Physics, asked by nehaminnu2005, 10 months ago

collect the information about annual fuel consumption in different parts of the world (at least more than 10 countries)

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Answered by Abhimanyu43
3
Fossil fuels (coal, oil, gas) have, and continue to, play a dominant role in global energy systems. Fossil energy was a fundamental driver of the Industrial Revolution, and the technological, social, economic and development progress which has followed. Energy has played a strongly positive role in global change.

However, fossil fuels also have negative impacts, being the dominant source of local air pollution and emitter of carbon dioxide (CO2) and other greenhouse gases. The world must therefore balance the role of energy in social and economic development with the need to decarbonise, reduce our reliance on fossil fuels, and transition towards lower-carbon energy sources.

This entry presents the long-run and recent perspectives on coal, oil and gas - global and national production, consumption, reserves, prices and their consequences.

Empirical View

Fossil fuel production & consumption

Global fossil fuel consumption over the long-term

Fossil fuel production and consumption began with coal - its first reported uses date as far back as 4000BC in China where carving took place out of black lignite (one of the several forms of coal).1. However, large-scale combustion of coal is typically correlated with the period around the beginning of the Industrial Revolution.

The visualisation shows the global consumption of fossil fuels - coal, oil and gas - from 1800 onwards. Overall, we see that global consumption of fossil energy has increased more than 1300-fold. As shown, coal was the first and only fossil source until the 1860s when crude oil consumption began. Natural gas production began a couple of decades later, in the 1880-90s.

The 20th century saw a large diversification of fossil energy consumption, with coal declining from 96 percent of total production in 1900 to less than 30 percent in 2000. Today, crude oil is the largest energy source, accounting for around 39 percent of fossil energy, followed by coal and natural gas at 33 and 28 percent, respectively.






Fossil fuel consumption by country or region

The visualisation below presents the fossil fuel consumption mix across individual countries and regions over the last 50 years. Data for different countries and regions can be viewed using the "change country" function of the chart.

Overall, we see large differences across the world, both in terms of the magnitude of fossil energy consumption and their relative mix. Total consumption levels of fossil fuels in higher-income countries have typically peaked, and are now declining as they transition towards lower-carbon energy sources. For example, the United Kingdom's total fossil fuel consumption is at its lowest level in the last 50 years. In many lower-income countries, total consumption of fossil fuels continues to increase as a result of both population growth and rising incomes (resulting in higher per capita energydemands).

The relative mix of coal, oil and gas in total consumption also varies by country. China, for example, sources more than 70 percent of fossil fuel consumption from coal. In contrast, Argentina sources less than two percent from coal, with gas accounting for nearly 60 percent.




Coal

The series of charts below present levels of coal production and consumption (which do not necessarily correlate) across the world, by region and country.

Coal production by region

The visualisation below shows recent trends in coal production by region, since 1981. Overall, we see that global coal production more than doubled over this period. Although too early to confirm, global coal production appears to have peaked over the years 2013-14, with several years of declining production since. This would represent a significant peak in global energy, with coal being the first fossil fuel energy source.

The majority of growth in global coal production has been sourced from the Asia Pacific region, with 5 to 6-fold growth over the last 30 years. Total output from Europe, Eurasia and North America has declined during this period. Asia Pacific now produces more than 70 percent of coal, up from around one-quarter in 1981.







Coal consumption by country

Below we see these trends in coal consumption at the national level over the last 50 years. Again, China is the world's dominant coal consumer, accounting for nearly half of global consumption. Like its production trends, China's coal consumption appears to have peaked in 2013 with several years of sustained decline.

Other industrialising nations shown strong growth in coal consumption. Driven by continued population growth and economic development, India's coal consumption grew more than four-fold from 1960 to 1990, and has more than doubled from 1990 to today. Similar trends are seen across various countries, including Brazil, South Africa, Thailand, and Pakistan to name a few.





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