Exemplary building projects

ARA's Onnelanpolku is Finland's first Passive House apartment complex 2017-02-15
Lahti-based assisted living centre Onnelanpolku has been granted Finland's first certification from the German Passive House Institute. Certification is awarded to buildings that meet the consumption criteria for heating energy, cooling, insulation and primary energy.
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Finland's first zero-energy blocks 2013-08-09
Top-quality design and construction as starting points. Free energy, elevators that collect braking energy, solar energy and ground heat make for zero-energy buildings.
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