DHFuture4MZ – Exploring the feasibility of a flexible and affordable heating transition in Mürzzuschlag
© AEE INTEC / Larissa Hamilton, created with AI
The project DHFuture4MZ investigates how district heating supply in Mürzzuschlag can be further aligned with local renewable energy sources, made more flexible, and kept affordable in the long term. The starting point is the region’s high potential for wind power, photovoltaics, and solar thermal energy. At the same time, limited electricity grid infrastructure can lead to temporary surpluses of renewable electricity, which currently cannot always be used economically.
The aim of this exploratory project is to assess the technical and economic feasibility of an innovative technology mix for the district heating system operated by Stadtwerke Mürzzuschlag. The focus is on industrial heat pumps, seasonal thermal storage, the potential expansion of solar thermal energy, and the intelligent use of surplus renewable electricity. This approach is intended to support a secure, price-stable, and climate-neutral heat supply while also helping to relieve the electricity grid.
The project includes the assessment of local potentials and framework conditions, the analysis of district heating and urban development aspects, the evaluation of different supply scenarios, and the development of an implementation strategy. The results will provide a sound basis for decision-making for a potential subsequent implementation project and may also be relevant for other cities and district heating operators facing similar challenges.
