Table of Contents
How much electricity does the whole world use?
The world’s electricity consumption amounted to approximately 23,398 billion kilowatt hours, or 23,398 terawatt hours in 2018. Global power use increased more or less steadily until 2000, when it began seeing a more pronounced growth.
How much electricity does the world use per year?
Total Energy Supply
| Year | Total energy supply (TES)1 | Final energy consumption1 |
|---|---|---|
| 2014 | 155,481 (Mtoe 13,369) | 109,613 (Mtoe 9,425) |
| 2015 | 158,715 (Mtoe 13,647) | 109,136 (Mtoe 9,384) |
| 2017 | 162,494 (Mtoe 13,972) | 113,009 (Mtoe 9,717) |
| 1 converted from Mtoe into TWh (1 Mtoe = 11.63 TWh) and from Quad BTU into TWh (1 Quad BTU = 293.07 TWh) |
How much of the world is powered by electricity?
At a global level, the percentage of people with access to electricity has been steadily increasing over the last few decades. In 1990, around 71\% of the world’s population had access; this has increased to 87\% in 2016.
How much electricity does it take to power the world as of 2020?
As of 2020, it takes 3 trillion watts to power the entire world. But almost a billion people don’t have access to reliable electricity. As countries become more industrialized and more people join the grid, electricity demand is expected to increase about 80\% by 2050.
Who uses the most energy in the world?
China
China is the largest consumer of primary energy in the world, using some 145.46 exajoules in 2020. This is far more than was consumed by the United States, which ranks second. The majority of primary energy fuels is still derived from fossil fuels such as oil and coal.
What percentage of electricity is wasted?
According to the Energy Information Administration (EIA), the answer is 34\%. In other words, 66\% of the primary energy used to create electricity is wasted by the time the electricity arrives at the customer meter. It is estimated that of the 66\% lost, 59\% of it is lost in the generation process.
What is the biggest source of electricity?
Fossil fuels are the largest sources of energy for electricity generation. Natural gas was the largest source—about 40\%—of U.S. electricity generation in 2020. Natural gas is used in steam turbines and gas turbines to generate electricity.
How much electricity does the world use 2021?
The United States is the second largest consumer of electric energy in the world with over 3.9 trillion kilowatts per hour used each year….Energy Consumption by Country 2021.
| Country | Energy Consumption (kWh per capita) | 2021 Population |
|---|---|---|
| United States | 12,994 | 332,915,073 |
| United Arab Emirates | 11,088 | 9,991,089 |
| South Korea | 10,497 | 51,305,186 |
Which country in the world consumes the most electricity?
China consumes the most electricity of any country in the world. The United States ranks as the second-largest electricity consumer, at 4,194 terawatt hours in 2019 and was followed by India at a significant margin. Most energy generated in China is sourced from coal.
What country uses the least electricity?
South Sudan ranked as the least-electrified country in the world in 2019, with only seven percent of its population having access to electricity.