Factoid

 7% - Drop in carbon dioxide emissions globally in 2020, thanks to the pandemic, according to the figures released by The Global Carbon Project, an authoritative group of dozens of international scientists, who track emissions. Claiming the drop to be the biggest ever, the researchers said that the world have contributed to around 34 billion metric tons of carbon dioxide in the air in 2020 — down from 36.4 billion metric tons in 2019. However, even with the drop in 2020, the world on average contributed 1,075 metric tons of carbon dioxide into the air every second.

  • Emissions dropped 12% in the United States and 11% in Europe, but only 1.7% in China. That's because China had an earlier lockdown with less of a second wave. Also, China's emissions are more industrial-based than other countries, and its industry was less affected than transportation
  • Scientists say the drop is chiefly because people are staying home, travelling less by car and plane. However, emissions are expected to jump back up after the pandemic ends, they warn

Did You Know

Ground transportation makes up about one-fifth of emissions of carbon dioxide, the chief man-made heat-trapping gas 

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