We propose an evaluation method of the emission reduction design scheme for the ro-ro terminal.Based on an evaluation index system considering the economic，environmental and social attributes，we introduce the analytic hierarchy process and weighting TOPSIS method to evaluate the ro-ro terminal design scheme，and take a ro-ro terminal as an example to verify the effectiveness of the method.The results show that each scheme in the example has good discrimination under the evaluation model，and shore power is the optimal technology，and then low sulfur diesel and land-based scrubber thirdly.Therefore，the evaluation method can provide decision support for the ro-ro terminal when selecting emission reduction design scheme.