Page 176 - Sustainability Report 2021 - Indonesia Power
P. 176
Menghadirkan Kinerja Ekonomi yang Optimal
untuk Pembangunan Ekonomi Nasional
MENINGKATKAN KETERSEDIAAN, KEANDALAN DAN EFISIENSI PEMBANGKIT
IMPROVING AVAILABILITY, RELIABILITY, AND EFFICIENCY OF PLANT
Tara Kalor Netto
Net Heat Rate
Tara Kalor Netto mengukur efisiensi pemakaian bahan bakar Net Heat Rate measures the efficiency of fuel consumption in the
dalam nilai kalori yang dibutuhkan untuk setiap kWh produksi calorific rate required for each net production kWh generated by
neto yang dibangkitkan oleh unit pembangkit pada suatu periode. the generating unit in a certain period. Thus, a lower value of Net
Dengan demikian, semakin rendah nilai Tara Kalor Netto, Heat means a more efficient power plant.
menunjukkan bahwa pembangkit tersebut semakin efisien.
Kinerja Tara Kalor Netto Indonesia Power merupakan kinerja Net Heat Rate performance of Indonesia Power consists of the
pembangkit eksisting, pembangkit jasa O&M Jawa dan performance of existing power plants, O&M service power plants
pembangkit jasa O&M Luar Jawa. Pada tahun 2021, Tara Kalor in Java, and O&M service power plants outside Java. In 2021, the
Netto Pembangkit Eksisting adalah sebesar 2.563,12 kCal/kWh Net Heat Rate of Existing Power Plants was 2,563.12 kCal/kWh,
meningkat 0,72% dibandingkan tahun 2020 sebesar 2.544,82 increased by 0.72% compared to 2020, which was 2,544.82 kCal/
kCal/kWh. Peningkatan tersebut terutama disebabkan oleh kWh. This increase was mainly due to the coal switching program
program coal switching PLTU Suralaya 1-7 yang diimplementasikan of SPP Suralaya 1-7, which was implemented starting in mid-2020.
mulai pertengahan tahun 2020.
Nilai Tara Kalor Netto Pembangkit Eksisting Berdasarkan Jenis Pembangkit (kCal/kWh)
Net Heat Rate of Existing Power Plants by Type of Power Plant (kCal/kWh)
Jenis Pembangkit 2017 2018 2019 2020 2021
Type of Power Plant
PLTU Batubara Coal Power Plant (Coal-Fired SPP) 2.683,22 2.658,80 2.581,97 2.598,29 2.651,77
PLTU Biomass Biomass SPP - - - - 2.669,72
PLTU Gas Gas-Fired SPP - 3.497,28 3.501,65 - -
PLTU Bahan Bakar Minyak Oil Fuel Steam Power Plant (Oil Fuel-Fired SPP) - - - - -
PLTGU Gas Gas Based Combined Cycle Power Plant (Gas-Fired CCPP) 2.433,04 2.374,11 2.322,29 2.300,23 2.296,45
PLTGU Bahan Bakar Minyak 2.240,81 2.530,03 2.711,65 2.352,15 2.870,28
Oil Fuel Based Combined Cycle Power Plant (Oil Fuel-Fired CCPP)
PLTG Gas Gas Based Power Plant (Gas-Fired GTPP) 3.737,35 3.593,16 3.779,40 18.702,19 6.397,14
PLTG Bahan Bakar Minyak Oil Fuel Based Gas Power Plant (Oil Fuel-Fired GTPP) - 3.417,04 3.460,56 4.933,19 3.247,45
PLTD Gas Gas Based Diesel Power Plant (Gas-Fired DPP) 2.283,51 2.300,60 2.284,11 2.276,70 2.301,56
PLTD Bahan Bakar Minyak Oil Fuel Based Diesel (Oil Fuel-Fired DPP) 2.770,26 2.240,26 2.369,29 2.427,79 2.373,86
Jumlah Total 2.609,80 2.594,05 2.524,55 2.544,82 2.563,12
Nilai Tara Kalor Netto Pembangkit Eksisting Berdasarkan Unit Pembangkit (kCal/kWh)
Net Heat Rate of Existing Power Plants by Generating Unit (kCal/kWh)
Unit Pembangkit 2017 2018 2019 2020 2021
Type of Power Plant
Suralaya PGU 2.683,22 2.658,80 2.581,97 2.598,29 2.651,82
Priok POMU 2.345,07 2.327,00 2.253,10 2.266,90 2.256,96
Semarang PGU 2.624,41 2.497,14 2.471,98 2.443,90 2.463,66
Grati POMU 2.375,42 2.604,93 2.510,87 2.363,87 2.269,60
Bali PGU 2.321,39 2.512,48 2.335,73 2.331,01 2.354,92
Jumlah Total 2.609,80 2.594,05 2.524,55 2.544,82 2.563,13
176 Lapooran Keberlanjutan 2021 PT INDONESIA POWER
