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A degree program launched at Oregon State University - Cascades more than a decade ago to address the national need for energy-savvy engineers has contributed more than 200 workers to
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To help remove the massive amount of carbon dioxide that has accumulated in the atmosphere, “we’ve got to draw inspiration from nature,” says UCLA’s Gaurav Sant.
Most experts agree that halting climate change and the global warming, extreme heat events and stronger storms that come with it will require the removal of carbon dioxide and other greenhouse gasses from the atmosphere. But with humans pumping out an estimated 37 billion metric tons of carbon dioxide annually, current strategies for capturing it seem likely to fall short.
Now, a UCLA research team has proposed a pathway that could help extract billions of metric tons of carbon dioxide from the atmosphere each year. Instead of directly capturing atmospheric carbon dioxide, the technology would extract it from seawater, enabling the seawater to absorb more. Why? Because, per unit volume, seawater holds nearly 150 times more carbon dioxide than air.