Research and analysis

Geological disposal facility (GDF): high level cost review

A review and assessment of the potential construction and operational costs for a geological disposal facility.

• From: Committee on Radioactive Waste Management
• Published: 28 October 2022

Documents

Geological disposal facility (GDF): high level cost review 2022

PDF, 4.36 MB, 63 pages

Appendix B: Concept tunnel boring machine (TBM) GDF design layouts

PDF, 718 KB, 12 pages

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Details

The Committee has undertaken a high-level review and assessment of the potential construction and operational costs for a GDF, based on 2021 costings of methods of underground construction, equipment and operations.

The estimated cost used a series of key assumptions to arrive at the order of magnitude assessment.

It allows a comparison with cost estimates recently published in the Nuclear Waste Services (NWS) annual report.

Published 28 October 2022