Jul 16, 2021· The electrification rate (ER) in Indonesia reached 98.89% at the end of 2019. Almost all provinces in Indonesia have an ER greater than 95%, according to the minutes of the 2019 electrification ratio and village electricity ratio setting meeting. The lowest ER was in East Nusa Tenggara, increasing from 62% in 2018 to 85% in 2019.