Landfill mining as a strategic tool towards global sustainable development

Paris Agreement, signed in 2015 by 195 countries around the world as a measure to stop and reverse the consequences of global warming and promote Sustainable Development (SD), sets out strategies for reducing greenhouse gases and the Agenda 2030, which contains the 17 Sustainable Development Goals (SDGs). The participating countries of these agreements are demanded to develop public policies that incorporate the signed commitments. Regarding this issue, a topic of great importance is solid waste management. To decrease the generation of waste through prevention, reduction, recycling, and reuse become fundamental. Landfill Mining (LM)is presented as a strategic tool that, if established properly within waste management public policies, it can contribute to SD and mitigation of climate change. This article reviews more than a hundred projects carried out in North America, Europe, Asia and the Middle East, which were cataloged according to the objectives they attended. Economic, social and environmental benefits and their relations with the compliance of SDGs are discussed.