Indonesia Listed Among 5 Countries with Emissions Reduction in 2023

TEMPO.CO, Jakarta - The 10 largest country emitters of carbon dioxide from energy production discharged a record 24.5 billion metric tons of carbon dioxide (CO2) in 2023, according to the 2024 Energy Institute Statistical Review of World Energy.

However, Indonesia was among the five countries with contractions in energy emissions in 2023 along with the United States, Germany, Japan, and South Korea.

Indonesia's energy sector emissions registered a 3 million ton decline in 2023, but the country is expected to keep emissions on a rising trajectory for the near term due to the country's high reliance on coal for power generation. Coal generated a record 62 percent of the country's electricity in 2023, while natural gas generated an additional 18 percent, according to think tank Ember.

Such a high reliance on fossil fuels for power is likely to ensure that power producers in Indonesia, along with those in China and India, remain large power emitters despite ongoing efforts elsewhere to rein in energy pollution. As power emissions are also rising within fast-growing neighbors such as Vietnam and the Philippines, total global energy sector pollution is set to keep marching higher for the next several years.

Japan's energy pollution fell by 68.4 million tons to 1.01 billion tons to the lowest level in more than 20 years, while South Korea's emissions fell by nearly 22 million tons to a 13-year low of 571 million tons. 

Germany's energy sector cut emissions by nearly 10 percent in 2023 to 572 million tons, the lowest on record. An ongoing push to cut fossil fuel dependence and accelerate clean energy supply development will likely keep German emissions on a downward heading.

Big Hitters

The three largest energy polluters were China, the United States, and India, together accounted for more than 53 percent of all energy pollution last year.

China alone discharged a record 11.2 billion tons, which marked a 642 million ton jump in emissions from 2022, and its largest annual tonnage increase since 2011. The emissions jump reflects the climb seen in China's industrial activity in 2023 from the year before when a combination of fresh COVID-19 movement restrictions plus the onset of a construction sector credit crunch sapped economic activity.

China's output of construction steel and cement remains depressed, which is helping to keep emissions from heavy industry in check so far in 2024. Manufacturing of other goods, on the other hand, is showing signs of expansion, which should foster increased overall energy demand - and emissions - going forward.

India's emissions also scaled a new high of 2.8 billion tons in 2023, which was up 219 million tons, or 8 percent in 2023. India's energy sector emissions have grown by an average of 8 percent a year since 2021, compared to 3 percent growth in China over that period.

Emissions from the United States recorded a 158.5 million ton contraction in 2023 to 4.64 billion tons, the lowest discharge from the energy sector since 2020 when COVID movement restrictions stifled refining activity and fuel demand.

Big Jumpers

Russia, Saudi Arabia, and Iran all recorded rises in energy emissions in 2023. Russia's 1.6 billion tons of CO2 was the country's highest energy emissions toll since the mid-1990s and marked the third successive year of pollution increases in the country. Roughly 60% of Russia's power generation comes from fossil fuels, which the country is a major producer of.

Saudi Arabia recorded a third straight year of power sector emissions gains in 2023 to 620.4 million tons, although the 11 million ton rise in energy pollution was the country's smallest annual increase since it recorded a roughly 20 million ton fall in energy emissions in 2020.

Iran's energy emissions expanded by 6.5 million tons from 2022 to a new record of 683.6 million tons. As natural gas accounts for over 86% of Iran's electricity generation, further growth in national energy emissions is likely going forward.

REUTERS

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