2f592035__of_Environmental_Conservation__Other_Benefits
Best residual management Dispose of remaining wastes in a way that is environmentally sound and sustainable [Examples] Landfills with liners, leachate collection/removal, best operating practices, groundwater monitoring, closure/post closure care, financial assurance, gas recovery [GHG Outcome] Decomposing wastes generate methane, a powerful GHG; capturing and combusting for power generation destroys methane and can avoid some fossil fuel use but still emits CO2 [Other Benefits] 
Methane combustion captures some energy value from landfilled wastes; non-degradable wastes remain available for future recovery
Climate Smart Waste Management - NYS Dept. of Environmental Conservation