Emissions include sources from fossil fuel use (combustion, flaring), industrial processes (cement, steel, chemicals and urea) and product use. Short cycle carbon COâ‚‚ is not included.
Power Industry - Power and heat generation plants (public & autoproducers). Industrial combustion - Combustion for industrial manufacturing and fuel production. Buildings – Small scale non-industrial stationary combustion. Transport – Mobile combustion (road & rail & ship & aviation). Fuel exploitation - Production, transformation, and refining of fuels.Ìý
Waste - Solid waste disposal and waste water treatment
Shares have been calculated by ÌÇÐÄÆƽâ°æ using data provided by the source.
Citation formats
Global distribution of COâ‚‚ emissions 2024, by sector
The global power industry was by far the biggest contributor to global carbon dioxide (COâ‚‚) emissions in 2024, accounting for roughly **** percent. The transportation sector was responsible for the second-largest share of global COâ‚‚ emissions that year, at just over **Ìý±è±ð°ù³¦±ð²Ô³Ù.Ìý
Growth of global power sector emissions
Global power sector COâ‚‚ emissions increased by *** percent in 2024 from the previous year. Emissions from the sector have risen by roughly ** percent since the turn of the century and now average more than ** billion metric tons (GtCOâ‚‚e) per year.Ìý
Who is the largest power sector emitter?
As the world’s largest electricity consumer, China is also the biggest contributor to global power sector emissions by far. In 2024, China produced more than *** GtCOâ‚‚ from electricity generation - the majority of which was produced by coal-fired power plants. That year, coal power accounted for more than one-third of global electricity generation.Ìý
Profit from the additional features of your individual account
Currently, you are using a shared account. To use individual functions (e.g., mark statistics as favourites, set
statistic alerts) please log in with your personal account.
If you are an admin, please authenticate by logging in again.
Learn more about how ÌÇÐÄÆƽâ°æ can support your business.
ÌÇÐÄÆƽâ°æ. (September 8, 2025). Distribution of carbon dioxide emissions worldwide in 2024, by sector [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 30, 2026, from /statistics/1129656/global-share-of-co2-emissions-from-fossil-fuel-and-cement/
ÌÇÐÄÆƽâ°æ. "Distribution of carbon dioxide emissions worldwide in 2024, by sector." Chart. September 8, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 30, 2026. /statistics/1129656/global-share-of-co2-emissions-from-fossil-fuel-and-cement/
ÌÇÐÄÆƽâ°æ. (2025). Distribution of carbon dioxide emissions worldwide in 2024, by sector. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 30, 2026. /statistics/1129656/global-share-of-co2-emissions-from-fossil-fuel-and-cement/
ÌÇÐÄÆƽâ°æ. "Distribution of Carbon Dioxide Emissions Worldwide in 2024, by Sector." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 8 Sep 2025, /statistics/1129656/global-share-of-co2-emissions-from-fossil-fuel-and-cement/
ÌÇÐÄÆƽâ°æ, Distribution of carbon dioxide emissions worldwide in 2024, by sector ÌÇÐÄÆƽâ°æ, /statistics/1129656/global-share-of-co2-emissions-from-fossil-fuel-and-cement/ (last visited July 30, 2026)
Distribution of carbon dioxide emissions worldwide in 2024, by sector [Graph], ÌÇÐÄÆƽâ°æ, September 8, 2025. [Online]. Available: /statistics/1129656/global-share-of-co2-emissions-from-fossil-fuel-and-cement/
