Multivalent solutions for renewable heat supply in multi-storey multi-storey residential buildings

Vienna wants to be climate-neutral by 2040. Flagship projects play a central role in the energy transition. With the “100 projects out of gas” initiative of the Department of Energy Planning of the City of Vienna, which is managed by UIV Urban Innovation Vienna Vienna GmbH, aims to increase the visibility of solutions in existing buildings. be strengthened. The aim is to present the greatest possible variety of alternatives to heat and electricity supply using fossil fuels. The experience gained from the implemented projects should support other projects in their implementation, as well as provide the City of Vienna and its advice centers with valuable information. One focus is on supporting and replicating decarbonization projects that are planned or being implemented. decarbonization and to demonstrate replicable solutions for comparable projects. projects. Technical and economic studies on common use cases are used to to identify replicable solutions and learn from them. Covering the heating requirements of a multi-storey residential building with just one renewable renewable heat source can be difficult to achieve under unfavorable initial conditions. be difficult.