
Oy Julius Tallberg Ab / Aleksanterinkatu 21
Aleksanterinkatu 21 is an iconic building in the center of Helsinki. It is both protected by the National Board of Antiquities and technically complex. These special features were taken into…
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Designing, implementation and financing of energy-efficient building solutions on a turnkey basis, and verification of their ability to produce savings.
Aleksanterinkatu 21 is an iconic building in the center of Helsinki. It is both protected by the National Board of Antiquities and technically complex. These special features were taken into…
Read more »The energy efficiency of three adjacent properties in the center of Pori was improved by an energy renovation project that began in late 2019 and was completed in the autumn…
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