Page 171 - Sustainability Report 2021 - Indonesia Power

Providing Optimized Economic Performance
For National Economic Development

MENINGKATKAN KETERSEDIAAN, KEANDALAN DAN EFISIENSI PEMBANGKIT
IMPROVING AVAILABILITY, RELIABILITY, AND EFFICIENCY OF PLANT

Scheduled Outage Factor (SOF)

SOF digunakan untuk mengukur tingkat pembangkit keluar SOF demonstrates the level of system outage because of planned
sistem karena pemeliharaan terencana, yaitu Planned Outage maintenance, i.e. Planned Outage Hour and Maintenance Outage
Hour dan Maintenance Outage Hour yang sudah direncanakan Hour that have been planned before. Thus, a lower SOF value
sebelumnya. Dengan demikian, semakin rendah nilai SOF indicates that the generating unit performs optimization in the
menunjukkan unit pembangkit dapat melakukan optimasi planned maintenance.
dalam pemeliharaan yang direncanakan.

Kinerja SOF Indonesia Power merupakan kinerja pembangkit SOF performance of Indonesia Power consists of the performance
eksisting, pembangkit jasa O&M Jawa dan pembangkit jasa of existing power plants, O&M service power plants in Java,
O&M Luar Jawa. Pada tahun 2021, SOF Pembangkit Eksisting and O&M service power plants outside Java. SOF for Existing
adalah sebesar 5,29% meningkat 22,74% dibandingkan tahun Power Plants in 2021 amounted to 5.29%, an increase of 22.74%
2020 sebesar 4,31%. Peningkatan tersebut disebabkan oleh compared to 2020, which was 4.31%. This increase was caused by
jumlah pemeliharaan Planned Outage (PO) dan Maintenance Outage more Planned Outage (PO) and Maintenance Outage (MO) in 2021
(MO) 2021 lebih banyak dibandingkan tahun 2020. compared to 2020.
Nilai SOF Pembangkit Eksisting Berdasarkan Jenis Pembangkit (%)
SOF Value of Existing Power Plants by Type of Power Plant (%)
Jenis Pembangkit 2017 2018 2019 2020 2021
Type of Power Plant
PLTA Hydro Power Plant (HPP) 3,13 1,89 4,14 3,76 2,87
PLTU Batubara Coal Power Plant (Coal-Fired SPP) 6,78 7,59 6,40 6,59 8,08
PLTU Gas Gas-Fired SPP - 18,16 - 0,05 -
PLTU Bahan Bakar Minyak Oil Fuel Steam Power Plant (Oil Fuel-Fired SPP) - - - - -
PLTGU Gas Gas Based Combined Cycle Power Plant (Gas-Fired CCPP) 5,91 4,92 11,69 2,25 2,12
PLTGU Bahan Bakar Minyak - - - - -
Oil Fuel Based Combined Cycle Power Plant (Oil Fuel-Fired CCPP)
PLTP Geothermal Power Plant (GPP) 2,30 1,23 8,38 4,54 0,93
PLTG Gas Gas Based Power Plant (Gas-Fired GTPP) 2,39 14,25 1,20 0,99 0,38
PLTG Bahan Bakar Minyak Oil Fuel Based Gas Power Plant (Oil Fuel-Fired GTPP) 0,44 1,64 0,77 - -
PLTD Gas Gas Based Diesel Power Plant (Gas-Fired DPP) 5,14 4,08 7,41 5,68 5,00
PLTD Bahan Bakar Minyak Oil Fuel Based Diesel (Oil Fuel-Fired DPP) - - - - 0,67
Jumlah Total 5,21 5,88 7,22 4,31 5,29

Nilai SOF Pembangkit Eksisting Berdasarkan Unit Pembangkit (%)
SOF Value of Existing Power Plants by Generating Unit (%)

Unit Pembangkit 2017 2018 2019 2020 2021
Type of Power Plant
Suralaya PGU 6,78 7,59 6,40 6,59 8,08
Priok POMU 4,01 4,28 14,78 1,53 5,13
Saguling POMU 3,40 2,18 3,44 3,93 3,59
Kamojang POMU 2,30 1,23 8,38 4,54 0,93
Mrica PGU 2,42 1,08 5,94 3,34 2,55
Semarang PGU 7,87 8,34 7,80 1,76 5,33
Grati POMU 2,81 7,92 5,91 3,29 1,23
Bali PGU 2,14 2,52 3,19 2,51 1,85
Jumlah Total 5,21 5,88 7,22 4,31 5,29

PT INDONESIA POWER 2021 Sustainability Report
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