Energy is fundamental to the quality of life in the earth. Meeting the growing demand for energy sustainably is one of the major challenges of the 21st century. Indonesia is a developing country and the world's fourth most populous nation. Total annual energy consumption increased from...

In Indonesia, the transportation sector is the third largest energy consuming sector (28%) after the industrial and residential sector. Transport energy consumption is mostly driven by the road sub-sector. In order to reduce fuel consumption and emissions production in the transportation sector,...