Next-generation nuclear waste management: Geological repositories, emerging technologies, and global pathways

Journal of Hazardous Materials Advances 2026 Open access

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Authors: Kulmani Mehar, Devulapalli Praveen Kumar, Shakti Prakash Jena, Keerti Rai, Mahit Jain, Sandeep G M, Vasanthaseelan S, Ritesh Prathap Singh
DOI: 10.1016/j.hazadv.2026.101042
Cited by: 1
References: 117

Abstract

• Global nuclear waste exceeds 370,000 tons, projected to 400,000 tons by 2035 • Geological repositories analyzed: Onkalo (5,500 t) and WIPP (175,000 m³) • Emerging solutions: borehole disposal, transmutation, vitrification, Synroc • Risk models show 90% toxicity reduction), and immobilization via vitrification (leach rate ∼10⁻⁶ g/m²/day) are advancing the safety and sustainability of disposal. Risk assessments, supported by IAEA safety standards, demonstrate

Fields of Study & Subjects

Nuclear materials and radiation effects Graphite nuclear technology radiation studies Radioactive element chemistry and processing

Publication details

Journal / source
Journal of Hazardous Materials Advances
Publisher
Elsevier BV
Volume
21
Pages
101042–101042
Publication date
1 February 2026
Language
EN