Wind energy is to play a larger role in providing electricity to industrial and domestic consumers in Hubei province.Yet there is no provincial wind data management platform in Hubei, which is an obstacle for scientific decision-making and quick examination & approval of wind energy development projects.Therefore a provincial wind energy information management platform is proposed in this paper based on GIS technology.Basic information at provincial level including wind observation data, wind energy resources assessment report, wind farm power generation, geographic information, high resolution digital elevation and remote sensing images, are combined with meteorological data, wind energy resources numerical simulation data and power dispatching data, to realize functions including progress tracking of wind power projects, management of wind observation data, query of wind energy resources distribution, etc.Then the MapGIS is employed to analyze and mine the information, with purpose to assist scientific decision-making and development of wind energy projects.