NETL's Geocube is a flexible, customizable web mapping application that concatenates key spatial datasets and information relevant to energy research needs for a given region. The Geocube connects users to data and information spanning the subsurface to the surface via EDX, integrating its online search capabilities and from current data feeds. Users have the flexibility to develop maps with spatial elements of interest to them and export and download their custom web-map and/or the underlying datasets. The first NETL Geocube being released focuses on the offshore Gulf of Mexico region. Throughout the next year additional Geocubes for the U.S. are planned.