PJSC Irkutskenergo produced after putting in place the following measures: + a feasibility study into the use of ash and slag waste for land reclamation and road building + ash and slag waste displacement in order meet for internal requirements, such as the construction of technological dams and building protective sand formations along the walls of embankments + providing alternative means of storage, such as the dry stacking of ash and slag waste Overburden and tailings are generated at the facilities of JSC “UK “SOYUZMETALLRESURS” and the coal business segment.