Presenting an offshore sustainable energy production center which is designed to be fully self-autonomous. Each level of this structure serves distinct functions including renewable energy systems, waste plastic transformation facilities, and public spaces. These functions are interwoven across all levels, which are connected by reinforced concrete and steel decks. One of the primary objectives of "Ecstatic Nexum[s]"; is to create an environment that pioneers sustainable energy development, heralding a future of innovation and sustainability. This project was developed within the context of Middle East Technical University.