nuclear power
Oil is the main source of electricity worldwide.
coal is the main source of electricity in Germany
hydropower
THERMAL
The main energy source for a reaction is typically provided by heat, light, or electricity.
it doesn't it gets it from the main source
Electric power plants are the main source of electricity generation in most regions, providing the power needed to run homes, businesses, and industries.
Electricity and after that natural gas.
electricity, geothermal, nuclear, and probably more
burning fossil fuels to make electricity
Coal - about 50 percent of total
For electricity it is still coal, for transport it is oil