Air heat pumps were installed in the electric heated nursery to save money in 2013.
Alaranta kindergarten
Research shows that a passenger car is parked on average 95 percent of the time. The city of Lappeenranta decided to improve […]
Together with the Finnish Environment Institute, Kuntahankinnat has put solar power stations to be connected to the electrical grid out to tender. […]
The City of Hamina replaced the old fluorescent lighting of the Ruissalo sports hall with LED technology in autumn 2017. Before the […]
Alaranta school heating method was changed from oil to geothermal. The geothermal project was a successful and the monitoring of consumption has […]