen-helping-fight-the-greenhouse-effect-reutersregis-duvignau-france-2d1k2m9.jpg)
Pierre Calleja, manager of French firm Tyca, specializing in ichthyology, checks prototype street lamps filled with
Luminaries - WTF the most incredible & simple invention that will change our future !!! French biochemist Pierre Calleja has basically developed is a lighting system that requires no electricity for power.!!!
![Pierre Calleja, manager of French firm Tyca, specializing in ichthyology, checks prototype street lamps filled with chlorella seaweed in his laboratory in Libourne, southwestern France, December 11, 2007. Calleja has filed a Pierre Calleja, manager of French firm Tyca, specializing in ichthyology, checks prototype street lamps filled with chlorella seaweed in his laboratory in Libourne, southwestern France, December 11, 2007. Calleja has filed a](https://c8.alamy.com/comp/2D2JF7A/pierre-calleja-manager-of-french-firm-tyca-specializing-in-ichthyology-checks-prototype-street-lamps-filled-with-chlorella-seaweed-in-his-laboratory-in-libourne-southwestern-france-december-11-2007-calleja-has-filed-a-patent-application-for-this-prototype-that-captures-co2-and-expels-oxygen-helping-fight-the-greenhouse-effect-reutersregis-duvignau-france-2D2JF7A.jpg)
Pierre Calleja, manager of French firm Tyca, specializing in ichthyology, checks prototype street lamps filled with chlorella seaweed in his laboratory in Libourne, southwestern France, December 11, 2007. Calleja has filed a
![These Algae Lamps Developed by French Biochemist Pierre Calleja Use Live Algae Cultures to Generate Light Its Microalgae Are Over 150 Times More Efficient at Removing CO From the Atmosphere Than Trees These Algae Lamps Developed by French Biochemist Pierre Calleja Use Live Algae Cultures to Generate Light Its Microalgae Are Over 150 Times More Efficient at Removing CO From the Atmosphere Than Trees](https://pics.me.me/thumb_these-algae-lamps-developed-by-french-biochemist-pierre-calleja-use-11582173.png)
These Algae Lamps Developed by French Biochemist Pierre Calleja Use Live Algae Cultures to Generate Light Its Microalgae Are Over 150 Times More Efficient at Removing CO From the Atmosphere Than Trees
![anand mahindra on Twitter: "“French biochemist Pierre Calleja has developed a lighting system requiring no electricity. Instead, it draws CO2 from the atmosphere to produce light. By Using micro-algae, his lamp emits anand mahindra on Twitter: "“French biochemist Pierre Calleja has developed a lighting system requiring no electricity. Instead, it draws CO2 from the atmosphere to produce light. By Using micro-algae, his lamp emits](https://pbs.twimg.com/media/EINzoPRWkAILex5.jpg)