What would your life be without a cell phone, a computer, and light bulbs? If you think that this is not possible in the 21st century, you should think again: almost one in 10 people in the world
. Access to electricity is lowest in Sub-Saharan Africa’s countries, like South Sudan and the Democratic Republic of Congo, and in developing Asia, such as Myanmar and North Korea. The average annual
living in Nigeria is 100 times smaller than that of someone from Kuwait or Qatar, in the Middle East, and almost 50 times less than that of someone living in the European country of Germany.
Electricity consumption
Electricity demand has increased massively in the past four decades. Rising populations, technological advancement, and widespread usage of consumer electronics has led
global electricity consumption to rise from around 7,300 terawatt-hours in 1980 to more than 25,500 terawatt-hours in 2022. With the transition from fossil fuels to clean power and the electrification of developing countries,
worldwide electricity consumption is forecast to double by 2050.
Currently, China is by far the largest
electricity consumer worldwide, followed by the United States. Combined, the two superpowers account for roughly 50 percent of global electricity consumption. When it comes to electricity consumption per capita, however, the U.S. surpasses China by a wide margin, while the European countries of Iceland and Norway lead the ranking, yielding the highest per person consumption worldwide.
Electricity generation
To keep up with the growing demand,
global electricity generation reached a high of 29,165 terawatt-hours in 2022, more than double the annual output in the early 1990s. As countries seek to reduce their carbon footprint,
clean electricity generation has seen an increase in the past decade, accounting for almost 40 percent of the total generation in 2022. However, fossil fuels are still the main source of electricity generation worldwide. Coal, the highest greenhouse gas emitter of the group, accounted for around 36 percent of the
global power mix that year.
Renewable energy outlook
In 2022, the
global installed electricity capacity from fossil fuels was more than 4.5 terawatts – roughly 25 percent larger than the installed renewable capacity. However, projections show that renewables will dominate the
global electricity generation by 2040. As the largest economies in the world shift to green energy, their
carbon emissions by the power sector are forecast to decrease, contributing to slowing down the effects of global warming.
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Due to varying update cycles, statistics can display more up-to-date
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