This course contains basic concepts of technical economics and their application in analyzing the feasibility of economic aspects of project investment, which consists of basic concepts of technical economics, interest and interest formulas, time value of money, selection of economic alternatives, net present value (NPV), internal rate of return (IRR), profitability index (PI), payback period (PP), break even point (BEP), benefit cost ratio (B/C), sensitivity and risk analysis. Learning is carried out using direct and cooperative teaching methods with a constructivist approach.