The Gulf of Fonseca, bordering three Central American nations, was chosen as a test case for the suitability of the design for protected, territorial waters – this location selected was based loosely on the criteria we used for selecting host nations, such as proximity to cities and existing infrastructure, and location within an attractive climate, outside the path of hurricanes. However, site selection for this study should not be interpreted as suggesting that we have an agreement to develop a floating city in the Gulf of Fonseca. In a location like this, DeltaSync reports that the platforms could be completely solar-powered, and that this would in fact be more cost-effective than diesel generation, even including the costs of battery storage and distribution via micro-grid. This concept also assesses a scalable method of financing a breakwater, which could eventually surround the city and allow it to move out to the open ocean. Mobility of the individual modules is key from the perspective of guaranteeing autonomy for the city – in the event that the relationship with a particular host nation no longer suits either party, the platforms could detach from their moorings and float to a different location. Modularity and mobility also enable dynamic geography and empower citizens of the city to rearrange into more desirable configurations as the population grows and evolves. While more in-depth engineering research is required, the preliminary analysis suggests that concrete platforms in the 50 x 50 meter dimensions strike the best balance between cost, movability, and stability in the waves of the representative region. Future research includes verifying the findings in DeltaSync’s report and honing the assumptions off of which the design is based.