%0 Journal Article %T The Economic Comparison of Reservoir Type and Run of the River Type Hydropower Plants: A Case Study for Upper Kotmale Hydropower Plant %J Engineer: Journal of the Institution of Engineers, Sri Lanka %D 2018 %R 10.4038/engineer.v51i4.7315 %X Electrical Engineer, Eng. , BSc Eng (Hons) (Moratuwa), MSc (Moratuwa), AMIE(SL), AM(SLEMA). Senior Lecturer, Department of Electrical Engineering, Eng., BSc Eng (Hons) (Moratuwa), MEng(Moratuwa), Int.PEng(SL), CEng, FIE(SL). Emeritus Professor, Department of Electrical Engineering, Eng. (Prof.) , BSc Eng (Hons) (Cey), MSc (Manch), PhD (Manch), FIEE, CEng, FIE(SL), MCS(SL). Chairman, Eng. , BSc Eng (Hons) (Moratuwa), MEng (Bangkok), CEng, FIESL, MIET (UK) %K Reservoir %K run of river %K hydropower %K GHG emissions %K levelized cost %U https://engineer.sljol.info/articles/10.4038/engineer.v51i4.7315/