Month: September 2022

The Kristineberg mine in Västerbotten is part of Boliden AB, with mining of copper, zinc, lead, silver, and gold down to a depth of 1,350 meters. The mine has been in use since 1940 and the ore that is mined […]

Henriksdal’s treatment plant in Stockholm is being developed into one of the world´s most modern and a new 14 km long sewage tunnel is being drawn from Bromma. The project extends until the year 2029 and to ensure that the […]