“Carbon capture is not the silver bullet, but it can contribute significantly to reducing carbon dioxide emissions,” Mr. Matter said. Carbon dioxide is a key factor in global warming, and experts have long called for innovative “carbon capture and storage” solutions. A porous, blackish rock, basalt is rich in calcium, iron and magnesium, minerals researchers said are needed to solidify carbon for storage. Scientists have turned carbon dioxide into stone in a matter of months by pumping it deep underground, offering a revolutionary new way of storing the greenhouse gas to tackle climate change. “We need to deal with rising carbon emissions.

Source: The Hindu June 10, 2016 18:45 UTC