Economic Analysis of Investment Feasibility in the Planning of the Construction of 50 MW Solar Power Plant (PLTS) in Capital of Indonesia, Kalimantan

Abstract

The scenario in electrifying the Capital of the Archipelago (IKN) Indonesia will carry the concept of Green, Smart and Beautiful. In its application, energy that will be utilized through new and renewable energy (EBT) based power generation sources without emissions, one of which is the use of 50 MW Solar Power Plants. This study aims to analyze investment feasibility and calculate the reduction emissions resulting from the installation of this system. Research methods carried out through simulations and literature studies, simulations using homer applications and library studies sourced from IKN, PLN, ESDM documents. The simulation uses 8000 solar panels. From the simulation results, it produces panel production of 5,140,8520 kwh / year, with a capacity of 385 wp / panel. An investment of Rp. 41,179,167652 means a cost saving of Rp. 5,320,438,200/year at a price of Rp. 1,035/kwh. Pay back period for 8 years with an NPV value of 1.45, BCR of 1.20, NPV value of 0.89 or > 0 and IRR=0 means that investment in terms of economic calculations is feasible. Carbon reduction yield of 421 tons of CO2 / year.

Design and Economic Analysis of a Solar-Powered Charging Station for Personal Electric Vehicles in Indonesia

“…Utilizing solar energy, one of the green energies, can increase the percentage of reduction in existing carbon gas emissions. The steps that can be taken care of by building a PLTS and an electric vehicle charging station (SPKL), both for the public (SPKLU) and at home [13,14]. Based on data from the State Electricity Company (PLN), there will be 1,081 SPKLU units and 4,610 home charging units connected to the network in 2023, with a total electrical power consumption of 2,937 MWh [15].…”