Saturday, November 12, 2022

Global carbon emission of China is lower to that of the United States

A study released by the Global Carbon Project at the COP27 conference underway in Egypt reveals a new picture. Until now, the concept was that U.S. emissions had been steadily dropping while Chinese emissions had been rising. It is not so. The study reveals that in China, fossil fuel pollution in China was down 0.9 percent this year compared with 2021, while in the United States it was 1.5 percent higher. It is a fact that the burning of fossil fuel this year has put 1 percent more heat-trapping carbon dioxide into the air compared to last year. Scientists who track emissions say this is a piece of bad news for the fight against climate change. However, China appears to have succeeded in reigning in the emission. Global carbon pollution continues to increase but not at a rate of 10 or 15 years ago. Obviously, the world has become cautious. The fact remains that much more needs to be done because it is pushing the Earth closer to hitting and then passing the globally adopted threshold of limiting warming to 1.5 degrees Celsius since pre-industrial times. Carbon emissions from fossil fuels rise globally, including U.S., but drop in China. As a climate scientist of Princeton University says - “It means we better get ready to blow past the target and enter a world that humans have never experienced.’’



The study team, along with other scientific reports, calculate that the Earth can put only 419 billion tons of carbon dioxide into the air before warming reaches the 1.5-degree mark. That would work out to about nine to 10 years’ worth of emissions. In other words, that point will come at around 2031 or 2032. Obviously, the time for 1.5 is running out. According to the study, in 2022, the world will put 40.3 billion U.S. tons of carbon dioxide into the air from energy and cement use. That will work out to the weight of the Great Pyramid of Giza in carbon dioxide spewed every 75 minutes. The emissions are on the rise in the United States, India witnessed a 6 percent increase in 2022, while Europe had a 0.8 percent drop. The rest of the world averaged a 1.7 percent rise.



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