Katerina Swanson
Despite the world's growing awareness of the negative impacts of fossil fuels, consumption has continued to increase. In 2023, fossil fuels accounted for 82% of the global energy mix, with the world consuming 1.5% more coal, oil, and natural gas than in 2022. This trend is concerning given that fossil fuels are the largest driver of global climate change and a major contributor to air pollution, which is linked to millions of premature deaths annually. While renewable energy production and consumption reached record highs in 2023, the ever-increasing global energy demand has resulted in a persistent reliance on fossil fuels. This is particularly evident in developing countries, where coal, gas, and oil consumption is on the rise.
| Characteristics | Values |
|---|---|
| Fossil fuel consumption worldwide | Increasing |
| Fossil fuel consumption in the US | Decreasing, but still dominant |
| US energy production from fossil fuels | Increased by 12 quadrillion British thermal units since 2008 |
| US energy consumption from fossil fuels | 80% in 2018, down from 84% a decade earlier |
| US crude oil production | 3.7 billion barrels in the first 10 months of 2019, 2 billion more than in 2009 |
| US natural gas production | 33.6 trillion cubic feet in the first 9 months of 2019, up from 21.7 trillion in 2009 |
| US coal consumption | Decreasing, down 13% in 2015 and 8.5% in 2016 |
| US petroleum consumption | Increasing, currently the highest consumed source of energy in the US |
| US renewable energy consumption | Increasing, but still a small share of total energy consumption |
| Global renewable energy production | Increasing slower than fossil fuels |
| Impact of fossil fuels | Negative impact on health and climate |
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What You'll Learn
Fossil fuels are key to industrialization and economic growth
Fossil fuels have been a key driver of industrialization and economic growth. The burning of fossil fuels for energy began around the Industrial Revolution, and they have played a dominant role in global energy systems ever since. Coal, in particular, has been a critical energy source and was the main fuel that powered the Industrial Revolution.
The large-scale mining of coal began in the early 20th century, coinciding with the rise of oil exploration and drilling after the discovery of significant oil fields in the Middle East, the United States, and Russia. This unlocked a new energy resource that fueled technological, social, and economic progress. Fossil fuels have been pivotal across various economic sectors, serving as the foundation for societal and economic advancement. They have been a major energy source that has boosted industrialization and economic growth.
The consumption of fossil fuels has increased significantly over the past few centuries. Since 1950, global fossil fuel consumption has increased eightfold, and it has roughly doubled since 1980. This increase is primarily due to economic growth in the developing world. While the developed world is transitioning from coal to natural gas, the developing world still relies heavily on coal as it is easier to set up and transport. Oil production is also increasing, particularly in America.
However, the excessive consumption of fossil fuels has resulted in detrimental environmental consequences. When burned, fossil fuels produce carbon dioxide (CO2) and are the largest driver of global climate change. They are also a major contributor to local air pollution, which has severe health impacts and is linked to millions of premature deaths each year. As low-carbon sources of energy become more readily available, there is a growing recognition of the need to transition to cleaner, renewable alternatives.
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Fossil fuel consumption is falling in the developed world
Fossil fuel consumption has increased significantly over the past half-century, with an eight-fold increase since 1950 and a doubling since 1980. However, there is a notable difference between the developed world and the developing world in terms of consumption trends. While the developing world is witnessing a surge in fossil fuel consumption, driven by economic growth, the developed world is showing a different picture.
In developed countries, GDP growth is no longer tied to an increase in fossil fuel consumption, thanks to efficiency gains in energy usage. This indicates that these countries are transitioning away from fossil fuels and towards low-carbon energy sources. For instance, Europe witnessed a dip in fossil fuel consumption, falling below 70% for the first time ever.
The shift away from coal, a highly polluting energy source, is particularly evident in the developed world. Many developed countries are moving from coal to natural gas, with coal consumption falling in many parts of the world. This transition is driven by the availability of low-carbon energy sources, such as nuclear and renewables, and the recognition of the negative impacts of coal on health and the climate.
However, it is important to note that the developed world still plays a significant role in the consumption of fossil fuels, particularly oil and gas. The US, for example, remains the world's third-largest consumer of coal, and fossil fuels continue to account for the largest share of US energy production, with crude oil, dry natural gas, and natural gas plant liquids (NGPL) production increasing in recent years.
Overall, while fossil fuel consumption is falling in the developed world, particularly in terms of coal consumption, the transition to low-carbon energy sources is not happening fast enough to curb global warming and reduce carbon emissions.
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Fossil fuel consumption is rising in the developing world
In 2023, the world's consumption of fossil fuels climbed to a record high, according to a global energy report. This was driven in large part by increasing demand in developing countries. The report found that while emissions may have peaked in advanced economies, developing economies are continuing to increase their reliance on coal, gas, and oil. For example, in India, fossil fuel consumption climbed by 8% last year, matching the increase in overall energy demand. This meant that India used more coal than Europe and North America combined for the first time.
In contrast, Europe's demand for gas has tumbled since Russia's invasion of Ukraine in 2022, causing pipeline gas imports to collapse. Similarly, while the developed world is switching from coal to natural gas, the developing world sees coal as a savior. This is because coal is the easiest to install and transport in countries with little existing infrastructure. China is taking advantage of this by investing trillions of dollars in infrastructure in developing countries, making those countries dependent on coal.
The transition to cleaner energy sources is slow, and fossil fuel consumption continues to grow worldwide. To achieve net-zero emissions by 2050, the world must replace 23 times the amount of energy that was replaced during the first global energy transition from biomass fuels to fossil fuels. This transition took over two centuries, and the current proposed transition is aiming to be completed in less than one-eighth of the time. As such, achieving net-zero emissions by 2050 may not be feasible.
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Fossil fuels are the largest driver of climate change
The burning of fossil fuels has been a fundamental driver of technological, social, and economic development. Fossil fuels such as coal, oil, and gas have played and continue to play a dominant role in global energy systems. However, they also have negative impacts. As the cheapest form of energy in human history, fossil fuels have been overused, and new drilling technologies have made it easier than ever to extract them from the ground. The result is that humans are now burning over 4,000 times the amount of fossil fuels burned in 1776.
The effects of burning fossil fuels are having far-reaching consequences on the climate and ecosystems. The average global temperature has already increased by 1°C, and global temperatures passed the critical 1.5°C milestone in 2024. Warming above this level risks further sea level rise, extreme weather, biodiversity loss, species extinction, food scarcity, and worsening health and poverty for millions worldwide. Fossil fuels are also a major contributor to local air pollution, which is estimated to be linked to millions of premature deaths each year.
To limit global warming to 1.5°C above pre-industrial levels, the IPCC warns that fossil fuel emissions must be halved within 11 years. This will require a rapid transition away from fossil fuels towards low-carbon sources of energy such as nuclear and renewables. While renewables are increasing, they are doing so at a slower rate than fossil fuels. As a result, fossil fuel production and consumption continue to rise, with oil production booming in America and coal production increasing in the developing world.
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Fossil fuels are the dominant energy source in the US
Fossil fuels have played a dominant role in global energy systems. They were key to industrialization and rising prosperity. However, their negative impact on health and the climate has led to calls for a transition to low-carbon energy sources. While renewable energy sources are growing in the US, fossil fuels still dominate its energy mix.
In 2018, fossil fuels fed about 80% of the US's energy demand, down slightly from 84% a decade earlier. The total amount of energy used in the US in 2018 was 101.2 quadrillion Btu, the highest level since data collection began in 1949. The US uses a lot of energy, second only to China by one estimate. Fossil fuels have dominated the US energy mix for more than 100 years, and while the mix has changed over time, petroleum, natural gas, and coal continue to be major sources of energy.
According to the US Energy Information Administration (EIA), fossil fuels have accounted for close to 80% of US energy production over the past decade. Since 2008, production of crude oil, dry natural gas, and natural gas plant liquids (NGPL) has increased, more than offsetting decreasing coal production. In 2023, about 60% of electricity generation in the US was from fossil fuels, with coal, natural gas, petroleum, and other gases being the main sources.
While renewable energy sources like solar and wind power are growing rapidly in the US, they still account for a small percentage of the country's total energy production. In 2018, solar power accounted for only 1% of the nation's total energy production, while hydropower, wind, wood, and biofuels made up 2.8%, 19%, and small percentages of the total, respectively. The development and adoption of new drilling technologies have made it easier and cheaper to extract fossil fuels, contributing to their continued dominance in the US energy mix.
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Frequently asked questions
Yes, fossil fuel consumption has increased, and fossil fuels continue to dominate global energy systems.
Fossil fuels are coal, oil, and gas.
Fossil fuels have been key to industrialization and technological, social, and economic development. However, they are the largest driver of global climate change and contribute to local air pollution, which is linked to millions of premature deaths annually.
Alternatives to fossil fuels include nuclear energy and renewable sources like solar, wind, hydroelectric, and biofuels.
To reduce fossil fuel consumption, we can stop building new fossil fuel plants, invest in renewable energy infrastructure, and promote the adoption of electric vehicles.
