New project explores the possibilities of utilizing waste heat in Häme as part of a low-carbon energy system
By efficiently utilizing waste heat, primary energy consumption could be reduced, but this requires closer cooperation between different stakeholders. In this new project, we bring together data, actors, and solutions to enable more efficient use of waste heat in the Häme region.
More efficient utilization of waste heat is a key means of reducing primary energy consumption, improving the energy efficiency of the energy system, and advancing sustainable development goals. However, wider use of waste heat requires new types of contractual and pricing models as well as closer cooperation between different stakeholders. In the Waste heat in Häme and its technological utilization (LÄMPÖ) project, we address these challenges by compiling a coherent and up-to-date knowledge base on waste heat utilization in the Häme region as part of a low-carbon energy system.
Waste heat refers to thermal energy generated in various processes that currently remains unused. In addition to industrial processes, many everyday activities also produce waste heat, such as refrigeration equipment in grocery stores and cooling systems in shopping centres. The aim of the LÄMPÖ project is to strengthen regional energy efficiency and support collaboration that enables wider utilization of waste heat than is currently the case.
We bring concrete benefits to Häme by providing up-to-date information that supports decision-making on the generation of waste heat and the possibilities of utilizing it. The comprehensive map service for Tavastia Proper and Päijät-Häme, as well as technical, financial and legislative reviews, facilitate investment and development decisions, support the improvement of energy efficiency and promote a low-carbon energy system. In addition, we help identify business opportunities related to waste heat and develop solutions that strengthen cooperation between different actors.
Mapping, analyses and concrete solutions for the utilization of waste heat
In the project, we will produce a comprehensive, up-to-date map service of waste heat sites in Tavastia Proper and Päijät-Häme, which will continue the work started in the Waste heat for utilization (Hukka) project. In addition, we carry out technical, economic and legislative reviews. The technical review covers key solutions for the recovery and utilization of waste heat, such as direct heat recovery, heat pump solutions, electricity production and cooling, and an assessment of the overall efficiency of energy systems. In addition, we draw up an action map that supports the selection of suitable technology solutions for different applications.
We also examine the business opportunities related to waste heat, as well as pricing and contract models, while assessing the effects of Finnish and European legislation on the utilization of waste heat. By examining and modelling example cases, we will investigate the role of waste heat in the energy system of the future. We also consider data centers as significant sources of waste heat and examine their potential.
Companies, municipalities and other organisations can participate in the LÄMPÖ project by providing information on their own energy flows, participating in interviews, and participating in the project’s events and networks. In return, they receive information about their own waste heat potential, its technical usability, and its economic and environmental value. The estimates and recommendations produced in the project support the planning of investments, the achievement of energy efficiency and climate targets, and open up opportunities for cost savings and new business.
We are implementing the project in cooperation with Lappeenranta–Lahti University of Technology (LUT) and LAB University of Applied Sciences. We bring strong expertise in energy system review, technical and economic analysis and regional development work.
Waste heat in Häme and its technological utilization (LÄMPÖ)
The joint Waste heat in Häme and its technological utilization (LÄMPÖ) project implemented by Häme University of Applied Sciences HAMK, Lappeenranta–Lahti University of Technology (LUT) and LAB University of Applied Sciences will be carried out between 1 March 2026 and 29 February 2028. The project is co-financed by the European Union.
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