“Algae forestry” could take CO2 straight out of the air and put it on your plate

More food, less emissions… but it’s all about the money.

Scientists turn CO2 into rock in Iceland

Turning air into rock.

Researchers turn CO2 seized from the air into valuable high-tech material

A team at George Washington University has found a way to hit two birds with one stone: mitigate climate change by pulling CO2 from the atmosphere and make a valuable material at the same time. The solar powered setup reacts a molten lithium carbonate in the presence of heat and an electrical current to produce carbon fibers, recently highly prized in engineering applications from cars and airplanes to wind turbines to tennis rackets.

Worth more in the oceans: fish save billions of dollars each year by storing CO2 in the oceans

Whenever you’re eating a fish or some other marine creature, think just for a moment that it may actually be worth more as a CO2 storing machine than a food. First of all, let’s just make this clear: we’re unsustainably eating fish. If we continue current trends, we’ll soon be facing a massive fish crisis, as depicted in the image

Sea urchin inspires carbon capture catalyst

British researchers from the University of Newcastle have discovered by mistake (how else?) that a species of sea urchin has the ability to use nickel and CO2 and turn it into shell. The natural ability of the sea urchins to absorb CO2 could be a model for an effective carbon capture and storage system. Lately, taking inspiration from nature seems