These “biosolar panels” suck CO2 from the air to grow edible algae


In London, scientists are testing the “BioSolar Leaf,” which uses carbon-hungry organisms to help clean the air better than trees can–all while providing an excellent source of protein.

At Imperial College London’s new campus in West London, some rooftops will soon hold bright green “biosolar” panels covered with algae. The plants suck carbon dioxide out of the air and produce fresh oxygen at a rate 100 times faster than trees covering the same amount of land–and then the microscopic organisms can be harvested to be used in food.

“We call it a ‘BioSolar Leaf,’” says Julian Melchiorri, CEO of Arborea, the company that designed the new technology. “It uses solar energy, but instead of converting solar energy into electricity [like a solar panel], we convert solar energy into food.”

Continue reading… “These “biosolar panels” suck CO2 from the air to grow edible algae”


Algae used to extract metals from mine tailings

Cornish tin mine g3m5

England’s Cornish Tin Mine

Jamie Doward – A pioneering research project to clean up a flooded Cornish tin mine is using algae to harvest the precious heavy metals in its toxic water, while simultaneously producing biofuel.

If the project, which is at a very early stage, is proven to work, it could have huge environmental benefits around the world.

Continue reading… “Algae used to extract metals from mine tailings”


Growing algae in sewage to create biofuels

A channel in which algae is bred and gently stirred with a paddlewheel.

Growing algae on sewage could generate affordable biofuels. To make this work you begin with a series of small artificial rivers where waste water flows and algae is cultured. In those ponds is a paddle wheel, which pushes the water about and mixes algae into the waste water. The shallowness of the rivers encourages sunlight and helps the algae grow. And that algae is pretty important, because it’s what gets turned into biofuel.



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AlgaeBulb lights up with green algae


Designer Gyula Bodonyi has harnessed the power of green algae in a light bulb. Algae projects have already been seen powering power entire buildings, but Bodonyi’s concept brings green power to the public on a more user-friendly scale. With the Algaebulb, algae powers a single LED activated by a tiny air pump and hydrophobic material able to create a teeny-tiny power house for light. (photos)



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Algae fuel that can replace oil will not come from nature


Controversial genomics scientist and entrepreneur Craig Venter said last week at a conference on the future of energy at the New America Foundation in Washington, D.C. that  biofuels made from algae that will be able to scale, and compete with oil, will have to be synthesized and will not come from nature.Venter said in an interview, “It’s pretty obvious that there’s nothing in the natural world to make the levels that are needed,” and he pointed to algae oil yield volumes needing approximately 20,000 gallons per acre equivalent of algae.

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City Respiration Skyscraper: Algae-Powered Skyscraper Filters Air in Polluted Cities


City Respiration Skyscraper

The ‘City Respiration Skyscraper’ designed by Czech architects Pavlína Doležalová and Jan Smékal is a helicoidal  240 meter-high structure designed to clean the air of the most polluted cities worldwide. Its primary structure is a concrete ribbon covered by air-cleaning algae. The outer cellular structure is a three-dimensional cluster of individual concrete three-spike units inspired by sea sponges.  


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Finally, A Chocolate That Makes You Lose Weight


Covcoa BIO in Spain claim that special amino acids contained in the recipe trick your brain into believing you’re not hungry

It’s a sweet idea that sounds too good to be true  –  a chocolate that helps you lose weight.  Yet according to the makers, that’s exactly what a new brand of chocolate will do.


Continue reading… “Finally, A Chocolate That Makes You Lose Weight”


Eco-Pod Vertical Farming Tended By Robots


Boston architects Howeler + Yoon and Los Angeles digital designers Squared Design Lab have designed a conceptual structure for Boston, where an unfinished building would be covered in modular pods growing algae for biofuel.  The pods would be continuously rearranged by robotic arms (powered by the micro-algae produced) to ensure the optimum growing conditions for alage in each pod.


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World’s First Algae Powered Car Unveiled


Just yesterday San Francisco saw the unveiling of the world’s first algae fuel-powered vehicle, dubbed the Algaeus. The plug-in hybrid car, which is a Prius tricked out with a nickel metal hydride battery and a plug, runs on green crude from Sapphire Energy — no modifications to the gasoline engine necessary. The set-up is so effective, according to FUEL producer Rebecca Harrell, that the Algaeus can run on approximately 25 gallons from coast to coast!


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Transformers Style Truck


Optimus Prime no Optimus Slime

Trains are the most efficient way to move lots of big stuff over land, but the rail lines don’t always go to where the goods need to be. With a special combination wheel design that can quickly convert from rail to road use, the Chiron transporter looks like something Optimus Prime would use when moving house. But by eliminating the need to shift the container over to a truck for the final leg of its journey, the Chiron is designed to save a lot of time and energy. Continuing the green theme, the Chiron’s power is supposedly generated by an ‘algae fuel cell’, although no further information about how this wondrous power plant actually works is given. From the picture, it looks like the Chiron also works on good old fashioned electrified lines. Continue reading… “Transformers Style Truck”