CarbonZero4IMS

Decarbonization of the Inge-Morath-Siedlung Graz

CarbonZero4IMS is a collaborative research and development project that, as a flagship project for the energy transition, aims to completely convert an existing residential area in Graz to renewable heating and cooling. The focus is on the Inge-Morath-Siedlung, comprising 108 residential units and 51 individual buildings, which are currently heated centrally and decentrally with gas. The project is supported by a strong consortium and addresses key challenges of the energy transition in high-density housing.

What you should know

The innovation

The project goes beyond the state of the art by:

A digital twin of the entire system is created and linked with machine learning and model predictive control (MPC) for self-learning operation.

The dynamic management of electric boilers is used for network stabilization and cost optimization.

Implements a joint, neighborhood-wide energy concept instead of individual solutions.

Legal and technical challenges in the use of communal areas for probes and collectors are addressed.

CarbonZero4IMS

Advantages
of innovation

  • Transition to renewable heating and cooling supply by means of heat pumps, supplied by probe fields and PVT collectors, connected via a low-temperature network.

  • Integration and majority building among the co-owners, intensive moderation and support in the decision-making process.

  • System planning and design: Identification and evaluation of heat sources and sinks, optimization of the probe field layout, consideration of building inertia and sector coupling.

  • Technical implementation and operation: Implementation of a predictive, MPC-based control strategy, validation and optimization using real data.

  • Gender and sustainability aspectsActive involvement of all residents, ensuring user comfort, complete decarbonization, integration of local electricity generation, social resilience and price-stable supply.

We'll keep you up to date

Project status: Started

CarbonZero4IMs

Contact person: Patrick Landerl

We shape the future

Support from Next-Incubator

As a subsidiary of Energie Steiermark, the next-incubator has in-depth expertise in energy innovation. We contribute our expertise in the development and support of innovation projects – particularly in the areas of decarbonization and digital transformation.