This document provides a summary of a presentation on metaverse enterprise platform development. It discusses why the concept of the metaverse is gaining attention now due to technological assimilation. It provides examples of metaverse use cases including an AI innovation platform and describes what a metaverse enterprise would entail. It also maps the metaverse to emerging technologies and provides examples of applications for sustainability. The document concludes with an overview of how a metaverse could be applied to create a sustainable smart city.