Comparative modeling and assessment of renewable hydrogen production and utilization in remote communities

AYDIN M. İ., DİNCER İ.

Computers and Chemical Engineering, cilt.194, 2025 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 194
  • Basım Tarihi: 2025
  • Doi Numarası: 10.1016/j.compchemeng.2024.108995
  • Dergi Adı: Computers and Chemical Engineering
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, PASCAL, Aerospace Database, Applied Science & Technology Source, Aqualine, Chemical Abstracts Core, Chimica, Communication Abstracts, Compendex, Computer & Applied Sciences, INSPEC, Metadex, DIALNET, Civil Engineering Abstracts
  • Anahtar Kelimeler: Environmental impact, Fuels, Hydrogen, Life cycle assessment, Remote communities, Renewable energy
  • Yıldız Teknik Üniversitesi Adresli: Evet

Özet

This study explores renewable energy transitions in remote communities by addressing the environmental and health impacts of fossil fuel dependency. Remote communities face unique challenges in terms of economic, social and cultural development because of their geographical isolation and limited access to infrastructure, resources and services. Considering Sandy Lake First Nation community in Ontario, Canada as a case study, a life cycle assessment investigation is comprehensively conducted to evaluate the environmental outcomes of implementing hydrogen-based renewable systems into community's infrastructure. The respective life cycle impact assessment studies are then carried out to compare the environmental impacts of different energy production methods. The results for Global Warming Potential (GWP) show 1.88 kg CO₂ eq./kWh for the diesel-only scenario, while the renewable-integrated scenarios result in ranges from 0.08 to 0.37 kg CO₂ eq./kWh. The results further show that renewable-integrated scenarios reduce global warming potential (GWP) by up to 98.7 %, compared to diesel-only systems. While renewable energy significantly lowers the most environmental indicators, the manufacturing of renewable and hydrogen technologies makes some contributions to ecotoxicity. The study findings emphasize the need for sustainable manufacturing, strategic policymaking, and incentives to accelerate renewable adoption in isolated settlements.