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.
Raasakka industrial hall is electrically heated has air circulation and heat recovery system. In maintenance was discovered that old clock control of […]
Valtari School is located in the center of the municipality. The school has a secondary school and a high school. A real-time […]
Remote working hub experiment, Micropolis Approximately 60% of the Ii working residents work outside Ii, especially in the neighboring municipality of Oulu. […]
We started testing solar energy in Ii with 10 kW electricity- and 10 kW heatproduction in 2014. The test results were surprisingly […]
