The Mehtimäki tennis hall was opened in Joensuu

The Mehtimäki tennis and golf hall in Joensuu was completed in 2013. The hall’s area is 2,601 m2 (volume 17,480 m3) and it is heated with district heat. During the 12-month monitoring period, the hall’s energy consumption was 54.3 MWh (below 21 kWh/m2), including water.