Success Stories

The satisfaction of our customers and their trust in us relect the quality of our solutions. Finde out first-hand how SOLID projects are efficiently and successfully deliverd from planning to completion.

District Heating Graz Liebenau

On the roof of the skating hall of the Stadium in Graz Liebenau, a solar thermal system with 1407 m² collector surface was built on an ESCo basis. This system feeds the generated energy into the municipal district heating network and thus supplies the buildings

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Absorptionswärmepumpe für Biomasse-Rauchgaskondensation Klagenfurt

Heat pump for biomass heating systems

Klagenfurt’s district heating network, with a pipeline length of around 165 km, is operated by Energie Klagenfurt GmbH and supplies around 27,000 connected customers. The absorption heat pump uses the heat from the flue gas of a biomass cogeneration plant as a low-temperature heat source

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