Energy is an object that can move through basic reactions. Increasing population growth is one of the factors for increasing energy needs. One of the initiatives initiated was the creation of a thermoelectric generator (TEG). The formulation of the problem in this study is to determine the output voltage, current and power generated by the thermoelectric as an alternative energy and to determine the effect of temperature on the thermoelectric. The goal is to be able to find out the amount of output generated by the thermoelectric when it gets a heat source from the dispenser. The source of the data in this study was obtained from the results of testing the tools that have been made. The test results show the effect of temperature on the thermoelectric tested for 12 hours of 4.7 Volts with a water temperature in the dispenser tank of 71°C without using a step up using 6 pieces of thermoelectrics arranged in series.

Kata Kunci: Energy alternative, Thermoelectric generator, Power plant, water dispenser