Page 170 - Sustainability Report 2021 - Indonesia Power

Menghadirkan Kinerja Ekonomi yang Optimal
untuk Pembangunan Ekonomi Nasional

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

Nilai EAF Pembangkit Eksisting Berdasarkan Jenis Pembangkit (%)
EAF Value of Existing Power Plants by Type of Power Plant (%)

Jenis Pembangkit
Type of Power Plant 2017 2018 2019 2020 2021
PLTA Hydro Power Plant (HPP) 96,69 98,09 95,78 96,18 96,65
PLTU Batubara Coal Power Plant (Coal-Fired SPP) 91,26 89,05 92,02 90,11 89,49
PLTU Gas Gas-Fired SPP - 70,32 99,86 99,95 -
PLTU Bahan Bakar Minyak Oil Fuel Steam Power Plant (Oil Fuel-Fired SPP) - - - - 100,00
PLTGU Gas Gas Based Combined Cycle Power Plant (Gas-Fired CCPP) 88,10 81,83 83,09 97,02 94,00
PLTGU Bahan Bakar Minyak
Oil Fuel Based Combined Cycle Power Plant (Oil Fuel-Fired CCPP) - - - - -
PLTP Geothermal Power Plant (GPP) 92,93 89,55 89,86 95,08 97,05
PLTG Gas Gas Based Power Plant (Gas-Fired GTPP) 97,00 85,23 98,73 98,94 97,97
PLTG Bahan Bakar Minyak Oil Fuel Based Gas Power Plant (Oil Fuel-Fired GTPP) 99,55 92,72 99,05 - -
PLTD Gas Gas Based Diesel Power Plant (Gas-Fired DPP) 94,31 95,62 92,51 94,25 94,62
PLTD Bahan Bakar Minyak Oil Fuel Based Diesel (Oil Fuel-Fired DPP) - - 100,00 100,00 99,01
Jumlah Total 92,07 87,94 90,52 94,10 93,04

Nilai EAF Pembangkit Eksisting Berdasarkan Unit Pembangkit (%)
EAF Value of Existing Power Plants by Generating Unit (%)
Unit Pembangkit
Generating Unit 2017 2018 2019 2020 2021
Suralaya PGU 91,26 89,05 92,02 90,11 89,49
Priok POMU 93,61 82,19 78,58 97,64 92,15
Saguling POMU 96,35 97,73 96,49 95,99 96,38
Kamojang POMU 92,93 89,55 89,86 95,08 97,06
Mrica PGU 97,57 99,10 93,93 96,64 97,42
Semarang PGU 81,84 82,83 89,06 97,77 93,12
Grati POMU 96,18 78,97 91,29 95,76 98,27
Bali PGU 97,65 93,77 96,68 97,40 98,06
Jumlah Total 92,07 87,94 90,52 94,10 93,04

EAF pembangkit jasa O&M Jawa pada tahun 2021 sebesar 89,84% In 2021, the EAF of O&M Service Power Plants in Java was 89.84%,
meningkat 0,04% dibandingkan tahun 2020 sebesar 89,80%. increased by 0.04% compared to 2020, which was 89.80%. The
Peningkatan tersebut disebabkan oleh unit yang lebih andal increase was because SPP Lontar was more reliable due to a
karena durasi pemeliharaan yang lebih sedikit dibandingkan shorter maintenance duration compared to 2020.
tahun 2020 di PLTU Lontar.

EAF pembangkit jasa O&M Luar Jawa pada tahun 2021 sebesar In 2021, the EAF of O&M service power plants outside Java was
77,80% lebih rendah 1,03% dibandingkan pada tahun 2020 77.80%, decreased by 1.03% compared to 2020, which was 78.61%.
sebesar 78,61%. Penurunan ini disebabkan oleh adanya kerusakan This decrease was caused by the damage to the Dome Coal Yard,
Dome Coal Yard, gangguan Induced Draft Fan dan Boiler Feed Pump disturbances in the Induced Draft Fan and Boiler Feed Pump
(BFP) pada PLTU Pangkalan Susu OMU; dan terdapat ganggguan (BFP) at SPP Pangkalan Susu OMU; and there were Chain Grate
Deformasi Chain Grate dan gangguan Slagging Economizer Flue Gas Deformation disturbances and Slagging Economizer Flue Gas
System pada PLTU Holtekamp OMU. System disturbances at SPP Holtecamp OMU.

170 Lapooran Keberlanjutan 2021 PT INDONESIA POWER