We started testing solar energy in Ii with 10 kW electricity- and 10 kW heatproduction in 2014. The test results were surprisingly good (payback period […]
Sector: Municipality (51)
The City of Hamina replaced the old fluorescent lighting of the Ruissalo sports hall with LED technology in autumn 2017. Before the investment, the lighting […]
The City of Hamina awarded – LED renovation to save electricity at …
Hinku Award 3/2018
Together with the Finnish Environment Institute, Kuntahankinnat has put solar power stations to be connected to the electrical grid out to tender. The agreement covers […]
In the residential area of Hiukkavaara in Oulu, sustainable design of waste management was already taken into account at the planning stage. The block collection […]
Research shows that a passenger car is parked on average 95 percent of the time. The city of Lappeenranta decided to improve the use of […]
The city of Lappeenranta was awarded – Shared electric cars
Hinku Award 1/2018
The number of travelers in Lapland is growing year by year and an increasing number of tourists come from Asia. It has been noticed that […]
Valtari schools roof repair and additional heat insulation. The low part of the school’s flat roof was demolished and turned into a gently sloping brush […]
Optimizing the magnetic flux of the frequency converters in the Micropolis property (31 units). Estimated reduction in energy consumption by 1.5 to 3% of the […]
Ii Hamina-, Alaranta- and Asema schools were switched to LEDs in 2013 and 2014. In Hamina, 50W spotlights were replaced with 10W LEDs. After good […]