Many businesses expand plans to capture carbon dioxide from the air.
in Iceland There are several large metal fan blades that spin around to extract carbon from the atmosphere. by metal impeller andดาวน์โหลด SLOTXOother machinery It was built to take carbon dioxide in the air and store it underground. This technology is known as "direct air capture," or direct air capture. Which a few years ago still seemed impossible. But today it is believed to be an important tool in the fight against climate change.
The Orca is the world's largest CO2 capture facility in Iceland. About 4,000 tons of carbon dioxide can be extracted from the air per year, but compared to what the world needs. Experts say That number is still too low.
Some scientists say It is necessary to eliminate 10 billion tons of carbon dioxide annually by 2050, and data from the United Nations International Energy Agency indicates. Direct air capture plants around the world can now extract only about 8,160 tons of carbon dioxide from the air a year.
Julio Friedmann, a researcher at the Center on Global Energy Policy at Columbia University in New York City, said: Over the next 30 years, our world will need to double the expertise of the oil and gas industry and operate in the opposite direction of those industries: something must be buried, rather than dredged.
Many scientific agencies The agency said that even if carbon production had stopped, But it's not enough to avoid climate problems. These experts said Large amounts of carbon dioxide must be removed from the air and stored underground.
Friedmann said our planet has so far failed in climate issues that direct carbon capture from the air is one of many. how to do
Few companies currently operate large direct carbon capture plants. One is Climeworks, owner of the Orca plant in Iceland, and the other, Carbon Engineering, who builds a direct carbon capture plant in British Columbia, Canada. And both companies aim to expand their capabilities.