Air heat pumps were installed in the electric heated nursery to save money in 2013.

Alaranta kindergarten
The City of Hamina replaced the old fluorescent lighting of the Ruissalo sports hall with LED technology in autumn 2017. Before the […]
A 132 m2 detached house built in 1977 had water radiator heating. It has been transferred to geothermal heating. The collecting circle […]
Ii will further strengthen its positive approach as a pioneer in renewable energy when the municipality, in cooperation with the real estate […]
The “Iisisti Energinen” project developed an “Energia Porinat”(meaning energy talk). The goal of this was to get close to municipal residents, associations […]