natural gas
OIL!
coal
Coal provides about 40 percent of the world's energy supply. It is a major source of electricity generation in many countries, especially in Asia. However, coal is also a significant contributor to greenhouse gas emissions and air pollution.
14%
coal
Burning the stored energy of fossil fuel
It has been fossil oil.
As of recent estimates, fossil fuels supply about 80% of the world's energy needs. This includes oil, natural gas, and coal, which remain the dominant sources of energy for electricity generation, transportation, and heating. Despite the growth of renewable energy sources, fossil fuels continue to play a critical role in the global energy landscape. Transition efforts are ongoing, but significant reliance on fossil fuels persists.
About 1%
The world's 70% of the energy comes from coal or fossil fuel based power, most of the countries currently use Nuclear as their leading power supply, one such example is France which produces 90% of its energy from Nuclear fuel
Twenty percent of the worlds energy is supplied by natural gas.
relatively inexpensive and readily available.