Seite - 401 - in Book of Full Papers - Symposium Hydro Engineering

Table 1. Electricity Projection needs in Central Sulawesi 2015 – 2014 Year Economic growth (%) Sale (GWh) Production (GWh) Peak load (MW) Customer 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 10,90 11,44 12,15 12,51 12,69 12,33 12,33 12,33 12,33 12,33 957 1.050 1.188 1.345 1.520 1.711 1.904 2.104 2.308 2.526 1.081 1.229 1.382 1.613 1.805 2.016 2.229 2.454 2.677 2.918 208 218 246 268 302 340 378 416 454 494 518.509 533.401 572.185 612.940 653.976 696.067 728.451 754.118 772.538 787.202 Growth (%) 12,13 11,4 11,7 10,1 4,8 2.2. Electric Power Development Plan in Central Sulawesi The generation facilities construction plan in the Central Sulawesi Province regard to potential of local primary energy (hydropower) include the distribution pattern of population. Large hydropower potential of Poso watershed can be developed into a large-scale hydropower up to 575 MW. To meet the electricity needs until 2024, an additional generating capacity was planned about 457 MW with the following details: Table 2. Development Plant in Central Sulawesi No Project Capacity (MW) COD 1 2 3 4 5 6 7 8 9 10 11 12 13 Ampana Buleleng Palu 3 Tawaeli (Ekspansi) PLTM Tersebar Sulteng Luwuk PLTM Tersebar Sulteng PLTM Tersebar Sulteng PLTM Tersebar Sulteng Marana (FTP 2) Bora Pulu (FTP 2) Tolitoli Poso 1 2x3 1,2 2x50 2x15 9,6 40 15,1 10,8 14 20 40 2x25 120 2016 2016 2018 2016 2017 2017 2018 2019 2020 2022 2022 2020/21 2021/22 Total 457 Construction of Hydroelectric Power Plant (HEPP) Poso-1 with 4x30 MW capacity will utilize water resources derived from Poso River, with headwaters in the form of Lake Poso. 401