The awareness of energy consumption is gaining much more attention in manufacturing due to its economic and sustainability bene ts. An energy consumption model is needed for quantifying the consumption and predicting the impact of various process parameters in manufacturing. This paper aims to develop an energy consumption model based on Speci c Energy Consumption (SEC) for Direct Energy Deposition (DED) based Hybrid Additive Manufacturing (HAM). Three signi cant factors, including scanning speed, laser power, feed rate, and their interactions, are analyzed to investigate their effect on energy consumption. The results suggest that all the factors have a strong in uence, but their interaction effects have a weak in uence on the energy consumption for HAM. Among the three process parameters, laser power has the most signi cant effect on energy consumption. Based on the regression analysis result, this study recommends high scanning speed while the laser power and feed rate should be low to reduce energy consumption. Also, the idle time has signi cant energy consumption during the whole HAM process.