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.
In end of 2011, a real-time electrical monitoring system had been installed at the Ii municipal office. The night consumption of the […]
There is an old cabin acting as local history museum called Huilinki in Ii, which also has a café. An air heat […]
The mercury vapor lamps for outdoor lighting were replaced by LEDs combined with intelligent control. The calculated energy saving for control is […]
70 % of the greenhouse gas emissions are generated from the consumer choices made by us ordinary people. The way we live, […]
