The Enfo technology is used for heating of churches in Stjørdal, controlled with NTE Energy Flex. The system ensures that churches are heated only when it is needed, and has reduced heating costs significantly.
Stjørdal Kirkelige Fellesråd is responsible for five churches and three chapels. Large, old buildings like these churches and chapels, requires a lot of energy to heat up, whether they are drafty wooden building, or has thick stone walls. The churches can not be isolated or converted to reduce energy costs, because of their cultural heritage. However, since they are not in continuous use, there is much to gain from good heat management. The cost savings are between 10 and 20% of total energy costs .
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