PLN applies digital system in safeguarding coal supply for power plants Saturday, October 2 2021 - 01:49PM WIB By Romel S Gurky State-owned utility company PT Perusahaan Listrik Negara PLN has unveiled its strategy ... Log in to read the story Login Related News & Products HUMI acquires two units of tug boats Moody's Ratings affirms Adaro Indonesia's Ba1 ratings; outlook remains stable Free Indika completes pricing, purchase agreement for $350m notes Indonesian Coal Report Issue 51 Indonesian Nickel Report Issue 48 Indonesian Nickel Book 2022 BEL secures new coal supply contract Indonesia Coal Industry Map 2023