Colas Északkő Kft. is also actively participating in the promotion of the circular economy during this year’s European Week for Waste Reduction.
Between 24 and 28 November 2025, we will be offering a 15% discount on the collection fee for construction and demolition (inert) materials at three of our mining operations – Gyöngyössolymos, Sárospatak and Tarcal.

The aim of the campaign is to encourage the responsible management and recycling of construction and demolition materials. We accept construction and demolition materials that comply with the EWC codes listed on eszakko.hu (e.g. demolished concrete, bricks, asphalt, reinforced concrete, soil and stones). We are unable to accept hazardous waste.

With this initiative, we are contributing to the return of materials generated in the construction industry to the production cycle as much as possible.