in a responsible manner
A heat recovery unit installed in the flue gas channel of the rotary kiln makes it possible to utilise the residual heat from the kiln. Depending on operation conditions, up to 14 MW can be delivered to the district heating network. In 2016, Nordkalk delivered 46,000 MWh, which equals the amount of energy in about 4.5 million litres of heating oil.
Nordkalk is the leading limestone company on its home markets. We deliver essential raw materials to numerous industries, and our solutions contribute to clean air and water as well as productivity of agricultural land.