In 2024, Korean Air used around terajoules (TJ) of fuel, the largest amount among all energy sources. That year, the total energy consumption was recorded at approximately ** Terawatt hour (TWh). Fuel, which was primarily used for aircraft operations, played a crucial role in the airline’s energy consumption.
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Korean Air. (June 16, 2025). Energy consumption of Korean Air in 2024, by energy source (in terajoules) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 20, 2026, from /statistics/1608441/korean-air-energy-consumption-by-energy-source/
Korean Air. "Energy consumption of Korean Air in 2024, by energy source (in terajoules) ." Chart. June 16, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 20, 2026. /statistics/1608441/korean-air-energy-consumption-by-energy-source/
Korean Air. (2025). Energy consumption of Korean Air in 2024, by energy source (in terajoules) . ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 20, 2026. /statistics/1608441/korean-air-energy-consumption-by-energy-source/
Korean Air. "Energy Consumption of Korean Air in 2024, by Energy Source (in Terajoules) ." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 16 Jun 2025, /statistics/1608441/korean-air-energy-consumption-by-energy-source/
Korean Air, Energy consumption of Korean Air in 2024, by energy source (in terajoules) ÌÇÐÄÆƽâ°æ, /statistics/1608441/korean-air-energy-consumption-by-energy-source/ (last visited July 20, 2026)
Energy consumption of Korean Air in 2024, by energy source (in terajoules) [Graph], Korean Air, June 16, 2025. [Online]. Available: /statistics/1608441/korean-air-energy-consumption-by-energy-source/
