This document outlines a platform for community sustainability in Dubuque, Iowa. It aims to engage citizens to increase sustainable practices through convening stakeholders, encouraging partnerships between public and private sectors, creating an inventory of sustainable practices, and measuring results to reduce the community's carbon footprint. The platform utilizes a website and interactive tools to provide information, host events, and facilitate sharing of sustainable ideas and behaviors among community members. It is funded through local businesses, utilities, non-profits, and state and national foundations.