Global energy consumption is on an upward trajectory, with projections indicating a substantial increase from quadrillion British thermal units in 2022 to *quadrillion British thermal units by 2050. This growth reflects the world's increasing energy needs, driven by population growth, economic development, and technological advancements.
Shifting energy landscape
While fossil fuels currently dominate the energy mix, accounting for nearly ** percent of global primary energy demand in 2022, a significant shift is expected in the coming decades. Renewable energy sources are projected to play an increasingly important role, with electricity generation from renewables expected to almost triple between 2022 and 2050. This transition is crucial for addressing climate change concerns and reducing carbon emissions.
Regional disparities and future outlook
Energy consumption patterns vary significantly across regions and economic development levels. In 2022, emerging economies, including China, consumed almost *** exajoules of energy, compared to about *** exajoules in developed countries. China is expected to maintain its position as the world's largest energy consumer by 2050. As global energy demand continues to rise, the challenge lies in balancing economic growth with sustainable energy practices and reducing reliance on fossil fuels.
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EIA. (October 11, 2023). Primary energy consumption worldwide in 2022, with a forecast until 2050 (in quadrillion British thermal units) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 27, 2026, from /statistics/263981/worldwide-energy-consumption-forecast-between-1980-and-2030/
EIA. "Primary energy consumption worldwide in 2022, with a forecast until 2050 (in quadrillion British thermal units)." Chart. October 11, 2023. ÌÇÐÄÆÆ½â°æ. Accessed July 27, 2026. /statistics/263981/worldwide-energy-consumption-forecast-between-1980-and-2030/
EIA. (2023). Primary energy consumption worldwide in 2022, with a forecast until 2050 (in quadrillion British thermal units). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 27, 2026. /statistics/263981/worldwide-energy-consumption-forecast-between-1980-and-2030/
EIA. "Primary Energy Consumption Worldwide in 2022, with a Forecast until 2050 (in Quadrillion British Thermal Units)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 11 Oct 2023, /statistics/263981/worldwide-energy-consumption-forecast-between-1980-and-2030/
EIA, Primary energy consumption worldwide in 2022, with a forecast until 2050 (in quadrillion British thermal units) ÌÇÐÄÆÆ½â°æ, /statistics/263981/worldwide-energy-consumption-forecast-between-1980-and-2030/ (last visited July 27, 2026)
Primary energy consumption worldwide in 2022, with a forecast until 2050 (in quadrillion British thermal units) [Graph], EIA, October 11, 2023. [Online]. Available: /statistics/263981/worldwide-energy-consumption-forecast-between-1980-and-2030/