The world has energy many types, such as steam energy, wind energy, thermal energy, natural gas, diesel, the ionic energy from the sun and power coal. The production is divided into two categories are Conventional Energy and Non - conventional energy.
This section will focus on conventional Energy is the main commercial. Conventional Energy is used with a large production centers, and the development of high technology, Such as Large hydropower Petroleum Natural gas and coal, etc. This energy will affect the environment, And a cause of global warming. The cause of the burning include CO2, SO2 in the atmosphere. Especially electricity from coal plants.