The potential giant leap in clean energy production involves mixing salt water and silicate minerals and then running an electrical current through the solution (aka "electrolysis"). By using a novel and relatively simple technique, all kinds of good things happen, including increasing the carbon content of the water greatly while simultaneously creating acid-reducing bicarbonate.
Experts say this technique produces "super-green" hydrogen because, unlike most methods (which are "carbon neutral" at best), it actually consumes CO2. The biggest obstacle will be lowering the cost and scaling the technology up in a way that makes real-world production economically viable. Also, technological hurdles like hydrogen gas storage and transportation problems must be overcome to make this a long-term clean energy solution.
Still, there is great hope that this new technology will lead to an abundance of clean fuel as well as a possible reduction in greenhouse gases. According to Greg Rau, study co-author:
"We think this suggests a process that is significantly cheaper and safer than other chemical air capture methods that have been proposed."
Learn some mo': Scientists Invent Super-Clean Hydrogen Fuel Technique That Could Save Us All
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