석탄화력발전대비 LNG복합화력발전 환경성 및 경제성 비용분석에 관한 연구

• 영문명: A Study on Environmental and Economic Cost Analysis of Coal Thermal Power Plant Comparing to LNG Combined Power Plant
• 발행기관: 강원대학교 경영경제연구소
• 저자명: 김종원(Jong Won Kim)
• 간행물 정보: 『아태비즈니스연구』제9권 제4호, 67~84쪽, 전체 18쪽
• 주제분류: 인문학 > 문학
• 파일형태: PDF
• 발행일자: 2018.12.30

영문 초록

This study is about comparing coal thermal plant to LNG combined power plant in respect of environmental and economic cost analysis. In addition sensitive analysis of power cost and discount rate is conducted to compare the result of change in endogenous and exogenous variable. For environmental assessment, when they generate 10,669GWh yearly, coal thermal power plant emits sulfur oxides 959ton, nitrogen oxide 690ton, particulate matter 168ton and LNG combined power plant emits only nitrogen oxide 886ton respectively every year. Regarding economic cost analysis on both power plants during persisting period 30 years, coal thermal power plant is more cost effective 4,751 billion won than LNG combined taking in account the initial, operational, energy and environmental cost at 10,669GWh yearly in spite of only LNG combined power plant’s energy cost higher than coal thermal. In case of sensitive analysis of power cost and discount rate, as 1% rise or drop in power cost, the total cost of coal thermal power plant increases or decreases 81 billion won and LNG combined 157 billion won up or down respectively. When discount rate 1% higher, the cost of coal thermal and LNG combined power plant decrease 498 billion won and 539 billion won for each. When discount rate 1% lower, the cost of both power plant increase 539 billion won and 837 billion won. With comparing each result of change in power cost and discount rate, as discount rate is weigher than power cost, which means most influential variable of power plan is discount rate one of exogenous variables not endogenous.

목차

Abstract

Ⅰ. 서론

Ⅱ. 선행 연구

Ⅲ. 환경성 평가 고찰

Ⅳ. 경제성 비용분석

Ⅴ. 결론 및 시사점

References

키워드

Coal Thermal Power Plant Cost Analysis Endogenous Variable Exogenous Variable LNG Combined Power Plant