Technology evaluation is one of the key issues in discussions on the development of evaluation methods. This paper deals with some methods for the evaluation of new energy technologies, which were appraised by MAUT from various outlooks: economics, environment, and resource saving. MAUT is considered to be the proper method for evaluating the next generation energy technology, since it can evaluate alternatives that comprise basic criteria. This paper analyzes a priority order of 13 new energy technologies selected by groups of energy technology experts through two steps. Converted utility technology shows the highest value in economics.