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.
The “Iisisti Energinen” project developed an “Energia Porinat”(meaning energy talk). The goal of this was to get close to municipal residents, associations […]
The City of Hamina replaced the old fluorescent lighting of the Ruissalo sports hall with LED technology in autumn 2017. Before the […]
HINKU act of September 2013 has been selected to be municipality of Ii’s fight to reduce oil heating. The municipality has systematically […]
Car repair shop was changed from oil heating to geothermal in Ii. Motivation was to reduce costs and to participate in saving […]
