재생열에너지 경제성 분석: 균등화열생산비용(LCOH)
Economic Analysis of Renewable Heat Energy: Levelized Cost of Heat (LCOH)
- Resource Type
- Article
- Authors
- 이재석 / Jaeseok Lee; 조일현 / Ilhyun Cho
- Source
- 신재생에너지 / New & Renewable Energy. Mar 25, 2024 20(1):52
- Subject
- Solar Thermal
태양열
Ground Source Heat Pump
지열
LCOH
균등화열생산비용
Economic Analysis
경제성 분석
Scenario Analysis
시나리오 분석
- Language
- Korean
- ISSN
- 1738-3935
This study conducted an economic analysis of renewable heat energy by estimating the levelized cost of heat production (LCOH) of ST and GSHP and comparing it with the cost of alternative fuels. The LCOH of ST ranged from 396.8 KRW/kWh to 578.7 KRW/kWh (small-scale), 270.3 KRW/kWh to 393.3 KRW/kWh (large-scale), and 156.3 KRW/kWh to 220.7 KRW/kWh for GSHP. The economic feasibility of ST and GSHP was analyzed by comparing the calculated LCOH and the fuel costs such as gas and kerosene prices. Moreover, scenario analyses were conducted for installation subsidies under the current system to examine the changes in the economics of renewable thermal energy.