Power is a fundamental factor that matters. In response to the basic needs of the people and is a fundamental factor production in the business sector and industry. Therefore, it must have the energy supply. To have a sufficient quantity at reasonable prices.In accordance with the needs of users in order to satisfy the basic needs of the people, and can meet the needs. In various economic activities adequately
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.The energy we use today. It may be divided into 2 types, namely, energy waste and renewable energy by the energy waste. Is used as energy, including coal, oil shale, sand oil, crude oil.And natural gas and renewable energy, including energy from wood, wood, rice, sugarcane bagasse, biomass, water, solar wind and waves.
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