Regan Brown
Fossil fuels, including coal, oil, and natural gas, have been powering economies for over 150 years, currently supplying about 80% of the world's energy. In 2023, global primary energy consumption hit an all-time high, with fossil fuels comprising 82% of the energy mix. This equates to a 1.5% increase in fossil fuel consumption compared to 2022. While fossil fuel production and consumption vary by country, the largest consumers use more than ten times the amount of fossil energy than the smallest consumers. This article will delve into the latest data on global fossil fuel production, exploring the dominant sources and the shift towards renewable energy sources.
| Characteristics | Values |
|---|---|
| Percentage of global energy mix that is fossil fuel | 82% in 2023 |
| Percentage of global energy produced by fossil fuels | 80% |
| Fossil fuel consumption in 2023 | 40 gigatonnes of CO2 emissions |
| Fossil fuel consumption in 2022 | Less than in 2023 |
| Fossil fuel consumption in 2020 | Less than in 2022 |
| Fossil fuel consumption in 2019 | Less than in 2020 |
| Fossil fuel consumption in 2010 | Less than in 2019 |
| Fossil fuel consumption in 1978 | 49% of total US energy consumption |
| Fossil fuel consumption in 1970s | Peaked |
| Fossil fuel consumption before 1970s | Less than in 1970s |
| US fossil fuel consumption in 2023 | 93.59 quads |
| US fossil fuel production in 2023 | 102.83 quads |
| US fossil fuel consumption in 1945 | Less than in 1965 |
| US fossil fuel consumption in 1935 | Less than in 1945 |
| US fossil fuel consumption in 1635 | Less than in 1645 |
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What You'll Learn
Fossil fuel consumption by country
Fossil fuels, including coal, oil, and natural gas, have been the primary source of energy for economies worldwide for over 150 years. In 2023, they accounted for 82% of the global energy mix, with coal, oil, and natural gas comprising most of it. Oil, in particular, dominated the energy mix, constituting a third of the world's energy consumption.
While renewable energy sources are rapidly gaining popularity, fossil fuel consumption by country varies and is influenced by several factors, including population size and energy demands. Here is a look at the consumption patterns of some of the top fossil fuel-consuming countries:
United States
The United States is the world's third-largest consumer of coal and the largest consumer of oil, with a consumption of over 19.1 million barrels per day in 2022. In the same year, the country consumed 32.2 trillion cubic feet of natural gas. Oil combustion and natural gas were responsible for 45% of US energy-related carbon dioxide emissions in 2020, making the US a significant contributor to global carbon emissions.
Russia
Russia is a prominent player in the oil market, producing roughly 11.28% of the world's oil in 2021. In the same year, it consumed 3.67 million barrels of oil daily, accounting for 4% of the world's total consumption. Russia is also one of the largest consumers of natural gas, with a consumption of 408 billion cubic meters in 2022.
Japan
Despite its relatively small territory, Japan ranks fifth in fossil fuel consumption globally. In 2022, Japan consumed over 151 million metric tons of oil and imported 180.3 million tons of coal, making it a significant consumer of these fossil fuels.
Canada
Canada heavily relies on oil to power its transportation and industrial sectors, consuming upwards of 98 million metric tons of oil in 2022. The country also consumes considerable amounts of coal and natural gas, with usage recorded at 390 petajoules and 101 billion cubic meters, respectively.
Germany
Germany is a heavy consumer of fossil fuels, particularly natural gas, as it was among the first European countries to import it from Russia. In 2022, Germany consumed over 2 million barrels of oil per day and 2.3 exajoules of coal, showcasing its significant dependence on fossil fuels.
South Korea
Oil is the primary energy source in South Korea, which imported 960 million barrels of crude oil in 2021. The country also imported around 126 million tons of coal in the same year and was the third-largest LNG importer globally. South Korea aims to reach carbon neutrality by 2050 by transitioning to cleaner energy sources.
While these countries dominate the fuel consumption list, it is important to note that per capita fossil fuel consumption varies across the globe. Equatorial Guinea, Estonia, Singapore, Qatar, Trinidad and Tobago, the United Arab Emirates, and Kuwait consume 10 or more tons of fossil fuels per person. As the world transitions to cleaner energy sources, countries with high fuel consumption rates must take immediate action to reduce their carbon footprint and contribute to a more sustainable future.
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Oil as a fossil fuel
Oil is one of the three primary fossil fuels, alongside coal and natural gas. Together, they have been powering economies for over 150 years and currently supply about 80% of the world's energy. In 2023, fossil fuel consumption hit an all-time high, with oil and coal dominating the energy mix and accounting for a third and a quarter of the world's energy consumption, respectively.
Oil is a major source of greenhouse gas emissions. In 2020, oil combustion was responsible for 45% of US energy-related carbon dioxide emissions, the largest source that year. The extraction and transportation of oil also pose significant environmental and safety risks. Oil spills, for instance, can have long-lasting impacts on ecosystems, as seen in the 2010 BP Deepwater Horizon disaster, which released three million barrels of oil into the Gulf of Mexico.
Crude oil is extracted from the ground and sent to refineries, where it is separated into usable petroleum products. These include gasoline, distillates such as diesel fuel and heating oil, jet fuel, waxes, lubricating oils, and tar (asphalt). On average, US refineries can produce about 19 to 20 gallons of motor gasoline, 11 to 12 gallons of distillate fuel, and 4 gallons of jet fuel from a 42-gallon barrel of crude oil.
While the term "fossil fuel" is commonly used to describe oil, coal, and natural gas, it is important to note that these fuels do not come from fossilized dinosaurs. Instead, they are formed from the carbon-rich remains of ancient plants and animals that decomposed and were compressed and heated underground over millions of years. Oil, specifically, is derived from aquatic phytoplankton and zooplankton, as well as single-celled bacteria that evolved in the Earth's oceans about three billion years ago.
As the world transitions towards sustainable renewable energy sources, the role of oil as a primary energy source is expected to decrease. However, in the near term, oil consumption is projected to return to pre-pandemic levels, and its future beyond 2050 remains uncertain.
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Coal as a fossil fuel
Coal is a fossil fuel formed from the carbon-rich remains of plant species that have decomposed and been compressed and heated underground over millions of years. It is a combustible black rock and is considered a major source of energy, particularly in the production of electrical power using steam generation. Coal is also used in the production of coke for metallurgical processes and can be converted into gaseous and liquid fuels through gasification and liquefaction.
Coal has been used as a source of energy for centuries, with early references to its use dating back to ancient China and Rome. During the Industrial Revolution, coal became a key driver of technological advancement and was used to power steam engines, factories, trains, and ships. Today, coal continues to be a significant source of energy, supplying nearly 40% of global electricity generation. However, it is also the most polluting energy source, releasing large amounts of carbon dioxide (CO2) and other harmful substances into the atmosphere when burned.
The process of extracting coal can be done through surface mining or underground mining. Surface mining, the most common method, involves removing the top layers of soil and rock to access the coal, while underground mining creates tunnels in mountains. Both methods have significant environmental and human health impacts, including the release of toxic materials and the destruction of natural habitats.
Coal combustion produces a range of air pollutants, including sulfur dioxide, nitrogen oxides, mercury, and particulate matter. It is a major contributor to global air pollution and is linked to increased health risks, such as coronary and respiratory diseases and cancer. In addition, coal ash, a waste product from coal combustion, is challenging to recycle and can contaminate waterways.
Due to its environmental and health impacts, there is a growing recognition of the need to phase out coal production. The Paris Agreement, for instance, has set targets to limit global warming and curb the use of coal. Despite a decline in coal use in some countries, global consumption remains high, and it is projected that coal production will exceed acceptable limits in the coming years. As such, there is an increasing urgency to transition to cleaner and more sustainable sources of energy.
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Natural gas as a fossil fuel
Natural gas, also known as fossil gas or fracked gas, is a fossil fuel. It is formed from ancient plant material deposited in an oxygen-poor environment and heated over millions of years by the Earth. Natural gas is found in large cracks and spaces between layers of overlying rock, and in the tiny pores within shale, sandstone, and other types of sedimentary rock. This type of natural gas is called shale gas, tight gas, or unconventional natural gas. Natural gas also occurs with deposits of crude oil and is called associated natural gas. Some natural gas is found in coal deposits and is called coalbed methane.
Natural gas is produced by a process called hydraulic fracturing or fracking. Energy companies pump a mixture of water, sand, and chemicals into the rock under high pressure, breaking up the formation and releasing the natural gas, which then flows into wells and up to the surface. Natural gas is collected in gathering pipelines and sent to processing plants, where water vapour and non-hydrocarbon compounds are removed. Some natural gas is sufficiently dry and satisfies pipeline transportation standards without processing. Chemicals called odorants, such as mercaptan, are added to natural gas so that leaks can be detected. Dry natural gas is sent through pipelines to storage fields or distribution companies and then to consumers.
Natural gas is the second-largest source of electricity production globally and is growing quickly in many countries as a substitute for coal. While natural gas emits less CO2 per unit of energy, it still contributes to climate change and air pollution. In 2020, natural gas was the second-largest source of energy-related carbon emissions in the US. The use of natural gas for transportation relies primarily on liquefied natural gas (LNG), which is produced by purifying and super-cooling natural gas to a liquid form. LNG is also used in vehicles as compressed natural gas (CNG), which is compressed to less than 1% of its volume at standard atmospheric pressure.
While natural gas is a major source of energy, it is not the only way to generate electricity. Cleaner technologies, such as renewable energy, energy storage, and improved energy efficiency, can support a more sustainable energy system with zero carbon emissions. As low-carbon sources of energy become more readily available, the world needs to transition away from fossil fuels like natural gas.
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Global fossil fuel emissions
Fossil fuels, including coal, oil, and natural gas, have been the primary source of energy for over 150 years. They are formed from the carbon-rich remains of ancient plants and animals. When burned, fossil fuels release carbon and other greenhouse gases into the atmosphere. This has led to dramatic changes in Earth's climate, and the effects will worsen as more fossil fuels are consumed.
In 2023, global carbon emissions from fossil fuels reached a record high, exceeding 40 billion tons. This represented a 1.1% increase compared to 2022 levels and a 1.5% increase from pre-pandemic levels. The burning of oil, coal, and natural gas contributed significantly to this rise, impeding efforts to limit global warming. Fossil fuels accounted for 82% of the global energy mix in 2023, with oil and coal as the dominant sources. The increase in fossil fuel consumption, particularly coal, led to a significant rise in carbon dioxide emissions, reaching 40 gigatonnes of CO2, the highest level ever recorded.
Various sectors contribute to global fossil fuel emissions. The industry sector, including fossil fuels burned on-site at facilities for energy, accounts for 24% of 2019 global greenhouse gas emissions. Agriculture, forestry, and other land use practices contribute 22%, while transportation accounts for 15%. Buildings represent 6% of global greenhouse gas emissions, including energy generation and fuel burning for heat and cooking.
To mitigate the impact of fossil fuel emissions, a transition to low-carbon energy sources such as renewables and nuclear power is necessary. Carbon capture and storage (CCS) technology can also play a role in reducing emissions by collecting and storing carbon underground. While there are reasons for optimism, such as the increasing contribution of renewable energy sources and investments in clean energy technologies, urgent action is needed to reduce carbon emissions and build more low-carbon energy sources to combat global warming effectively.
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Frequently asked questions
Fossil fuels currently supply about 80% of the world's energy. In 2023, global primary energy consumption hit an all-time high, with fossil fuels comprising 82% of the global energy mix.
Fossil fuels are flammable carbon compounds or hydrocarbons formed from the carbon-rich remains of prehistoric organisms.
Examples of fossil fuels include coal, oil, and natural gas.
Fossil fuels are used for energy production, electricity generation, and as fuel for cooking, heating, and lighting.
Fossil fuels are the largest driver of global climate change and a major contributor to air pollution. When burned, they release carbon dioxide (CO2) and other greenhouse gases into the atmosphere, leading to global warming and climate change.
