Energy demand by sector refers to the distribution of energy consumption across various segments of society, including residential, commercial, industrial, and transportation sectors. Understanding this breakdown is crucial for efficient energy planning and sustainability initiatives, as it helps identify where and how energy resources are utilized.

Indonesia's energy supply is characterized by a diverse range of resources. The country relies heavily on its abundant reserves of coal, which has historically been a primary source of energy. In recent years, there has been a growing focus on expanding renewable energy sources, including geothermal, solar, and wind power. Additionally, Indonesia possesses significant oil and natural gas reserves, making it a key player in the global energy market. This resource-rich nation is actively seeking to balance its energy mix and enhance sustainability, making strides towards a more secure and environmentally-friendly energy future.