Under great time pressure, the city of Wetzikon is working on transforming the city's heat supply using the waste incineration plant in the nearby town of Hinwil as a heat source. To expedite the plan, the town commissioned us to work out the various options for completing the transformation and to coordinate all the various sub-projects of the transformation. The sub-projects included drafting an energy plan, completing a district heating feasibility study, detailing regional responsibilities, and a target network planning for gas.