The Ethos Double Dome is composed of two 60 ft diameter domes and a central Earthcom 32 Support Module.  This design provides extremely long-term power and twice the food storage volume of the single dome arrangement.   Up to 16 CAT 25 pods can be connected in this configuration. The community can include CAT 25 Living Pods, Generator Pods, Green House Pods, Hospital Pods, Theater Pods.