Fossil Fuels
For most of human history our ancestors relied on very basic forms of energy: human muscle, animal muscle and the burning of biomass such as wood or crops. But the Industrial Revolution unlocked a whole new energy resource: fossil fuels. Fossil energy has been a fundamental driver of the technological, social, economic and development progress which has followed.
Fossil fuels (coal, oil, gas) have, and continue to, play a dominant role in global energy systems.
But they also come with several negative impacts. When burned they produce carbon dioxide (CO2) and are the largest driver of global climate change. They are also a major contributor to local air pollution, which is estimated to linked to millions of premature deaths each year.
As low-carbon sources of energy – nuclear and renewables – become readily available, the world needs to rapidly transition away from fossil fuels.
This article presents the long-run and recent perspectives on coal, oil and gas – how much countries produce and consume; where our fossil fuel reserves are; and what role the fuels play in our energy and electricity systems.
Fossil fuel consumption
Global fossil fuel consumption
The burning of fossil fuels for energy began around the onset of the Industrial Revolution. But fossil fuel consumption has changed significantly over the past few centuries – both in terms of what and how much we burn.
In the interactive chart we see global fossil fuel consumption broken down by coal, oil and gas since 1800. Earlier data, pre-1965, is sourced from Vaclav Smil's work on energy transitions; this has been combined with data published in BP's Statistical Review of World Energy from 1965 onwards.1
Fossil fuel consumption has increased significantly over the past half-century, around eight-fold since 1950, and roughly doubling since 1980.
But the types of fuel we rely on has also shifted, from solely coal towards a combination with oil, and then gas. Today, coal consumption is falling in many parts of the world. But oil and gas are still growing quickly.
Fossil fuel consumption: which countries use the most energy from fossil fuels?
Related charts:
How is fossil fuel consumption changing from year-to-year in absolute terms?
How is fossil fuel consumption changing from year-to-year in absolute terms?
We've looked at how much fossil fuel energy is consumed globally. But what about countries? How much fossil energy do they consume?
The interactive chart here shows the amount of primary energy from fossil fuels that is consumed each year.
This is the sum of energy from coal, oil and gas. In the sections below we look at each of these sources individually.
Three tips on how to interact with this map
- By clicking on any country on the map you see the change over time in this country.
- By moving the time slider (below the map) you can see how the global situation has changed over time.
- You can focus on a particular world region using the dropdown menu to the top-right of the map.
Per capita: where do people consume the most energy from fossil fuels?
Related chart:
How much coal, oil and gas energy is consumed per person?
Do we consume more or less energy from fossil fuels as we get richer? Explore the data on how fossil fuels relate to income.
Looking at energy consumption at the country level is often a strong reflection of population size rather than actual fossil fuel consumption per person.
How do these comparisons look when we adjust for population?
In the interactive chart we see the amount of energy from fossil fuels consumed per person. This is the sum of primary energy from coal, oil and gas combined.
Across the world we see that the largest consumers use more than ten times the amount of fossil energy than some of the smallest consumers.
Four tips on how you can interact with this chart
- Change the bar chart into a line chart: by clicking on the timeline at the bottom of the chart you can change the bar chart into a line chart.
- See the change over time: Using the 'play' button on the timeline you can see how this metric changes over time.
- Add any other country: click on the Add country button to compare with any other country.
- See the data on a world map: click on the 'MAP' tab to see the global overview across countries.
Fossil fuel consumption by type
In the sections above we looked at the consumption of fossil fuels collectively. But it's important to look at the role of coal, oil and gas individually – their impacts are not equal. Coal, for example, typically produces more CO2 and local air pollution per unit of energy [see our article on the relative safety and impacts of different energy sources].
In the interactive charts here we fossil fuel consumption disaggregated by type. This is shown as a stacked area chart – useful for seeing the relative contribution of each; but also as a line chart which allows us to see how the consumption of each is changing over time.
How you can interact with the stacked area chart
- In these charts it is always possible to switch to any other country in the world by choosing Change Country in the bottom left corner.
- By unticking the 'Relative' box, you can switch to see the breakdown of emissions in absolute terms.
Fossil fuels in the energy and electricity mix
What share of primary energy comes from fossil fuels?
Related content:
What sources does our energy come from? Explore our work on the energy mix across the world.
How do fossil fuels fit in within the rest of the energy mix? What share of primary energy comes from fossil fuels?
In 2019, around 84% of global primary energy came from coal, oil and gas. Over the coming decades we need to rapidly reduce this share by displacing them with low-carbon energy sources.
In the interactive chart we see how this share varies across the world.
A few points to keep in mind when considering this data:
- These figures reflect energy consumption – that is the sum of all energy uses including electricity, transport and heating. Many people assume energy and electricity to mean the same, but electricity is just one component of total energy consumption. We look at electricity consumption later in this profile.
- These figures are based on primary energy consumption – given by the 'substitution method'. You can read our explainer on the different metrics used to measure energy here.
Two tips on how you can interact with this chart
- View the data for any country as a line chart: click on any country to see its change over time, or by using the 'CHART' tab at the bottom.
- Add any other country to the line chart: click on the Add country button to compare with any other country.
What share of electricity comes from fossil fuels?
Related content:
What sources does our electricity come from? Explore our work on the electricity mix across the world.
Electricity is one component of total energy consumption – the other two being transport and heating.
Globally, fossil fuels account for a much smaller share of electricity production than the energy system as a whole. In 2019, around 64% of our electricity came from fossil fuels.
This interactive map shows the share of electricity that comes from fossil fuels (coal, oil and gas summed together) across the world. Oil accounts for only a small share of electricity production – most come from coal and gas. The share from coal and gas individually can be found in the sections below.
Coal
Coal production: how much do countries produce?
Related charts:
How much coal do countries produce per person?
Which regions produce the most coal?
Which countries produce the most coal? How has this changed over time?
In the interactive chart here we see coal production by country. This has been converted into primary energy equivalents (i.e. terawatt-hours of energy) for comparability across our other data on energy.
Note that this measures coal production, not consumption. Many countries consume energy from coal in their energy supply. But not all countries have coal reserves to produce this themselves. This therefore measures coal production before trade between countries.
Energy from coal: how much do countries consume?
Related charts:
Which countries consume the most coal per person?
How is coal energy consumption changing from year-to-year in absolute terms?
How is coal energy consumption changing from year-to-year in percentage terms?
Which regions consume the most coal?
Fossil fuel production is an important metric to follow – it helps us understand where fossil fuels are being extracted. But we also care about where that energy is being consumed – that tells us what role fossil fuels are playing in the energy system of each country.
This interactive chart shows primary energy consumption from coal across the world. This represents coal production adjusted for trade (so, coal exports are subtracted and imports are added).
What share of primary energy comes from coal?
Coal has been a critical energy sources, and mainstay in global energy production for centuries.
But it's also the most polluting energy source: both in terms of the amount of CO2 it produces per unit of energy, but also the amount of local air pollution it creates. Moving away from coal energy is important for climate change as well as human health.
This interactive map shows the share of primary energy that comes from coal across the world.
What share of electricity comes from coal?
Coal is currently the largest source of electricity globally. For many countries remains the dominant source. But, we also see that others have seen a massive shift away from coal in recent years – the UK is one such example.
This interactive map shows the share of electricity that comes from coal across the world.
When do countries plan to phase out coal?
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Our articles and data visualizations rely on work from many different people and organizations. When citing this topic page, please also cite the underlying data sources. This topic page can be cited as:
todo (2017) - "Fossil Fuels". Published online at OurWorldInData.org. Retrieved from: 'https://snow-owid.netlify.app/fossil-fuels' [Online Resource]
BibTeX citation
@article{owidfossilfuels,
author = {todo},
title = {Fossil Fuels},
journal = {Our World in Data},
year = {2017},
note = {https://snow-owid.netlify.app/fossil-fuels}
}
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