Pie Chart Of Energy Consumption In The World
Introduction
Energy consumption is an essential aspect of modern life. It is the driving force behind technology, transportation, and manufacturing, among other things. However, not all countries consume energy at the same rate. In this article, we will examine the pie chart of energy consumption in the world and explore the reasons behind the disparities.
Types of Energy Consumption
There are two primary types of energy consumption: renewable and non-renewable. Renewable energy sources include solar, wind, hydropower, geothermal, and biomass. Non-renewable energy sources include coal, oil, and natural gas.
World Energy Consumption
According to the International Energy Agency (IEA), the world consumed 168,612 terawatt-hours (TWh) of energy in 2019. Non-renewable energy sources accounted for 84.5% of the total, while renewable energy sources accounted for 15.5%. The majority of the world's energy consumption comes from oil (33.1%), followed by coal (27.6%) and natural gas (24.2%).
Energy Consumption by Country
Energy consumption varies greatly by country. The United States is the largest energy consumer in the world, accounting for approximately 17% of the global total. China is the second-largest energy consumer, accounting for approximately 24% of the global total. India, Russia, and Japan round out the top five energy-consuming countries.
Factors Affecting Energy Consumption
There are several factors that affect a country's energy consumption. These include population size, economic development, climate, and energy policies. Countries with larger populations tend to consume more energy, as do countries with higher levels of economic development. Climate also plays a role, as countries with colder climates tend to consume more energy for heating purposes. Energy policies can also influence a country's energy consumption by promoting renewable energy sources or imposing regulations on energy-intensive industries.
Renewable Energy Consumption by Country
While non-renewable energy sources still dominate global energy consumption, the use of renewable energy is growing in many countries. According to the IEA, the top five countries for renewable energy consumption in 2019 were China, the United States, Brazil, India, and Germany. These countries accounted for approximately 70% of global renewable energy consumption.
Benefits of Renewable Energy
Renewable energy sources have several advantages over non-renewable sources. They are cleaner, emit fewer greenhouse gases, and are more sustainable in the long term. Additionally, renewable energy sources can provide energy security by reducing dependence on foreign oil and gas imports. Renewable energy can also create jobs and stimulate economic growth in the renewable energy sector.
Conclusion
The pie chart of energy consumption in the world highlights the disparities in energy consumption between countries and the dominance of non-renewable energy sources. However, the growing use of renewable energy sources offers hope for a more sustainable and cleaner energy future. By promoting renewable energy and implementing energy-efficient policies, countries can reduce their dependence on non-renewable sources and mitigate the negative impacts of climate change.
