Energy yearbook
This publication has been prepared by Repsol's Economic Research Department as a tool to aid in objective analysis, discussion, and debate on energy markets.
It's an energy database with special emphasis on both the oil and natural gas sectors, as well as on electricity generation and sustainability indicators.
The energy sector in figures
The energy sector in figures
Here are some of the most revealing data from the 2025 energy yearbook.
2.3
%
Increase in primary energy demand globally in 2024.
26.6
%
Renewable generation excluding hydropower and biomass.
1.4
%
Growth in global CO₂ emissions from fossil fuels in 2024.
1.853
billion barrels
In 2024, global oil reserves reached a new all-time high.
4,375
billion cubic meters
In 2024, global natural gas demand rose by 2.8%.
Discover the global distribution of energy sources
Discover the global distribution of energy sources
In this database, you can find objective information on the production and consumption of oil and natural gas, total electricity generation, and the importance of renewable energies, CO2 emissions, and many others, as aggregate data from 50 countries and 10 regions.
Previous years
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2024 Energy yearbookSee pdf (3,04 MB)
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2024 Energy statistics tablesSee xlsx (3,20 MB)
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2023 Energy yearbookSee pdf (3,22 MB)
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2023 Energy statistics tablesSee xlsx (1,52 MB)
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2022 Energy yearbookSee pdf (3,22 MB)
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2022 Energy statistics tablesSee xlsx (1,49 MB)
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2021 Energy yearbookSee pdf (3,35 MB)
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2021 Energy statistics tablesSee xlsx (1,47 MB)
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2020 Energy yearbookSee pdf (3,23 MB)
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2020 Energy statistics tablesSee xlsx (1,52 MB)
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2019 Energy yearbookSee pdf (9,88 MB)
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2019 Energy statistics tablesSee xlsx (1,45 MB)
Updated as of November 2025.
