Proceeding step by step
Refining fly ash is yet another step towards the circular economy of household waste. Fortum operates the first-ever ash refining facility in the Nordic countries. By tackling the process step by step, we ensure that every step is fully functioning and that if problems do occur they are easier to solve. In the first stage of our refining process, the salt is washed away from the ash and dissolved into the seawater.
Read more about the process here.