The maximum waste depth at cLF and aLF is approximately 60 m and 40 m, respectively. All surface at both landfills is covered with good quality clay layer (1–3 m) to prevent additional water infiltration and oxygen intrusion to maximize landfill gas collection efficiency. The whole cLF is
subjected to active landfill gas extraction. On the other hand, 10 ha is available for gas extraction at the active landfill section (aLF) in which landfilling is still ongoing. Extracted landfill gas from both sections is used for electricity production by reciprocating engines
in a plant having an installed capacity of almost 20MWe according to data from the year 2015.