The old ventilation unit was replaced with a new heat recovery system equipped ventilation unit. The efficiency of machines is at least 70%. The motivation for the project was to improve the conditions and save energy.

Kindergarten of lakso in ii
Ylöjärven Jäähalli Oy (Ylöjärvi ice arena) was awarded a Hinku award in September. Ylöjärvi ice arena is Finland’s first ice stadium with […]
Car repair shop was changed from oil heating to geothermal in Ii. Motivation was to reduce costs and to participate in saving […]
A mobile real-time power monitoring system was installed in the commercial and industrial property owned by Ii Municipality, and 2 different compressed […]
Door factory was transferred to geothermal heating. Hall was electrically heated and had water circulation before switching to geothermal. Annual consumption was […]