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

Alaranta kindergarten
The “Iisisti Energinen” project developed an “Energia Porinat”(meaning energy talk). The goal of this was to get close to municipal residents, associations […]
Raasakka industrial hall is electrically heated has air circulation and heat recovery system. In maintenance was discovered that old clock control of […]
Porvoo parish was granted the Hinku award this April. The parish has achieved significant emission reductions by switching over from oil to […]
The old ventilation unit was replaced with a new heat recovery system equipped ventilation unit. The efficiency of machines is at least […]