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Financial Analysis for Assessing the Economics of Carbon Capture in Coal-fired Power Plants: a Case Study of Sumatera, Indonesia

机译:评估燃煤发电厂碳捕获经济学的财务分析 - 以印度尼西亚苏马特省的案例研究

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摘要

This paper compares the financial viability of private sector investment in a coal power plant with carbon capture and geothermal power plant based on long-term contract of Power Purchase Agreement (PPA). Based on the project cash flow analysis, it is found that investing in a coal power plant that must install carbon capture is only financially viable if there is demand for CO2 from EOR market. Financial performance of a coal-fired power plant with carbon capture installation is significantly improved when there is demand for captured CO2 to be utilised for EOR in oil production. Private investment in geothermal power plant offers more favorable investment returns than investing in coal-fired power plant with carbon capture. The private sector investment in power generation may choose to invest more in renewable energy power plants such as geothermal power that offer a more attractive return on investment than investing in clean coal technology such as coal-fired power plant with carbon capture.
机译:本文比较了基于长期电力购买协议(PPA)的长期合同碳捕获和地热发电厂煤电工厂私营部门投资的金融活力。基于项目现金流量分析,发现投资必须安装碳捕获的煤电站,只有对EOR市场的二氧化碳的需求,只能在经济上可行。当捕获二氧化碳需求用于石油生产中的EOR时,有碳捕获装置的燃煤电厂的财务性能显着提高。地热发电厂的私人投资提供比碳捕获燃煤发电厂的投资更有利的投资回报。私营部门的发电投资可能选择在可再生能源发电厂(如地热电厂)的投资投资,这些能源电厂提供比投资更具吸引力的投资回报,而不是碳捕获燃煤电厂等燃煤电厂。

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