Yesterday, the Swiss company Climeworks switched on its first carbon capture plant—a machine designed to remove carbon dioxide from the atmosphere. The company hopes to quickly scale up its technology and capture one percent of the global carbon dioxide produced by burning fossil fuels by 2025, reports Bobby Magill for Climate Central .
The company estimates that the plant will remove some 900 tons of CO2 from the atmosphere every year—a tiny fraction of the 10 gigtons that the Intergovernmental Panel on Climate Change determined must be drawn down each year to halt global warming, writes Tereza Pultarova for Live Science.
Located near the Swiss village of Hinwil on the roof of a garbage incinerator, the direct air capture technology uses a proprietary filter to absorb atmospheric CO2 as it passes through the plant, according to a press release. Once the filter is saturated, it is heated to 100 degrees Celsius, causing it to release the gas. The CO2 is then redirected to a greenhouse where …
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