Environmental Impact Assessment of Electricity Production from Combined Cycle Steam Power Plants with Life Cycle Assessment Approach Case Study: Muara Karang Power Plant

Combined cycle steam power plant has been used in generating electricity due to its efficiency. Considering to find the impact to the environment, it requires a comprehensive study. This study is made by using LCA method from dividing the system into 4 sub system: energy preparation package, water production package, electricity production and support sub system. From the calculation, it is found that Acidification Potential (AP) is the most impact and comes from NOx as biggest resources from combustion chamber process.