A 132 m2 detached house built in 1977 had water radiator heating. It has been transferred to geothermal heating. The collecting circle was dug into the field with total length about 800 m.
Fields can provide heat.
Kuivaniemi nursing home in Ii The target building roof had previously been covered with a thick layer of ice inside roof structure. […]
The street lighting control of the entire municipal area was renewed, totaling 65 control centers. The renewal of the control will enable […]
The City of Hamina replaced the old fluorescent lighting of the Ruissalo sports hall with LED technology in autumn 2017. Before the […]
Cities only occupy 3% of the land area but produce 80% of the GDP and 90% of innovation, however, they also produce […]
