Abstract: In the context of sustainable development, environmental factors have increasingly become an important indicator for the evaluation of industrial efficiency. On the basis of the theoretical analysis of the relationship between the degree of environmental control constraints and the process of new industrialization, this paper conducts an empirical test and evaluation with DEA analyzing method on the new industrialization efficiency of Poyang Lake Ecological Economic Zone in the context of environmental control. Such conclusions are drawn that within the Zone the pure technical efficiency of industrial development is rather low, the environmental protection and economic development need to be further coordinated, etc.. In order to improve the efficiency of the new industrialization in Poyang Lake Ecological Economic Zone, some measures must be taken, such as to increase investment in science and technology, to introduce more talents, and so on.

Key words: environmental control; Poyang Lake Ecological Economic Zone; new industrialization efficiency