By combining the intelligence of humans and nature, Biopolus is engineering urban ecosystems to close water, energy, food, and waste loops through a network of decentralized urban metabolic hubs. A new class of buildings will house these hubs for urban circularity. Through smart, functional engneering and design, Biopolus has created the BioMakery, a biofactory for the future city. The BioMakery is powered by Biopolus MNR technology, which uses biological engineering to harness clean water, energy, nutrients, and minerals from wastewater and organic waste. Supplemental modules for community functions and urban farming, can also be added to create an open and integrated space for sustainable urban living.