JAKARTA: * Indonesia's state power utility Perusahaan Listrik Negara (PLN) will have between 120 million standard cubic feet per day (mmcfd) and 150 mmcfd of unused gas this year, an official at the country's upstream oil and gas regulator SKKMigas said
* The unused gas is expected "because coal (power stations) have emerged and hydro," SKKMigas gas marketing chief Waras Budi Santosa told reporters on Friday
* PLN prioritises the cheapest sources of power to supply the grid, Santosa said