Questions for ‘Engineers cook up new way to tackle too much carbon dioxide: Make baking soda’
![steam coming out of a coal-fired power plant chimney as seen from a distance](https://www.snexplores.org/wp-content/uploads/2023/11/1030_LEM_CC_CO2_NaBiCarb_feat.jpg)
Steam is seen leaving this coal-fired power plant’s chimneys. They emit a lot of climate-warming carbon dioxide, too — which you can’t see. A new tech could filter this greenhouse gas from the air and put it in a form safe enough to shed in ocean water.
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