“…Hence, LCA is a well-established tool, which nowadays is widely used to assess the environmental impact of product life cycles ("cradle-to-gate" or "cradle-to-grave"; the first refers only to production until the product leaving the factory's gate, while latter involves also the waste disposal after a product's life span), new technological processes, as well as waste management systems including waste treatment and processes for disposal, recycling, composting, or waste conversion for energy generation (biogas, thermal conversion in cogeneration plants). The evaluation of the existing situation of municipal solid waste management from an environmental, economic, and social perspective via a life cycle approach is an important first step prior to taking any decisions on the technologies to be selected, the policies to be developed, and the strategies to be followed for a nation [16].…”