According to the latest “World Energy Statistical Review 2o21” published by BP, global energy demand is expected to fall 4.5% in 2020, which is the largest annual drop since the end of World War II.
The drop in energy demand is the largest contributor to the estimated 6 degree drop in global carbon dioxide emissions in 2020, which is also the largest drop since World War II.
Today I want to talk about the trend of global carbon dioxide emissions, using the data from the comments.
Global carbon dioxide emissions in 2020 will be 32.3 billion metric tons. When BP began reporting carbon dioxide emissions in 1965, the figure was 11.2 billion metric tons. In 55 years, the world’s carbon emissions have tripled.
Global Carbon Dioxide
Global Carbon Dioxide Emissions 19652020. ROBERT RAPIER
Since 1965, there have only been a few other decreases in carbon emissions year after year, and both recovered quickly and started to rise again. Given that global energy demand appears to have basically recovered this year, 2021 is likely to be the year with the largest increase in carbon emissions since 1965.
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. At the regional level, the Asia-Pacific region accounts for the majority of carbon dioxide emissions, and its total emissions are more than twice that of the Asia-Pacific region United States and America. The Asia-Pacific region is home to China and India. These two countries are the two most populous countries in the world and the two largest carbon dioxide emitters.
Regional CO2 Emissions
Regional CO2 Emissions 19652020. ROBERT RAPIER
Although carbon dioxide emissions in the three regions have all declined in 2020, as the world’s largest carbon emitter, China is one of the few countries with annual average carbon emissions. One of the increased countries. .

The world’s top 10 carbon dioxide emitters in 2020 are the same as in 2019. However, Iran is ahead of Germany and Saudi Arabia is ahead of Indonesia. Of the top 10 emitters, only three have seen emissions decline in the last decade. China now accounts for nearly a third of global carbon emissions.
Top 10 emitters of carbon dioxide
2020 Top 10 emitters of carbon dioxide. ROBERT RAPIER
However, since 1965, no country has emitted more carbon dioxide into the atmosphere than the United States. The United States has emitted 278 billion tons of carbon dioxide into the atmosphere in the last 55 years, representing 21.7% of global emissions during the same period. China is not far behind, with emissions of 218 billion metric tons. At the current rate of emissions, China will overtake the United States as the highest emitting country in 11 years.
Regardless of the actions taken by developed countries, the main driver of carbon dioxide emissions in the coming decades will be regions with large populations but low per capita emissions and cultivated areas. A small increase in per capita emissions may lead to a substantial increase in overall emissions, which is fully demonstrated by the increase in emissions in the Asia-Pacific region.
Therefore, the most urgent need in the world today is to ensure that countries can develop without being heavily dependent on coal and other fossil fuels, because this is the reason for the status quo, despite the 2020 figures.
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