According to the panel data of 11 provinces in the west part of China during 1998—2011，the industrial environment efficiency and the economic efficiency of each province in the west part of China are measured by DEA-SBM Model and DEA-CCR Model，and the results show that DEA-SBM Model better solves unexpected output problem，that the industrial environment efficiency measured by DEA-SBM Model is more objective and practical than the economic efficiency measured by DEA-CCR Model，that the industry in the west part of China does not reach the optimal production frontier，that the difference between the industrial environment efficiency and the economic efficiency in the west part of China gradually narrows during 1998—2007 but enlarges during 2007—2011，that there is regional difference in the influence of environment pollution on the industrial environment efficiency of each province in the west part of China，among which，there is big difference between the industrial environment efficiency and the economic efficiency in Inner Mongolia，Shaanxi，Qinghai and Ningxia，and there is low coordination degree between industry and environment. The west part of China should accelerate the change of industrial growth mode，optimize industrial transfer，reasonably allocate the resources and mitigate the contradiction between industry and environment.