Investigation of greenhouse gas emissions from municipal solid waste management practices using an economic input-output life cycle analysis approach

Deniz R. F., Chen X., ORAK N. H.

Journal of Cleaner Production, cilt.420, 2023 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 420
  • Basım Tarihi: 2023
  • Doi Numarası: 10.1016/j.jclepro.2023.138450
  • Dergi Adı: Journal of Cleaner Production
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, PASCAL, Aerospace Database, Business Source Elite, Business Source Premier, CAB Abstracts, Chimica, Communication Abstracts, Compendex, INSPEC, Metadex, Pollution Abstracts, Public Affairs Index, Veterinary Science Database, Civil Engineering Abstracts
  • Anahtar Kelimeler: GHGs, IO-LCA, Packaging waste, Solid waste management
  • Marmara Üniversitesi Adresli: Evet

Özet

The urban solid waste management is gaining attention due to ecological, economic, and demographic factors, emphasizing the importance of sustainable practices and infrastructure development. There are two main objectives of this work: developing an effective framework to predict the environmental impacts of alternative packaging waste collection rates and estimating the associated environmental emissions, energy consumption, and the materials required for goods and services for the case of Avcilar Municipality in Istanbul City, Türkiye. To achieve these objectives, an Economic Input-Output Life Cycle Assessment model was implemented to assess the impacts of all associated industrial sectors. The results showed that as the amount of packaging waste collection increases, the top two sectors that are responsible for the most emissions are Oil and Gasoline Production and Electricity Production and Supply sectors. In addition, the economic analysis results of the study show that as the packaging waste collection rate increases, the unit packaging waste collection cost decreases. The findings of this study provide valuable insights into the environmental emissions of packaging waste management strategies. Moreover, this study highlights the importance of packaging waste management in reducing overall greenhouse gas emissions and promoting more sustainable waste management practices. Policymakers and waste management stakeholders can utilize this framework to identify strategies that minimize environmental impacts and carbon footprints, thereby fostering a transition towards more sustainable waste management options.